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.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Lactuca sativa L. · Lettuce
Syngenta UK Ltd
Lactuca sativa L. · Lettuce
NUNHEMS
Triticum durum Desf. · Durum wheat
Societa Produttori Sementi S.p.A
Pisum sativum L. · Pea
Limagrain UK
x Triticosecale Wittm. ex A. Camus · Triticale
Australian Grain Technologies Pty Ltd
Pisum sativum L. · Pea
Limagrain UK
Cucumis melo L. · Melon
BURPEE NL B.V.
Zea mays L. · Maize
HOLDEN'S FOUNDATION SEEDS INC.
Helianthus annuus L. · Sunflower
Morvillier, Luc
Pisum sativum L. · Pea
Limagrain UK
Spinacia oleracea L. · Spinach
BEJO ZADEN
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
PETRAN ALEXANDRU VIORELDRAGHIA VIOLETA CONSTANTAOPROI ADRIANA CRISTINA
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)
Solanum tuberosum L. · Potato
Kweek- en Researchbedrijf Agrico B.V.
Cichorium endivia L. · Endive
HM.Clause S.A.S.
Trifolium alexandrinum L. · Egyptian clover
EUROGEN SRL
Triticum aestivum L. · Bread wheat
Saatzucht Donau GmbH & Co.KG
Zea mays L. · Maize
Mas Seeds S.A.S.
x Festulolium Aschers. et Graebn. · Festulolium
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Trifolium resupinatum L. · Persian clover
SOUTH AUSTRALIAN SEED GROWERS CO-OPERATIVE LTD
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION