Variety traits
Productivity is the biological potential of a variety realized under specific growing conditions. It reflects the ability of a variety to produce a yield depending on agronomic practices, climate, and soil fertility.
Mentioned in descriptions 27 845 varieties reference book.
The productivity of a variety is a characteristic of its biological potential, which manifests itself through interaction with production conditions. It is divided into potential yield, possible under ideal environmental parameters, and actual (planned) yield, which depends on the actual level of agronomic practices, seed quality, and the climatic characteristics of a specific year. The choice of a variety is based on the correspondence of its genetic capabilities to the intensity level of technologies used on the farm.
Yield metrics in centners or tons per hectare are used to assess productivity, and in greenhouses, in kilograms per square meter. Since crop moisture content at harvest can vary, data is recalculated to a standard moisture content to ensure accurate varietal comparison. This complex trait is formed from yield structure elements, such as stand density, grain per ear, thousand kernel weight, and plant survival.
Productivity assessment during variety testing is conducted in comparison with a standard variety on plots with multiple replications to ensure data reliability. For statistical confirmation of differences, analysis of variance methods are used at a 95% confidence level. A condition for recommending a variety for introduction is its statistically significant superiority over the standard in productivity or other economically useful traits, with an increase of 8–10% considered a substantial basis for further study.
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.
x Triticosecale Wittm. ex A. Camus · Triticale
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Trifolium hybridum L. · Alsike clover
Lietuvos agrarinių ir miškų mokslų centro filialas Žemdirbystės institutas
Pisum sativum L. · Pea
Domaine Public (FR)
Phaseolus vulgaris L. · Common bean
Domaine Public (FR)
Phaseolus vulgaris L. · Common bean
PlantiCo Hodowla i Nasiennictwo Ogrodnicze Swietoslaw sp. z o.o.
Phaseolus vulgaris L. · Common bean
Kaliuzhna Emiliia Al`oziivna, Brovko Serhii Mykolaiovych, Kononiuk Nadiia Oleksandrivna, Orlov Stanislav Dmytrovych, Roik Mykola Volodymyrovych,
Panicum miliaceum L. · Proso millet
Semerhei Nataliia Oleksiivna, Snitko Svitlana Vasylivna, Tyshcenko Volodymyr Mykolaiovych, Chekalin Mykola Mykhailovych,
Avena sativa L. · Oat
Liashcenko Oleksandr Ivanovych, Yavdoshcenko Mykola Petrovych, Solodushko Mykola Mykolaiovych, Solodushko Vira Pylypivna,
Triticum durum Desf. · Durum wheat
Nesterova Natalia Hryhorivna, Molodchenkova Olha Olehivna, Babaiants Olha Vadymivna, Rybalka Oleksandr Illich, Kozlov Viktor Volodymyrovych, Lytvynenko Mykola Antonovych, Albul Anatolii Oleksiiovych, Palamarchuk Anatolii Ivanovych,
Glycine max (L.) Merr. · Soybean
Tymchuk Serhii Mykhailovych, Kobyzieva Liubov Nykyforivna, Biliavs`kyi IUrii Viktorovych, Biliavs`ka Liudmyla Hryhorivna,
Medicago sativa L. · Alfalfa
W WEIBULL
Artemisia annua L. · Sweet wormwood
UNIVERSITY OF YORK
x Tritordeum (Hordeum chilense x Triticum turgidum)
Alba Martinez
Malus Mill. · Apple
Information not available - Contact NL authorities
Phleum pratense L. · Timothy grass
Triticum aestivum L. · Bread wheat
Brassica oleracea L. (Kale Group) · Kale
Medicago sativa L. · Alfalfa
Medicago sativa L. · Alfalfa
Brassica napus var. napus · Rapeseed
Medicago sativa L. · Alfalfa
Medicago sativa L. · Alfalfa
Triticum aestivum L. · Bread wheat
Vitis L. · Grapevine