Middle European Scientific Bulletin

Volume 30, November 2022, Pages 16-19

Full Lenght Article
Holstein Cows of Various Selections' Milk Production and Macroelement Composition

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Abstract

The article describes the milk yield of Holstein cows of German and Polish breeding and its macroelement composition. Information on the effect of the amount of extracted milk and its components on the duration of the lactation period of cows is given.

Abstract

The article describes the milk yield of Holstein cows of German and Polish breeding and its macroelement composition. Information on the effect of the amount of extracted milk and its components on the duration of the lactation period of cows is given.

Keywords

silage
service period
fiber
total nitrogen
protein nitrogen
dry matter
macroelement
lactation period

Declarations

Conflict of Interest Statement

The author (s) declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

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References

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Cite this article as:

Mahkamova, Z. F. ., Xujanova, L. A. ., Sh. B., N., & Sh. Sh., Z. . (2022). Holstein Cows of Various Selections’ Milk Production and Macroelement Composition. Middle European Scientific Bulletin, 30, 16-19. Retrieved from https://cejsr.academicjournal.io/index.php/journal/article/view/1575
  • Submitted
    10 November 2022
  • Revised
    10 November 2022
  • Published
    10 November 2022