Comportamiento agronómico y valor nutricional de tres pastos de corte king grass (pennisetum purpureum x pennisetum typhoides), king grass morado (pennisetum spp) y maralfalfa (pennisetum hibridum) en el recinto la Independencia del cantón Ponce Enríquez, provincia del Azuay

It was sized the agronomic behavior and nutritional value of three court grasses King grass (Pennisetum purpureum x Pennisetum typhoides), King lived grass (Pennisetum spp) and Maralfalfa (Pennisetum hibridum) in therecint The Independence of the county of the Azuay, in different states of maturity, with the purpose of determining the effect of the age (AND), and the variety (V) on the height (cm), biomass, weight of the shaft (kg), leaf longitude (cm), wide of the leaf (cm), I weigh of the leaf (kg), diameter of the shaft (cm), relationship leaf-shaft and chemical composition of leaves and shafts. The cuts were carried out at the 30, 45, 60, 75 and 90 days. You uses a design of Complete Blocks at random, in factorial arrangement 3 x 5; three species of grasses and five crop ages you uses four blocks (repetitions) for treatment, where the blockade approach is the irregular topography of the floor. The grass King grass is superior in the variable biomass forrajera, weight of the shaft and of the leaves, longitude of the leaf, wide of the leaf, relationship leaf-shaft, and it shares according to the test of Tukey statistical equality in the variable shaft diameter with the grass King lived grass, and in the variable plant height with the grass Maralfalfa. In the simple effects of the age to the 30 days the best relationship leaf-shaft is presented, to the 90 days the biggest leaf width is reported. In statistical equality to the 75 and 90 days the best heights, biomass, leaf weight and shaft, likewise to the 60 and 90 days the maximum diameter, and presenting the biggest longitude a triple statistical equality among the ages of 60, 75 y90 days. In the composition bromatológica of the different grasses in study, the grass Maralfalfa and King lived grass presented superior values of protein in leaves and in shafts, the grass King grass presented high values in humidity in shafts.

• Autor principal: Guerrero Peñafiel, Jhonny Manolo (author)
• Formato: bachelorThesis
• Lenguaje: spa
• Publicado: 2012
• Materias: Pasto; Comportamiento agronómico; Edad; Especie; Bloques; Valor nutricional; King grass morado
• Acceso en línea: http://repositorio.uteq.edu.ec/handle/43000/2680