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.
Triticum aestivum L. · Bread wheat
Marynka Svitlana Mykolaivna, Shelepov Volodymyr Vasyl`ovych, Vlasenko Volodymyr Anatoliiovych, Zhyvotkov Leonid Oleksandrovych, Ulich Oleksandr Leonidovych, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych,
Phaseolus vulgaris L. · Common bean
Saiko, Olha Cherkasova, Valentyna Horova, Tamara Mohylna, Olena
Zea mays L. · Maize
Vladimir S. Valchinkov
Secale cereale L. · Rye
Gerardo Andres, Gordillo Rodriguez
Zea mays L. · Maize
S. Valchinkov, A. Popov, P. Valchinkova, P. Petrov
Zea mays L. · Maize
Nataliya Petrovska
Prunus armeniaca L. · Apricot
Vasylenko Viktoriia Ivanivna, Kischak Olena Anatoliivna, Moiseichenko Nelia Vasylivna,
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Triticum aestivum L. · Bread wheat
Nychyporuk Olena, Shcypak Hannadii, Shcypak Vasyl, Kuts Roman
Hordeum vulgare L. · Barley
KWS Momont Recherche Sarl
Hordeum vulgare L. · Barley
Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Specjalistyczny Zakład Ogrodniczy Ryszard Pętoś
Corylus avellana L. · Common hazel
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Cichorium intybus L. (Industrial Chicory Group) · Chicory
Firma Nasienna GRANUM - Z. Manias - S. Menc - J. Szymański Spółka Jawna
Actinidia deliciosa (A. Chev.) C. F. Liang & A. R. Ferguson · Kiwifruit
STANICA FLORINGIUSEPPE ZUCCHERELLIILIESCU LAVINIA MIHAELAHOZA DOREL
Triticum aestivum L. · Bread wheat
REINER BOTHE
Prunus L. · Plum
Information not available - Contact NL authorities
Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass
KWS SAAT SE & CO.KGAA
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Triticum aestivum L. · Bread wheat
Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
Ribes uva-crispa L. · Gooseberry
Martynenko Svitlana Vasylivna, Lushpihan Olha Petrivna,
Triticum aestivum L. · Bread wheat
Yefremenkova Vira Ivanivna, Vasil`ieva Hanna Mykhailivna, Fomenko Nina Patelieievna, Vorobiova Raisa Ahafonivna, Shurovenkova Liudmyla Ivanivna, Kudriashov Ihor Mykolaiovych, Bespalova Liudmyla Andriivna, Soliarek Taisiia Fedorivna, Nabokov Henadii Dmytro
Stevia rebaudiana (Bertoni) Bertoni · Sweet leaf
Sahanova Tamara Pavlivna, Yendruzhiievs`ka Liubov Pavlivna, Stefaniuk Volodymyr Iosypovych,