Molina Botero, Isabel CristinaArroyave-Jaramillo, JulianValencia Salazar, Sara StephanieBarahona Rosales, RolandoAguilar-Pérez, Carlos FernandoAyala Burgos, ArmínArango, JacoboKu-Vera, Juan Carlos2019-02-072019-02-07https://hdl.handle.net/10568/99312Effects of tannins and saponins contained in foliage of Gliricidia sepium and pods of Enterolobium cyclocarpum on fermentation, methane emissions and rumen microbial population in crossbred heifers