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Information × Registration Number 0223U004771, 0121U100614 , R & D reports Title Study of the effectiveness of probiotics in the diets of quails for meat and egg production popup.stage_title Head Viniukov Artem O., Registration Date 03-12-2023 Organization Donetsk state agricultural science station of the National academy of agrarian sciences of Ukraine popup.description2  The use of Aidar improved the egg production rate of quails. The best option was to add 10 ml/1 liter of Aidar to the water twice a week, which ensured an increase in the number of eggs obtained by 1.2%, or by 71 eggs. When studying the norms of use of Aidar, it was proven that the most positive effect on egg and meat productivity is provided by adding the drug to water twice a week at a dose of 10 ml/1 liter of water. Thus, adding Aidar to the water in the diet of quail of the Pharaoh breed at a dose of 10 ml/1 liter increases the egg production rate by 7 pcs. against the control (5121 pcs.), the average weight of the egg - by 1 g (11.0 g), the weight of the carcass - by 7 g (90.0 g). Immunostimulants are able to influence the genetic characteristics of breeds, enhancing its best aspects, i.e. increasing egg productivity in egg-oriented breeds and meat productivity in meat breeds. The highest level of profitability of egg production was provided by the Japanese quail breed when using the drug Immunohepatophyt (64.0%). In the Texas white breed, the highest profitability of egg production was ensured by the Aydar drug, and in the Pharaoh breed, the highest profitability was obtained with the control variant. The highest level of profitability of meat production was obtained in the Texas white breed with the use of the drug Immunohepatophyt - 75.0%. Economic analysis of the introduction of immunostimulating drugs showed that they did not have a significant effect on egg productivity, but significantly improved the economic indicators of meat production, regardless of the breed. An application was submitted for the CM "How to use Aidar biological preparation in quail breeding" (No. u 2023 04665 dated 04.10.2023). Scientific and practical recommendations on effective technological solutions for keeping and feeding quail in private farms have been prepared. Product Description popup.authors Vinyukov Olexander O. Uvarov Mykola L. popup.nrat_date 2023-12-03 Close