About Chen Jiyuan
About 中国農業大学工学院,北京,100083
About Zheng Menghu
About 中国農業大学工学院,北京,100083
About Wang Hongying
About 中国農業大学工学院,北京,100083
About Duan Enze
About 中国農業大学工学院,北京,100083
About Niu Xuanmin
About 陽光兔業科技有限公司,河南済源,459000
About Jiachu Shengtai Xuebao
About conveyor belt
About quality
About hydrogen sulfide
About humidity
About relative humidity
About ammonia
About wind
About growth stage
About conveyor
About scraper
About carbon dioxide
About 二酸化炭素濃度
About 粉塵
About アンモニアガス
About 空気環境
About Rearing management
About Swine(=pigs)
About Chickens
About ウサギ
About 環境品質
About 糞