油菜素内酯对青花菜叶片中几种酶和产量的影响
王廷芹;杨暹;
The Effects of Brassinolide on Curd Yield and Several Enzymes of Leaves in Broccoli
Wang Tingqin;Yang Xian
中国蔬菜 . 2002, (5): 15 -17 .