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Semak , A., Cherepanova, N., Panov, V., Prosekova, E., & Kubatbekov, T. (2021). The Effect of Complex Feed Supplements on the Growth and Development of Long Bones in Broilers. KnE Life Sciences, 6(3), 951–957. https://doi.org/10.18502/kls.v0i0.9033

https://doi.org/10.18502/kls.v0i0.9033

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authors

  • Anna Semak

    Anna Semak

    Dept. of Morphology and Veterinary-Sanitary Expertise Russian State Agrarian University - Moscow Timiryazev Agricultural Academy
  • Nadezda Cherepanova

    Nadezda Cherepanova

    Dept. of Morphology and Veterinary-Sanitary Expertise Russian State Agrarian University - Moscow Timiryazev Agricultural Academy
  • Valeriy Panov

    Valeriy Panov

    Dept. of Morphology and Veterinary-Sanitary Expertise Russian State Agrarian University - Moscow Timiryazev Agricultural Academy
  • Elena Prosekova

    Elena Prosekova

    Dept. of Morphology and Veterinary-Sanitary Expertise Russian State Agrarian University - Moscow Timiryazev Agricultural Academy
  • Tursumbay Kubatbekov

    Tursumbay Kubatbekov

    Dept. of Morphology and Veterinary-Sanitary Expertise Russian State Agrarian University - Moscow Timiryazev Agricultural Academy

Published Date

  • Apr 5, 2021

The Effect of Complex Feed Supplements on the Growth and Development of Long Bones in Broilers

KnE Life Sciences / DonAgro: International Research Conference on Challenges and Advances in Farming, Food Manufacturing, Agricultural Research and Education / Pages 951–957

Abstract

Poultry farming as one of the most intensive branches of animal husbandry, and it uses a large amount of various feed supplements in order to obtain the maximum production volume. This article presents the results of a study on the effect of feed supplements used for feeding broiler chickens. Until the age of 42 days, the chickens received a phytase-containing enzyme supplement, mineral supplements Mn and Ca in a citrate form and a vitamin supplement of 1,25-dioxycholecalciferol (vitamin D3, calcitriol). The live weight of the chickens was measured at the age of 1, 4, 7, 14, 21, 28, 35 and 42 days. The femur development of the chickens was studied through morphological methods (morphometry and histological examination). The influence of various supplements (from the combined to the mutually absorbing ones) on the growth and development of the long bones of broilers was identified.


Keywords: poultry, broilers, feed supplements, vitamin D, mineral supplements, enzyme supplements, histology, bones

References
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[2] Menkin, V. K., et al. (2006). Development of the Digestive System and Productivity of Broiler Chickens using the Complex Preparation Esid-Pak. Proceedings of the Timiryazev Agricultural Academy, vol. 4, pp. 84-94.

[3] Cherepanova, N. G., et al. (2019). Intestinal Wall Histology of Broiler Chickens Fed with Different Supplements. Izvestiya of Timiryazev Agricultural Academy, vol. 1, pp. 98-112.

[4] Cherepanova, N. G., et al. (2020). Histological Structure of the Broiler Digestive Tract at Use the Complex of Biosupplements. Zootechniya, vol. 1, pp. 21-24.

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