polyacrylamide is used as water retaining agent in agriculture

polyacrylamide is used as water retaining agent in agriculture
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  • Does polyacrylamide affect infiltration in irrigated agriculture?
  • Polyacrylamide effects on infiltration in irrigated agriculture. J. Soil Water Conserv. 53, 325-331. Sojka, R. E., Lentz, R. D., and Westermann, D. T. (1998b). Water and erosion manage- ment with multiple applications of polyacrylamide in furrow irrigation.
  • Can polyacrylamide be used in sprinkler irrigation?
  • Using polyacrylamide with sprinkler irrigation to improve infiltration. J, Soil Water Conserv. 58, 283-289. Blodgett, A. M., Beattie, D. J., White, J. W., and Elliott, G. C. (1993). Hydrophilic polymers and wetting agents affect absorption and evaporative water loss. HortScience 28, 633-635.
  • Does polyacrylamide protect water quality from agricultural runoff contaminants?
  • Polyacrylamide preparations for protection of water quality threatened by agricultural runoff contaminants. Environ. Pollut. 120, 191-200. Entry, J. A., Phillips, I., Stratton, H., and Sojka, R. E. (2003). Polyacrylamide, polyacrylamide + Al(SO4) 3 and polyacrylamide + CaO remove microorganisms and nutrients from animal wastewater.
  • Is polyacrylic acid a water retention agent?
  • Polyacrylic acid (PAA) is one of the most used synthetic polymers as a water retention agent due to its high-water absorbency (300–500 g/g in water). However, the salt resistance and degradability are less as compared to natural polymers.