论文部分内容阅读
内配2号甘蓝是利用内蒙地方甘蓝品种资源经六代自交分离选育的优良自交不亲和系配制成功的一代杂交种,属晚熟一季作贮运型甘蓝新品种。适龄苗定植后100天左右结球紧实,叶球近圓形,球型指数为0.81,叶球紧实度为0.6533。成株开展度为75厘米左右,叶色浓绿而厚实,腊粉率高。叶球平均重5～6公斤,每亩定植1500株,一般亩产净菜7500～8000公斤,高产地块可达9000公斤。
Brassica oleracea L. with No.2 cabbage is a new generation of hybrid cabbage which is successfully cultivated with excellent self-incompatibility lines of six-generation selfing in Inner Mongolia by using local cabbage varieties. Age seedling colonization after about 100 days to close the ball tight, nearly round lobular, spherical index of 0.81, leaf compactness of 0.6533. Cheng degree of development of about 75 centimeters, leaf color dark green and thick, high rate of wax powder. Leaves an average of 5 to 6 kg weight, planting 1500 acres per acre, generally yield 7500 ~ 8000 kg of net vegetables, high yield plots up to 9000 kg.