作者: Li-Jun Zhou , Guang-Guo Ying , Shan Liu , Rui-Quan Zhang , Hua-Jie Lai
DOI: 10.1016/J.SCITOTENV.2012.11.087
关键词:
摘要: … Chinese livestock farms, most of wastewater and manure are directly or indirectly discharged into … with growth promoters to increase feed conversion efficiency and result in better daily …