Інститут рослинництва ім. Юр’єва sunflower seed Slavson

Інститут рослинництва ім. Юр’єва·Oilseeds

Slavson

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Slavson is an early-ripening linoleic-type sunflower hybrid from the Yuriev Plant Production Institute and the Plant Breeding and Genetics Institute (Odesa) for the Forest-Steppe, with a growing season of 94–99 days and an oil content of 50.6%.

Main advantages

  • Growing season 94–99 days — early-ripening hybrid
  • Oil content 50.6% — maker's data
  • Yield potential 4.8 t/ha — maker's data
  • Drought-hardy — maker's data
  • Density before harvest 55 thousand plants/ha — advice

Overview

About this product

Slavson is an early-ripening linoleic-type sunflower hybrid for oil use, with a growing season of 94–99 days and a plant height of 160–180 cm. The maker calls it the highest-yielding of the early-ripening hybrids.

Resistance to lodging and shattering is high; the hybrid is drought-hardy and tolerant to head rots. Hull content is up to 21.0%, 1000-seed weight up to 58.5–62.0 g, oil content 50.6%.

Yield potential is 4.8 t/ha. The recommended plant density before harvest is 55 thousand plants/ha.

Specifications

Agronomic profile

BrandІнститут рослинництва ім. Юр’єва
Typelinoleic
MaturityEarly
Growing period94–99 days
Registered zonesForest-Steppe
Growing zonesForest-Steppe
Useoil use
Drought tolerancedrought-hardy
Yieldpotential 4.8 t/ha; on the demonstration plot of the Plant Production Institute 3.83 t/ha, Institute of Irrigated Agriculture, Kherson 3.43 t/ha
Oil content50.6%
Lodging resistancehigh resistance to lodging
Shatter resistancehigh resistance to shattering
Plant height160–180 cm
Disease resistancetolerant to head rots
Plants at harvest55 thousand plants/ha
Thousand-seed weightup to 58.5–62.0 g
Other factsHull content: up to 21.0%; Head: strongly convex, diameter 22–23 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.

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.

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