Cassava ontology
acronym
attribute
entity
method_of
scale_of
variable_of
ns4:Agronomic
ns4:Biotic_stress
ns4:Computation
ns4:Counting
ns4:Date
ns4:Duration
ns4:Estimation
ns4:Measurement
ns4:Method
ns4:Morphological
ns4:Nominal
ns4:Numerical
ns4:Ordinal
ns4:Physiological
ns4:Quality
ns4:Scale
ns4:Trait
ns4:Variable
IITA
Peter Kulakow Coordinator
sprout_comp_r
sprout
IITA
Peter Kulakow Coordinator
IVig_IITAVisScg_1to7
vigor
IITA
Peter Kulakow Coordinator
NoHvstPlnt_Count_Plnt
nohav
IITA
Peter Kulakow Coordinator
NoHvstRt_Count_Rt
rtno
IITA
Peter Kulakow Coordinator
RtWt_Wgh_kg
rtwt
IITA
Peter Kulakow Coordinator
RtYld_Fresh_tha
fyld
IITA
Peter Kulakow Coordinator
RtYld_Dry_tha
dyld
IITA
Peter Kulakow Coordinator
ShWt_Meas_kg
shtwt
IITA
Peter Kulakow Coordinator
RtYld_FreshAerial_tha
tyld
IITA
Peter Kulakow Coordinator
PlntH_Meas_cm
pltht
IITA
Peter Kulakow Coordinator
RtLng_VisScg_1to7
rtsz
IITA
Peter Kulakow Coordinator
RtShp_VisClsn_1to6
rtshp
IITA
Peter Kulakow Coordinator
PlpCol_VisClsn_1to3
plpcol
IITA
Peter Kulakow Coordinator
NkLng_VisClsn_0to7
nklgt
IITA
Peter Kulakow Coordinator
PtlCol_VisClsn_1to9
petcol
IITA
Peter Kulakow Coordinator
PtlLng_VisScg_0to7
petlgt
IITA
Peter Kulakow Coordinator
StPub_VisScg_1to7
stmpub
IITA
Peter Kulakow Coordinator
LfPub_VisClsn_0to7
apubes
Cassava bacterial blight severity
Severity of bacterial blight disease caused by Xanthomonas axonopodis pv. Manihotis
CBBSev
Severity
Cassava anthracnose disease severity
Severity of the Cassava anthracnose disease caused by Colletotrichum gloeosporioides f. sp.
CADSev
Severity
Cassava green mite severity
Severity of the damage caused by cassava green mite
CGMSev
Severity
IITA
Peter Kulakow Coordinator
CMBSev_Est_1to5
cmbs
Cassava mosaic disease severity
Severity of the symptoms caused by the cassava mosaic virus, in the family Geminiviridae and genus Begomovirus
CMDSev
Severity
Cassava brown streak disease leaf severity
Severity of the symptoms on leaf caused by cassava brown streak virus in the family of Potyviridae and genus Ipomovirus
CBSDRtSev
Severity
Cassava bacterial blight incidence
Incidence of the cassava bacterial blight
CBBInc
Incidence
Cassava anthracnose disease incidence
Proportion of plants within a plot showing symptoms of cassava anthracnose disease
cadi
Incidence
Cassava mosaic disease incidence
Proportion of plants within a plot showing symptoms of cassava mosaic disease
cmdi
Incidence
Cassava brown streak disease leaf incidence
Proportion of plants within a plot showing symptoms of cassava brown streak disease
cbsdli
Incidence
IITA
Peter Kulakow Coordinator
CMBInc_Est_1to5
cmbi
IITA
Peter Kulakow Coordinator
SWfSev_VisScg_1to5
Swfs
IITA
Peter Kulakow Coordinator
SWfInc_Comp_r
Swfi
IITA
Peter Kulakow Coordinator
RSMSev_VisScg_1to5
rsms
IITA
Peter Kulakow Coordinator
RSMInc_Comp_r
rsmi
IITA
Peter Kulakow Coordinator
PtlAng_VisScg_0to7
petang
IITA
Peter Kulakow Coordinator
AbsCt_Meas_ugg
abscon
IITA
Peter Kulakow Coordinator
LfRet_VisSc_1to7
lfret
IITA
Peter Kulakow Coordinator
LfLife_Count_days
lflife
IITA
Peter Kulakow Coordinator
RtPed_VisClsn_0to7
rtpedu
IITA
Peter Kulakow Coordinator
RtConsPrsnc_VisClsn_0or1
rtcons
IITA
Peter Kulakow Coordinator
RtPos_VisClsn_1to3
rtpost
IITA
Peter Kulakow Coordinator
RtSurfCol_VisClsn_1to3
rtscol
IITA
Peter Kulakow Coordinator
RtSurfTex_VisClsn_1to7
rttext
IITA
Peter Kulakow Coordinator
RtDia_VisScg_1to7
rtdiam
IITA
Peter Kulakow Coordinator
CarunCol_VisClsn_1to3
carcol
IITA
Peter Kulakow Coordinator
StgmCol_VisClsn_1to5
stgmco
IITA
Peter Kulakow Coordinator
OvrCol_VisClsn_1to5
ovryco
IITA
Peter Kulakow Coordinator
DiscCol_VisClsn_1to5
discol
IITA
Peter Kulakow Coordinator
SepCol_VisClsn_1to5
splcol
IITA
Peter Kulakow Coordinator
AnthCol_VisClsn_1to5
anther
IITA
Peter Kulakow Coordinator
StmCol_VisClsn_1to4
stmcol
IITA
Peter Kulakow Coordinator
SdCol_VisClsn_1to5
seedco
IITA
Peter Kulakow Coordinator
RtPeridCol_VisClsn_1to4
outcol
IITA
Peter Kulakow Coordinator
AscACt_Meas_pct
IITA
Peter Kulakow Coordinator
MinCt_Burng_pct
ash
IITA
Peter Kulakow Coordinator
FibCt_Meas_pct
fibre
IITA
Peter Kulakow Coordinator
FeCt_Meas_ugg
fe
IITA
Peter Kulakow Coordinator
RtMoistCt_Comp_pct
mc
IITA
Peter Kulakow Coordinator
ProtCt_Meas_pct
protei
IITA
Peter Kulakow Coordinator
StrchCt_Est_pct
starch
IITA
Peter Kulakow Coordinator
SugPCt_Meas_pct
sugar
IITA
Peter Kulakow Coordinator
CarotCt_spectro_ugg
tc
IITA
Peter Kulakow Coordinator
Pd_SensScg_1to4
pd
IITA
Peter Kulakow Coordinator
AmylCt_Meas_pct
amyl
IITA
Peter Kulakow Coordinator
RtCyanCt_Enz_1to3
hcn_enz
IITA
Peter Kulakow Coordinator
PPD_Est_0to10
ppd
IITA
Peter Kulakow Coordinator
ZnCt_Meas_ugg
zn
IITA
Peter Kulakow Coordinator
BrnchLvl_Count_Lvl
brnlev
IITA
Peter Kulakow Coordinator
BrnchAng_VisScg_0to7
brnang
IITA
Peter Kulakow Coordinator
LfVeinCol_VisClsn_1to9
lfvnco
IITA
Peter Kulakow Coordinator
LfLbNo_Count_Lb
lflbno
IITA
Peter Kulakow Coordinator
LfLbPo_VisClsn_1to4
lflobp
IITA
Peter Kulakow Coordinator
NoRotRt_Count_Rt
rtrot
IITA
Peter Kulakow Coordinator
RtTast_SensClsn_0to3
pdtas
IITA
Peter Kulakow Coordinator
FstBrnchTim_Count_wk
brntim
IITA
Peter Kulakow Coordinator
BTAdNo_Count_BTad
btadt
IITA
Peter Kulakow Coordinator
BTNymNo_Count_BTNym
btnym
Cassava brown streak disease root incidence
Proportion of plants within a plot showing root symptoms of cassava brown streak disease
cbsdr12i
Incidence
Cassava brown streak disease root severity
Cassava brown streak disease root symptoms severity
CBSDLfSev
Severity
IITA
Peter Kulakow Coordinator
RtCyanCt_Picrate_1to9
hcnpic
IITA
Peter Kulakow Coordinator
DMCt_Comp_r
dm
IITA
Peter Kulakow Coordinator
FSDisSev_VisScg_1to5
fsd
IITA
Peter Kulakow Coordinator
LodgPlntProp_Comp_r
lodplt
IITA
Peter Kulakow Coordinator
BetaCarotCt_HPLC_ugg
bcret
IITA
Peter Kulakow Coordinator
GariCt_Comp_gkg
garcon
IITA
Peter Kulakow Coordinator
FfCt_Meas_gkg
fufucnt
IITA
Peter Kulakow Coordinator
LafuCt_Comp_gkg
lafun
IITA
Peter Kulakow Coordinator
PlntArch_VisScg_1to5
plarch
IITA
Peter Kulakow Coordinator
StplLng_VisScg_1to7
stipgt
IITA
Peter Kulakow Coordinator
LfCol_ApVisClsn_1to9
lfcola
IITA
Peter Kulakow Coordinator
LfCol_VisClsn_1to9
lfcolf
IITA
Peter Kulakow Coordinator
ACyanPig_VisScg_0to3
anthop
IITA
Peter Kulakow Coordinator
StGrwHab_VisScg_1to2
stemgh
IITA
Peter Kulakow Coordinator
LfScProm_VisScg_1to7
lfscar
IITA
Peter Kulakow Coordinator
BrnchHt_Meas_cm
brnht
IITA
Peter Kulakow Coordinator
PolPrsnc_VisClsn_0or1
ms
IITA
Peter Kulakow Coordinator
StamPrsnc_VisClsn_0or1
femsta
IITA
Peter Kulakow Coordinator
RtConsNo_Est_1to3
rtcon
IITA
Peter Kulakow Coordinator
FrtSetPrsnc_VisClsn_0or1
frtset
IITA
Peter Kulakow Coordinator
FlwAb_Est_0or1
flower
IITA
Peter Kulakow Coordinator
ExocTex_VisClsn_1to7
fruexo
IITA
Peter Kulakow Coordinator
PldLvl_VisScg_1to4
ploidy
IITA
Peter Kulakow Coordinator
BoilRtCol_VisClsn_1to3
pdcol
IITA
Peter Kulakow Coordinator
RtCtxCol_VisClsn_1to4
inncol
IITA
Peter Kulakow Coordinator
PeelEase_Clsn_1to7
easepl
IITA
Peter Kulakow Coordinator
BCarotRet_Meas_pct
bcret
IITA
Peter Kulakow Coordinator
CarotRet_Meas_pct
tcret
IITA
Peter Kulakow Coordinator
LfShp_VisClsn_1to6
lfshp
IITA
Peter Kulakow Coordinator
InterCrpSuit_VisClsn_0or1
intcrp
IITA
Peter Kulakow Coordinator
AmylPCt_Meas_pct
amylp
Cassava green mite incidence
Proportion of plants affected by cassava green mite
cgmi
Incidence
IITA
Peter Kulakow Coordinator
PH_Meas_cm
plhtlf
IITA
Peter Kulakow Coordinator
AmylR_Comp_r
amylrt
IITA
Peter Kulakow Coordinator
StHt_Meas_cm
phtwlf
IITA
Peter Kulakow Coordinator
PltbStLng_Meas_cm
plbstm
IITA
Peter Kulakow Coordinator
StWt_Meas_kg
stemwt
IITA
Peter Kulakow Coordinator
StHt_AvgPlot_cm
astmlt
IITA
Peter Kulakow Coordinator
StNo_Count_St
stemno
IITA
Peter Kulakow Coordinator
TipShWt_Wgh_kg
tpshwt
IITA
Peter Kulakow Coordinator
MkRtWt_Wgh_kg
mkrtwt
IITA
Peter Kulakow Coordinator
NMkRtWt_Wgh_kg
nmrtwt
IITA
Peter Kulakow Coordinator
RotStmNo_Count_Stm
stmrot
IITA
Peter Kulakow Coordinator
LfWt_Wgh_kg
lfwt
IITA
Peter Kulakow Coordinator
StmpWt_Wgh_kg
stmpwt
IITA
Peter Kulakow Coordinator
LfScNo_Count_Scars
lfscno
IITA
Peter Kulakow Coordinator
LfScHt_Meas_cm
scrlvl
IITA
Peter Kulakow Coordinator
NGermStk_Count_Stk
sprtct
IITA
Peter Kulakow Coordinator
BrnchHt_VisClsn_0to3
branching
IITA
Peter Kulakow Coordinator
BrnchHab_VisClsn_1to4
brnhbt
IITA
Peter Kulakow Coordinator
Tim50Brnch_Count_days
flw50b
IITA
Peter Kulakow Coordinator
Tim1Flwr_Count_days
flwdfi
IITA
Peter Kulakow Coordinator
FFlwNo_Count_Flw
flwfno
IITA
Peter Kulakow Coordinator
MFlwNo_Count_Flw
flwmno
IITA
Peter Kulakow Coordinator
FlwStlkNo_Count_Stlk
flwstk
IITA
Peter Kulakow Coordinator
BrnchNo_Count_Brnch
flwfrk
IITA
Peter Kulakow Coordinator
TimFstAnth_Comp_days
flwdfa
IITA
Peter Kulakow Coordinator
Tim50Anth_Comp_days
flw50a
IITA
Peter Kulakow Coordinator
FrtSetNo_Count_Frt
flwfrt
IITA
Peter Kulakow Coordinator
BTYlwN_Count_Nymph
btwfy
IITA
Peter Kulakow Coordinator
BTNBlkY_Count_Nymph
btwfb
IITA
Peter Kulakow Coordinator
BTNSev_Est_1to5
btwfs
IITA
Peter Kulakow Coordinator
TAripoPrns_Est_0or1
taripo
IITA
Peter Kulakow Coordinator
InflPlntProp_Comp_r
pnoinf
IITA
Peter Kulakow Coordinator
InflBrnchNo_Count_Brnch
tmbrno
IITA
Peter Kulakow Coordinator
FrtNo_Count_Frt
fruitno
IITA
Peter Kulakow Coordinator
RtWt_DryWgh_kg
rwtair
IITA
Peter Kulakow Coordinator
RtWt_WtrWgh_kg
rwtwat
IITA
Peter Kulakow Coordinator
NStk_Count_Stk
stkplt
IITA
Peter Kulakow Coordinator
DMCt_Est_kg
dmspg
IITA
Peter Kulakow Coordinator
CarotCt_VisClsn_1to8
tchart
IITA
Peter Kulakow Coordinator
CarotCt_icheck_ugg
tcichk
IITA
Peter Kulakow Coordinator
spgrv
spgrv
IITA
Peter Kulakow Coordinator
LfLobLng_Meas_cm
lflblt
IITA
Peter Kulakow Coordinator
LfLobWdt_Meas_cm
lflbwh
IITA
Peter Kulakow Coordinator
SdlngNo_Count_Sdlng
germcnt
IITA
Peter Kulakow Coordinator
SownSdNo_Count_Sd
seedno
IITA
Peter Kulakow Coordinator
NMkRtNo_Count_Rt
nmkrtno
IITA
Peter Kulakow Coordinator
MkRtNo_Count_Rt
mktrtno
IITA
Peter Kulakow Coordinator
StkWt_Meas_kg
stkwt
IITA
Peter Kulakow Coordinator
StmWt_Wgh_kg
stmyld
IITA
Peter Kulakow Coordinator
Trans9Act_Est_pct
trans-9
IITA
Peter Kulakow Coordinator
Cis9Act_Est_pct
cis-9
IITA
Peter Kulakow Coordinator
BCryptoAct_Est_pct
b-crypto
IITA
Peter Kulakow Coordinator
CBBSev_VisScg_1to5_T3m
cbb3s
IITA
Peter Kulakow Coordinator
CBBSev_VisScg_1to5_T6m
cbb6s
IITA
Peter Kulakow Coordinator
CBBSev_VisScg_1to5_T9m
cbb9s
IITA
Peter Kulakow Coordinator
CBBInc_Comp_r_T3m
cbb3i
IITA
Peter Kulakow Coordinator
CBBInc_Comp_r_T6m
cbb6i
IITA
Peter Kulakow Coordinator
CBBInc_Comp_r_T9m
cbb9i
IITA
Peter Kulakow Coordinator
CADisInc_Comp_r_T6m
cad6i
IITA
Peter Kulakow Coordinator
CADisInc_Comp_r_T9m
cad9i
IITA
Peter Kulakow Coordinator
CADisInc_Comp_r_T12m
cad12i
IITA
Peter Kulakow Coordinator
CADisSev_VisScg_1to5_T6m
cad6s
IITA
Peter Kulakow Coordinator
CADisSev_VisScg_1to5_T9m
cad9s
IITA
Peter Kulakow Coordinator
CADisSev_VisScg_1to5_T12m
cad12s
IITA
Peter Kulakow Coordinator
cgm1i
CGMInc_Comp_r
IITA
Peter Kulakow Coordinator
cgm2i
CGMInc_Comp_r
IITA
Peter Kulakow Coordinator
cgm1
CGMsev_VisScg_1to5
IITA
Peter Kulakow Coordinator
cgm2
CGMsev_VisScg_1to5
IITA
Peter Kulakow Coordinator
CMDisSev_VisScg_1to5_T1m
cmd1s
IITA
Peter Kulakow Coordinator
CMDisSev_VisScg_1to5_T3m
cmd3s
IITA
Peter Kulakow Coordinator
CMDisSev_VisScg_1to5_T9m
cmd9s
IITA
Peter Kulakow Coordinator
CMDisSev_VisScg_1to5_T6m
cmd6s
IITA
Peter Kulakow Coordinator
CMDisInc_Comp_r_T1m
cmd1i
IITA
Peter Kulakow Coordinator
CMDisInc_Comp_r_T3m
cmd3i
IITA
Peter Kulakow Coordinator
CMDisInc_Comp_r_T9m
cmd9i
IITA
Peter Kulakow Coordinator
CMDisInc_Comp_r_T6m
cmd6i
IITA
Peter Kulakow Coordinator
CMDisSev_VisScg_1to5_T12m
cmd12s
IITA
Peter Kulakow Coordinator
CMDisInc_Comp_r_T12m
cmd12i
IITA
Peter Kulakow Coordinator
cbsdr12s
CBSDisRtSev_Scg_1to5
IITA
Peter Kulakow Coordinator
cbsdr12i
CBSDisRtInc_Comp_r
IITA
Peter Kulakow Coordinator
CBSDisLfSev_Scg_1to5_T1m
cbsdl1s
IITA
Peter Kulakow Coordinator
CBSDisLfSev_Scg_1to5_T3m
cbsdl3s
IITA
Peter Kulakow Coordinator
CBSDisLfSev_Scg_1to5_6m
cbsdl6s
IITA
Peter Kulakow Coordinator
CBSDisLfSev_Scg_1to5_9m
cbsdl9s
IITA
Peter Kulakow Coordinator
CBSDisLfInc_Comp_r_T1m
cbsdl1i
IITA
Peter Kulakow Coordinator
CBSDisLfInc_Comp_r_T3m
cbsdl3i
IITA
Peter Kulakow Coordinator
CBSDisLfInc_Comp_r_T6m
cbsdl6i
IITA
Peter Kulakow Coordinator
CBSDisLfInc_Comp_r_T9m
cbsdl9i
IITA
Peter Kulakow Coordinator
CBBInc_Comp_rT_12m
cbb12i
IITA
Peter Kulakow Coordinator
CBBSev_VisScg_1to5_T12m
cbb12s
IITA
Peter Kulakow Coordinator
NoGermStk_Count_Stk_T1m
sprtct1
IITA
Peter Kulakow Coordinator
NoGermStk_Count_Stk_T3m
sprtct3
IITA
Peter Kulakow Coordinator
NoGermStk_Count_Stk_T6m
sprtct6
IITA
Peter Kulakow Coordinator
NoGermStk_Count_Stk_T9m
sprtct9
IITA
Peter Kulakow Coordinator
NoGermStk_Count_Stk_T12m
sprtct12
IITA
Peter Kulakow Coordinator
CADisSev_VisScg_1to5_T3m
cad3s
IITA
Peter Kulakow Coordinator
CADisInc_Comp_r_T3m
cad3i
IITA
Peter Kulakow Coordinator
IVig_CIATVisScg_1to5
vigour
IITA
Peter Kulakow Coordinator
RtSurfCol_ClsnCIAT_1to3
rtcol
IITA
Peter Kulakow Coordinator
PlpCol_ClsnCIAT_1to3
rtfcol
IITA
Peter Kulakow Coordinator
RtNeckLng_ClsnCIAT_1to3
rtnklgt
IITA
Peter Kulakow Coordinator
LfRet_Est_1to9
sg
IITA
Peter Kulakow Coordinator
EasHvst_Est_1to3
easehav
IITA
Peter Kulakow Coordinator
RtLng_Est_1to3
rtlgt
IITA
Peter Kulakow Coordinator
StkLng_Est_1to3
stklgt
IITA
Peter Kulakow Coordinator
RtEval_Est_1to5
rteval
IITA
Peter Kulakow Coordinator
RotRtProp_Est_pct
rotpct
IITA
Peter Kulakow Coordinator
RtYld_PerPlnt_kgPlnt
pltyld
IITA
Peter Kulakow Coordinator
RtYld_PerYr_thayr
yldyr
IITA
Peter Kulakow Coordinator
SelVar_Est_0or1
select
IITA
Peter Kulakow Coordinator
FlwAb_Est_0to3
flowerab
IITA
Peter Kulakow Coordinator
FFlwNo_Est_0to5
flwfeval
IITA
Peter Kulakow Coordinator
FFlwProp_Comp_ratio
flowinc
IITA
Peter Kulakow Coordinator
SootMould_Est_1to5
sooty
IITA
Peter Kulakow Coordinator
PlntHair_Est_1to5
hairiness
IITA
Peter Kulakow Coordinator
GariStrchCt_Meas_pct
gstarch
IITA
Peter Kulakow Coordinator
GariFbrCt_Est_0to3
gfibre
IITA
Peter Kulakow Coordinator
GariTaste_Est_1to3
gtaste
IITA
Peter Kulakow Coordinator
GariSwel_Est_1to3
swelling
IITA
Peter Kulakow Coordinator
GdGariWt_Meas_kg
wtagrind
IITA
Peter Kulakow Coordinator
CakeWt_Meas_kg
wtamash
IITA
Peter Kulakow Coordinator
GariShftWt_Meas_kg
shaftwt
IITA
Peter Kulakow Coordinator
GariWt_Meas_kgg
gariwt
IITA
Peter Kulakow Coordinator
GariDryWt_Meas_kgg
gdrywt
IITA
Peter Kulakow Coordinator
RtWt_WashWgh_kg
wtwash
IITA
Peter Kulakow Coordinator
RtWt_PeelWgh_kg
rwtapl
IITA
Peter Kulakow Coordinator
PeelWt_Wgh_kg
peelwt
IITA
Peter Kulakow Coordinator
PlntableStkNo_Est_stk
stkno
IITA
Peter Kulakow Coordinator
LfRet_Est_Pct
lrcent
IITA
Peter Kulakow Coordinator
lrcent5
IITA
Peter Kulakow Coordinator
lrcent6
IITA
Peter Kulakow Coordinator
lrcent7
IITA
Peter Kulakow Coordinator
LfRet_HvstEst_Pct
lrcenth
IITA
Peter Kulakow Coordinator
LobMrgnShp_Est_1to7
stmdiam
IITA
Peter Kulakow Coordinator
PetLng_Av_cm
petlgth
IITA
Peter Kulakow Coordinator
PetOrt_Est_1to7
petort
IITA
Peter Kulakow Coordinator
PollenPrsnc_Est_0or1
pollen
IITA
Peter Kulakow Coordinator
StCtxCol_Est_1to3
stmctcol
IITA
Peter Kulakow Coordinator
StEpidCol_Est_1to4
stmepcol
IITA
Peter Kulakow Coordinator
LfScrDist_Est_1to7
lfscdist
IITA
Peter Kulakow Coordinator
PlntShp_Est_1to4
pltshp
IITA
Peter Kulakow Coordinator
StplMgn_Est_1or2
stpmrg
Post-harvest physiological deterioration
Internal root discoloration or vascular streaking that renders cassava roots unfit for human or animal consumption.
ppd
post-harvest deterioration
Shoot apex size
Size of the shoot apex
ShApSz
Size
IITA
Peter Kulakow Coordinator
ShApSz_Est_1to3
sts
IITA
Peter Kulakow Coordinator
ShApCmp_Est_1to3
stc
IITA
Peter Kulakow Coordinator
LfRet_Est_1to3
sg
Shoot apex compactness
Compactness of the shoot apex
ShApCmp
Compactness
IITA
Peter Kulakow Coordinator
LfRet_VisSc_1to9
sg
IITA
Peter Kulakow Coordinator
LfPub_VisClsn_0or1
apubes
Abscisic Acid Content
Abscisic acid content of leaf sample
abscon
Abscisic Acid Content
Amylopectin Content
Amylopectin content
amylp
Amylopectine content
Amylose Amylopectin Ratio
Amylopectin:amylose ratio
RtAmylProp
Amylose Amylopectin Ratio
Amylose Content
Amylose content
amyl
Amylose content
Anther Color
Color of anthers
anther
Color
Anthocyanin Pigmentation
Distribution of anthocyanin pigmentation
AnthrCPig
Anthocyanin Pigmentation
Apical Branching
Time to first apical branching (associated with formation of inflorescence)
BrnchTim
Time to first branch
Apical Pubescence
Pubescence of young leaves
LfPub
Pubescence
Ascorbic Acid
Ascorbic acid content
Ascorbic acid content
Ash Content
Ash content
ash
Mineral salt content
B crypto activity
B-cryptoxanthin (carotenoid that has hydroxyl group with 50% activity) content
BCryptoCt
b-cryptoxanthin activity
Bemesia tabaci nymphs black
Number of black bemesia tabaci nymphs on 14th leaf
btwfb
Number
Bemesia tabaci nymphs severity
Severity of the chlorotic blotches on leaf caused by the nymphs of Bemesia tabaci
BTNSev
Severity
Bemesia tabaci nymphs yellow
Number of yellow bemesia tabaci nymphs on 14th leaf
btwfy
Number
Beta carotene
Beta-carotene (ug/g fresh wt)
bc
Beta carotenoid content
Beta Carotenoid Retention
Beta carotene content after cooking
BCaroRet
Beta Carotenoid Retention
Branch height
Branch height
BrnchHt
Height
Branching Angle
Angle of branching (Angle between vertical plane and first branches)
brnang
Angle
Branching habit
Branching habit
brnhbt
Branching habit
Branching Levels
Number of levels of branching (Actual number of levels (at harvest))
brnlev
Number of levels
Carotenoid content
Cassava storage root pulp carotenoid content
CarotCt
Carotenoid content
Caruncle Color
Color of caruncle
carcol
Color
Cassava Mealy Bug Incidence
Proportion of plants within a plot showing symptoms of cassava mealy-bug damage (Phenacoccus Manihoti)
cmbi
Incidence
Cassava Mealy Bug Severity
Severity of the damage caused by Cassava mealy bug (Phenacoccus Manihoti)
CMBSev
Severity
Central Leaf Shape
Shape of central leaf taken from a mid-height position.
lfshp
Shape
Cis 9 activity
Cis 9 isomer activity
cis-9
Cis-9 beta carotene activity
Color Of Boiled Tuberous Roots
Color of boiled tuberous roots
pdcol
Color
Days to 50% anthesis
50% of the female flower opened to expose the pistils per plot
flw50a
Time
Days to 50% branching
Time to reach 50% of the plants at the branching stage
flw50b
Time to 50% branching
Days to first anthesis
Exposing of the pistil per plot of any female flower
flwdfa
Time
Days to first inflorescence
Time to reach the first inflorescence
flwdfi
Time to first inflorescence
Disc Color
Color of disc
discol
Color
Ease of Harvest
Ease of plant harvest
easehav
Ease of harvest
Ease Of Peeling Root Cortex
Ease of root cortex removal
easepl
Ease of pealing
Female flower number
Number of female flowers after the buds appear
FFlwNo
Number
Female Stamenoids
Presence of stamen in female cassava flowers
femsta
Presence of stamen
Fibre Content
Fibre content
fibre
Fibre content
Flowering
Abundance of flower
flowerab
Number
Fresh Shoot Weight
Total fresh weight of harvested foliage and stems
ShFrWe
Fresh weight
Frog Skin Disease
Severity of the Frog skin disease caused by unknown causal agent
fsd
Severity
Fruit Exocarp Texture
Texture of the outer most layer of the cassava fruit
fruexo
Texture
Fruit set presence
Fruit set
frtset
Presence
Fufu Content
Fufu weight
fufucnt
Fufu weight
Gari Content
Gari content
GarCt
Gari content
Gari shaft weight
Shaft weight
shaftwt
Weight
Gari weight after drying
Weight after drying cassava flakes
gdrywt
Dry weight
Gari weight after grinding
Weight after grinding
wtagrind
Weight
Gari fibre
Gari fibre
gfibre
Fibre content
Gari sampled weight
Gari sampled weight
gariwt
Weight
Gari starch
Assessment of the starch content of gari
gstarch
Starch content
Gari taste
Taste of gari
gtaste
Taste
Hairiness
Hairiness
hairiness
Hairiness
Initial Vigor
Initial plant vigor at one month after planting
PlntIVigor
Initial vigor
Iron Content
Iron content.
fe
Iron content
Lafun Content
Lafu weight
lafun
Lafu content
Leaf color
Leaf color
LfCol
Color
Leaf Life span
Leaf life span
LfLiife
Life span
Leaf lobe length
Length of middle finger or lobe of matured leaf
LfLbLng
Length
Leaf Lobe Position
Position in which leaf lobes are held
lflobp
Position
Leaf lobe width
Width of middle finger or lobe of matured leaf
LfLbWdth
Width
Leaf Lobes Number
Number of leaf lobes
lflbno
Number
Leaf Retention
Leaf retention (stay green).
lfret
Retention ability
Leaf scar distance
Distance between leaf scar
lfscdist
Distance
Leaf scar height
Height from ground to leaf scar
ScarHt
Height
Leaf scar number
Number of leaf scars
lfscno
Number
Leaf Scar Prominence
Prominence of fresh leaf scars
lfscar
Prominence
Leaf Vein Color
Color of leaf vein
lfvnco
Color
Leaf weight
Weight of leaf
LfWt
Weight
Male flower number
Number of male flowers after the buds appear
flwmno
Number
Male Sterile
Cassava plants that do no produce viable pollen.
ms
Presence of pollen
Marketable root number
Number of big or more than 1kg root size
mktrtno
Number
Marketable root weight
Marketable root weight
MkRtWt
Weight
Moisture Content
Storage root moisture content
mc
Moisture content
Non marketable root number
Number of small or less than 1kg root size
nmkrtno
Number
Non marketable root weight
Weight of non-marketable root- i.e., small sized root
NMkRtWt
Weight
Number of Bemesia tabaci adult
Number of Bemesia tabaci adult white flies
BTAdtNo
Number
Number of Bemesia tabaci nymphs
Number of Bemesia tabaci nymphs white flies
BTNyNo
Number
Number of flowering stalks
Number of stalks carrying buds
FlwStlkNo
Number
Number of forks
Number of branches
flwfrk
Number
Number of fruits
Number of fruits
fruitno
Number
Number of fruitset
Number of fruits formed after pollination
flwfrt
Number
Number of planted stakes
Total number of stakes planted
stkplt
Number
Number of rotten stem
Number of rotten stem
RotStmNo
Number
Number of seeds sown
Number of seeds sown per family
seedno
Number
Number of stakes
Number of plantable stakes
stkno
Number
Number of terminal branches with inflorescence
Number of terminal branches with inflorescence
TermBrnchNo
Number
Ovary Color
Color of ovary
ovryco
Color
Peel weight
Peel weight
peelwt
Weight
Petiole Color
Petiole color
petcol
Color
Petiole Insertion Angle
Angle between branch and petiole
petang
Insertion angle
Petiole length
Petiole length
PetLng
Length
Petiole orientation
Petiole orientation
PetOrt
Orientation
Plant Architecture
Plant architecture
PlntArch
Architecture
Plant Height
Height of plant at harvest from ground level to top of canopy
pltht
Height
Plant shape
Shape of plant
pltshp
Shape
Plant Stands Harvested
Number of plant stands harvested
nohav
Number
Plantable stem length
Plantable stem length
PlStmHt
Length
Ploidy
Ploidy level (n = 1,2,3,4 ) (by morphological characteristics)
ploidy
Ploidy level
Poundability
Poundability (mealiness of boiled roots)
pd
Mealiness
Presence of pollen
Presence of pollen
pollen
Presence
Proportion of female flower
Proportion of female flower
FFlwProp
Proportion
Proportion of Lodged Plants
Proportion of lodged plants (>45deg)
lodplt
Proportion
Proportion of plant with inflorescence
Proportion of plants per plot that have an inflorescence at varying growth stages. Plant with pollinated and unpollinated flowers are all counted together
pnoinf
Proportion
Protein Content
Protein content
protei
Protein content
Red Spider Mite Incidence
Proportion of plants within a plot showing evidence of colonization by red spider mite.
rsmi
Incidence
Red Spider Mite Severity
Red spider mite severity
RSMSev
Severity
Root constrictions number
Number of constrictions on the storage root
RtConsNo
Number of constriction
Root Dry Matter Content
Dry matter content of storage roots
RtDMCt
Dry matter content
Root evaluation
Evaluation of various root properties
rteval
Evaluation
Root length
Root length
RtLng
Length
Root Neck Length
Root neck length
NckLng
Length
Root Number
Number of harvested marketable storage roots
RtNo
Number
Root Position
Position of roots
rtpost
Position
Root Surface Color
Storage root surface color
RtSurfCol
Color
Root Surface Texture
Storage root surface texture
rttext
Texture
Root Yield
Tuberous root yield
RtYld
Yield
Rotted Storage Roots
Number of rotted storage roots
RotRtNo
Number
Rotten root proportion
Proportion of rotten root
RotRtPrp
Proportion
Seed Color
Main color of seed
seedco
Color
Seedling number
Number of emerging seedlings
SdlngNo
Number
Selected variety
Selected variety
select
Selection
Sepal Color
Color of sepals
splcol
Color
Sooty Mould
Balck mould
sooty
Proportion
Spiraling Whitefly Incidence
Proportion of plants within a plot showing evidence of colonization by spiraling whitefly.
Swfi
Incidence
Spiraling Whitefly Severity
Spiraling whitefly severity
SWFSev
Severity
Sprout count
Number of germinated stakes
sprtct
Number
Sprouting
Proportion of stakes germinated
sprout
Proportion
Stalk length
Stalk length
StkLng
Length
Starch Content
Starch content
starch
Starch content
Stem Color
Stem color
stmcol
Color
Stem cortex color
Color of stem cortex
stmctcol
Color
Stem epidermis color
Color of stem epidermis
stmepcol
Color
Stem height
Plant height without leaf corresponding to the stem portion without leaf
stmht
Height
Stem number
Number of stem
StmNo
Number
Stem weight
Weight of harvested plant biomass excluding leaves
stemwt
Weight
Stigma Color
Color of stigma
stgmco
Color
Stipule margin
Observation of stipules margin
StpMrgShp
Shape
Stipules Length
Length of stipules
stipgt
Length
Stock weight
Fresh weight of the planted part anchoring the storage root
stkwt
Weight
Storage Root Constrictions
Presence of constrictions on the storage root
rtcons
Presence of constriction
Storage Root Cortex Color
Color of outer surface of storage root cortex (inner skin)
inncol
Color
Storage Root Diameter
Storage root diameter
rtdiam
Diameter
Storage Root Peduncle
Storage Root Peduncle
rtpedu
Storage Root Periderm Color
Color of outer surface of storage root periderm (outer skin)
outcol
Color
Storage Root Pulp Color
Storage root pulp color
PlpCol
Color
Storage Root Shape
Storage root shape
rtshp
Shape
Storage Root Size
Storage root length
rtsz
Length
Storage root weight
Weight of harvested storage root
RtWt
Weight
Stump weight
Weight of stump
StumpWt
Weight
Sugar Content
Sugar content
sugar
Sugar content
Suitability for Intercropping
Compatibility for use in intercroping.
intcrp
Intercropping suitability
Swelling capacity
Swelling capacity of gari sample
swelling
Swelling capacity
Taste Of Boiled Roots
Taste of boiled roots
pdtas
Taste
Tip shoot weight
Tip shoot weight
TipShWt
Weight
Total Carotenoid Retention
Total caroteneoid content after cooking
CaroRet
Carotenoid Retention
Trans-9 activity
Activity of trans 9 beta carotene
Trans9Ct
Trans-9 beta carotene activity
Tuberous root cyanide content
Cyanide content in storage roots
RtCyanC
Cyanide content
Typhlodromalus aripo
Presence of Typhlodromalus aripo
taripo
Presence
Weight of mashed cassava cake
Weight of mashed cassava cake
wtamash
Weight
Young Stem Growth Habit
Growth habit of young stem
stemgh
Growth habit
Young Stem Pubescence
Pubescence of young stem
stmpub
Pubescence
Zinc Content
Zinc content
zn
Zinc content
NaCRRI, Uganda
Paula Iragaba
Boiled cassava surface yellowness scale 0-10
Yellow
NaCRRI, Uganda
Paula Iragaba
Boiled cassava surface whitness scale 0-10
White
NaCRRI, Uganda
Paula Iragaba
Boiled cassava surface colour homogeneity scale 0-10
Homo_col
NaCRRI, Uganda
Paula Iragaba
Boiled cassava surface smoothness scale 0-10
Surf_smo
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in mouth hardness scale 0-10
Soft_M
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in mouth moisture scale 0-10
Moist_M
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in mouth smoothness scale 0-10
Smooth_M
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in mouth fibrousness scale 0-10
Fibr_M
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in mouth mealiness scale 0-10
Meal_M
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in mouth stickness scale 0-10
Stick_M
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in hand mealiness scale 0-10
Meal_T
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in hand moldability scale 0-10
Mold_T
NaCRRI, Uganda
Paula Iragaba
Boiled cassava in hand stickness scale 0-10
Stick_T
NaCRRI, Uganda
Paula Iragaba
Boiled cassava taste sweetness scale 0-10
Sweet
NaCRRI, Uganda
Paula Iragaba
Boiled cassava taste bitterness scale 0-10
Bitter
NaCRRI, Uganda
Paula Iragaba
Boiled cassava bitterness after taste 2 pt scale
NaCRRI, Uganda
Paula Iragaba
Boiled cassava aroma intensity scale 0-10
NaCRRI, Uganda
Paula Iragaba
Boiled cassava roasted cassava-like aroma 2 pt scale
Cassavaaroma
NaCRRI, Uganda
Paula Iragaba
Boiled cassava yam-like aroma 2 pt scale
NaCRRI, Uganda
Paula Iragaba
Boiled cassava sweet potato-like aroma 2 pt scale
Boiled root surface yellowness
Colour of cassava root surface varies from light yellow to bright yellow
BoiCasSurfYell
Surface Yellowness
Boiled root surface whiteness
Colour of cassava root surface varies from cream to bright white
BoiCasSurfWhit
Surface Whiteness
Boiled root surface color homogeneity
Uniformity of cassava root surface colour
BoiCasSurfColHom
Surface Colour uniformity
Boiled root surface smoothness
Absence of roughness, lumps, holes, fibre lines, and ridges along the cassava root
BoiCasSurfSmooth
Surface smoothness
Boiled root hardness in mouth
Mechanical textural attribute relating to the force required to achieve a given deformation, penetration, or breakage of a product.
BoiCastMthRootHard
Hardness in mouth
Boiled root moisture in mouth
Perception of moisture content of food by the tactile receptors in the mouth, and also in relation to the lubricating properties of the product
BoiCasMthRootMoist
Moisture in the mouth
Boiled root smoothness in mouth
Geometrical textural attribute relating to lack of presence of particles in a product
BoiCasMthRootSmooth
Smoothness in the mouth
Boiled root fibrousness in mouth
Feeling of threads/fibres as you chew
BoiCasMthFibr
Fibrousness in the mouth
Boiled root mealiness in mouth
Characterised by being dry and crumbly like boiled egg yolk
BoiCasMthMeal
Mealiness in the mouth
Boiled root stickiness in mouth
Mechanical textural attribute relating to the force required to remove material that sticks to the mouth
BoiCasMthStick
Stickiness in the mouth
Boiled root mealiness by hand
Characterised by being dry and crumbly like boiled egg
BoiCasHdMeal
Mealiness in hand
Boiled root moldability by hand
Mechanical textural attribute relating to the degree to which a substance can be deformed before it breaks
BoiCasHdMold
Moldability in hand
Boiled root stickiness by hand
Mechanical textural attribute relating to the force required to remove material that sticks to the finger
boiCasHdStick
Stickiness in the hand
Boiled root taste sweetness
Basic taste produced by dilute aqueous solutions of natural or artificial substances such as sucrose
BoiCasTastSweet
Sweetness
Boiled root taste bitterness
Basic taste produced by produced by dilute aqueous solutions of natural or artificial substances such as quinine
BoiCasTastBit
Bitterness
Boiled root bitterness after taste
Feeling of slight bitterness after swallow
BoiCasTastBit
Bitterness after taste
Boiled root steamed cassava-like aroma
Aroma of the steamed cassava
BoiCasAromInt
Steamed cassava-like aroma
Boiled root roasted cassava-like aroma
Aroma like that of roasted cassava
boiCasAromRoas
Roasted cassava-like aroma
Boiled root yam-like aroma
Aroma like that of yam, Possibly like aroma of boiled, roasted or fried yam
BoiCasAromYam
Yam-like aroma
Boiled root sweet potato-like aroma
Aroma like tha of sweet potato, Possibly like aroma of boiled, roasted or fried sweet potato
BoiCasAromSweetpotat
Sweet potato-like aroma
Measurement: plant height with leaf_method
Measurement of stem portion with leaves from the point of attachment of the oldest leaf to the youngest leaf (apical leaf portion).
Estimation: post-harvest physiological deterioration method
Estimation of post-harvest physiological deterioration by slicing the roots.
Visual Rating:size of shoot apices_method
Visual assessment of shoot apices based on how large or small the shoot apices are.
Visual Rating:compactness of shoot apices_method
Visual assessment of the compactness of shoot apices based on how closely the shoot apices are.
Measurement:Stem diameter_method
Measurement of stem diameter taken on the middle of the plant
Counting:Sprouting_method
The number of germinated stakes divided by the total number of planted stakes scored one month after planting
Counting:number of planted stakes_method
Count of the number of stakes planted per plot
Counting:Sprout count _method
A count of the number of germinated stakes
Counting:sprout count at one-month_method
Count of the number of stakes germinated, one month after planting
Counting:sprout count at three-month_method
Count of the number of stakes germinated, three months after planting
Counting:sprout count at six-month_method
Count of the number of stakes germinated, six months after planting
Counting:sprout count at nine-month_method
Count of the number of stakes germinated, nine months after planting
Counting:sprout count at twelve-month_method
Count of the number of stakes germinated, twelve months after planting
Visual Rating:Initial Vigor_method
Trait monitored by observing plant vigor one month after planting
Visual Observation:cassava mosaic disease severity 1-month evaluation_method
Symptoms of infection by cassava mosaic virus is scored between one to six weeks after planting. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased)
Visual Observation:cassava mosaic disease severity 3-month evaluation_method
Symptoms of infection by cassava mosaic virus is scored between two and three months after planting. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased)
Visual Observation:cassava mosaic disease severity 6-month evaluation_method
Symptoms of infection by cassava mosaic virus is scored between four and six months after planting. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased)
Visual Observation:cassava mosaic disease severity 9-month evaluation_method
Symptoms of infection by cassava mosaic virus is scored between seven and nine months after planting. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased)
Visual Observation:cassava mosaic disease severity 12-month evaluation_method
Symptoms of infection by cassava mosaic virus is scored between ten and twelve months after planting. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased)
Counting:cassava mosaic disease incidence 1-month evaluation_method
The ratio of plants showing symptoms of cassava mosaic disease as a proportion of the total plant stands scored at one to six weeks after planting
Counting:cassava mosaic disease incidence 3-month evaluation_method
The ratio of plants showing symptoms of cassava mosaic disease as a proportion of the total plant stands scored at two to three months after planting
Counting:cassava mosaic disease incidence 6-month evaluation_method
The ratio of plants showing symptoms of cassava mosaic disease as a proportion of the total plant stands scored at four to six months after planting
Counting:cassava mosaic disease incidence 9-month evaluation_method
The ratio of plants showing symptoms of cassava mosaic disease as a proportion of the total plant stands scored at seven to nine months after planting
Counting:cassava mosaic disease incidence 12-month evaluation_method
The ratio of plants showing symptoms of cassava mosaic disease as a proportion of the total plant stands scored at ten to twelve months after planting
Visual Observation:cassava bacterial blight severity 3-month evalution_method
The trait is scored at two to three months after planting as severity of cassava bacterial blight symptoms caused by Xanthomonas axonopodis pv. Manihotis and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Visual Observation:cassava bacterial blight severity 6-month evalution_method
The trait is scored at four to six months after planting as severity of cassava bacterial blight symptoms caused by Xanthomonas axonopodis pv. Manihotis and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Visual Observation:cassava bacterial blight severity 9-month evalution_method
The trait is scored at seven to nine months after planting as severity of cassava bacterial blight symptoms caused by Xanthomonas axonopodis pv. Manihotis and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Visual Observation:cassava bacterial blight severity 12-month evaluation_method
The trait is scored at ten to twelve months after planting as severity of cassava bacterial blight symptoms caused by Xanthomonas axonopodis pv. Manihotis and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Counting:cassava bacterial blight incidence 3-month evalution_method
A ratio of infected plants with cassava bacterial blight to total plant stands scored at two to three months after planting
Counting:cassava bacterial blight incidence 6-month evalution_method
A ratio of infected plants with cassava bacterial blight to total plant stands scored at four to six months after planting
Counting:cassava bacterial blight incidence 9-month evalution_method
A ratio of infected plants with cassava bacterial blight to total plant stands scored at seven to nine months after planting
Counting:cassava bacterial blight incidence 12-month evaluation_method
A ratio of infected plants with cassava bacterial blight to total plant stands scored at ten to twelve months after planting
Visual Observation:cassava anthractnose disease severity in 3-months_method
Cassava anthracnose stem lesion severity is scored at different times after planting to coincide with typically high symptom expression. Symptoms are rated on a scale from 1 (= no symptoms) to 5 (= extremely severe stem lesions and dieback of stem)
Visual Observation:cassava anthractnose disease severity in 6-months_method
Cassava anthracnose stem lesion severity is scored at different times after planting to coincide with typically high symptom expression. Symptoms are rated on a scale from 1 (= no symptoms) to 5 (= extremely severe stem lesions and dieback of stem)
Visual Observation:cassava anthractnose disease severity in 9-months_method
Cassava anthracnose stem lesion severity is scored at different times after planting to coincide with typically high symptom expression. Symptoms are rated on a scale from 1 (= no symptoms) to 5 (= extremely severe stem lesions and dieback of stem)
Visual Observation:cassava anthractnose disease severity in 12-months_method
Cassava anthracnose stem lesion severity is scored at different times after planting to coincide with typically high symptom expression. Symptoms are rated on a scale from 1 (= no symptoms) to 5 (= extremely severe stem lesions and dieback of stem)
Counting:cassava anthractnose disease incidence in 3-months_method
A ratio of the number of plants showing sysmptoms of cassava anthracnose disease to total plant stands at four to six months after planting
Counting:cassava anthractnose disease incidence in 6-months_method
A ratio of the number of plants showing sysmptoms of cassava anthracnose disease to total plant stands at four to six months after planting
Counting:cassava anthractnose disease incidence in 9-months_method
A ratio of the number of plants showing sysmptoms of cassava anthracnose disease to total plant stands at seven to nine months after planting
Counting:cassava anthractnose disease incidence in 12-months_method
A ratio of the number of plants showing sysmptoms of cassava anthracnose disease to total plant stands at ten to twelve months after planting
Counting:cassava green mite incidence first evaluation_method
A ratio of the number of plants showing cassava green might symtoms to total plant stands at the peak of the dry season
Counting:cassava green mite incidence second evaluation_method
A ratio of the number of plants showing cassava green might symtoms to total plant stands at the peak of the dry season
Visual Observation:cassava green mite severity first evaluation_method
Visual rating of damage caused by cassava green mite,Mononychellus tanajoa. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased), evaluated at the early period of the peak of dry season
Visual Observation:cassava green mite severity second evaluation_method
Visual rating of damage caused by cassava green mite,Mononychellus tanajoa. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased), evaluated at the early period of the peak of dry season
Visual Observation:Cassava Mealy Bug Severity_method
Severity of cassava mealy bug symptoms caused by mealybug, Phenacoccus Manihoti
Counting:Cassava Mealy Bug Incidence_method
A ratio of plants showing symptoms of cassava mealy bug damage divided by the total number of plant stands
Visual Observation:cassava brown streak disease leaf severity 1-month evaluation_method
Severity on leaf symptoms caused by cassava brown streak virus, in the family Potyviridae and genus Ipomovirus and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Visual Observation:cassava brown streak disease leaf severity 3-month evaluation_method
Severity on leaf symptoms caused by cassava brown streak virus, in the family Potyviridae and genus Ipomovirus and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Visual Observation:cassava brown streak disease leaf severity 6-month evaluation_method
Severity on leaf symptoms caused by cassava brown streak virus, in the family Potyviridae and genus Ipomovirus and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Visual Observation:cassava brown streak disease leaf severity 9-month evaluation_method
Severity on leaf symptoms caused by cassava brown streak virus, in the family Potyviridae and genus Ipomovirus and rated on a scale from 1 (= no symptom) to 5 (= extremely severe)
Counting:cassava brown streak disease leaf incidence 1-month evaluation_method
Ratio of the number of plants showing leaf symptoms from cassava brown streak disease out of the total plant stands
Counting:cassava brown streak disease leaf incidence 3-month evaluation_method
Ratio of the number of plants showing leaf symptoms from cassava brown streak disease out of the total plant stands
Counting:cassava brown streak disease leaf incidence 6-month evaluation_method
Ratio of the number of plants showing leaf symptoms from cassava brown streak disease out of the total plant stands
Counting:cassava brown streak disease leaf incidence 9-month evaluation_method
Ratio of the number of plants showing leaf symptoms from cassava brown streak disease out of the total plant stands
Visual Observation:cassava brown streak disease root severity 12-month evaluation_method
Visual rating of root symptoms caused by cassava brown streak virus at twelve months after planting, in the family of Potyviridae and genus Ipomovirus. Symptoms rated from 1=(clean,no infection) to 5=(extremely severe, severely diseased)
Counting:cassava brown streak disease root incidence 12-month evaluation_method
A ratio of the number of plants showing root symptoms from cassava brown streak disease as a proportion of total plant stands
Visual Observation:Frog Skin Disease_method
Visual scoring of the severity of frog skin disease symptoms caused by unknown causal agent
Counting:Plant Stands Harvested_method
Count the number of plant stands that are harvested in a plot
Counting:Root Number_method
Count the number of storage root per plot harvest
Measurement :Fresh Weight of Storage Root_method
Weigh harvested storage roots per plot at harvest
Measurement :Fresh Shoot Weight_method
Weigh foliage and stems per plot at harvest
Visual Rating:Storage Root Size_method
Visual scoring of root length
Visual Rating:Storage Root Shape_method
Visual rating of root shape
Visual Rating:Storage Root Cortex Color_method
Visual rating of root cortex colour
Visual Rating:Storage Root Periderm Color_method
Visual rating of root periderm colour
Visual Rating:Storage Root Pulp Color _method
Visual rating of root pulp colour immediately after roots are cut
Visual Rating:Root Neck Length_method
Visual rating of the root neck length
Visual Scoring :Ease Of Peeling Root Cortex_method
Qualitative rating of the ease of peeling root cortex
Counting:Rotted Storage Roots _method
Count the number of rotted storage roots per plot at the time of harvest.
Sensory Assesment :Poundability_method
Mealiness of boiled cassava storage roots determined qualitatively by applying pressure to boiled roots
Gustation :Taste Of Boiled Roots_method
Rating of the taste of boiled root
Visual Rating :Color Of Boiled Tuberous Roots_method
Visual rating of boiled roots
Estimation :Hydrogen cyanide potential picrate method_method
Visual scoring of the root cyanide content estimated using the sodium picrate test. This test consist is applying sodium picrate on the tuberous root and observing the reacting colour
Estimation :Root Dry Matter Content_method
Estimated root dry matter estimated by multiplying 100 times the ratio of dry root weight after oven drying to constant weight divided by the weight of an approximately 100 gram sample of fresh roots
Visual Scoring :Stem Color_method
Visual rating of stem color nine months after planting
Visual Scoring :Branching Angle_method
Visual rating of the angle between a vertical plane and first primary branch. 0 = no branching, 3 = 15-30 degree, 5 = 45-60 degree, 7 = 75-90 degree
Measurement :Plant Height_method
Measured as height from ground level to the top of canopy at harvest
Counting:Proportion of Lodged Plants_method
Proportion of plants lodged at greater than 45 degrees in a plot
Visual Rating:Leaf Retention_method
Visual scoring of leaf retention or longevity
Visual Rating:Plant Architecture_method
Visual scoring of the plant architecture
Visual Rating:Fruit Set _method
Visual rating of presence of fruit set
Visual Rating:Storage Root Peduncle_method
Visual rating of root peduncle length of the plant
Visual Rating:Storage Root Constrictions_method
Visual rating of mature root constrictions
Visual Rating:Root Surface Color_method
Visual rating of root surface color
Visual Rating:Root Surface Texture_method
Visual rating of root surface texture
Estimation :Starch Content _method
Estimated percentage of complex carbohydrates or start after extraction from cassava storage root
Estimation :Moisture Content_method
Measured percentage of water contained in cassava storage roots at harvest usually estimated as one minus the dry matter content
Measurement :Gari Content_method
Measured gari content of fresh root tubers
Measurement :stock weight_method
Measurement of the fresh weight of the planted part anchoring the storage root(kg)
Counting:stem yield_method
Measurement of the fresh weight of harvested plant biomass excluding leaves
Estimation :dry matter content by specific gravity method_method
Estimated dry matter content from the specific gravity value weighted cassava (4-5kg)
Visual Rating:total carotenoid by chart_method
Assessment of the level of yellowness in cassava storage root pulp using the tc chart
Counting:non marketable root number_method
Count of the number of small or less than 1kg root size
Counting:marketable root number_method
Count of the number of big or more than 1kg root size
Visual Rating:branching_method
Visual scoring of the height of the branches
Visual Observation:Red Spider Mite Severity_method
The trait is scored for severity of red spider mite symptoms caused by Oligonychus gossypii and Tetranychus spp.
Counting:Red Spider Mite Incidence_method
A ratio of infected plants with red spider mite to total plant stands.
Visual Observation:Spiraling Whitefly Severity_method
The trait is scored for severity of cassava spiraling whitefly symptoms caused by Aleurodicus dispersus
Counting:Spiraling Whitefly Incidence_method
A ratio of infected plants with spiraling whitefly to total plant stands.
Counting:Bemesia tabaci adult_method
Counting of the number of Bemesia tabaci adult white flies on the top five leaves.
Counting:Bemesia tabaci nymphs_method
Counting of the number of Bemesia tabaci nymphs white flies on the 14th leaf.
Calculation :Fresh Root Yield_method
Calculated as weight of fresh storage roots expressed in tons per hectares per plant at harvest
Calculation :Dry Yield_method
Dry weight of harvested roots derived by multiplying fresh storage root yield by dry matter content expressed in tons per hectares.
Calculation :Top Yield_method
Calculated as weight of foliage and stems expressed in tons per hectares per plot at harvest
Visual Rating :Suitability for Intercropping_method
Qualitative rating of compatibility for use in intercroping
Estimation :hydrogen cyanide potential enzymatic method_method
Visual scoring of the root cyanide content evaluated using the enzymatic method
Visual Rating:Unexpanded Apical Leaves Colors_method
Visual rating of unexpanded apical leaf color.
Visual Rating:First Fully Expanded Leaf Color_method
Trait monitored by observing the color of first fully expanded leaves
Visual Rating:Leaf Vein Color_method
Trait monitored by observing the color of leaf vein
Visual Rating:Apical Pubescence_method
Visual rating of the young leaves pubescence
Visual Rating:Stipules Length_method
A qualitative scoring of the length of the leaflike appendage at the base of the leaf
Visual Rating:Leaf Lobes Number_method
Most common number of leaf lobes assessed on five leaves from the middle of the plant at six months after planting.
Visual Rating:Leaf Lobe Position_method
Trait monitored by observing the position in which leaf lobes are held
Visual Rating :Central Leaf Shape_method
Trait monitored by observing the leaf shape from a middle-height position.
Visual Rating :Petiole Insertion Angle_method
Trait monitored by observing the angle between branch and petiole
Visual Rating :Petiole Length_method
Visual rating of the petiole length
Visual Rating :Petiole Color_method
Visual rating of petiole color
Visual Rating :Anthocyanin Pigmentation_method
Visual rating of distribution of anthocyanin pigmentation
Visual Rating :Young Stem Growth Habit_method
Visual rating of growth habit of young stem
Visual Rating :Young Stem Pubescence_method
Visual rating of young stem pubescence
Visual Rating :Leaf Scar Prominence_method
Visual rating of prominence leaf scars
Visual Rating :Apical Branching_method
Count the number of weeks from planting to first apical branching associated with the formation of inflorescence.
Counting:Branching Levels_method
Count of the actual number of levels of branching at harvest.
Measurement :First Apical Branch Height_method
Measured as height from ground level to point of first apical branch
Visual Rating :Sepal Color_method
Visual rating of sepal color
Visual Rating :Disc Color_method
Visual rating of floral disc color
Visual Rating :Stigma Color_method
Visual rating of sigma color
Visual Rating :Ovary Color_method
Visual rating of ovary color
Visual Rating :Anther Color_method
Visual rating of anthers color
Visual Rating :Female Stamenoids_method
Visual rating of female flowers without rudimentory stamen
Visual Rating :Male Sterile_method
Visual rating of presence of male pollen
Visual Rating :Fruit Exocarp Texture_method
Visual rating of texture of the outer most layer of the cassava fruit
Visual Rating :Ploidy_method
Visual rating of the ploidy level
Visual Rating :Seed Color_method
Trait monitored by observing the color of the seed
Visual Rating :Caruncle Color_method
Visual rating of the caruncle color
Visual Rating :Root Position_method
Visual rating of root position in the soil
Visual Rating :Storage Root Diameter_method
Visual rating of root diameter
Estimation :Abscisic Acid Content_method
Abscisic acid content of leaf sample.
Calculation :Leaf Life _method
Measures leaf life span estimated as days.
Estimation :Total Carotenoid Content_method
Total extracted carotenoids in cassava storage root as estimated by spectrophotometer
Estimation :Beta carotene_method
Concentration of beta carotene extracted from root samples and estimated by HPLC expressed in ug per gram fresh weight.
Estimation :Iron Content_method
Measured total iron content in cassava storage roots.
Estimation :Zinc Content_method
Measured total zinc content in cassava storage roots.
Estimation :Protein Content_method
Measured Percentage of protein content in cassava storage roots.
Estimation :Fibre Content_method
Measured part of tuber root that cannot be digested by humans.
Estimation :Amylose Content_method
Measured amylose content of cassava roots.
Estimation :Amylopectin Content_method
Measured amylopectin content of cassava roots.
Calculation :Amylose Amylopectin Ratio_method
The amylose content of a cassava root sample divided by the amylopectin content of the same sample
Estimation :Ascorbic Acid_method
Antioxidant and water soluble vitamin of cassava storage root.
Estimation :Ash Content_method
Residue left behind after all organic matter has been burnt off, a measure of total mineral salts in a food
Estimation :Sugar Content_method
Sugar content in cassava storage root.
Estimation :Fufu Content_method
Measured percentage fufu processed from fresh storage roots.
Estimation :Lafun Content_method
Measured percentage Lafun processed from fresh storage roots.
Estimation :Beta Carotenoid Retention_method
Measured percentage of beta carotene content in a prepared food product compared to the nutrient content in the raw food.
Estimation :Total Carotenoid Retention_method
Measured percentage of total carotene content in a prepared food product compared to the nutrient content in the raw food.
Measurement :plant height without leaf_method
Measured stem portion without leaf in centimeter
Measurement :plantable stem_method
Measured stem portion above the stump comprising the hardwood,semi hardwood upper shoot portion but excluding the immature greenish shoot portion
Measurement :Stem weight_method
Measured stem weight excluding leaves and stump
Measurement :Average stem length_method
Measured total stem length per plot or per number of plant stands
Counting:stem number_method
Count of the number of stems per plot
Measurement :tip shoot weight_method
Measured weight of tip shoot portion of the stem
Measurement :marketable root weight_method
Measured weight of harvested cassava roots usually classified as large size and medium size excluding small sized roots
Measurement :non marketable root weight_method
Measured weight of harvested cassava roots (small sized roots)
Counting:Stem rot_method
Count of the rotted stems per plot at the time of harvest
Measurement :leaf weight_method
Measure weight of fresh foliage leaf with above ground biomass excuding the stem
Measurement :stump weight_method
Measured fresh weight of plant parts at soil level from the neck of the root to the beginning of the plantable stem
Counting:leaf scar number_method
Count of the leaf scars on the main stem
Measurement :leaf scar level_method
Measured height from ground level to the lowest retained leaf on the main stem
Visual Rating :branching habit_method
Rating of the branching habit of the lowest branching
Visual Observation :days to 50% branching_method
Visual observation at 50% of the plant stand per plot branches(dd/mm/yyyy)
Visual Observation :days to first inflorescence_method
Observation of the appearance of developing inflorescence on a plant or plot
Counting:female flower number_method
Count of the number of female flowers after the buds appear,mature, and grow in size to become distinctive at first,second and third branch levels
Counting:male flower number_method
Count of the number of male flowers after the buds appear,mature, and grow in size to become distinctive at first,second and third branch levels
Counting:number of flowering stalks per branch level _method
Count of the number of stalks carrying the buds at every point of branching where inflorescence starts
Counting:number of forks_method
A count of the number of branches at every branching level
Visual Observation :days to first anthesis_method
Duration from planting to first anthesis derived as the date of observation of the first female flower to expose pistil is visually observed minus the date of planting
Visual Observation :days to 50% anthesis_method
Duration from planting to first anthesis derived as the date of observation of 50% of the female flowers exposing pistil minus the date of planting
Counting:number of fruitset_method
Count of number of fruits formed from the seeds after pollination
Counting:bemesia tabaci nymphs yellow_method
Count of the number of number of yellow bemesia tabaci nymphs on 14th leaf on the same tallest shoot
Counting:bemesia tabaci nymphs black_method
Count of the number of number of black bemesia tabaci nymphs on 14th leaf on the same tallest shoot
Visual Observation:bemesia tabaci nymphs severity_method
Visual rating of chlorotic blotches infestation on leaves caused by white fly
Visual Observation:typhlodromalus aripo_method
Visual observation of the presence of t.aripo
Counting:plant number with inflorescence_method
Proportion of plant per plot with inflorescence at varying growth stages including pollinated and unpollinated flowers
Counting:number of terminal branches with inflorescence_method
The maximum number of terminal branches with inflorescence observed at all levels of branching in a plot
Counting:number of fruits _method
Count of the number of fruits observed at all levels of branching per plot
Estimation :total carotenoid by icheck method_method
Measurement of total carotenoid content in a giving cassava storage root sample using icheck kits or device
Measurement :root weight in air_method
Measured weight of cassava root samples (kg) between 4 - 5kg of each of the harvested plot to determine the dry matter by specific gravity
Measurement :root weight in water_method
As part of the dry matter determination method by specific gravimetry, suspend in water the root sample initially weighed in air and then weigh.
Measurement :specific gravity_method
Estimated value obtained by weighing 4-5kg of cassava in air and in water
Measurement :leaf lobe length_method
Measured length of the middle finger or lobe of matured leaf
Measurement :leaf lobe width_method
Measured width of the middle finger or lobe of matured leaf
Counting:germination count_method
Count of the number of emerging seedlings from each family in the pre-nursery done on a daily bases until its ready for transplanting
Counting:number of seeds sown_method
Count of the number of seeds sown per family in the pre-nursery or directly in the nursery bed
Estimation :trans 9_method
Estimation of beta carotenoid components with 100% proVitamin A activity
Estimation :cis 9_method
Estimation of isomer activity with 50% proVitamin A
Estimation :b crypto_method
Estimation of b-cryptoxanthin (carotenoid that has hydroxyl group with 50% activity
Ease of Harvest Assessment_method
Rating of the difficulty in pulling the plants from the ground during harvesting
Visual Rating:root length evaluation_method
Visual assessment of the root length
Visual Rating:stalk average length evaluation_method
Visual assessment of the average length of the stalks
Visual rating:root constriction_method
Visual rating of root constrictions, as evaluated by CIAT
Visual Rating:root evaluation_method
An evaluation of the integration of root shape, size, diameter, constriction, neck length on a scale. Before scoring the roots, the field technician walks the harvested plot to get an idea of the average root type of the trial which will then be used as the middle level of the scale. Genotypes better than average will be scored with scale levels lower than the middle level. Similiar genotype that are certainly worse compared to the average score are rated with levels higher than the middle level. Trait description is provided by Hernan Ceballos of CIAT
Calculation: percent of rotten roots_method
Number of rotten storage root relative to the storage root harvested in a plot estimated in percentage (%)
Estimation :plant yield_method
Average yield per plant in a plot. It is estimated by dividing the total weight of roots by the number of plants harvested.
Estimation :yield per year_method
Annual root yield using yield per hectare as a function of the crop duration.
Selection:selected variety_method
Report whether the variety has been selected or not
Visual Observation:flowering_method
Rate the abundance of flowers on a plant
Visual Rating:initial plant vigor_method
Visual assessment of plant vigor during establishment as evaluated by CIAT
Visual Rating:root color_method
Visual rating of storage root surface color as evaluated by CIAT
Visual Rating:root flesh color_method
Visual rating of root pulp color as evaluated by CIAT
Visual Rating:root neck length_method
Visual rating of root neck length as evaluated by CIAT
Visual Rating:female flower evaluation_method
Visual rating of the abundance of female flowers present at all branching levels on a plant stand on per plot basis
Visual Rating:staygreen_method
Visual rating of leaf retention or longevity
Counting:flowering incidence_method
Proportion of the number of female flowers in a plot to the number of plant stand in the plot
Visual Observation:Hairiness_method
Rating of the level of pubescence on the growing part. It is a proportion of tissue covered by hair on the tip leaves.
Visual Observation:Sooty Mould_method
Rating of the proportion of black mould on the lower leaves
Measurement: root weight after washing_method
Fresh cassava roots are washed in water and weighed on a pan suspended to a weighing scale
Measurement :root weight after peel_method
This is the weight of peeled cassava roots using a pan suspended to a weighing scale
Measurement :peel weight_method
The weight of the peels (outer and inner skin) removed from the fresh root cassava using salter scale.
Measurement :gari weight after grinding_method
Weighing of the grated cassava before fermentation in jute bags
Measurement :weight of mashed cassava cake_method
Weigh the cassava cake after pressing and dehydrating using hydraulic press
Measurement :gari shaft weight_method
Weighing of the residues after sieving the roasted gari
Measurement :gari sampled weight_method
Sample of gari weighed before and after frying usually for experimental purposes
Measurement :gari weight after drying_method
Weight of cassava after drying using the frying pan
Estimation :gari starch_method
Percentage of starch compostion of gari. This is done locally by using hydraulic jerk to press the gari while it is fresh after grating.
Sensory Assesment :gari fibre_method
Sensory assessment of the fibre content after the fried gary is locally sieved and milled and then prepared as eba (a popular dish in Nigeria).
Gustation :gari taste_method
Culinary assessment of the taste of gari
Visual Rating:swelling capacity_method
Visual assessment of the increment in quantity when water is added to the gari
Counting:number of stakes_method
An estimated number of plantable stakes (about 20cm long, with approximately six nodes) that can be made out of the total number of stems in a plot
Estimation :percentage leaf retention_method
An estimation of the percentage stem length with retained leaf measured in percentage (%) using a representative plant stand in a plot
Estimation :percentage leaf retention at 5 months after planting_method
An estimation of the percentage stem length with retained leaf measured in percentage (%) using a representative plant stand in a plot, between 5 to 6 months after planting
Estimation :percentage leaf retention at 6 months after planting_method
An estimation of the percentage stem length with retained leaf measured in percentage (%) using a representative plant stand in a plot, between 6 to 7 months after planting
Estimation :percentage leaf retention at 7 months after planting_method
An estimation of the percentage stem length with retained leaf measured in percentage (%) using a representative plant stand in a plot, between 7 to 8 months after planting
Estimation :leaf retention at harvest_method
An estimation of the percentage stem length with retained leaf measured in percentage (%) using a representative plant stand in a plot, at harvest
Visual Observation:assessment of presence of leaf pubescence_method
Assessment of the young leaf pubescence . Record whether apical leaves most frequently have or do not have hairs
Measurement :petiole length_method
Observe from the middle third of the plant. Measure two leaves per plant. Expressed in centimeter (cm)
Visual Observation:Petiole orientation_method
Visual observation of petiole orientation. Observe from the middle of the plant, take a general picture across the row. No intermediates allowed.
Visual Observation:presence of pollen_method
Visual rating of the presence of pollen at the same time of flowering
Visual Scoring :stem cortex color_method
Visual scoring of stem color. Observe from the middle third of the plant. Make a small shallow cut and peel back the epidermis
Visual Scoring :stem epidermis color_method
Visual scoring of stem color. Peel epidermis back and look at underside of epidermis(skin).
Visual Rating:leaf scar distance_method
Scoring of the distance between leaf scars. Measured from the middle of stem on the middle third of the plant, where the scars are not flat. Make a measurement along the stem then divide the distance by the number of nodes in the measured part. Avoid taking measurement on mealy bug infected plants.
Visual Observation:plant shape_method
Visual assessment of the shape of plant. Record the most observed shape on the plot.
Visual Observation:stipule margin_method
Observe the shpae of the stipule margin shapes from the upper third of the plants and record the most frequent occurence. No intermediates is allowed.
Appearance method
When you receive a cassava root sample, observe the surface and evaluate the intensity of the yellow colour.
Texture in the mouth method
Put a part of boiled sample in the mouth, chew it and evaluate: Amount of product adhering on/in the teeth after product mastication, and force required to remove product completely from the palate, using the tongue, after complete compression of the sample between tongue and palate Â
Texture in the hand method
Put a part of the boiled sample between thumb and index fingers and using tapping motions, evaluate the amount of product adhering on them
Taste method
Put a part of the boiled sample in the mouth and evaluate whether bitter after swallowing
Aroma method
Put a part of the boiled sample and by retro-olfaction, evaluate the presence and the intensity of sweet potato aroma
3pt scale
poor (50% of the leaves are live and green)
1
moderately good (50-74% of the leaves are live and green)
2
very good (>75% of the leaves are live and green).
3
3pt scale
small
1
medium
2
large
3
3pt scale
loose
1
moderately compact
2
compact
3
cm
ratio
Number
Number
Number
Number
Number
Number
Number
7 pt scale
1
2
Low
3
4
Intermediate
5
6
High
7
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
ratio
ratio
ratio
ratio
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
ratio
ratio
ratio
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
ratio
ratio
ratio
ratio
ratio
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
ratio
ratio
ratio
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
Plant
Root
kg
kg
7pt scale
1
2
Short
3
4
Medium
5
6
Long
7
6pt scale
Conical
1
conical-cylindrical
2
Cylindrical
3
Fusiform
4
Irregular
5
Combination of above
6
4pt scale
White or cream
1
yellow
2
pink
3
purple
4
4pt scale
White or cream
1
yellow
2
pink
3
purple
4
3pt scale
White or cream
1
yellow
2
pink
3
8pt scale
absent or sessile
0
1
2
Short
3
4
Medium
5
6
Long
7
7pt scale
1
2
easy
3
4
5
6
difficult
7
Root
4pt scale
Non-poundable
0
Slightly poundable
1
Poundable
2
Very poundable
3
3pt scale
Bland
1
Sweet
2
Bitter
3
3pt scale
White
1
Cream
2
Yellow
3
9pt scale
not detectable
1
2
3
4
5
6
7
8
very high
9
ratio
4pt scale
Silver
1
light brown or orange
2
dark brown
3
dark green
4
8pt scale
no branching
0
2
15-30
3
4
45-60
5
6
75-90
7
cm
ratio
7pt scale
no stress
1
2
low susceptibility
3
4
medium suceptibility
5
6
high susceptibility
7
5pt scale
Excellent
1
Good
2
Fair
3
Bad
4
Very bad
5
2pt scale
Absent
0
Present
1
2pt scale
Absent
0
Present
1
8pt scale
Absent
0
1
2
Pedunculate
3
4
Mixed
5
6
7
2pt scale
Absent
0
Present
1
3pt scale
White or cream
1
Light brown
2
Dark brown
3
3pt scale
1
2
Smooth
3
4
Intermediate
5
6
Rough
7
Pct (%)
Pct (%)
g/kg
kg
kg
kg
8pt scale
white
1
light cream
2
cream
3
light yellow
4
yellow
5
deep yellow
6
orange
7
pink
8
Number
Number
4pt scale
no branching
0
low branching(<0.5m)
1
medium branching(>0.5m<
2
high branching
3
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
5 pt scale
No symptom
1
Mild
2
Severe
3
Very severe
4
Extremely severe
5
ratio
Number
Number
t/ha
t/ha
t/ha
2pt scale
unsuitable
0
suitable
1
3pt scale
Low
1
Medium
2
High
3
9pt scale
1
2
Light green
3
4
Dark green
5
6
Green purple
7
8
Purple
9
9pt scale
1
2
Light green
3
4
Dark green
5
6
Green purple
7
8
Purple
9
9pt scale
1
2
Light green
3
4
Dark green
5
6
Green purple
7
8
Purple
9
8pt scale
Absence
0
1
2
Little pubescence
3
4
Moderate pubescence
5
6
High pubescence
7
7pt scale
1
2
Short
3
4
Medium
5
6
Long
7
Number
4 pt scale
Erect
1
Horizontal
2
Deflexed
3
Retorse
4
10 pt scale
Ovoid
1
Elliptic-lanceolate
2
Obovate-lanceolate
3
Oblong-lanceolate
4
Lanceolate
5
Straight or Linear
6
7pt scale
no petiole
0
1
2
15-30
3
4
45-60
5
6
75-90
7
4 pt scale
Absent
0
1
2
Short
3
4
Medium
5
6
Long
7
7pt scale
1
2
Light green
3
4
Dark green
5
6
Green purple
7
Red
8
Purple
9
4pt scale
Absent
0
Top part
1
Central part
2
Totally pigmented
3
2pt scale
Straight
1
Zig-zag
2
8pt scale
Absent
0
1
2
Little pubescence
3
4
Moderate pubescence
5
6
High pubescence
7
7pt scale
1
2
Little prominence
3
4
Moderate
5
6
Prominent
7
weeks
Number of levels
cm
5pt scale
White or cream
1
Orange
2
Green
3
Red
4
Purple
5
5pt scale
White
1
Orange
2
Green
3
Red
4
Purple
5
5pt scale
White
1
Orange
2
Green
3
Red
4
Purple
5
5pt scale
White
1
Orange
2
Green
3
Red
4
Purple
5
3pt scale
Cream
1
Orange
2
Other
3
2pt scale
Absent
0
Present
1
2pt scale
Absent
0
Present
1
7pt scale
1
2
Smooth
3
4
5
6
Rough
7
4pt scale
1
1
2
2
3
3
4
4
5pt scale
Brown
1
Grey
3
Black
4
Dark brown
5
4pt scale
White or cream
1
Pink or red
2
Purple
3
3pt scale
Tending toward vertical
1
Tending toward horizontal
2
irregular
3
7pt scale
1
2
Short
3
4
Medium
5
6
Long
7
ug/g
days
ug beta caroten / g fresh weight
ug/g
ug/g
ug/g
Pct (%)
Pct (%)
ug/g
ug/g
ratio
Pct (%)
Pct (%)
Pct (%)
g/kg
g/kg
Pct (%)
Pct (%)
cm
cm
kg
cm
Stem
kg
kg
kg
Number
kg
kg
Scars
cm
4pt scale
erect
1
dichotomous
2
trichotomous
3
tetrachotomous
4
days
days
Flowers
Flowers
Stalks
Branches
days
days
Fruits
Nymphs
Nymphs
5pt scale
none
1
mild chlorotic blotches on <10% of leaves
2
damaged moderate chlorotic blotches on 10-30% of leaves
3
chlorosis on 30-50% of leaves
4
chlorosis on >50% of leaves
5
2pt scale
absent
0
present
1
Proportion
Branches
Number
ug/g
kg
kg
g
cm
cm
Seedling
Seed
Pct (%)
Pct (%)
Pct (%)
3pt scale
easy
1
intermediate
2
difficult
3
3pt scale
short
1
intermediate
2
long
3
3pt scale
short
1
intermediate
2
long
3
3pt scale
few
1
intermediate
2
many
3
5pt scale
very good
1
better than average
2
average
3
worse than average
4
very bad
5
Pct (%)
kg/plant
t/ha/year
Yes/No scale
no
0
yes
1
4pt scale
none
0
little
1
intermediate
2
many
3
2pt scale
very little vigor
1
2
3
4
very vigorous
5
3pt scale
white
1
intermediate
2
dark brown
3
3pt scale
white
1
cream
2
yellow
3
3pt scale
short
1
intermediate
2
long
3
4pt scale
absence of flower
0
low number of female flowers [below 5]
1
[Medium] 5 to 15 female flowers present
2
[High] above 15 female flowers present)
3
9pt scale
Normal plant with full canopy, retaining most formed leaves which are green, turgid and photosynthetically active.
1
30% of the leaves have dropped , less than 50% of the remaining leaves are droppy, partially wilted and practically dry, most of the young leaves have reduced greenness or are yellowing.
3
50% reduction of the leaf number compared to full canopy, most of the older leaves are droppy, wilted and practically dry, most of the young leaves have reduced greeness or are yellowing.
5
6
80% reduction of the leaf number compared to full canopy, more than 75% of the remaining old leaves are wilted or brown, young leaves have reduced greeness or are yellowing
80% reduction of the leaf number compareed to full canopy more than 75% of the remaining old leaves are wilted or brown young leaves have reduced greeness or are yellowing.
7
8
Complete defoliation of the stem with candlestick appearance
Complete defoliation of the stem with candlestick appearance dieback is also evident on the stem.
9
Ratio
5pt scale
Glaborous (No hair)
1
scatter hair on the edges of tip leaves and bracts
2
moderate hair on the edges of tip leaves and bract
3
about 50% - 70% hair cover the tip leaves
4
75% - 100% of hair cover the tip leaves.
5
5pt scale
none
1
mild sooty mould on <5% of leaves
2
mild sooty mould on 5-20% of leaves
3
moderate sooty mould on >20% of leaves mild leaf curling
4
heavy sooty mould on 20-50% of leaves strong leaf curling of lower leaves stunted growth of bottom half of plant.
5
kg
kg
kg
kg
kg
kg
kg/g
kg/g
Pct (%)
4pt scale
none
0
moderatelt fibrous
1
fibrous
2
highly fibrous
3
3pt scale
normal
1
sweet
2
sour
3
3pt scale
less than its original volume
1
twice the origiinal volume
2
three times the original volume
3
Stakes
pct(%)
pct(%)
pct(%)
pct(%)
pct(%)
2pt scale
absent
0
present
1
cm
4pt scale
inclined upward
1
2
horizontal
3
4
inclined
5
6
irregular
7
2pt scale
absent
0
present
1
3pt scale
orange
1
light green
2
dark green
3
4pt scale
cream
1
light cream
2
dark brown
3
orange
4
7pt scale
1
2
short(<
3
4
medium (8-15cm)
5
6
long (>
7
4pt scale
compact
1
open
2
umbrella
3
cylindrical
4
2pt scale
entire
1
split or forked
2
11pt scale
No symptom of root discoloration
0
10% of the root surface has root discoloration
1
100% of the root surface has root discoloration
10
20% of the root surface has root discoloration
2
30% of the root surface has root discoloration
3
40% of the root surface has root discoloration
4
50% of the root surface has root discoloration
5
60% of the root surface has root discoloration
6
70% of the root surface has root discoloration
7
80% of the root surface has root discoloration
8
Yellowness scale 0-10
Non-yellow
0
Bright yellow
10
Whitness 0-10
Cream
0
Bright white
10
Colour homogeneity 0-10
Heterogeneous
0
Homogeneous
10
Smoothness scale 0-10
Very rough
0
Very smooth
10
Hardness scale 0-10
Soft
0
Hard
10
Firm
5
Moisture scale 0-10
Dry
0
Moist
10
Smoothness scale 0-10
Lumpy
0
Smooth
10
Grainy
5
Fibrousness scale 0-10
Non fibrous
0
Very fibrous
10
Medium intensity
5
Mealiness scale 0-10
Not mealy
0
Very mealy
10
Medium mealiness
5
Stickness scale 0-10
Non sticky
0
Sticky
10
Mealiness scale 0-10
Not mealy
0
Very mealy
10
Medium mealiness
5
Moldability scale 0-10
Crumbly
0
Moldable
10
Stickness scale 0-10
Non sticky
0
Sticky
10
Sweetness scale 0-10
No sweetness
0
High intensity
10
Low intensity
3
Medium intensity
6
Bitterness scale 0-10
No bitterness
0
High intensity
10
Low intensity
3
Medium intensity
6
2 pt scale
Aroma scale 0-10
Low intensity
0
High intensity
10
Medium intensity
5
https://cropontology.org/rdf/
Cassava ontology