Sunflower 85 P 10 R is a mid-season linoleic hybrid with an estimated vegetation period of 112-116 days. Plants of this hybrid are characterized by high height and a tilted head, which promotes effective yield formation. The 1000-seed mass ranges from 52 to 58 grams, and the oil content in seeds varies between 48-52%, making this sunflower attractive for oil production.
The hybrid exhibits high resistance to major diseases, including false powdery mildew (RM9), frogeye leaf spot, and sclerotinia affecting both heads and stems, with tolerance ratings of 7-8 points. Additionally, the sunflower is resistant to E-group flea beetles and rust (Puccinia). Initial growth rates are rated at 9 points, lodging resistance at 7, and drought tolerance at 8, ensuring stable productivity under various soil-climatic conditions.
The recommended planting density is 55,000-60,000 plants per hectare, depending on soil moisture. The hybrid is adapted for cultivation in the Polissia, Forest Steppe, and Northern Steppe zones. Seeds are supplied in packages of 150,000 units, sufficient for sowing 2.2-2.5 hectares, and are treated with AGROSTART and PONCHO D150 to enhance germination and provide protection. The cultivation technology includes the use of the herbicide Granstar, which expands weed control options and contributes to achieving high yields, potentially reaching 51 centners per hectare.
