Інститут рослинництва ім. Юр’єва·Oilseeds
Yason
Yason — an early-maturing linoleic sunflower hybrid for oil use from the Yuriev Plant Production Institute, for the Steppe and Forest-Steppe, with a 105–108-day growing season and 50.1% seed oil content.
Main advantages
- Oil content 50.1% — maker's data
- Growing season 105–108 days — early-maturing
- Resists lodging and shattering — maker's data
- Density at harvest 45–50 thousand plants/ha — recommended
Overview
About this product
A linoleic sunflower hybrid for oil use, universal type, early-maturing, growing season 105–108 days. Plant height 175–180 cm, flat head 18–24 cm in diameter.
The maker states high resistance to lodging and shattering, drought tolerance and tolerance to head rots. Husk content 21.0–22.0%, 1000-seed weight 60–61 g, oil content 50.1%.
Yield potential 4.3 t/ha. Recommended plant density at harvest 45–50 thousand plants/ha.
Recommended for the Steppe and Forest-Steppe.
Specifications
Agronomic profile
| Brand | Інститут рослинництва ім. Юр’єва |
|---|---|
| Type | linoleic |
| Maturity | Early |
| Growing period | 105–108 days |
| Growing zones | Steppe, Forest-Steppe |
| Use | oil use, universal type |
| Drought tolerance | drought-tolerant |
| Yield | potential 4.3 t/ha; Plant Production Institute demonstration plot 3.72 t/ha; Poltava Research Station 3.43 t/ha |
| Oil content | 50.1% in seed |
| Lodging resistance | high resistance to lodging |
| Shatter resistance | high resistance to shattering |
| Plant height | 175–180 cm |
| Disease resistance | tolerant to head rots |
| Plants at harvest | 45–50 thousand plants/ha |
| Thousand-seed weight | 60–61 g |
| Other facts | Husk content: 21.0–22.0%; Head: flat, diameter 18–24 cm |
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Questions & answers
What farmers ask most
- Optimal sowing depends on crop, zone, and seasonal weather. Winter wheat in the Forest-Steppe: Sep 10–25. Corn: when soil is stable at +10°C at 10 cm depth. See the 12-month sowing calendar on the adam.ua blog.
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Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.