E3S Web Conf.
Volume 258, 2021Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2021)
|Number of page(s)||8|
|Section||Precision Agriculture and Livestock Farming|
|Published online||20 May 2021|
Dependence of silkworm productivity indicators on life expectancy of butterflies
1 Тashkent State Agrarian University, University str., 2, Tashkent province, Uzbekistan
2 Scientific Research Institute of Silk Production, Tashkent, Uzbekistan
* Corresponding author: umida.xudayberdieva.91.@ mail.ru
In this article, the current state of silkworm breeding in Uzbekistan is highlighted by the fact that cocoons, raw silk and silk products grown are not competitive enough. About the role of selection in increasing the volume of cocoon cultivation and improving its quality. This includes ways to influence the genetic characteristics of newly created breeds and their hybrids, which contribute to the improvement of cocoon productivity and technological performance. The importance of population-specific laws, as well as the methodology of experiments, the degree of interdependence of selection traits, experiments in two groups of silkworm breeds and systems, in three gradations, and the results obtained on them. Prospects for the application of experimental results in science and practice are also discussed.
© 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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