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一、土壤管理:葡萄园改善土壤理化性能,活化土壤,增加团粒结构,主要有以下几个方法: 1、深翻:一年至少两次,一次在萌芽前,结合施用催芽肥,全园翻耕,深度15～20cm,既可使土壤疏松,增加土壤氧气含量,又可增加地温,促进发芽。北方春旱区还可起到保墒增水的作用。第二次是在秋季,结合秋施基肥,全园翻耕,尽可能深一点,即使切断些根也不要紧,反而会促进更多新根生成。注意这次深翻宜早不宜晚,应当在早霜来临前一个半月完成。
First, the soil management: vineyards to improve soil physical and chemical properties, soil activation, increase the pellet structure, there are several ways: 1, deep turning: at least twice a year, once before germination, combined with the application of germination fertilizer, Plowing, depth 15 ~ 20cm, can make the soil loose, increase soil oxygen content, but also increase the ground temperature and promote germination. Spring zone in the north can also play a role in increasing soil moisture. The second is in the autumn, combined with autumn base fertilizer, the whole garden plowing, as far as possible, even if some of the roots cut it does not matter, but will promote more new root formation. Note that this should not be late as soon as possible, should be completed before the early frost a month and a half.