Nava, J.J., Guti?rrez, E., Herrera, R.S., Zavala, F., Olivares, E., Trevi?o, J.E., Bernal, H. and Vald?s, C.G.S. 2013. Yield and chemical composition of CT-115 (Pennisetum purpureum) pasture established at two densities and in two sowing dates in Mar?n, Nuevo Le?n, Mexico. Cuban Journal of Agricultural Science. 47, 4 (Dec. 2013).