The main task of the Belarusian cattle breeding is to increase the production of milk and beef, as well as to improve the economic efficiency of the industry. Our research in the form of industrial experience of comparing technological schemes for obtaining commercial dairy products, carried out in the operational environment of Miropolye (OJSC), showed that in order to improve the efficiency of the industry, it is necessary to reconstruct old livestock buildings, which will make it possible to enhance quantitative and qualitative characteristics of manufactured products, optimize the milk production resourcing and return on investment. This allows for improving the milk production process and increasing the volume of output by 17.7%, thereby creating preconditions for enhancing the efficiency of using the resource potential of the enterprise and biological characteristics of animals, reaching the milk production profitability level of 31.3%.
An increase in milk productivity of cows depends not only on the genetic potential of animals and feeding, but also on the milk production equipment used. Milk production on any livestock farm depends on the efficiency of the technological system of machine milking in the chain “animals - milking machine - service personnel”, i.e. milking equipment must maximally correspond to physiological and morphological properties of cows’ udders, and the operation procedures must be followed. The paper presents the results of research on the effectiveness of using the UID 07.000 and Stimopuls MA milking machines in the technology of machine milking of Black-and-White cows kept in tie-stalls. Their influence on physiological properties of cows’ udders was determined. It has been established that the use of Stimopuls MA milking machines makes it possible to more fully unlock the potential of animals, increase productivity of dairy herd by more than 5% and thereby reduce the cost of production.
It has been established that the intensity of the load on 1 milking machine when milking on a leash is 8,1 cow milkings per hour, in the milking parlor – 8,9, and when using a robot – 7,8. Thus, within an hour on a leash, 4 operators with three milking machines can milk up to 100 cows, in a milking parlour, 2 operators – up to 108 heads, of milking by four robots – up to 32 cows.
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