TY - JOUR T1 - Using Treated Leucaena (Leucaena leucocephala) Leaves as Supplements to Thai Brahman Cattle Giving a Basal Diet of Rice Straw AU - Jetana, T. AU - Vongpipatana, C. AU - Usawang, S. AU - Sophon, S. JO - Journal of Animal and Veterinary Advances VL - 10 IS - 8 SP - 1054 EP - 1060 PY - 2011 DA - 2001/08/19 SN - 1680-5593 DO - javaa.2011.1054.1060 UR - https://makhillpublications.co/view-article.php?doi=javaa.2011.1054.1060 KW - Brahman cattle KW -Leucaena KW -Leucaena KW -Poly Ethylene Glycol (PEG) KW -rain tree pod KW -rice straw KW -Thailand AB - Four male Thai Brahman cattle (261±3.2 kg; 24-36 months old) were fed rice straw as a basal diet and Leucaena treated in one of three methods: untreated (control), Leucaena treated with NaOH solution, Leucaena+PEG (Poly Ethylene Glycol). Using Leucaena treated with NaOH solution as a supplement improved (p<0.05) fibre digestion but N-balance reduced (p<0.05). Whilst N-balance, N-digestibility and fibre increased (p<0.05) but Dry Matter (DM) digestibility decreased (p<0.05) when animals supplemented with Leucaena+PEG. The effect of Condensed Tannins (CT) in Leucaena depends on the treatment of Leucaena, NaOH solution and PEG. Using NaOH solution treatment is potentially beneficial for improving fibre digestion but N-balance was reduced. However, adding PEG beneficial for improving fibre digestion, N-balance and N-digestion but DM digestion decreased. ER -