64A52
TerminatedHelianthus annuus L. · Sunflower
E.SCHWARTZ
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
E.SCHWARTZ
Lactuca sativa L. · Lettuce
RAMIRO ARNEDO, S.A.
Triticum aestivum L. · Bread wheat
Todor Gubatov (BG)
Triticum aestivum L. · Bread wheat
Todor Gubatov
Cucumis melo L. · Melon
ISI SEMENTI SPA
Brassica rapa L. var. rapa (L.) Thell. · Turnip
STROETMANN SAAT| L. Stroetmann Saat GmbH & Co. KG
Salix L. · Willow
Stig Larsson
Zea mays L. · Maize
Yves BIOULAC
Zea mays L. subsp. mays (Popcorn Group) · Popcorn
Zea mays L. · Maize
Stojakovic Milislav
Dactylis glomerata L. · Cocksfoot
C.S.I.C.-AULA DEI
Triticum durum Desf. · Durum wheat
Todor Gubatov
Vitis L. · Grapevine
INCONNU (FR)
Hordeum vulgare L. · Barley
Agricultural Research Institute
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
Sakata Vegetables Europe SAS (FR)
Sorghum bicolor (L.) Moench · Sorghum
PIONEER HI-BRED INT
Helianthus annuus L. · Sunflower
Manuel Yruela
Helianthus annuus L. · Sunflower
Sadek Elsayed
Vicia faba L. · Broad bean
Serasem S.A.S.
Zea mays L. subsp. mays (Maize Group) · Maize
Advanta Seeds B.V. (NL)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Fresas Nuevos Materiales S.A.
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Zea mays L. · Maize
JAY HOTCHKISS
Zea mays L. · Maize
Agrigenetics Inc. D/B/A Mycogen Seeds (USA)