Abstract
This article presents the results of the scientific and economic experience conducted on the first heifers of the Schwyz and Holstein breeds in the MTF of JSC Agroindustrial Complex "Adal" of the Almaty region to study the relationship between the technological groups of first heifers depending on different levels of productivity and content. On the basis of the conducted research, the relationship between the technological groups of the first heifers was revealed, depending on the different levels of productivity and content, which give reason to conclude: there is a significantly greater difference in productivity compared to the peers of the previous year. When calculating concentrated feeds for the daily milk yield of first heifers, the indicators of concentrated feeds per 1 liter of milk were distributed as follows: for group 1 – 0.381 grams, for group 2 – 0.402 grams, for group 3 – 0.430 grams and for group 4 – 0.412 grams. This indicates a different degree of transformation of feed into milk. The aim was to study the quantitative and qualitative indicators of the milk of the first heifers during feeding and maintenance, depending on the formation of technological groups on the farm
Keywords
References
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