• Effects of two intake levels of Leucaena leucocephala on rumen function of sheep 

      FRANCISCO JAVIER SOLORIO SANCHEZ; MARCOS ANTONIO BARROS RODRIGUEZ; CARLOS ALFREDO SANDOVAL CASTRO; LUIS RAMIREZ Y AVILES; RAFAEL ANTONIO ROJAS HERRERA
      Ruminant production systems based on grass pastures often produce only poor animal performance as expressed by growth or reproductive rates. The nutrient imbalance affecting rumen function is due to low energy and protein ...