Interdependence of productive properties of Holstein breed cows on biomass and use of mobile milking machines

Studies have established that the highest monthly milk yield in cows of all groups was noted third month lactation. In this lactation III group with a live weight 481 kg and more, was, respectively, 44 24 higher than peers I II groups. The I, 12.33%, 12.37% 12.53% per confirmed level payment for feed dairy products is closely related to production cows. cost units high-yielding noticeably lower less productive peers. It also found use mobile milking machines contributes complete manifestation potential productivity Holstein