Environmental efficiency in mixed crop livestock farming in India

摘要：

The global concern on environmental externalities such as animal waste, excess nutrients, heavy metals in soil, pollution of surface and ground water (Gerber et al.,2005) has become limitations for commercialization, intensification and industrialization in livestock systems.The present research was carried out with an objective of analysing the environmental externalities in scale of operation in mixed crop dairy farming systems.

关键词： environment efficiency crop livestock integration

作者: K.A.C.H.A.Kothalawala S.Kumar H.Kothalawala

作者单位: Department of Animal Production and Health,P.O.Box 13,Gatmbe,Peradiniya,Sri Lanka;Division of Livest Division of Livestock Economics and Statistics,IVRI,Izatnagar,243 122,Barellly,U.P,India Department of Animal Production and Health,P.O.Box 13,Gatmbe,Peradiniya,Sri Lanka

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）