中国农业机械化现状与环境-CentreforSustainableAgricultural.PDF

中国农业机械化现状与环境中国农业机械化现状与环境 中国农业机械化现状与环境中国农业机械化现状与环境 中国农业机械化现状与环境中国农业机械化现状与环境 中国农业机械化现状与环境中国农业机械化现状与环境 Agricultural Mechanization Status and Context in China Li Hongwen Professor, China Agricultural University Head, Conservation Tillage Research Center, MOA UNAPCAEM and FAO Join Roundtable on Sustainable Agricultural Mechanization in Asia, Bankok, Thailand, 2011 w w w .u n a p c a e m .o r g Brief Agricultural Mechanization in China? Development of Agricultural Mechanization in China was ever very bad, and is now very quickly; argued whether China need Mechanization, now stop such argument; Talking and worrying about on which way we should develop AM, and how to make Mechanization more efficiency. Brief SAMS ? (practically) Main part of sustainable agriculture = CA Then: Main SAMS = CA Mechanization w w w .u n a p c a