The impact of quality maize silage on milk production efficiency in LTD “Agrofirma Vostochnaya”
V. N. Ilinyh, agronom OOO «Agrofirma Vostochnaya», A. N. Maslyuk, kandidat biologicheskih nauk, dotsent kafedry kormleniya i razvedeniya zhivotnyh Uralskogo gosudarstvennogo agrarnogo universiteta
Excessive humidity, low temperatures in the vegetation period of cultivation of corn in 2014 had a nega-tive impact on the development of maize in the Sverdlovsk region. As a result, the energy value of corn si-lage was not high, but the quality corresponded to class 2. When deterioration in the quality of fodders ration increased the proportion of its parts and a concentrate, which led to the rise of the diet by 4.6 %, increased cost of milk at 4.4 % and the decrease in the level of profitability at 57 %.References
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