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.
Hordeum vulgare L. · Barley
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Lophospermum scandens D. Don · Creeping gloxinia
Aleksandro Stulginskio universitetas
Hordeum vulgare L. · Barley
Vazhenina Ol`ha IEvheniivna, Naumov Oleksii Hermanovych, Vasko Nataliia Ivanivna, Kozachenko Mykhailo Romanovych,
Solanum tuberosum L. · Potato
Landbrugets Kartoffelfond
Triticum aestivum L. · Bread wheat
Klymenko Iryna Ivanivna, Kovalchuk Serhii Oleksandrovych, Shtakal Mykola Ivanovych, Starychenko Vasyl Mykolaiovych, Holyk Liubov Mykolaivna,
Helianthus annuus L. · Sunflower
Euralis Semences
x Triticosecale Wittm. ex A. Camus · Triticale
Kyrylchuk Anzhela Mykolaivna, Hupalo Halyna Pavlivna, Kovalchuk Serhii Oleksandrovych, Starychenko Vasyl Mykolaiovych
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Sych Zenovii Deonyzovych, Brytik Ol`ha Anatoliivna,
Triticum aestivum L. · Bread wheat
Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
Vicia sativa L. · Common vetch
Petrychenko Serhii Mykolaiovych, Hahin Andrii Oleksandrovych, Syn`ohub Serhii Vasyl`ovych, Sydorchuk Valerii Ivanovych,
Beta vulgaris Sugar Beet Group · Sugar beet
SYNGENTA SEEDS| INAKTIV Syngenta Seeds GmbH
Trifolium alexandrinum L. · Egyptian clover
Jouffray-Drillaud SA (FR)
Citrus L. · Citrus
JOSE GIMENO PLANES
Triticum aestivum L. · Bread wheat
Limagrain Europe, FR
Dianthus caryophyllus L. · Carnation
Blanc, Henri/Barberet, Alexandre
Zea mays L. subsp. mays (Maize Group) · Maize
LIMAGRAIN GENETICS
Cucumis sativus L. · Cucumber
Domaine Public (FR)
Beta vulgaris Sugar Beet Group · Sugar beet
Maribo Seed International ApS
Malus Mill. · Apple
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Dianthus caryophyllus L. · Carnation
Barberet, Alexandre/Blanc, Henri
Solanum tuberosum L. · Potato
Pylypenko Liliia Aminivna, Il`chuk Roman Vasyl`ovych, Il`chuk Lidiia Andriivna,
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Solanum lycopersicum L. · Tomato
Kondratenko Valentyna Mykhailivna, Mortikova Nadiia Vasylivna, Liuta IUliia Oleksandrivna,
Solanum melongena L. · Eggplant
Domaine Public (FR)