Rendimiento y calidad de forraje de híbridos de maíz en Valles Altos de México

espanolTwelve maize hybrids were evaluated with the objective of defining those who exhibit high yields and high forage quality to take advantage in livestock production. The studio was conducted by the Faculty of higher Studies Cuautitlan (FESC UNAM), along with The National Institute for Forestry, Agricultural and Livestock Research (INIFAP). The research was conducted in the Spring-Summer season during 2009. Experiments were planted in the center of agricultural education of the UNAM FESC and in the Experimental Station Valle of Mexico (CEVAMEX – INIFAP. Each of the experiment consisted of 12 treatments (hybrids); four of the FESC, UNAM, two of INIFAP, five of INIFAP - FESC UNAM and a Check from ASGROW. The maize hybrids PUMA 1163, OWL and H 48 presented the highest yields of green matter (P MultipleSe evaluaron doce hibridos, con el objetivo de definir los que exhiban altos rendimientos y elevada calidad de forraje para aprovecharse en la produccion ganadera, la procedencia es de la Facultad de Estudios Superiores Cuautitlan (FESC UNAM), el Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias (INIFAP) y la colaboracion de ambas instituciones, en comparacion con un testigo comercial. La investigacion se realizo en el ciclo primavera-verano de 2009, se establecieron experimentos, en el Centro de Ensenanza Agropecuaria de la FESC UNAM, y otro en el Campo Experimental Valle de Mexico (CEVAMEX), del INIFAP. Cada uno de los experimentos consto de 12 tratamientos (hibridos), cuatro de la FESC, UNAM, dos de INIFAP, cinco de INIFAP – FESC UNAM y un testigo de ASGROW. Los hibridos PUMA 1163, Buho y H 48 presentaron los mayores rendimientos de materia verde (P