PDF(1183 KB)
Combined Application of Biochar and Alum in Winter Wheat-Summer Maize Multiple Cropping Area in North China: Effects on Soil Carbon and Nitrogen Status
Li Chenyu, Lu Shuchang
PDF(1183 KB)
PDF(1183 KB)
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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