【作者】 王锋； 王芳；

【Author】 Wang Feng1,Wang Fang2 (Key Laboratory of the Ministry of Education-Agricultural Soil and Water Engineering in Arid Region,Northwest Sci-Tch University of Agriculture and Forestry,Yangling 712100, Institute of soil and water conservation,Chinese Academy of Science and ministry of water resource, Yangling 712100)

【机构】 西北农林科技大学旱区农业水土工程教育部重点实验室； 中国科学院水土保持研究所；

【摘要】 甘肃省民勤县沙漠绿洲区处于巴丹吉林和腾格里沙漠包围之中,年均降水量仅110mm,随着人口增长和社会经济的发展,水资源已严重超载,地下水位下降严重,生态环境日益恶化。这一状况已引起国家政府及专家学者的高度重视,提出了许多针对这一地区的节水农业技术和节水农业发展模式,但是其特定的地理环境、人口密度和社会经济构成造成许多技术和模式不能推广,所以并没有产生预期的效果。本文通过作者在民勤县的实地调查和研究,针对目前民勤节水农业发展模式及其与社会经济、生态环境、农民问题等各方面的关系中存在的问题提出探讨。更多还原

【Abstract】 Minqin oasis was surrounded by Badanjilin desert and Tenggeli desert, The average rainfall one year was only 110mm.With the development of economy and population, Water resource become insufficient, Water table become lower and lower and entironment get worse. A lot of technology and model of water-saving agriculture have been researched for this place, but for many reasons such as unique weather,population density and society economy, We still find that entironment get more worse. We will analyze the relationship between Water-saving agriculture and society economy, entironment, farmer in this article.更多还原