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近年来,我县大棚春甘蓝栽培在塑料大棚蔬菜生产中占有一定的比例。而且面积逐年扩大,一般每666.7平方米产量3280公斤,产值4000元以上。上市时间由露地的5月下旬提早到4月上中旬,不但可填补市场蔬菜淡季空白,而且栽培管理容易,经济效益显著,后茬还可种植一茬果菜类蔬菜,现将栽培技术要点总结如下: 一、选择优良品种: 选择成熟期早,结球紧,先期不易抽苔的中甘11号,中甘12号,8398,8132,等一代杂种。
In recent years, my county shed green cabbage cultivation in plastic greenhouse vegetable production occupy a certain percentage. And the area has expanded each year, the general output of 3280 kilograms per 666.7 square meters, the output value of 4,000 yuan and above. Time to market from the open in late May early April to mid-April, not only to fill the gaps in the market vegetable off-season, and cultivation and management is easy, significant economic benefits, crop can also be planted in a crop of fruits and vegetables, the cultivation techniques are summarized as follows : First, select the fine varieties: Select early maturity, tight knot, the early bolting of Gan Gan 11, Gan 12, 8398,8132, and other generation hybrids.