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
Laboulet Semences, FR
Helianthus annuus L. · Sunflower
Institut za ratarstvo i povrtarstvo, Novi Sad (RS)
Helianthus annuus L. · Sunflower
PIONEER HI-BRED INTERNATIONAL
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
SOLTIS S.A.S
Helianthus annuus L. · Sunflower
ASGROW SEED CO
Helianthus annuus L. · Sunflower
PACIFICO
Helianthus annuus L. · Sunflower
Kyrychenko Maryna Serhiivna, Babych Viktoriia Olehivna, Parii Fedir Mykytovych, Parii Myroslav Fedorovych, Parii IAroslav Fedorovych,
Helianthus annuus L. · Sunflower
Kyrychenko Maryna Serhiivna, Babych Viktoriia Olehivna, Parii Fedir Mykytovych, Parii Myroslav Fedorovych, Parii IAroslav Fedorovych,
Helianthus annuus L. · Sunflower
Rustica Prograin Genetique SA (FR)/Institute of Field & Vegetable Crops (RS)
Helianthus annuus L. · Sunflower
Mycogen Seeds
Helianthus annuus L. · Sunflower
Dobroudja Agricultural Institute - General Toshevo (BG)
Helianthus annuus L. · Sunflower
Adnan Tulek
Helianthus annuus L. · Sunflower
Steve Thompson
Helianthus annuus L. · Sunflower
Steve Thompson
Helianthus annuus L. · Sunflower
Caussade Semences S.A.
Helianthus annuus L. · Sunflower
Agri Obtentions SA (FR)
Helianthus annuus L. · Sunflower
Cemal Yucel
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Nathalie Bourbon
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Helianthus annuus L. · Sunflower
Renata Mihaljevic
Helianthus annuus L. · Sunflower
Manuel Yruela
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION