保水剂在农业生产中的应用与发展趋势

The application and development trend of aquasorb in agricultural production

总结了国内外保水剂研制与应用概况,介绍了保水剂自身保水特性和土壤学作用机理;分析了保水剂在农业生产中的应用方法和效果,以及发展前景和需要加强研究的问题。认为保水剂研制和应用应向多功能和复合产品的方向发展。

In recent years, aquasorb has become a chemical product widely used in water saving, drought resistance and soil amendment. The paper summarizes the research and the application of aquasorb in agricultural production at home and abroad, analyzes its waterconserving features, its acting mechanism, its application methods and its productive effects, and discusses its development prospects and the existing problems to be studied. It points out that to study multicapacity and compound products should be a development direction in future. These can supply references to enhance research and application of aquasorb.