摘要
地下滴灌是目前最复杂、水利用效率最高的灌溉方法,在新疆兵团大田棉花上应用面积不断扩大。通过初步的室内试验和田间观测,论述了地下滴灌条件下的水盐运移特点以及可能会对棉田土壤产生的影响及建议,认为有必要对新疆棉花地下滴灌水盐运移进行研究。
Subsurface drip irrigation is the most complicated irrigation method with the highest water using efficiency at present, and its application area in cotton field of Xinjiang Production and Construction Crops expands continually. Based on the result of indoor experiment and observation in the field, the characteristic of soil water and salt transportation under subsurface drip irrigation and its influence on the soil of cotton field was analyzed in this paper. The author thinks that it is necessary to research the soil water and salt transportation under SDI in cotton field of Xinjiang.
出处
《节水灌溉》
北大核心
2005年第3期29-31,共3页
Water Saving Irrigation
基金
科技部农业科技成果转化资金项目(02EFN216510668)资助
关键词
地下滴灌
盐分运移
大田
影响
subsurface drip irrigation
salt transportation
field
influence
