Nuseed·Oilseeds
N4X337 E
N4X337 E — a mid-early, extensive-type high-oleic sunflower hybrid from Nuseed for ExpressSun, genetically resistant to broomrape race G+, with oleic acid up to 90% and a density at harvest of 45,000–55,000 plants/ha.
Main advantages
- Oleic acid up to 90% — maker's data
- Broomrape race G+ — genetic resistance, per the maker
- Downy mildew — tolerant of all races
- Oil content 9/9 — maker's score
- No-till technology — suitable, per the maker
Overview
About this product
A mid-early extensive high-oleic sunflower hybrid under the ExpressSun® technology, for all regions of the country and for no-till technology. The maker states oleic acid content up to 90%, yield over 5 t/ha, genetic resistance to broomrape race G+ (8 races, score 9 of 9) and tolerance of all races of downy mildew.
Per the description, the hybrid is adaptable to cold and drought and suits zones where early harvest is needed. The maker scores white rot and phomopsis at 8, oil content at 9, lodging resistance at 8.
Density at harvest is 45,000–55,000 plants/ha.
Specifications
Agronomic profile
| Brand | Nuseed |
|---|---|
| Type | high-oleic, extensive |
| Maturity | Medium Early |
| Growing zones | all regions of the country |
| Herbicide | ExpressSun |
| Broomrape races | G+ (8 races) |
| Drought tolerance | 8 of 9 (maker's score) |
| Yield | over 5 t/ha |
| Oil content | oleic acid up to 90%; oil content 9 of 9 |
| Test weight | 7 of 9 (maker's score) |
| Lodging resistance | 8 of 9 (maker's score) |
| Early vigour | 9 of 9 (maker's score) |
| Plant height | height 8 of 9 (1 lowest, 9 highest) |
| Disease resistance | broomrape 9 (8 races), downy mildew 9 (tolerant of all races), white rot 8, phomopsis 8 (scale 1–9, 9 is excellent) |
| Tillage | suitable for no-till |
| Plants at harvest | 45,000–55,000 plants/ha |
| Seed treatment | fungicides |
| Other facts | Adaptability to cold and drought: high, per the maker's description; suits zones where early harvest is needed |
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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.