西安生态养殖模式能流特征分析  

Energy-Flow Analysis in Xian Eco-Animal Breeding Model

作　　者：姜勇[1] 张继宏[1] 张玉阁 颜丽[1] 关连珠[1] 须湘成[1] 

机构地区：[1]沈阳农业大学土壤肥力研究室

出　　处：《生态学杂志》1995年第3期1-4,共4页Chinese Journal of Ecology

摘　　要：西安生态养殖模式能流特征分析姜勇，张继宏，张玉阁，颜丽，关连珠，须湘成（沈阳农业大学土壤肥力研究室，１１０１６１）Ｅｎｅｒｇｙ－ＦｌｏｗＡｎａｌｙｓｉｓｉｎＸｉａｎＥｃｏ－ＡｎｉｍａｌＢｒｅｅｄｉｎｇＭｏｄｅｌ￥ＪｉａｎｇＹｏｎｇｌ；ＺｈａｎｇＪｉｈ...Characteristics of energy flow in a Xian eco-animal breeding model in Dawa county of Liaoning province were analyzed based on the study of mass cycling. Photo-utilization efficiency of crops and conversion ratio of energy as well as the status and tole of organic manure energy input in the agroecosystem were analyzed.

关 键 词：生态养殖模式 能流 农业生态系 

分 类 号：S181[农业科学—农业基础科学]