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介绍了近年来聚合物在水土保持中的应用 ,聚合物通过创建和稳定团粒结构 ,增强土壤的渗透性及抗侵蚀能力 ,可有效地抑制了水土流失。聚合物的性质、施用方式和电解质的盐效应等因素可影响聚合物在水土保持中的效果
The application of polymer in water and soil conservation is introduced in recent years. The polymer can effectively restrain soil and water loss by creating and stabilizing the aggregate structure, enhancing soil permeability and anti-erosion ability. Factors such as the nature of the polymer, the mode of application and the salt effect of the electrolyte can affect the effectiveness of the polymer in soil and water conservation