[Improvement of the filtration characteristics of heavy soils by means of the polymeric chemoameliorants]
1999
Pogodin, N. | Barsukevich, F. | Potapchik, M. | Shatilo, S. (Byelorussian Scientific-Research Inst.of Land Reclamation and Grasscropping, MInsk (Belarus))
It is stated that water-soluble polymers (hydrolized polyacrylonitrile, polyacrylic acid, nitron) improve the filtration characteristics of heavy loams and maitain the average filtration rate of 1.1 -2.7 m per 24 h. This enables to carry the water away from plowing horizon in proper time
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Эту запись предоставил National Academy of Sciences of Belarus