The evaluation of а linear stage sequenced milking method to comply with the physiology of the first lactating cows | Оценка физиологичности линейного пооперационного способа доения коров-первотелок
2011
Galtsov, A.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
In the conditions of the Republic of Belarus there was realized evaluation of physiological state of a linear postoperative method of milking of first calf heifers. In course of the study there was analyzed frequency of breakdowns of some operations of machine milking in experimental and control groups. Using the stage sequenced milking method made it possible to make milking of the first portions of milk easier, connect a milking unit without a vacuum aspiration, stop milking process in a right time and make a disinfection of mammilla. The number of disorders with this method was on 7,1% lower than with the traditional one.
显示更多 [+] 显示较少 [-]