E3S Web Conf.
Volume 258, 2021Ural Environmental Science Forum “Sustainable Development of Industrial Region” (UESF-2021)
|Number of page(s)||6|
|Section||Precision Agriculture and Livestock Farming|
|Published online||20 May 2021|
Influence of enzyme preparations on the growth and development of Ross-308 cross meat chickens
Tashkent State Agrarian University, University str., 2, Tashkent province, Uzbekistan, 100140
* Corresponding author: email@example.com
The studies were carried out in 2017-2018 in the poultry farm of OJSC JV firm “Virtech-Agro” (joint American-Russian-Uzbek enterprise), which is located in the Zangiata district of the Tashkent region, 25 km from the city of Tashkent, Uzbekistan. As a result, the characteristics of broiler chickens of the Ross-308 cross, technical conditions of use and characteristics of flavomycin, its effect on the growth of chickens and on the quality of feed during long-term storage, the effect on the digestive process and pathogenic microflora in Uzbekistan were studied. The results obtained show that the use of these components shortens the broiler rearing period from 38 to 42 days, increases weight gain, improves the meat quality of chickens, reduces feed costs and, at the same time, reduces labor costs for workers.
© 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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