RGT SPHINXA soybean is a mid-early semi-determinate hybrid with a vegetative period of 100-105 days and a thousand-grain weight of 200-220 g. Seeds are characterized by yellow hilum, absence of pigmentation, purple flowers, and brown pubescence. This variety shows high resistance to lodging and cracking, ensuring stable and high yields. Recommended planting rate is 650,000 seeds per hectare.
The hybrid has high protein content (43-45%) and oil content (20-21%), making it attractive for producing nutritionally enhanced products. RGT SPHINXA demonstrates good tolerance to sclerotinia and sensitivity to certain herbicides, particularly those containing metribuzin. Technologies Genecare TuYV, Fortify, Vigor Plus, Stressless, Oil Plus, Genecare Peronosporosis, Clearfield Plus, and Express SX enhance resistance and crop quality.
The hybrid is adapted for cultivation in various climatic zones, including steppes, forest-steppes, and meadows. It combines well with cover crops such as corn, sunflower, sorghum, winter rape, winter and durum wheat, and spring barley. The breeder is RAGT Semences (France), guaranteeing high quality and breeding achievements.
