High-efficient utilization of saline and slight saline water is an effective way of easing up water resources shortage in drought areas. A mount of researches and applications of saline and slight saline water have been conducted worldwide. Relevant research results were summarized, and techniques of reclaiming salt-effected soils with drip irrigation and surface mulch were introduced in this paper.
【分类号】
S273.5
【正文快照】
1 咸水与微咸水灌溉实践1 .1 国外咸水与微咸水灌溉实践国外利用咸水与微咸水进行农田灌溉已经有近 1 0 0年的历史 ,就咸水灌溉水质、适宜灌溉土壤质地和作物、田间管理等方面进行了大量的实践。在美国西南部包括 Arkansas River Vallys of Colorado、theSalt River Vally of