长期施肥对不同有机质含量农田黑土土壤酶活性及土壤肥力的影响
陈文婷 付岩梅 隋跃宇 刘晓冰 李建维
Effects of Long-term Fertilization on Enzyme Activities and Soil Fertility for Black Farmlands under Different Soil Matter Levels
中国农学通报
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2013, (15): 78
-83
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DOI: 10.11924/j.issn.1000-6850.2013-0318
