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1、无核白葡萄施肥技术一般包含哪些内容施肥技术主要包括:肥料种类(固体肥料、液体肥料、气体肥料)、施肥时期、施肥方式与方法、施肥数量以及各种营养元素的配合比例等。施肥技术是以上内容的总称,施肥效果是每项施肥技术的综合效应,但是在配方施肥技术中,施肥量的确定是一个关键问题。掌握科学的施肥技术,做到经济合理施肥,既保证葡萄树体营养需要,又可节省肥料开支,在当前葡萄生产中具有十分重要的
1, non-core white grapes fertilization techniques generally include what content Fertilization techniques include: fertilizer types (solid fertilizer, liquid fertilizer, gas fertilizer), fertilization period, fertilization methods and methods, the amount of fertilization and the proportion of various nutrients with the ratio. Fertilization technology is the general term, fertilization effect is the comprehensive effect of each fertilization technology, but in the formula fertilizer technology, the amount of fertilizer is a key issue. Grasp the scientific fertilization technology, so that economic and rational fertilization, grapevine tree not only ensure the nutritional needs, but also save fertilizer costs, in the current grape production is very important