Multidisciplinary Journal of Science and Technology

CHANGE IN PHYSIOLOGICAL INDICATORS OF COWS OF THE GOLSHTIN BREED BY SEASONS OF THE YEAR

Gulbutaev Bekmurod Khushmurod ugli

Termez State University of Engineering and Agrotechnologies Faculty of Economics, Forestry and Veterinary Medicine Assistant of the Department of Zooengineering, Veterinary Medicine and Sericulture

Pulatova Navbahor Muhammad qizi

Veterinary Medicine (by type of activity) 3rd year 322 group student

Kamolova Nozliya Jahongirovna,

1st year student of group 117, Zooengineering (by type)

Keywords: Holstein breed cows, hydroponic green fodder

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Abstract

The article describes data on the study of physiological parameters of Holstein cows by seasons, in the diet of which hydroponic green feeds are included. It was found that the inclusion of hydroponic green feeds in the diet of cows did not have a noticeable effect on physiological parameters. Body temperature, pulse, respiration have changed depending on the seasons within the limits of physiological norms, which allows us to judge the good fitness of Holstein cows to the conditions of our Republic.

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