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.
Zea mays L. · Maize
LIMAGRAIN EUROPE S.A.
Beta vulgaris Sugar Beet Group · Sugar beet
Lion Seeds LTD (UK)
Vitis L. · Grapevine
GUIDO CIPRIANI/GABRIELE DI GASPERO/MICHELE MORGANTE/ENRICO PETERLUNGER/RAFFAELE TESTOLIN/ SIMONE DIEGO CASTELLARIN
Capsicum annuum L. · Bell pepper
Sativa coop (IT)
Zea mays L. · Maize
Bruno Lefevre
Capsicum annuum L. · Bell pepper
Szkola Glowna Gospodarstwa Wiejskiego
Beta vulgaris Fodder Beet Group · Mangelwurzel
Malopolska Hodowla Roslin Spolka z o.o.
Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass
DR. LUTKE-ENTRUP / MICHELMANN GUNTER
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
ILVO PLANT TOEGEPASTE GENETICA EN VEREDELING
Capsicum annuum L. · Bell pepper
Semenarna Ljubljana, SI
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Limagrain Europe, FR
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Helianthus annuus L. · Sunflower
Remy ROUANET
Triticum aestivum L. · Bread wheat
PIONEER HI-BRED INTERNATIONAL
Zea mays L. · Maize
Pisum sativum L. · Pea
SVERIGES UTSÄDESFÖRENING SVALÖF
Capsicum annuum L. · Bell pepper
MERIDIEM SEEDS S.L.
Zea mays L. subsp. mays (Maize Group) · Maize
Limagrain Europe s.a.
Zea mays L. subsp. mays (Maize Group) · Maize
SYNGENTA SEEDS AG, CH
Ribes nigrum L. · Blackcurrant
Silenko Volodymyr Oleksandrovych, Sherenhovyi Petro Zakharovych,
Helianthus annuus L. · Sunflower
LIDEA FRANCE SAS
Helianthus annuus L. · Sunflower
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Asparagus officinalis L. · Asparagus
SPAETH HANS| Dr. Hans Rolf Spaeth
Cucumis sativus L. · Cucumber
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.