%0 Journal Article
%T Indicators and Model on Agricultural Intergrated Potential Productivity<br>农业综合生产潜力指标体系及其模型改进
%A WANG Qing
%A LI Guorong
%A YU Yin
%A MU Changlong
%A DING Mingtao
%A <br>王青
%A 李国蓉
%A 俞音
%A 慕长龙
%A 丁明涛
%J 地理科学进展
%D 2010
%I 
%X By analysis of the classical research achievements of physical potential productivity and famous agro-laws on social-economic factors since the 1960s in China,this paper presented rela-tive systematic indicators on the integrated agricultural potential productivity.According to the main environmental factors relateded to plant growth and grain yield,the authors selected sunlight,heat,precipitation and soil as the key indicators to establish a system of physical potential productivity,and then according to t...
%K agricultural productivity
%K indicator system
%K physical potential productivity
%K amendment parameter
%K integrated model<br>农业生产
%K 指标体系
%K 自然生产潜力
%K 修正函数
%K 综合模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=1328CFD3AA22A104E94CC0878E405FDC&aid=207ED96BFB5E28B5712D72CA9A32BC7F&yid=140ECF96957D60B2&vid=771469D9D58C34FF&iid=38B194292C032A66&sid=9F8C5EF901EA1E7E&eid=B4E8EA49DAAEB84F&journal_id=1007-6301&journal_name=地理科学进展&referenced_num=2&reference_num=20