Super Absorbent Polymer For Agriculture is a potassium salt type (potassium polyacrylate) water retaining agent. It is a kind of functional polymer material with strong water absorption ability Release water and absorb water repeatedly. That's why people in agriculture refer to it as a "miniature reservoir." It also absorbs fertilizers and pesticides and releases them slowly，Increase the effect of fertilizer and medicine. High absorbent resin is widely used in agriculture, forestry, horticulture, building materials.
Super Absorbent Polymer For Agriculture absorbent speed is relatively slow, Slow decomposition, Anti-sun time is long. General domestic technology using water absorption ratio is relatively large (pure water is generally one to four hundred) Super Absorbent Polymer.
Super Absorbent Polymer For Agriculture main function
1.Water holding: Super Absorbent Polymer water retaining agent is insoluble in water, but can absorb hundreds of times its weight in water. Water retaining agent can effectively inhibit water evaporation. The infiltration of water retaining agent in soil inhibits water evaporation to a large extent, improves the saturated water content of soil, reduces the saturated water conductivity of soil, thus slowing down the speed of soil water release, reduces the infiltration and loss of soil water, and achieves the purpose of water retention. It can also stimulate the growth and development of crop root system, increase the length and number of roots, and maintain good growth under drought conditions.
2.Fertility holding: Because the Super Absorbent Polymer water retaining agent can absorb and retain water storage, it can fix the nutrients that are dissolved in water, such as fertilizers and pesticides, which are needed for crop growth, reduce the leaching loss of soluble nutrients to a certain extent, and achieve the effect of saving water and fertilizer and improving the utilization rate of water and fertilizer.
3.Heat preservation: Super Absorbent Polymer water retaining agent has good heat preservation performance. After the application of water-retaining agent, the absorbed water can be used to keep part of the heat generated by the daytime light to regulate the night temperature, so that the temperature difference between day and night of the soil is reduced. In sandy loam mixed with 0.1% ~ 0.2% Absorbent Polymer, the temperature monitoring of 10 cm soil layer shows that it has a buffer effect on the rise and fall of soil temperature, so that the temperature difference between day and night is reduced to 11 ~ 13.5℃, while the soil without water retaining agent is 11 ~ 19.5℃.
4.Improve the soil structure: The application of Super Absorbent Polymer water-retaining agent in soil can make the surrounding soil become loose from compact with the regular change of water absorption expansion and water loss shrinkage, so as to improve the permeability of soil to a certain extent.
Super Absorbent Polymer water-retaining agent Scope of application: Wheat, soybeans, peanuts, corn, cotton, sorghum, vegetables, grapes, tobacco, bananas, melons, strawberries, peppers, tea, Chinese herbs and other crops or cash crops.