摘要
从旱作节水农业综合效益的基本内涵分析入手,初步构建了旱作节水农业综合效益评价体系,并利用层次分析法对山西寿阳旱作节水农业综合效益进行了评价。
Dryland water-saving agriculture（DWSA） is an inevitable choice to overcome the restriction of shortage of agricultural resources and realize the goal of sustainable development of agriculture in North China. Studying the integrated effects appraisement of DWSA is the requirement of the spread of DYWA for guiding the development of DWSA and promoting the spread of DWSA. This paper tried to construct the appraisement system of integrated effect of DWSA. With the guidance of the appraisement system, we conduct a case study in Shouyang, Shanxi Province to introduce the basal methods and procedures of the integrated effect appraisement of DWSA.
出处
《干旱地区农业研究》
CSCD
北大核心
2008年第2期134-138,共5页
Agricultural Research in the Arid Areas
基金
863计划“华北半湿润偏旱井灌区及旱作区节水(山西晋中)综合技术体系集成与示范”(2002-AA-2-Z-43311)
关键词
旱作
节水
综合效益
评价
dryland farming
water-saving
comprehensive benefits
appraisement
