Variety traits
Helianthus annuus L.
Sunflower yield is a key productivity indicator measured in centners or tonnes per hectare at a standard seed moisture content of 14%. The value of this indicator is determined by the interaction of the hybrid's genetic potential with agroclimatic conditions and cultivation technology.
In the reference 1 103 varieties crop Sunflower, where this is mentioned in the description.
In variety testing practice, yield recording is carried out in nurseries using replications followed by mathematical data processing. When assessing productivity, moisture availability is a key factor, especially during critical developmental periods such as the seed-filling phase, as well as plant density and mineral nutrition level.
Yield indicators vary significantly depending on the cultivation zone: from 0.5–1.0 t/ha in arid conditions to 4.0 t/ha or more when using intensive technologies or irrigation. Realization of productivity potential depends on genotype adaptability, where intensive hybrids require a high level of agricultural management, while extensive ones ensure greater stability in stressful environments.
General information about the subject — on the page Yield.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Helianthus annuus L. · Sunflower
Makliak, Kateryna Cuprun, Oleh Udovichenko, Anna Shepilov, Borys Andriienko, Viktor Leonova, Nina Kuzmyshena, Nadiia Kolomatska, Valeriia Syvenko, Valentyna Kyrychenko, Viktor
Helianthus annuus L. · Sunflower
Reva IAroslav Mykolaiovych
Helianthus annuus L. · Sunflower
Barvinok IElyzaveta Kostiantynivna, Datsenko Anatolii Mykhailovych,
Helianthus annuus L. · Sunflower
Dobroudja Agricultural Institute - General Toshevo (BG)
Helianthus annuus L. · Sunflower
Instytut oliinykh kultur Natsionalnoi akademii ahrarnykh nauk Ukrainy
Helianthus annuus L. · Sunflower
Duka, Maryia Kucheriava, Olena Hyske, Yvan
Helianthus annuus L. · Sunflower
Koval`ov Volodymyr Hryhorovych, Zaitsev Oleksii Borysovych,
Helianthus annuus L. · Sunflower
Kutishceva, Nataliia Shcudria, Larysa Odynets, Serhii Sereda, Valentyna
Helianthus annuus L. · Sunflower
FOURNEAU Michael
Helianthus annuus L. · Sunflower
NORTHRUP KING
Helianthus annuus L. · Sunflower
CECOSA
Helianthus annuus L. · Sunflower
Joel Meunier
Helianthus annuus L. · Sunflower
Joel Meunier
Helianthus annuus L. · Sunflower
Tovarystvo z obmezhenoiu vidpovidalnistiu «TK ART-AHRO»
Helianthus annuus L. · Sunflower
R 2n (FR)
Helianthus annuus L. · Sunflower
SEEDECO Semences SRL (MD)
Helianthus annuus L. · Sunflower
Skakunenko, Vladyslava
Helianthus annuus L. · Sunflower
Scherban` Serhii Vasyl`ovych, Scherban` Natal`ia Fedorivna,
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Bertrand Haquin
Helianthus annuus L. · Sunflower
Trakya Agricultural Research Institute (TR)
Helianthus annuus L. · Sunflower
Karpenko Oleksandr Oleksandrovych, Luk'ianchyk IUrii Ivanovych,
Helianthus annuus L. · Sunflower
Babich Valerii Hryhorovych, Hanzhelo Mykola Hryhorovych, Libenko Mykola Oleksandrovych, Krut`ko Vasyl` Ivanovych,
Helianthus annuus L. · Sunflower
Stelian Fuia