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STOCK-RAISING AND VETERINARY

INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS

Sh.A. Alpeisov 1

1 Kazakh National Agrarian Research University

doi.org/10.37884/1-2021/1 pp. 5-12 Admitted 02.03.2022 Published 30.03.2021

Abstract

The article presents the results of studies related to the study of the effect of the "Kostoprav" premix on the productive indicators of broiler chickens. According to the research results, it was revealed that the use of this premix in the composition of compound feeds had a positive effect on the growth and development of young meat poultry. Thus, broiler chickens of the 2nd experimental group showed better growing results compared to their analogues. Stimulation of internal reserves of the body allowed to increase the live weight of broiler chickens of the 2nd experimental group by 8,9-32,0% compared to the 1st and 3rd groups, respectively. According to the average daily growth, the chickens of the experimental group also exceeded their counterparts from other groups by 9,2 and 17,5%, respectively. Feed costs per 1 kg of live weight gain in the 2nd experimental group amounted to 1,81 kg, which is 3,7% less than in the 1st control group. Thus, the inclusion in the diets of broiler chickens of the "Kostoprav" premix in the amount of 1,25 kg per 1 hundredweight of mixed feed leads to an increase in productivity, the safety of livestock and a reduction in feed costs for obtaining a unit of production. According to the meat qualities, the grade of carcasses, as well as the chemical and mineral composition of the meat of broiler chickens met the requirements of the current standard.

broiler chickens, live weight, average daily gain, livestock safety, feeding, premix, feed costs, zoohygienic parameters, meat quality, grade of carcasses, economic efficiency.

01 Introduction

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02 References

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Citation Links

[1]2021. INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS. Izdenister natigeler. 1 (89) (Mar. 2021), 5–12. DOI:https://doi.org/10.37884/1-2021/1.
(1)INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS. Izdenister natigeler 2021, No. 1 (89), 5-12. https://doi.org/10.37884/1-2021/1.
INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS. (2021). Izdenister Natigeler, 1 (89), 5-12. https://doi.org/10.37884/1-2021/1
INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS. Izdenister natigeler, [S. l.], n. 1 (89), p. 5–12, 2021. DOI: 10.37884/1-2021/1. Disponível em: https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/11. Acesso em: 15 sep. 2026.
“INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS”. 2021. Izdenister Natigeler, no. 1 (89) (March): 5-12. https://doi.org/10.37884/1-2021/1.
“INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS” (2021) Izdenister natigeler, (1 (89), pp. 5–12. doi:10.37884/1-2021/1.
[1]“INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS”, Izdenister natigeler, no. 1 (89), pp. 5–12, Mar. 2021, doi: 10.37884/1-2021/1.
“INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS”. Izdenister Natigeler, no. 1 (89), Mar. 2021, pp. 5-12, https://doi.org/10.37884/1-2021/1.
“INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS”. Izdenister natigeler, no. 1 (89) (March 30, 2021): 5–12. Accessed September 15, 2026. https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/11.
1.INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS. Izdenister natigeler [Internet]. 2021 Mar. 30 [cited 2026 Sep. 15];(1 (89):5-12. Available from: https://agrosoil.kaznaru.edu.kz/index.php/research/article/view/11
1.INFLUENCE OF KOSTOPRAV PREMIX ON PRODUCTIVE INDICATORS OF BROILER CHICKENS. Izdenister natigeler. 2021;(1 (89):5-12. doi:10.37884/1-2021/1