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用地和养地是土壤管理的核心,其主要目的是提高土壤肥力和增加作物产量。土壤管理包括施肥、种植、耕作和灌溉等四方面的技术措施。每种一季作物或每一轮作周期,如果要求达到最佳产量,都必须在一定气候和土壤条件下合理安排、搭配这四方面的措施。现就贵州省夏收作物土地集约经营中有关合理施肥、用养结合问题,谈谈个人的看法,供参考。 一、小麦的合理施肥、用养结合问题
Land use and conservation are at the core of soil management, and their primary purpose is to increase soil fertility and increase crop yields. Soil management includes technical measures in four areas: fertilization, planting, farming and irrigation. Each quarter of a crop or crop cycle, if required to achieve the best yield, must be reasonable arrangements under certain climatic and soil conditions, with these four measures. Now on the summer harvest crops in Guizhou Province intensive management of fertilizers in the rational use, with raising problems, talk about personal views for reference. First, the rational fertilization of wheat, with raising problems