E3S Web Conf.
Volume 258, 2021Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2021)
|Number of page(s)||7|
|Section||Land Management, Soil and Cadastres|
|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: email@example.com
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
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