干旱区节水农业技术—咸水灌溉的研究与应用

新疆地处内陆，属典型温带、暖温带荒漠大陆性干旱气候，年降水量很少；而地面水资源又较贫乏，随着“温室效应”的加剧，导致主要河流水量减少。而绿洲农业灌溉用水量却大幅增加，在农业可持续健康发展过程中，水供求矛盾已日趋突出，有必要引起高度重视。就适合新疆实情的节水农业技术咸水灌溉做了详细的介绍，以供参考。

Introduction to Study and Application of Water Saving AgrieulturalTechnique-Salt Water Irrigation in Arid Area

Xinjiang is located in inland,belongs to typical temperate zonewarm temperate zone and continental desert arid climate, annual precipitation is very less; a serious lacking ground water resources ln there,along with hot-house effectaggravating causing discharge of the main river decreasing.But oasis agricultural irrigation needs greatly water,in the process of sustainable development of agriculture,the contradiction of water supply and demond appears very sharp day by day,so it is necessary to pay special stress on it. Introduecs for water saving agricultural technique-saltwater irrigation which is suitable for Xinjiang actural condition and just for reference.