Issue |
E3S Web of Conf.
Volume 389, 2023
Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2023)
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Article Number | 03052 | |
Number of page(s) | 11 | |
Section | Precision Agriculture Technologies for Crop and Livestock Production | |
DOI | https://doi.org/10.1051/e3sconf/202338903052 | |
Published online | 31 May 2023 |
Application of water-saving irrigation technologies of intensive apple orchards in the irrigated regions of Uzbekistan
1 “TIIAME” National Research University, 39, Kori Niyozi street, Tashkent, 100000, Uzbekistan
2 Bukhara Institute of Natural Resources Management, 32, Gazli Road, Bukhara, 105009, Uzbekistan
3 Research Institute of Soil Science and Agrochemistry of the Academy of Sciences of the Republic of Uzbekistan, Tashkent, 100095, Uzbekistan
4 Fergana State University, 19, Murabbiylar street, Fergana, 150100, Uzbekistan
* Corresponding author: s.isaev@tiiame.uz
In this article, the purpose of the research is to improve the method of irrigation of intensive apple orchards, determining the rate and duration of irrigation, determining seasonal water consumption, and calculating water rates. When intensive apple orchards are irrigated on the basis of water-saving technologies, it is observed that the trees use soil moisture, atmospheric precipitation, and the efficiency of using irrigation water. As a result, it has been proven that seasonal water consumption can be saved from 12% to 52% compared to furrowlab irrigation. In this case, it was noted that the use of transverse barrier furrows in the conditions of soils prone to irrigation erosion reduced soil particle leaching by 31-51%, irrigation water by 17-25% and increased productivity by 22-28%. Also, it was observed that the fruit quality improved, the weight of one apple increased by 36 g, and the yield increased by 7.3 tons/ha. Intensive orchards irrigated with 75-80-70% relative humidity relative to LFMC have been reported to have 30-65% higher yields than controls.
© 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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