CARCASS QUALITY OF QUAILS WITH VARIOUS SOURCES OF METHIONINE IN MIXED FODDERS
Journal Title: Наукові доповіді НУБіП України - Year 2017, Vol 6, Issue 6
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 was 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. It was formed 3 groups – one control and two experimental. In the selection of analogues considered the breed, age and body weight. The effect of using different sources of methionine (DL-methionine, L-methionine and МНА) in mixed fodder on carcass quality of young quails was studied. It is found that the use of mixed fodder with an optimum source of methionine helps to improve the carcass quality of young quails. We have found that mixed fodder with the L-metonin contributes to increasing the mass of not gutted carcass, semi gutted carcass and gutted carcass of 12,5 (6,2%), 12,5 (6,2 %) 10,5 g (6,4 %), increases the mass of pectoral muscles and muscles of the pelvic limbs by 7,37 and 6, 49 g (18,2 % and 24,5 %) and mass of liver by 0,94 g.
Authors and Affiliations
M. Sychov, Yu. Pozniakovskyi, K. Makhno, T. Holubieva
Keywords
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