Production efficiency of milk: search of limits of efficiency growth of cows

Issue № 9, 2018, article № 10, pages 94-106

Section: Messages from the conference

Language: Russian

Original language title: ЭФФЕКТИВНОСТЬ ПРОИЗВОДСТВА МОЛОКА: ПОИСК ПРЕДЕЛОВ РОСТА ПРОДУКТИВНОСТИ КОРОВ

Keywords: DAIRY CATTLE BREEDING, EFFICIENCY, RESERVES, FACTORS

Abstract: Increase in efficiency of cows doesn't lead to the adequate growth of economic efficiency of dairy cattle breeding therefore the research purpose - carrying out additional researches of influence of growth of yields of milk of milk on profit and profitability of his production. Farms of the Leningrad Region are rather differentiated on the applied technologies of contents, feeding and milking and without these distinctions it is difficult to reveal regularities of influence of efficiency of cows on economic efficiency of dairy livestock production. The executed groups of the agricultural organizations of the Leningrad Region for indicators of average annual milk yield of milk counting on a cow have shown that each subsequent increase of yields of milk of milk becomes more and more resource-intensive that leads to decrease in profitability of expenses. The hypothesis of a possible divergence of results of calculations and conclusions by them was checked by consideration of expenses and results in relation to production of milk (the 1st option) and concerning costs of the main herd of the dairy cattle and fattening cattle at the corresponding proceeds from sales of milk and cattle (the 2nd option). The biological limit of efficiency of cows in the Leningrad Region averages not less than 13000 milks from a cow in a year, and in separate farms is significantly higher. Therefore, to reach these indicators for today isn't a problem. At the same time the aspiration to increase efficiency of cows isn't always economically justified in any way. Extreme, economically justified efficiency of cows for each economy of dairy specialization is individual when which determining it is necessary to consider a complex of technology, genetic, organizational, personnel and other factors.

Authors: Trafimov Aleksandr Grigorevich