猪厩肥、鸡粪和钾化肥配合施用对作物产量及土壤钾素的影响
周晓芬, 张彦才, 李巧云
Effects of Pig Manure and Chicken Manure Applied with K Fertilizer on Crop Yield and K Content of Soil
ZHOU Xiaofen, ZHANG Yancai, LI Qiaoyun
华北农学报
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2000, (S1): 60
-63
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DOI: 10.3321/j.issn:1000-7091.2000.Z1.013
