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农学学报
湘南3种典型红壤生土长期施肥对块根作物产量影响
高菊生 曹卫东 黄晶 董春华
Influence of Long Term Fertilization on Crops Output of Root Crops (Sweet Potato) in Three Typical Parent Material Soil in South Hunan
农学学报 . 2012, (2): 31 -34 .  DOI: 10.11924/j.issn.2095-4050.2011-xb0822