Ruminal Degradability Fiber Foliage of Pisonay (Erythrina SP)
Abstract
The aim of this study was ruminal degradability value of wall cellular and their fractions at 105, 120 and 135 days of sprout in leaves and leafstalk. To evaluate the degradability was made samplings to 0, 24, 48 and 72 hours of incubation in tree ruminally fistulated goat’s male and data were analyzed completely randomized design. The neutral detergent fiber had a degradable fraction of 42%, 29% and 20% on the 105th, 120th y 135th days respectively, with degradation rates of 3%. The degradation neutral detergent fiber began in the rumen with a lag time of 4 to 9.3 hours. One demonstrates that this foliage must be consumed before the 120 days when being observed a greater advantage by the animal.
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