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
Amelia Bertero
Helianthus annuus L. · Sunflower
Research Institute for Cereals and Industrial Crops-Fundulea (RO)
Helianthus annuus L. · Sunflower
Surovikin Volodymyr Mykolaiovych, Pihrova Svitlana Kuz`mivna, Detsina Oleksandr Oleksandrovych, Ilatovs`kyi Volodymyr Platovych, Borodin Serhii Heorhiiovych,
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
KOIPESOL SEMILLAS, S.A.
Helianthus annuus L. · Sunflower
PANAM FRANCE SARL
Helianthus annuus L. · Sunflower
May Agro Seed Corp.(TR)
Helianthus annuus L. · Sunflower
LABOULET SEMENCES
Helianthus annuus L. · Sunflower
LIMAGRAIN EUROPE
Helianthus annuus L. · Sunflower
LIMAGRAIN EUROPE S.A.
Helianthus annuus L. · Sunflower
Soltis (FR)
Helianthus annuus L. · Sunflower
Nickerson SA (FR)
Helianthus annuus L. · Sunflower
Euralis Semences FR
Helianthus annuus L. · Sunflower
Remy ROUANET
Helianthus annuus L. · Sunflower
LIMAGRAIN EUROPE
Helianthus annuus L. · Sunflower
Remy ROUANET
Helianthus annuus L. · Sunflower
Limagrain Europe S.A., France
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION US
Helianthus annuus L. · Sunflower
Kaposvári Egyetem Takarmánytermesztési Kutató Intézet, Iregszemcse
Helianthus annuus L. · Sunflower
MAS SEEDS
Helianthus annuus L. · Sunflower
KOIPESOL SEMILLAS, S.A.
Helianthus annuus L. · Sunflower
RAGT Czech s.r.o.,CZ
Helianthus annuus L. · Sunflower
Patrick Duhigg
Helianthus annuus L. · Sunflower
Interstate Seed Company (US)