关中农户型“猪-沼-粮”循环农业的能流及效益分析
孙 路,田国成,吴发启
Analysis of Energy Flow of the “Pig-biogas-grain” Circular Agricultural Mode and Benefit Evaluation in Guanzhong Plain
Sun Lu,Tian Guocheng and Wu Faqi
中国农学通报
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2015, (8): 139
-144
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DOI: 10.11924/j.issn.1000-6850.2014-2621