%0 Journal Article
%T Grey relational analysis and evaluation of integrated benefits of new farming systems on upland red soil<br>红壤旱地几种新型耕作制度综合效益的灰色关联度分析与评价
%A HUANG Guo-Qin
%A LIU Xiu-Ying
%A <br>黄国勤
%A 刘秀英
%J 中国生态农业学报
%D 2007
%I 
%X Field experiment research on several new farming systems was conducted from November 2003 to October 2004 to determine feasible farming systems for developing cropping potential on upland red soils.Based on grey relational analysis,various ecological benefit indexes were used to evaluate economic,social,ecological and integrated benefits of several new farming systems on upland red soils.Results show that grey relational degree of "cabbage/potato/maize-sesame"is the highest among the new farming systems.It can cover social,economic and ecological benefits,ensure increasing yield and farmers' income and realize sustainable development of agricultural production.Therefore,"cabbage/potato/maizesesame"is a feasible farming system on upland red soils with high yield,effciency and quality.
%K Upland red soil
%K Farming systems
%K Grey relational analysis
%K Comprehensive evaluation
%K Benefit<br>红壤旱地
%K 耕作制度
%K 灰色关联度分析
%K 综合评价
%K 效益
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=EBC81293EFB1335E&yid=A732AF04DDA03BB3&vid=23CCDDCD68FFCC2F&iid=E158A972A605785F&sid=3986B25773CB6C30&eid=2922B27A3177030F&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=13