Variety characteristics: weak branching, polygonal mixed, plant height about 150 cm, more than 110 capsules per plant, 65-70 seeds per capsule, 1000 grain weight about 2.5 g, no split pod, black seed coat, oil content about 48%, drought and waterlogging resistance. The growth period of summer sowing is about 90 days. Generally, the yield per mu is 100 kg, and the high yield field can reach 150 cm.