USE OF A PREMIX FOR DAIRY COWS DURING THE FIRST PERIOD OF LACTATION

Authors

  • S. COSMAN Institute of Animal Husbandry and Veterinary Medicine, Republic of Moldova
  • M. BAHCIVANJI Institute of Animal Husbandry and Veterinary Medicine, Republic of Moldova
  • V. COSMAN Institute of Animal Husbandry and Veterinary Medicine, Republic of Moldova
  • V. COCIU Moldova State Agricultural University

Keywords:

dairy cow, mineral-vitamin premix

Abstract

This work includes scientific investigations of the new recipe of a premix for the
dairy cows in the first period of lactation. Use of a mineral-vitamin premix has
positive influence on milk performance through the increasing the daily milk yield
from 18 to 20 kg or on 2.5 kg per cow, the contents of a protein in milk from 2.5 to
2,65%, casein in milk from 1.93 to 2.07%, mineral matter from 0.77 to 0.82%.
Economic effect per cow in the trial group has made 404.1 lei in comparison with
the control group.

References

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Petru Halga „NutriŃia animală”, Iaşi, 2002.

R.Jarrige „AlimentaŃia bovinelor, ovinelor şi caprinelor”. Paris, INRA,

, p.139-161.

Калашников А.П. «Новое в кормлении высокопродуктивных

животных», Москва, ВО.Агроиздат, 1989.

Коробейников Э.М. «Лабораторное дело» №7, 1989, с. 8-9.

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Published

2023-11-01