近20年重庆市农牧生产体系氮素流动特征及驱动力分析
陈轩敬,宫雅慧,谢军,张跃强,陈新平,石孝均
Nitrogen Flow of Crop-Livestock Production System and Its Driving Forces in Chongqing over the Past 20 Years
CHEN XuanJing, GONG YaHui, XIE Jun, ZHANG YueQiang, CHEN XinPing, SHI XiaoJun
中国农业科学 . 2018, (3): 468 -480 .  DOI: 10.3864/j.issn.0578-1752.2018.03.007