论文部分内容阅读
北京市农林科学院蔬菜研究中心育成的中晚熟白菜一代杂种 ,生长期８０天。株型半直立 ,生长势较强旺。株高５０厘米左右 ,开展度７５厘米 ,外叶１３片 ,叶色较深 ,叶面稍皱 ,叶柄绿色 ,叶球中桩叠抱 ,球高３３厘米 ,球宽１９ ３０厘米 ,结球速度快、紧实 ,单株净菜重４ ２０千
Beijing Academy of Agriculture and Forestry Vegetable Research Center bred young middle-aged cabbage generation hybrid, growth period of 80 days. Plant type semi-erect, strong growth potential Wang. Plant height of about 50 cm, the degree of development of 75 cm, 13 outer leaves, darker leaves, folds a little foliage, green petiole, leaf pile in the pile, the ball 33 cm high, 1930 cm wide ball, ball speed Fast, firm, single plant net weight 4 20 thousand