Study On Characteristics Of Super Absorbent Polymer And Its Effect On The Soil's Structure And The Tree's Growth

The Study on characteristics of super absorbent polymer (SAP) aims at solving the problems that how to select it, how to use it and what is the optimal quantity. The application effect was evaluated as well.By comparison, this study determined the durative characteristic and water preservation of different sorts of SAP . also analysised The factors that have notable effects on water preservation capability of SAP were also analyzed.Based on a great deal of field experiments, The effect of SAP on the properties of soil water, the physical and chemical characteristics of soil, and the growth of trees was also analyzed through disposal methods, different using dose, and mixture dose.Finally, The feasible water condition, using methods, mixture dose of SAP was introduced systemically to have a try on realizing the property of SAP roundly and spreading its application widely.