甘兰型802油菜是上海农科院用23号油菜与花椰菜杂交选育而成的一个高代品系。1978年由我区澧县农科所引种。同年参加品比试验,亩产297斤,比湘油五号增产51％。1979～81年参加区甘兰型油菜品种区域试验,三年均居11个供试品种首位。平均比湘油五号增产14.8％。从79年开始,边区试、边试种,1981年已扩大到23万亩。802大面积种植,亩产200斤左右,高产田可达300～400 Ganlan type 802 rape is the Shanghai Academy of Agricultural Sciences with 23rd rape and cauliflower bred from a high generation lines. In 1978 by the District Juxian introduction of agricultural sciences. The same year to participate in the ratio test, 297 kg per mu, 51% more than the Hunan oil production. From 1979 to 1981, the regional trials of Brassica napus cultivars in the district took the first place in 11 varieties for three years. An average of 14.8% more than the Hunan oil on the 5th. Beginning in 1979, the border area trial and trial planting have been expanded to 230,000 mu in 1981. 802 large-scale planting, about 200 pounds per mu, high yield field up to 300 ~ 400