Variety traits
Yield is the volume of produce obtained per unit area, reflecting the realization of a variety's genetic potential under specific growing conditions.
Mentioned in descriptions 67 000 varieties reference book.
A variety's yield represents the volume of produce harvested per unit area and is categorized into potential, projected, biological, and actual yield. It manifests as the result of the plant's genetic capabilities being realized, limited by external environmental conditions and the effectiveness of applied agricultural practices.
This indicator depends on the suitability of the variety to soil and climatic conditions, the level of agronomy, the quality of preceding crops, and genotype stability. Assessing yield structure includes an analysis of stand density, tillering, number of grains or tubers, and thousand kernel weight, which allows for the determination of productivity formation factors.
For accurate variety comparison during variety trials, indicators are adjusted to standard moisture content and correlated with a control variety standard. When selecting a variety, ecological plasticity, yield variability across different years, and statistical significance of data, expressed through the least significant difference, are taken into account.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
SEMILLAS BATLLE, S.A.
Beta vulgaris Sugar Beet Group · Sugar beet
Danisco Seed
Malus domestica (Suckow) Borkh. · Apple
William Turner (NZ)
Malus pumila L. Mill. · Paradise apple
EAST MALLING RESEARCH ST. (GB)
Secale cereale L. · Rye
KWS Lochow
Solanum lycopersicum L. · Tomato
TORSEED - Przedsiebiorstwo Nasiennictwa Ogrodniczego i Szkolkarstwa S.A.
Secale cereale L. · Rye
KWS Lochow
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Daucus carota L. · Carrot
Malopolska Hodowla Roslin Spolka z o.o.
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
LA SEMIORTO SEMENTI SRL
Beta vulgaris Sugar Beet Group · Sugar beet
VanderHave Sugar Beet Seed B.V.
Zea mays L. · Maize
CONSORZIO TUTELA MAIS MARANO
Asparagus officinalis L. · Asparagus
Limgroup B.V.
Trifolium pratense L. · Red clover
INIA-OTRI
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
NEMESIO GOMEZ MARTIN
Solanum lycopersicum L. · Tomato
De Ruiter Seeds B.V.
Zea mays L. · Maize
Filipov Henrikh Leonidovych, Satarova Tetiana Mykolaivna, Voskoboinyk Oleksandr Vasyl`ovych, Hrabovs`kyi Mykola Borysovych, Hlushko Vasyl` Vasyl`ovych, Olizko Oleksii Petrovych, Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys V
Olea europaea L. · Olive
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
BURPEE NL B.V.
Solanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
Glycine max (L.) Merr. · Soybean
John Cowan
Solanum tuberosum L. · Potato
Gunta Bebre
Cucurbita pepo L. · Field pumpkin
INTERSEMILLAS SAU
Triticum aestivum L. · Bread wheat
HUBERT KEMPF