不同农田施肥方式下土壤碳氮变化特征及其环境意义
张刚 王德建 王灿
The Variation Characteristics of Soil Organic Carbon and Total Nitrogen in Paddy Field and Its Environmental Effect Under Different Fertilization Patterns
中国农学通报
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2013, (32): 303
-308
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DOI: 10.11924/j.issn.1000-6850.2012-3919