PDF(1252 KB)
PDF(1252 KB)
PDF(1252 KB)
施肥对赤水河上游地区玉米、油菜产量和品质及化肥污染排放量的影响研究
Effects of Fertilization on Yield and Quality of Maize and Rapeseed in Upper Reaches of Chishui River Region and Discharge Amount of Fertilizer Pollution
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