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.
Helianthus annuus L. · Sunflower
Pacific Seeds Pty Ltd
Triticum aestivum L. · Bread wheat
Malopolska Hodowla Roslin Spolka z o.o.
Zea mays L. · Maize
PAU SEMENCES
Solanum lycopersicum L. · Tomato
ZERAIM GEDERA
Helianthus annuus L. · Sunflower
Euralis Semences FR
Zea mays L. · Maize
EURALIS Semences Direction Recherche
Vaccinium corymbosum L. · Highbush blueberry
Szkola Glowna Gospodarstwa Wiejskiego
Beta vulgaris Sugar Beet Group · Sugar beet
KWS| KWS SAAT AG
Zea mays L. · Maize
KWS, D
Zea mays L. · Maize
Pierre GARRAUD
Beta vulgaris Sugar Beet Group · Sugar beet
Societe Europeenne de Semences NV/SA (BE)
Brassica napus L. var. napobrassica (L.) Rchb. · Rutabaga
Saatzucht Quedlinburg-DE
Zea mays L. · Maize
Ludwig Fieldmeier
Solanum tuberosum L. · Potato
ZPC
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE & CO.KGAA
Solanum lycopersicum L. · Tomato
WESTERN SEED ESPAÑA, S.A.
Zea mays L. subsp. mays (Maize Group) · Maize
RAGT 2n
Zea mays L. subsp. mays (Sweet Corn Group) · Sweet corn
Pop Vriend Seeds B.V.
Brassica napus var. napus · Rapeseed
Andreas Gertz
Solanum tuberosum L. · Potato
Landbrugets Kartoffelfond
Triticum aestivum L. · Bread wheat
SINA ISABEL STRUBE
Beta vulgaris Sugar Beet Group · Sugar beet
Danisco Seed, DK
Prunus cerasus L. · Sour cherry
Prof Dr Werner Gruppe (DE)
Brassica napus var. napus · Rapeseed
MONSANTO TECHNOLOGY