Effects of Long-Term Single Application of Organic and Chemical Fertilizers on Soil Nitrogen Pool Components and Nitrogen Supply Capacity
1 College of Resources and Environment, Anhui Agricultural University, Hefei 230036
2 Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences/State Key Laboratory of Efficient Utilization of Arid and Semi-Arid Arable Land in Northern China/Key Laboratory of Plant Nutrition and Fertilizer, Ministry of Agriculture and Rural Affairs, Beijing 100081
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