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为适应市场经济的发展,花椰菜(菜花)秋冬季假植贮藏,已成为近几年来菜农的一个自觉行动。此法投资小,见较快,经济效益高。具体方法如下。一、挖沟一般选择在花椰菜地旁挖沟。沟东西方向,深1～1.2m,宽1.2～1.5m,沟长依贮藏量而定。沟内施充分腐熟的有机肥,用量可根据贮藏时花球大小而定,花球小可适当多施些。沟的四壁应贴一层塑料薄膜,以防止假植时掉土污染花球。二、假植 “小雪”前后,气温下降到1℃左右时,开
In order to adapt to the development of market economy, cauliflower (cauliflower) is planted and stored in autumn and winter, which has become a voluntary action of vegetable farmers in recent years. This method of small investment, see faster, high economic efficiency. Specific methods are as follows. First, trenching generally choose to dig ditch next to cauliflower. Ditch east-west direction, deep 1 ~ 1.2m, width 1.2 ~ 1.5m, ditch length according to the amount of storage may be. Ditch facilities full maturity of organic fertilizer, the amount can be spent according to the size of the storage ball, flower balls may be appropriate to apply more. Ditch walls should be affixed to a layer of plastic film, to prevent false soil planted flower ball. Second, fake plants “snow ” before and after, when the temperature dropped to about 1 ℃, open