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我们于１９９０～１９９７年在乌兰乌德地区１０余个国营农场进行了以结球甘蓝为主的蔬菜种植与开发，年种植面积５００多hm２，平均产量为４５～５０t／hm２，最高产量为９４t／hm２，年总产量２．３～２．５万t，经济效益显著。现将栽培措施介绍如下：１甘蓝的无土育苗技术１
From 1990 to 1997, we cultivated and developed mainly cabbages in more than 10 state-owned farms in Ulan-Ude Region. The annual planting area is more than 500 hm2 and the average yield is 45 ~ 50t / hm2. The highest yield is 94t / hm2, annual output 2.3 ~ 25000 t, significant economic benefits. The cultivation measures are introduced as follows: 1 cabbage soilless seedling technology 1