Polymer formulations for preventing wind and water erosion of saline soil
И. Г. ПановаDepartment of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian FederationAleksandr A. KiushovDepartment of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian FederationKirill Igorevich YuzhaninDepartment of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian FederationAleksandr Anatol'evich YaroslavovDepartment of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian FederationT. G. KalninDepartment of Soil Science, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian FederationМ. А. БутылкинаDepartment of Soil Science, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian FederationPolat ReymovKarakalpak State University named after Berdakh, 230100 Nukus, UzbekistanJuan Carlos Sandoval AparicioColegio de Posgraduados, Carretera, Montecillo, Texcoco 56264, State of México, MexicoMa. del Carmen Gutiérrez-CastorenaColegio de Posgraduados, Carretera, Montecillo, Texcoco 56264, State of México, MexicoPavel KrasilnikovDepartment of Soil Science, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation
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A loamy soil with a high salt content containing mainly sodium cations and sulfate anions has a loose topsoil and is susceptible to air and water erosion. Covering the soil with sand mulch followed by treatment with heterofunctional polysaccharide xanthan gum or non-ionic synthetic polyvinyl alcohol results in the formation of mechanically stable coatings over the sand mulch layer. Mulching saline soils with sand followed by treatment with polymers is a promising method for creating protective anti-erosion coatings.
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