PDF(1183 KB)
PDF(1183 KB)
PDF(1183 KB)
北方冬小麦-夏玉米复种区生物炭与明矾配施对土壤碳氮状况影响研究
Combined Application of Biochar and Alum in Winter Wheat-Summer Maize Multiple Cropping Area in North China: Effects on Soil Carbon and Nitrogen Status
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