QORAKOʻL QOʻZILAR RATSIONIDA PROBIOTIK VA PREMIKSNING OZUQALAR SIFATI VA GOʻSHT MAHSULDORLIGIGA TA’SIRI
Keywords:
Karakul lambs, probiotic, premix, gain, control slaughter.Abstract
The article presents the results of using the probiotic "Baktovit" and premix "Novamix" as feed additives for feeding Karakul lambs. When determining the quality of concentrated feeds enriched with feed additives, it was established that feed mixtures sorbed with probiotics have a positive effect on quality. As a result of the complex use of feed additives, the absolute gain of lambs increased by 2.5 kg, daily gain by 41 g, and slaughter yield by 3.9%.
References
O‘zbekiston Respublikasi Prezidentining 2022 yil 28-yanvardagi “2022-2026 yillarga mo‘ljallangan Yangi O‘zbekistonning taraqqiyot strategiyasi”.
Михалюк А.Н., Малец А.В., Сехин А.А. Перспективы использования споровых пробиотиков в животноводстве и птицеводстве. Монография. Гродно 2017. с. 15-27, -345.
Хамитова Н.Р., Тимофеенка Т.И.. Якименко В.С. Методика создания ассоциации пробиотических бактерий. Известия ВУЗОВ. Пищевая технология, №5-6, 2012, с. 93-95.
Lee Y.K. Quantitative approach in the study of adhesion of lactic acid bacteria to intestinal cells ant their competition with enterobacteria // Appl. Envir. Microbiol. – 2000. – 66 (9). – Ð. 3692–3697.
