
Установлено, что скармливание телятам комбикорма с вводом 0,2 мг селена на 1 кг сухого вещества способствовало получению 943 г прироста в сутки, или на 10,9% больше, чем в контроле, при минимальных затратах кормов (4,3 корм. ед. на кг прироста), что обеспечивает снижение себестоимости продукции на 11 процентов. It is determined that feeding calves with mixed feed with 0.2 mg of selenium per 1 kg of Dry Matter promotes obtaining 943 g of daily weight gain or 10.9 % more, than that of the control, at minimal forage spends (4.3 forage units per 1 kg of weight gain), which ensures production cost decrease by 11 percent.
телята, селенит натрия, коэффициенты переваримости, среднесуточные приросты, селен, питательные вещества, рационы бычков
телята, селенит натрия, коэффициенты переваримости, среднесуточные приросты, селен, питательные вещества, рационы бычков
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