HyperaRes_Comp_%
SY_M_g/plant
ClovContent_Comp_%
FlowerBegin_Count_Date (yyyymmdd)
DMY
DryMatterYield_Comp_kg/ha
acronym
HeadAreaN_Count_number
AnthracRes_Comp_%
FlowerPeriod_Count_1to3
Lethal temperature 50
FreezTol_Count_°C
Synchronous (flowering period <15 days)
3
Asynchronous (flowering period >30 days)
1
FloretHeadN_Count_flower
FlowerPodN
FrMatterYield_M_kg/ha
DFLY
DMC
DryMatterCont_Comp_%
SNHead_Count_seed
SN/FH
TSW_Comp_g
TSW
FusResPlant_Comp_%
FusariumResSeed_Comp_%
SY_M_kg/ha
Floret_Fert_Count_%
FlowerBegin_DOY_Comp_day
ProtapionRes_Comp_%
FlowerEnd_DOY_Comp_day
SN/F
SNPod_Count_seed
PowdMildRes_Comp_%
CloverRotRes_Comp_%
MainStmNodN_Count_number
FlowerEnd_Count_Date (yyyymmdd)
Intermediate (flowering period 16-30 days)
2
Red clover ontology
entity
WinterSurv_Comp_%
attribute
HeadPlantN_Count_number
Fresh matter yield harvested in a field plot
Fresh matter yield - Measurement
Count nodes in the main stem
Node number - Counting
Plant
The number of flower heads
HeadtN
Flower head number
Flower head number
Anthracnose resistance - Computation
Assess the resistance to clover rot using a bio-test in controlled conditions, rate it from immune/resistant to susceptible, and calculate the resistance index
Flowering period duration - Counting
Estimate flowering period duration and rate it
Plant
Floret fertility
Fertility of individual florets, measured in controlled environment with pollinators
Floret fertility
Floret_Fert
FlowerPeriod
The flowering period duration in days
Plant
Flowering period duration
Flowering period duration
Main stem
The number of nodes in main stem
Node number in main stem
MainStmNodN
Node number
Plant
The plant resistance to clover rot caused by Sclerotinia spp. measured on young plants in controlled conditions
Clover rot resistance
CloverRotRes
Clover rot resistance
Clover rot resistance - Computation
Assess the resistance to clover rot using a bio-test in controlled conditions, rate it from immune/resistant to susceptible, and calculate the resistance index
Assess the resistance to clover rot using a bio-test in controlled conditions, rate it from immune/resistant to susceptible, and calculate the resistance index
Fusarium resistance on seedlings - Computation
FreezTol
Freezing tolerance
Plant
The plants tolerance to freezing measured on young plants in controlled conditions
Freezing tolerance
kg/ha
Compute seed yield per hectare using the seed weight harvested on field plots
Yield per hectare - Measurement
The plant resistance to Fusarium oxysporum measured on young plants in greenhouse conditions
Plant
FusResPlant
Fusarium resistance on plants
Fusarium resistance on plants
seed
Usually recorded as averaged number of seeds from 10 representative pods
Seed number per pod - Counting
FloretHeadN
Floret number per flower head
Pod
The number of flowers/flowers per flower head
Flower number
HyperaRes
Resistance to Hypera
The plant resistance to Hypera spp. insects measured on seedlings in controlled conditions
Resistance to Hypera
Plant
Clover content - Computation
Separate clover herbage and determine the weight fraction compared to the total herbage
Measure survival rate 3-4 weeks after freezing at each of several test temperatures. Find LT50 with probit analysis
Freezing tolerance - Counting
%
number
Resistance to Hypera - Computation
Assess the resistance to clover rot using a bio-test in controlled conditions, rate it from immune/resistant to susceptible, and calculate the resistance index
Dry matter yield harvested in a field plot, calculated from the fresh matter yield and the dry matter content
Dry matter yield - Computation
FlowerBegin
Beginning of flowering
Time when flowering starts
Begin of flowering time
Plant
1 to 3
FusariumResSeed
Fusarium resistance on seedlings
The plant resistance to Fusarium oxysporum measured on seedlings in controlled conditions
Plant
Fusarium resistance on seedlings
Count and weigh 4x 100 seeds and calculate the weight of 1000 seeds
Weight - Computation
Plot
Fresh matter yield of herbage harvested in field plots
FrMatterYield
Fresh matter yield
Fresh matter yield
Assess the resistance to clover rot using a bio-test in controlled conditions, rate it from immune/resistant to susceptible, and calculate the resistance index
Fusarium resistance on plants - Computation
Seed yield
SY
Seed
Yield
The amount (weight) of seed that was harvested.
Thousand seed weight
Seed
TSW
Weight
The weight of thousand seed.
Seed number per head
Seed number per flower head
The number of seeds per flower head
SNHead
Pod
Record date when no more new flowers are formed in the plot
End of flowering time - Measurement
day
Clover content
Plot
Percentage of red clover herbage in field plots with companion grasses and/or grassland herbs
ClovContent
Clover content
Powdery mildew resistance
The plant resistance to powdery mildew caused by Erysiphe polygoni measured on young plants in controlled conditions
PowdMildRes
Powdery mildew resistance
Plant
Seed number per pod
Seed number per pod
Pod
The number of seeds per pod/floret
SNPod
Determined by weighing a freshly harvested sample, drying it at 60°C for 48h, and weighing the dried sample
dry matter content - Computation
Begin of flowering time - Computation
Compute number of days required from sowing (in dryland areas use first day of rainfall or irrigation) to when the first flowers appear in the plot
Flower head number per plant - Counting
Count the number of flower heads on the individual plant
Anthracnose resistance
AnthracRes
Plant
Anthracnose resistance
The plant resistance to Colletotrichum trifolii measured on young plants in controlled conditions
Compute number of days required from sowing (in dryland areas use first day of rainfall or irrigation) to when no more new flowers are formed in the plot
End of flowering time - Computation
The plant resistance to Protapion spp. insects measured on seedlings in controlled conditions
ProtapionRes
Resistance to Protapion
Resistance to Protapion
Plant
Record date when the first flowers appear in the plot
Begin of flowering time - Measurement
Time when flowering ends
End of flowering
FlowerEnd
End of flowering time
Plant
g
Dry matter yield of herbage harvested in field plots
Dry matter yield
Plot
Dry matter yield
DryMatterYield
Winter survival
Winter survival
WinterSurv
The plants ability to survive harsh winters
Plot
Assess the resistance to clover rot using a bio-test in controlled conditions, rate it from immune/resistant to susceptible, and calculate the resistance index
Powdery mildew resistance - Computation
Floret fertility - Counting
Register the number of seed per floret
Dry matter content (%) of herbage harvested in field plots
dry matter content
DryMatterCont
Plot
Dry matter content
°C
Usually recorded as averaged number of seeds from 10 representative flower heads
Seed number per head - Counting
Count the number of flower heads in a representative area of the field plot
Flower head number per m² - Counting
Assess plant coverage in late autumn and in spring after regrowth has resumed. Calculate the percent survival based on these assessments.
Winter survival - Computation
Assess the resistance to clover rot using a bio-test in controlled conditions, rate it from immune/resistant to susceptible, and calculate the resistance index
Resistance to Protapion - Computation
Flower number - Counting
Usually recorded as mean number of flowers on the second flower-bearing node of five plants.
Date (yyyymmdd)
g/plant
Seed yield per plant measured on single plants
Yield per plant - Measurement
method_of
scale_of
flower
variable_of