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The reduction of mineralization of collector and drainage waters by biological method and their use in irrigated farming

https://doi.org/10.3263/0869-8155-2018-319-10-52-54

Abstract

The objective of the study was aimed at developing science-based technologies for efficient use of collector and drainage waters in the Bukhara region. The article provides the study on different technologies of preparation of saline water to the irrigation of crops. Special attention was given to the reduction of mineralization of collector and drainage waters by growing common duckweed (Lemna minor). Common duckweed is characterized by salt tolerance and need to salts in water. To conduct the study, a pool was made. Drainage water was dumped into the pool with Lemna minor. It was established that Lemna minor can effectively neutralize toxic salts up to 22-28% in drainage waters. The application of collector and drainage waters purified by biological method increased yields of cotton by 4.2 c/ha.

About the Authors

M. H. Khamidov
Тashkent Institute of Irrigation and Agricultural Mechanization Engineers
Russian Federation


U. A. Zhuraev
Bukhara Branch of Тashkent Institute of Irrigation and Agricultural Mechanization Engineers
Russian Federation


References

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Review

For citations:


Khamidov M.H., Zhuraev U.A. The reduction of mineralization of collector and drainage waters by biological method and their use in irrigated farming. Agrarian science. 2018;(10):52-54. (In Russ.) https://doi.org/10.3263/0869-8155-2018-319-10-52-54

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ISSN 0869-8155 (Print)
ISSN 2686-701X (Online)
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