摘要
滴灌是合理开发利用微咸水资源的先进灌溉方式,国内外学者对此做了大量相关研究。在学者研究的基础上,综述了国内外微咸水滴灌的研究进展,滴灌灌溉盐分在土壤中的分布特征,微咸水滴灌水盐运移模型研究,滴灌对作物的生长和产量影响以及微咸水利用的安全性问题。指出了微咸水滴灌在研究中存在的一些问题。
Drip irrigation is an advanced irrigation mean for reasonably developing and utilizing saline water. Domestic and foreign scholars have done a lot of related research. On the basis of their research, this paper summarized the advance in drip irrigation with saline water, the distribution feature of drip irrigation salt in the soil, advance in research on water and salt transport model, the in- fluence of drip irrigation on the growth and yield of crops, and the security issues of utilizing saline water. Some existing problems in drip irrigation with saline water were also pointed out in the end of paper, too.
出处
《节水灌溉》
北大核心
2010年第2期6-9,共4页
Water Saving Irrigation
基金
国家"十一五"科技支撑计划项目(2007BAC17B02)
国家自然科学基金项目(40861027)
关键词
微咸水
滴灌
盐分
水盐运移
安全性
saline water
drip irrigatiom salt
water and salt transport
security
