Regina
ActiveGlycine max (L.) Merr. · Soybean
Universität Hohenheim Landessaatzuchtanstalt 720
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.
Glycine max (L.) Merr. · Soybean
Universität Hohenheim Landessaatzuchtanstalt 720
Lolium multiflorum Lam. · Italian ryegrass
VEB SAAT
Dactylis glomerata L. · Cocksfoot
DLF-TRIFOLIUM DANSK PLANTEFORAEDLING
Pisum sativum L. · Pea
RAGT 2N S.A.S
Trifolium pratense L. · Red clover
DLF Trifolium A-S, DK
Cucumis sativus L. · Cucumber
GAVRISh SERGEJ FEDOROVICh / ShAMShINA ANNA VYaChESLAVOVNA / ShEVKUNOV VALERIJ NIKOLAEVICh / HOMChENKO NINA NIKOLAEVNA / SUROVOVA TAT'YaNA YaKOVLEVNA / PLUZhNIK IVAN SERGEEVICh / ChAJKIN KONSTANTIN OLEGOVICh
Solanum tuberosum L. · Potato
IPR B.V.
Trifolium repens L. · White clover
PLANT BREEDING INTERNATIONAL CAMBRIDGE
Lolium perenne L. · Perennial ryegrass
Rijksstation Voor Plantenveredeling (BE)
Medicago sativa L. · Alfalfa
Grass G.I.E.
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE GmbH&Co.KG, DE
Solanum tuberosum L. · Potato
Van Rijn Group
Trifolium hybridum L. · Alsike clover
ROSEFIELD FARM
Lolium perenne L. · Perennial ryegrass
Euro Grass Breeding GmbH Co. KG
Triticum aestivum L. · Bread wheat
Volker Lein
Hordeum vulgare L. · Barley
Nickerson International Research S.N.C.
Medicago sativa L. · Alfalfa
SCHMIDT HERMANN
Lolium perenne L. · Perennial ryegrass
WOLTERS LUKAS / STELLING DIETER
x Festulolium Aschers. et Graebn. · Festulolium
Plant Breeding Hladke Zivotice, s.r.o. (CZ)
x Festulolium Aschers. et Graebn. · Festulolium
Poznanska Hodowla Roslin
Triticum aestivum L. · Bread wheat
Tina Henriksson
Lolium perenne L. · Perennial ryegrass
LIMAGRAIN VERNEUIL HOLDING
Hordeum vulgare L. · Barley
Nordic Seed A/S
Triticum aestivum L. · Bread wheat
MHR SEEDS LIMITED