<i>In vitro</i>digestibility and rumen pH of diet comprised by different level of<i>Indigofera zollingeriana</i>and<i>Pennisetum purpureum</i>

The objective of this research was to evaluate the effects different levels Indigofera zollingeriana and Pennisetum purpureum cv . Mott on in vitro digestibility rumen pH. treatments were T1=60% Mott, T2 = 45% + 15% zollingeriana, T3 30% T4 T5 60% All supplied with rice bran 40%. result showed that there are no significant difference ruminal pH (P&gt;0.05). normal range 6.66-6.73. increasing level had effect dry matter organic digestibility. around 60,56%-70.46% while 60.01%-65.99%. This indicated could decrease treatment (15% P. ) highest values.