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中国农学通报
东北典型黑土供肥量与大豆肥料利用率
孙振宁 段兴武 谢云 刘刚
Nutrient Supplying Capacity of Typical Black Soil and Fertilizer Use Efficiency of Soybean in a Farm of Heilongjiang Province
中国农学通报 . 2012, (15): 46 -51 .  DOI: 10.11924/j.issn.1000-6850.2011-3331