Пищеварение в рубце и использование питательных веществ бычками при скармливании рационов с разным качеством протеина
2009
Kovalevskaya, Yu.Yu., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
It is determined that diets with protein degradability of 61-66% in organism of calves activate fermentative processes in rumen, increased digestibility of nutrients at 3,8-10,1%, that let us get average daily weight gain of 1036-1075 g, that is 4,2-8,1% higher than that of control group within forage spends of 6,79-7,04 forage units
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