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