1.
RamírezJ, Posada O S, Noguera R. Effects of Kikuyu grass (Pennisetum clandestinum) age and different forage: concentrate ratios on methanogenesis. Revista Mvz Córdoba [Internet]. 25sep.2015 [citado 5dic.2019];20(3):4726-38. Available from: https://revistas.unicordoba.edu.co/index.php/revistamvz/article/view/43