Sigirlar ratsioniga biologik qöşimçalar kiritiş orqali sut mahsuldorligiga ta’siri (tahliliy)
The effect of introducing biological supplements into the ration of cows on milk productivity (analytical review)
Main Article Content
Abstract
Based on the literature, the article analyzes the effect of biological supplements introduced into the ration of cows – protected fats and vitamins – on milk productivity and milk composition. The analysis showed that the effectiveness of biological supplements depends on the nutritional completeness of the ration, the lactation period and the individual characteristics of the cows. The analytical data obtained show the advisability of adding biological supplements to the ration of cows and using them.
Article Details
Issue
Section

This work is licensed under a Creative Commons Attribution 4.0 International License.
How to Cite
References
Tursunboyev Ş.B. Daniya seleksiyasiga mansub sigirlarning sut mahsuldorlik körsatkiçlari // «Zamonaviy dunyoda tabiiy fanlar: Nazariy va amaliy izlanişlar» ilmiy-masofaviy onlayn konferensiya. Innovative Academy. B. 59–60. DOI: 10.5281/zenodo.20536376. DOI: https://doi.org/10.70413/zdtf-v05-i08-s51051
Mengliboyeva A.M., Turopova Ş.O. Qoramollarning sut mahsuldorligi va hisobga oliş usullari // Academic Researç in Modern Science: international scientific-online conference. B. 124–127. DOI: 10.5281/zenodo.7185586.
Ergaşev A.A., Iskandarov H.Q. Sigirlarning sut mahsuldorligiga boqiş usullarining ta’siri // Oriental Renaissance: Innovative, educational, natural and social sciences. 2023. 3(1/2). B. 579–586.
Karimov Ş., Jumayeva N.Ç. Golşteyn sigirlarning sut mahsuldorligiga ta’sir qiluvçi omillar // Journal of Universal Science Researç. B. 175–180.
Poppy G.D., Rabiee A.R., Lean I.J., Sançez W.K., Dorton K.L., Morley P.S. A meta-analysis of the effects of feeding east culture produced by anaerobic fermentation of Sacçaromyces cerevisiae on milk production of lactating dairy cows // J. Dairy Sci. 2012. Vol. 95, No. 10. P. 6027–6041. DOI: 10.3168/jds.2012-5577. DOI: https://doi.org/10.3168/jds.2012-5577
Desnoyers M., Giger-Reverdin S., Bertin G., Duvaux-Ponter C., Sauvant D. Meta-analysis of the influence of Sacçaromyces cerevisiae supplementation on ruminal parameters and milk production of ruminants // J. Dairy Sci. 2009. Vol. 92, No. 4. P. 1620–1632. DOI: https://doi.org/10.3168/jds.2008-1414