INCREASING PRODUCTIVITY OF YOUNG SIMMENTAL CATTLE ON THE BASIS OF INTENSIVE TECHNOLOGY IN UZBEKISTAN

Main Article Content

Asrayev Usman Nasirovich

Abstract

The paper considers the impact of intensive cultivation of Simmental breed heifers on growth, development, reproductive ability and milk productivity by increasing the level of feeding by 20-30%. These researches showed that intensive breeding of experimental heifers allowed bringing the live weight at the age of 15.6 months to 391.4 kg and fruitful insemination, reducing the reception of litter for 50 days, increasing the milk productivity by 11.8% and at the age of 25-26 months transferring them to the main herd.

Article Details

How to Cite
Asrayev Usman Nasirovich. (2022). INCREASING PRODUCTIVITY OF YOUNG SIMMENTAL CATTLE ON THE BASIS OF INTENSIVE TECHNOLOGY IN UZBEKISTAN. Galaxy International Interdisciplinary Research Journal, 10(6), 275–284. Retrieved from https://internationaljournals.co.in/index.php/giirj/article/view/2136
Section
Articles

References

Akmalkhonov Sh.A. Biological and zootechnical bases of dairy cattle breeding in Uzbekistan.Tashkent. "Meҳnat".1993.271p.

Alentaev A.S. Influence of paratypic factors on the realization of animal potential. "Agrarian science - to agricultural production of Kazakhstan, Siberia and Mongolia", II volume.-Almaty,2009.-P.25-27.

Ashirov M.E., Ibodullaeva A. Razdoi - the key to increasing the productivity of cows. // Zootechnia. -Moscow, 2013.-No. 8. -С. 26.

Borisova P.P., Nikolaeva N.A. Milk productivity of cows of Simmental breed of Austrian selection in Yakutia / P.P. Borisova, N.A. Nikolaeva // Zootehnika. - 2014. - №1. - С. 24-25.

Bezgin V.I., Povarova O.V. Influence of age and live weight of heifers at first insemination on milk productivity. –Москва,2003.-№1.-С.24-25.

Vostroilov L.V., Negreeva A.N., Skorkina I.A., Rodiukova E.V. Influence of feeding level on the results of Simmental cattle improvement. -Moscow, 2005. -№5.-С. 4-6.

Gorbacheva N.N., Krisanov A.F. Utilization of nutrients in cows' diet during milking. //Zootehnija. -Moscow, 2002-#5.-P. 13-14 8.

V., Karlikova G.G., Drozdov N.D. Influence of fatness of dairy cows on milk productivity and milk quality. // Zootechnia. -Moscow, 2011.-¹2.-P. 18-19.