Intensive cultivation of lambs during the summer period

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On young growth of sheep of breed прекос at intensive cultivation with 2 to 7-month's age meat and feeding qualities depending on level переваримого a protein and the concentrated forages in a diet are studied. It is established that increase of level of a protein in a diet on 23,2 % (142 and 175), is not accompanied by change of intensity of growth at daily average приростах young growth of 152 Increase of level of a protein on 49,5 % (117 and 175) is accompanied by increase of intensity of growth on 5,6 %, a lethal exit - on 0,67 %. The raised level of the concentrated forages in a diet promoted increase in live weight of lambs at 14,0 %, weights of the hulk - on 23,2 %, a lethal exit - on 3,7 %, but to decrease in level of profitability.

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Sheep, lambs, early отбивка, intensive cultivation, feeding and meat qualities

Короткий адрес: https://sciup.org/14287738

IDR: 14287738

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