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. subsp. mays (Maize Group) · Maize
PIONEER OVERSEAS CORPORATION
Solanum lycopersicum L. · Tomato
Bejo Zaden B.V.
Triticum durum Desf. · Durum wheat
RAGT 2n
Prunus armeniaca L. · Apricot
IVIA
Solanum melongena L. · Eggplant
RAMIRO ARNEDO, S.A.
Zea mays L. subsp. mays (Maize Group) · Maize
MONSANTO TECHNOLOGY
Zea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Organisation Bretonne de Selection-OBS (FR)/Institut National de la Recherche Agronomique (FR)/Cerafel (FR)
Brassica napus L. · Rapeseed
Reinhard Hemker
Trifolium pratense L. · Red clover
Malopolska Hodowla Roslin Spolka z o.o.
Daucus carota L. · Carrot
Domaine Public (FR)
Zea mays L. · Maize
Rainer Leipert
Lactuca sativa L. · Lettuce
MERIDIEM SEEDS S.L.
Zea mays L. · Maize
Kravchenko Viktor Mykolaiovych, Borysov Viktor Mykolaiovych, Fedko Mykola Mykolaiovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,
Cucurbita maxima Duchesne · Giant pumpkin
De Bolster B.V.
Hordeum vulgare L. · Barley
AGROMONEGROS, S.A.
Zea mays L. · Maize
Rainer Leipert
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
CAUSSADE SERVICES BENELUX
Pisum sativum L. · Pea
Syngenta Crop Protection AG
Helianthus annuus L. · Sunflower
AGROMAR MARMARA TARIM ÜRÜNLERI SAN VE TIC. A.S.
Prunus cerasus L. · Sour cherry
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Beta vulgaris Sugar Beet Group · Sugar beet
SESVANDERHAVE, N.V./S.A.
Festuca arundinacea Schreb. · Tall fescue
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA