摘要
坐(注)水灌溉起源于田园之中,是农民经过自身生产实践总结出行之有效的抗旱措施,并一直被广泛应用。采用室内试验方法模拟田间暗式坐(注)水灌溉,并对水分扩散进行研究,描述暗式坐(注)水灌溉的水分浸润、扩散过程。
Water injection irrigation originates from rural practice. It is a effective anti-drought measure, and applied widely to farming practice. In this paper, the indoor test is made to simulate field water injection irrigation, and the moisture diffusion process is studied systematically.
出处
《灌溉排水学报》
CSCD
北大核心
2006年第5期50-52,共3页
Journal of Irrigation and Drainage
基金
国家"863"计划项目(2002AA2Z4251
2004AA2Z4160)
关键词
坐(注)水灌溉
水分扩散
土壤含水率
water injection irrigation
moisture diffusion
soil percent moisture content
