摘要
通过对灌溉水田间入渗机理的研究 ,确定灌溉水田间入渗系数 ,制定合理的灌溉定额与灌溉时间 ,对地下水资源评价以及节约用水 ,发展高效农业非常重要。 1985～ 1996年间 ,在河西走廊的张掖平原堡进行了针对包气带水分运移的专门研究试验工作 ,以此为基础 。
Define infiltration coefficients of the irrigation water and give appraisal of groundwater resource. by researching the mechanism of infiltration, How to formulating reasonable quotas and times of irrigation,is a very vital factor to develop an advanced agriculture.we had worked in specialized experiments on moistures moving in zone of aeration in PingYuanPu,ZhangYe,HeXi corridor from 1985 to 1996.Based on the result,the article discuss on the irrigation water's mechanism of infiltration to supply ground water in the field.
出处
《西安工程学院学报》
2002年第1期33-38,共6页
Journal of Xi'an Engineering University
关键词
灌溉水入渗
补给地下水
机理
河西走廓
Irrigation water
Supply ground water
Mechanism
Hexi corridor
