| Issue |
E3S Web Conf.
Volume 258, 2021
Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2021)
|
|
|---|---|---|
| Article Number | 03016 | |
| Number of page(s) | 7 | |
| Section | Land Management, Soil and Cadastres | |
| DOI | https://doi.org/10.1051/e3sconf/202125803016 | |
| Published online | 20 May 2021 | |
Study of cotton seed term sowing territories in areas susceptible to wind erosion in Uzbekistan
1 Scientific Research Institute of Cotton Breeding, Seed Production Agrotechnologies, Tashkent, Uzbekistan
2 Nukus Branch of Tashkent State Agrarian University, Nukus, Karakalpakstan, Uzbekistan
3 Tashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, Uzbekistan
4 Specialized School-Lyceum named after Yuriy Gagarin, Abay str., 60, Agadyr, Karaganda province, Kazakhstan
* Corresponding author: gafyrjon_007@mail.ru
The cotton seeds of Namangan-77, Sultan, S-8290, and S-8286 varieties were sown on May 5 with N-200, P-150, K-100 mineral fertilizers and irrigated at 70-80-70% of LFMC. When the seeds were sown on May 15, 58.4% of cotton was yielded in the first harvest from S-8286 compared to the above varieties. Compared to other varieties, an increase in yield in the first harvest was found to be 1.3-13.5%. Namangan-77, Sultan, S-8290 and S-8286 varieties were sown on May 15 due to wind erosion and other natural disasters. Data on cotton yield of 28.0 q/ha are given.
© The Authors, published by EDP Sciences, 2021
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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