the dirty gardener agritak pam polyacrylamide in luxembourg

the dirty gardener agritak pam polyacrylamide in luxembourg
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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.
  • Is polyacrylamide an organic nitrogen source for soil microorganisms?
  • Kay-Shoemake, J. L., Watwood, M. E., Lentz, R. D., and Sojka, R. E. (1998a). Polyacrylamide as an organic nitrogen source for soil microorganisms with potential impact on inorganic soil nitrogen in agricultural soil.
  • Does Pam affect sorption of atrazine and 24-D in soil?
  • In their study sorption of atrazine and 2,4-D in soil was unaffected by PAM treatment, as was atrazine desorption. However, 2,4-D desorbed slightly faster in PAM-treated soil. Decarboxylation of the 2,4-D carbolic acid side chain was significantly reduced in the PAM-treated soil.
  • Is polyacrylic acid a product of Pam degradation?
  • Hayashi et al. (1994) suggested that the simple compound polyacrylic acid might be another product of PAM degradation under some conditions, which can also be metabolized by microorganisms.