摘要
通过对宁夏惠农县东永固试验区地下水盐动态和土壤水盐剖面分布变化的实际观测 ,分析得出以蒸发积盐为主要影响因素的宁夏银北干旱半干旱地区年内地下水和土壤水盐运动变化特征 。
Based on observed data from Yinbei irrigation district, in arid semiarid area, in Ningxia Autonomous Region, the characteristics of groundwater level change, groundwater salinity and soil salinity, and its influences on spring wheat yield were analyzed. The suitable measures for local soil reclamation also are presented in this paper.
出处
《灌溉排水》
CSCD
北大核心
2001年第3期41-44,共4页
Irrigation and Drainage
基金
中国与欧共体合作项目"黄河节水策略研究"的部分内容
