MAS Seeds·Oilseeds
MAS 820AR
MAS 820AR — an early-maturing linoleic sunflower hybrid from MAS Seeds, the first certified for A.I.R.™ technology; it is tolerant to broomrape race G, with 49–52% oil.
Main advantages
- A.I.R.™ technology — flexible herbicide use
- Broomrape race G — tolerance, per the maker
- Lodging resistance 9 of 9 — maker's score
- Early maturity — protects yield from temperature stress
- Oil 49–52% — maker's data
Overview
About this product
An early-maturing linoleic sunflower hybrid, per the maker the first certified for A.I.R.™ technology, with flexibility in herbicide use. It is tolerant to broomrape race G, oil content is 49–52% and the plant is medium-short.
By the maker's score, lodging resistance is 9 of 9, drought tolerance 8 of 9 and early vigour 7 of 9. It is resistant to downy mildew RM9.
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 | Early |
| Herbicide | A.I.R. |
| Broomrape races | race G |
| Drought tolerance | 8 of 9 (maker's score) |
| Oil content | 49–52% |
| Lodging resistance | 9 of 9 (maker's score) |
| Early vigour | 7 of 9 (maker's score) |
| Plant height | medium-short |
| Disease resistance | downy mildew RM9; Sclerotinia basal rot 8 of 9; Sclerotinia head rot 7 of 9; Sclerotinia stem rot 7 of 9; phoma 7 of 9; verticillium wilt 7 of 9; phomopsis 7 of 9 (maker's score) |
| Plants at harvest | 60 000–65 000 plants/ha in optimal conditions; 50 000–55 000 plants/ha in limited conditions |
| Thousand-seed weight | medium |
| Other facts | Flowering: early; Head shape: slightly convex; head tilt: slightly inclined; Adaptability to growing conditions: optimal 4 of 4, limited 4 of 4 (maker's score) |
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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.