1 Department of Animal Science, Faculty of Science and Technology, Rajabhat Loei University, Loei 42000
*Corresponding author: email@example.com
ABSTRACT: This experiment was conducted to determine levels of broken Job’s tears on growth performance in Kabinburi Muscovy. The experiment treatment feeds containing 5 levels of broken Job’s tears (0, 10.50, 21.00, 31.50 and 42.00 % on rations). Forty-five Kabinburi Muscovys at twenty-eight-day-old ( 1028.60 gram average body weight) were give five rations. Ducks were kept in group cage. The duck give five rations have show body weight gain not significant (P>0.05). Daily weight gain and gain per feed of Kabinburi Muscovy duck did not show differ among dietary treatments (P>0.05). However Kabinburi Muscovy feed broken rice has showed higher protein efficiency ratio than Kabinburi Muscovy feed broken Job’s tears levels 31.50 and 42.00 %. Nutritionist can use level of broken Job’s tears at 42.00 % in feed for 28-56 day-old Kabinburi Muscovy is recommended.
Key Words: broken Job’s tears, kabinburi muscovy, growth performance