MAS Seeds·Oilseeds
MAS 83SU
MAS 83SU — a mid-early linoleic Express sunflower hybrid from MAS Seeds tolerant to broomrape race E, with 48–52% oil, a tall plant and downy mildew resistance RM9.
Main advantages
- Express hybrid — for extensive farming
- Early vigour 9 of 9 — sowing into cold soil
- Downy mildew RM9 — early sowing
- Oil 48–52% — maker's data
Overview
About this product
A mid-early linoleic Express sunflower hybrid (TBMT) tolerant to broomrape race E, intended by the maker for extensive farming. Oil content is 48–52%, the plant is tall and the 1000-kernel weight is 50–55 g.
By the maker's score, early vigour is 9 of 9, drought tolerance 8 of 9 and lodging resistance 7 of 9. It is resistant to downy mildew RM9.
The maker writes that the hybrid can be sown into cold soil and after minimum tillage, and that RM9 allows early sowing in regions with excess moisture. Plant density at harvest is 60 000–65 000 plants/ha in optimal conditions and 50 000–55 000 in limited conditions.
Specifications
Agronomic profile
| Brand | MAS Seeds |
|---|---|
| Type | linoleic |
| Maturity | Medium Early |
| Registered zones | Steppe, Forest-Steppe |
| Herbicide | ExpressSun |
| Broomrape races | race E |
| Drought tolerance | 8 of 9 (maker's score) |
| Sowing time | sowing into cold soil; early sowing in regions with excess moisture (per the maker) |
| Oil content | 48–52% |
| Lodging resistance | 7 of 9 (maker's score) |
| Early vigour | 9 of 9 (maker's score) |
| Plant height | tall |
| Disease resistance | downy mildew RM9; Sclerotinia basal rot 6 of 9; Sclerotinia head rot 7 of 9; Sclerotinia stem rot 8 of 9; phoma 7 of 9; verticillium wilt 8 of 9; phomopsis 7 of 9 (maker's score) |
| Tillage | minimum tillage (per the maker) |
| Plants at harvest | 60 000–65 000 plants/ha in optimal conditions; 50 000–55 000 plants/ha in limited conditions |
| Thousand-seed weight | 50–55 g; in the data sheet: medium-high |
| Other facts | Flowering: mid-early; Head shape: slightly convex; head tilt: slightly inclined; Adaptability to growing conditions: optimal 3 of 4, limited 4 of 4 (maker's score); Maker's designation: TBMT |
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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.