Issue |
E3S Web of Conf.
Volume 401, 2023
V International Scientific Conference “Construction Mechanics, Hydraulics and Water Resources Engineering” (CONMECHYDRO - 2023)
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Article Number | 01091 | |
Number of page(s) | 10 | |
Section | Hydraulics of Structures, Hydraulic Engineering and Land Reclamation Construction | |
DOI | https://doi.org/10.1051/e3sconf/202340101091 | |
Published online | 11 July 2023 |
Substantiation of technology of using collector-drainage water for cotton irrigation
“Tashkent Institute of Irrigation and Agricultural Mechanization Engineers”National Research University, Tashkent, Uzbekistan
* Corresponding author: s.urinbaev@tiiame.uz
The article has developed the optimal options for the use of collector-drainage water as an additional source in the active layer of soil during irrigation of collector-drainage water of cotton variety "An-Bayaut-2" in Saykhunabad district of Syrdarya region, which is 567 m3/ha. Innovative technologies for irrigating cotton with collector-drainage waters using the nuclear-physical method for determining the dynamics of water absorption in the active layer of soils with low salinity allow achieving water saving and a high yield of cotton 4.68 c/ha, saving 13-14% of river water and additionally net income in the amount of 1,150,000 UZS per hectare.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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