华北平原种养一体规模化农场氮素流动特征及利用效率——以河北津龙循环农业园区为例
石鹏飞, 郑媛媛, 赵平, 杨东玉, 贾亮, 王贵彦
Nitrogen flow characteristic and use efficiency in mixed crop-livestock system in North China Plain: Hebei Jinlong Circular Agriculture Farm as an example
SHI Peng-fei, ZHENG Yuan-yuan, ZHAO Ping, YANG Dong-yu, JIA Liang, WANG Gui-yan
应用生态学报
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2017, (4): 1281
-1288
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DOI: 10.13287/j.1001-9332.201704.029
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