农牧交错带农牧系统氮素流动与环境效应——以山西省为例
张建杰，郭彩霞，李莲芬，张强
Nutrient Flow and Environmental Effects on Crop-Livestock System in Farming-Pastoral Transition Zone - A Case Study in Shanxi Province
ZHANG JianJie, GUO CaiXia, LI LianFen, ZHANG Qiang
中国农业科学
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2018, (3): 456
-467
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DOI: 10.3864/j.issn.0578-1752.2018.03.006
