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绿色豆芽菜质地脆嫩，食之清火益神，利泄减脂，是很好的保健食品。利用大棚一年四季可生产２５－３０茬，每茬每平方米畦面播大豆种子２－２．５公斤，产豆芽２０公斤以上，经济效益十分可观。现将其大棚栽培技术介绍如下： 一、品种选择。选用红皮和黑皮豆，这两种大豆发芽快
Green bean sprouts texture crisp, refreshing the benefits of food, Li Xie reduce fat, is a good health food. The use of greenhouses can produce 25-30 stubble throughout the year, per square meter per square meter 畦 surface sowing 2-2.5 kg of soybean seeds, bean sprouts produced more than 20 kg, the economic benefits are considerable. Now its greenhouse cultivation techniques are as follows: First, the species selection. Use red and black beans, these two kinds of soybean germination fast