盐碱地改良利用研究进展

该文简要回顾了盐碱地改良利用研究的历史，介绍了当前国际上开展此项研究的最新进展情况。以水肥为中心，工程措施、农业措施、生物措施相互结合，是改良盐碱地的有效途径；盐水灌溉、采用新的化学改良方法、引种耐盐植物等是盐碱地改良利用的新措施；耐盐生理研究的进步，促进了耐盐品种的选育工作，加快了盐碱地改良利用的步伐

Review of Improvment and Utilization of Saline alkali Soil

Brief history and up dated advance of improvement and utilization of saline alkali soil in the world are introduced in the thesis.It is a effective way to improve saline alkali soil that water and fertilizer control is the focus in combinationof engineering measure,agricultural measures and biological measures.Moreover,there are new ways to improve saline alkali soil such as salt water irrigation,chemical methods,introduction of salt tolerance plants.Nowadays the reseach of saline alkali soli improving is promoted owing to great progress of study in salt tolerance physiology and breeding of salt resistant strain.