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.
Cichorium intybus L. · Chicory
CHICOLINE, DIV. DE COSUCRA GROUPE WARCOING SA /ILVO PLANT - TOEGEPASTE GENETICA EN VEREDELING
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE GmbH&Co.KG, DE
Helianthus annuus L. · Sunflower
AC.CIENCIAS AGRICOLAS
Zea mays L. · Maize
Ludwig Feldmeier
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Cichorium intybus L. · Chicory
CHICOLINE, DIV. DE COSUCRA GROUPE WARCOING SA / ILVO-PLANT
Allium cepa L. · Onion
Thaam Wijnker
Malus Mill. · Apple
RUTGERS FREDRIC HOUGH L.
Zea mays L. · Maize
Stephane Melkior
Zea mays L. · Maize
Stephane Melkior
Brassica napus L. · Rapeseed
Karsten Ortel`, Khainrikh Bush, Verner Paul`mann,
Zea mays L. · Maize
Stephane Melkior
Triticum aestivum L. · Bread wheat
SEJET PLANT BREEDING
Helianthus annuus L. · Sunflower
RAGT 2N S.A.S
Helianthus annuus L. · Sunflower
Skakunenko, Vladyslava
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
DLF Seeds A/S
Helianthus annuus L. · Sunflower
Thierry Andre
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
RAGT 2n, FR
Triticum aestivum L. · Bread wheat
SINA ISABEL STRUBE
Zea mays L. · Maize
Stephane Melkior
Solanum lycopersicum L. · Tomato
Bruinsma Seeds B.V.
Brassica napus L. · Rapeseed
Rob Wilson
Zea mays L. · Maize
Pioneer Genetique SARL