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要想小麦产量高,安全越冬很重要,防止冻害保壮苗,具体措施有八条:一是行间种作物,利用空地防寒潮,套种绿肥和蔬菜,一举多得效益高。二是精细盖渣草,好似麦田装“空调”,压草防旱又增温,腐烂变成好肥料。三是打磙能御寒,适时镇压莫忘了,三至四月是佳期,有效分蘖多而好。
It is important to ensure high yield of wheat and wintering in the winter to prevent frost damage and strong seedlings. There are eight specific measures: First, crops should be intercropped, cold spell should be used in open areas, and green manures and vegetables should be intercalated. Second, fine gravel grass, like wheat field installed “air conditioning”, pressure grass drought and warming, decay into a good fertilizer. The third is to fight can keep warm, timely suppression Do not forget, from March to April is a good time, effectively tiller and more.