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怎样种植卷心菜

更新时间: 2020-10-05 00:00:00     

阳畦的建造,阳畦应建在地势高燥,背风向阳、距水源近的地块,生产上最常用的是单斜面阳畦,坐北朝南,以便接受阳光和抵御寒风;品种的选择与播种期,早熟春卷心菜栽培成败的关键是选择优良的品种,适宜的播种期,早熟春卷心菜的播种期,要根据当地的气候条件来定,播种过早幼苗在越冬期苗龄过大会通过春化而抽薹,播种晚,影响结球产量产值下降;育苗前的准备工作,卷心菜栽培必须采取阳畦或温室育苗,因此,在育苗前首先要做好阳畦的施工、烤畦、施肥及畦面平整等工作;进行播种,一般种子发芽率在百分之九十以上,则每个苗床播种5克即可,经间苗后,每个畦可提供幼苗4500株至4800株,然后进行苗期管理。

关键词: 怎样 种植 卷心菜

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