低山冷沙黄泥田磁混肥剂量对水稻的效应探讨

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低山冷沙黄泥田磁混肥剂量对水稻的效应探讨石光森,刘志强,张林为了探索适应当地土壤、气候条件的水稻用磁混肥最佳剂量配方,我们进行了田间试验,筛选出适合四川地区的水稻用磁混肥最佳剂量配方。一、材料和方法1、试验设置试验地选在永川市黄瓜山卢龙村。土壤为冷沙...
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