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新建节能日光温室如何培肥土壤孔庆斌（大通县农业技术推广中心）新建节能日光温室时需要三面用土筑墙，而且墙体厚，用土量大，每米约需２ｍ３土，容易破坏温室内良好的耕作层土壤。变活土为“死土”，改变了耕层土壤通气透水性能和理化性状，一定程度上影响了蔬菜的健壮...
New energy-saving solar greenhouse how to fertilize the soil Kong Qingbin (Datong County Agricultural Technology Promotion Center) New energy-saving solar greenhouse need three sides with soil wall, and the wall thick, large amount of soil, about 2m3 per meter of soil, easily destroy the greenhouse good Tillage layer of soil. Variable soil is “dead soil”, changing the topsoil aerated water permeability and physical and chemical properties, to a certain extent, affected the robustness of vegetables ...