Effect of superphosphate application on dry matter yield, botanical and chemical composition of native/stylo mixed pastures and on the performance of grazing carabulls

animal performance apport en couverture buffle d'eau contenido de materia seca dry matter content fertilisation fertilizer application grazing mixed pastures natural pastures nutritive value pastizal mixto pastizal natural pastoreo performance animale prairie mixte prairie naturelle stylosanthes superfosfato superphosphate trial methods valeur nutritive valor nutritivo water buffaloes