作 者 :杨居荣,薛 兵,陈 海.
期 刊 :中国生态农业学报 1997年 5卷 2期 页码:25-29
关键词:生态农业;物质循环;N循环;
Keywords:Eco-agriculture, Material circulation, Nitrogen circulation,
Abstract:Based on the successful pilot tests of eco-agriculture in China,characters of N circulation in eco-agricultural areas are analysed,and the advantage of eco-agriculture is discussed from the view of its improved material circulation.
全 文 :