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.
Triticum durum Desf. · Durum wheat
ISEA S.P.A.
Hordeum vulgare L. · Barley
Verneuil Recherche SA (FR)
Solanum tuberosum L. · Potato
Peter Leonard Oldenkamp
Rubus idaeus L. · Red raspberry
Hordeum vulgare L. · Barley
Syngenta Seeds, F
Allium cepa L. · Onion
Superior, Velika Plana
Triticum aestivum L. · Bread wheat
SEMENTI SAMOGGIA S.R.L.
Triticum aestivum L. · Bread wheat
Delley Seeds and Plants
Medicago sativa L. · Alfalfa
ROBERTO GUARNIERI
Phaseolus vulgaris L. · Common bean
NUNHEMS ZADEN
Triticum durum Desf. · Durum wheat
Syngenta Participations AG
Triticum aestivum L. · Bread wheat
Unisigma GIE Recherche et Selection (FR)
Solanum tuberosum L. · Potato
Station de Recherche du ComitÚ Nord
Alstroemeria L. · Alstroemeria
Lezan vof
Cucurbita pepo L. · Field pumpkin
Saatzucht Gleisdort, A
Triticum aestivum L. · Bread wheat
Washington State University Office of Commercialization
Hordeum vulgare L. · Barley
Graminor AS, N-2322 Ridabu
Festuca arundinacea Schreb. · Tall fescue
R.V. FRAKES AND J.R. COWAN
Solanum tuberosum L. · Potato
Wolfgang Walter, NORIKA-Nordring-Kartoffelzucht- und Vermehrungs-GmbH Gross Luesewitz
Trifolium resupinatum L. · Persian clover
PETERSEN| Asmus Soeren Petersen in Fa. P.H. Petersen Saatzucht Lundsgaard GmbH & Co KG
Beta vulgaris Sugar Beet Group · Sugar beet
Miroslaw Lakomy
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
VITTEN Matthias D. / FEAR Carlos D. / JOHNSON Abigail
Solanum tuberosum L. · Potato
Sudkartoffel GmbH
Hordeum vulgare L. · Barley
SELGEN A.S