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.
Vitis L. · Grapevine
GOLODRIGA PAVEL YaKOVLEVICh / USATOV VLADIMIR TROFIMOVICh / MAL'ChIKOV YuRIJ ALEKSANDROVICh / KIREEVA LYuDMILA KONSTANTINOVNA / DUBOVENKO NEONILA PETROVNA / RAZUVAEV NIKOLAJ IVANOVICh
Allium cepa L. var. cepa · Onion
Domaine Public (FR)
Cucurbita pepo L. · Field pumpkin
GOLDEN WEST SEED RESEARCH Co.
Spinacia oleracea L. · Spinach
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Prunus cerasus L. · Sour cherry
Iezzoni Amy
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Phaseolus vulgaris L. · Common bean
HAO-DEMETER Vine, Fruit Trees and Vegetable Research Institute
Solanum tuberosum L. · Potato
HERMEZIU RADU
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Graines Voltz S.A.
Nicotiana tabacum L. · Tobacco
Nicotiana tabacum L. · Tobacco
Hrvatski duhani d.d., Virovitica (HR)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
STUECKRATH| Diplomgaertner Peter Stueckrath
Triticum aestivum L. · Bread wheat
Lyfenko Lina Semenivna, Fedchenko Volodymyr Pavlovych, Bosakovska Nataliia IUriivna, Rodenko Halyna Anatoliivna, Shpykuliak IEvhenii Anatoliiovych, Narhan Tetiana Pavlivna, Nakonechnyi Mykola IUriiovych, Yeryniak Mykola Ivanovych, Lyfenko Savelii Pylypovy
Solanum lycopersicum L. · Tomato
Clause Tezier, FR
Pisum sativum L. · Pea
Domaine Public (FR)
Zea mays L. · Maize
Antoniuk Serhii Petrovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych, Kravchenko Viktor Mykolaiovych, Borysov Viktor Mykolaiovych,
Ficus carica L. · Common fig
JUNTA DE EXTREMADURA - FINCA LA ORDEN-VALDESEQUERA
Vicia sativa L. · Common vetch
C.S.I.C.-AULA DEI
Solanum lycopersicum L. · Tomato
HM Clause Inc (US)
Brassica napus var. napus · Rapeseed
MONSANTO SAS,FR
Cichorium intybus L. (Industrial Chicory Group) · Chicory
Societe des Produits Nestle
Olea europaea L. · Olive
Solanum lycopersicum L. · Tomato
Clause Semences SA (FR)
Prunus domestica L. · European plum
Thomas O. CHAMBERLIN (US)