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245 1 0 _aEffects of Brosimum alicastrum and Lysiloma latisiliquum mixtures on voluntary intake, nutrient digestibility and nitrogen balance in sheep fed tropical pastures
490 0 _vAnimal Feed Science and Technology, 141, p.246-258, 2008
520 3 _aEffects of supplementing tree foliage mixtures on voluntary intake, apparent digestibility and N balance was evaluated using Pelibuey sheep fed low quality diets. Five treatments were examined ina5×5 Latin square design, which consisted of a basal diet of grass (Sorghum halepense)hay supplemented with Brosimum alicastrum (B)and Lysiloma latisiliquum (L)at the following rates (g DM/kg diet): B264, L0; B198, L66; B132, L132; B66, L198 and B0, L264. Additionally, an in situ degradability evaluation was completed with two ruminally cannulated cows. Neutral detergent ?bre (NDF), acid detergent insoluble N (ADIN), lignin(sa)and total phenols (TP)were higher (P<0.01)in L. latisiliquum versus B. alicastrum. Daily intake (g/kg LW 0.75 /day)of DM (from 98 to 73)and OM (from 88 to 66)decreased quadratically (P<0.01), whereas CP (from 8.0 to 5.6)and ME (from 7.7 to 5.2, MJ/sheep/day)reduced linearly (P<0.01), as L. latisiliquum increased in the diet. Apparent digestibility of DM (from 0.486 to 0.445), OM (from 0.511 to 0.458)and CP (from 0.417 to 0.198)decreased linearly (P<0.01)and was associated with a low ruminal in situ CP.
700 1 2 _aCastro-Gonzalez, A.
700 1 2 _aAlayon-Gamboa, J.A.
700 1 2 _aAyala-Burgos, A.
700 1 2 _aRamirez-Aviles, L.
856 4 0 _uhttps://drive.google.com/file/d/1sf3U6jEjYpp8cKmnfwaZ13UERvlr_OK9/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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