USING OF NUTRIENTS IN THE QUAILS ORGANISM AT DIFFERENT RATIOS OF ARGININE TO LYSINE IN MIXED FODDERS
Journal Title: Наукові доповіді НУБіП України - Year 2017, Vol 5, Issue 5
Abstract
The experiments were carried out in the condition of the experimental base of department of animal nutrition and feed technologies of National University of Life and Environmental Sciences of Ukraine. The object of the research were growing quails (breed Pharaoh). The experiment was conducted using the group-analog method. In the one-day age, 100 head of quails were selected for each group with the same ratio of males and females. It was formed 3 groups – one control and two experimental. In the selection of analogues considered the breed, age and body weight. It has been established that the use of mixed fodders with optimal levels and the ratio of arginine and lysine promotes an increase in the digestibility of nutrients and the balance of nitrogen. The inclusion of 1,66 % arginine and 1,7 % lysine, with a ratio of 1:0,98, to the feed composition, increased the digestibility of organic matter, including protein by 0,7 % , fat by 0,6 %, fiber by 0,4 %, and NFA by 1,4 %. Nitrogen retention was higher for quails in rations of which during the whole growing period level of arginine was 1,66 % , lysine – 1,7 %, and the ratio of these aminoacids – 1: 0.98.
Authors and Affiliations
A. Omelian, Yu. Pozniakovskyi, K. Makhno
Keywords
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