Nitrogen balance in grass and grass plus Lotus uliginosus pastures in the west region of the Bogotá savanna, Colombia ; Balance de nitrógeno en pastura de gramíneas y pastura de gramínea más Lotus uliginosus en la sabana de Bogotá, Colombia

This study determined the nitrogen balance in two types of template pastures: a mixed pasture of two grass kikuyu (Pennisetum clandestinum) and tall fescue (Festuca arundinacea) pasture and the associated tall fescue grass and legume bird foot trefoil (Lotus uliginosus), in an area of 1 ha, with a completely randomized design with cow as the experimental unit and pasture treatment. Five Holstein cows were used for each treatment for an experimental period of 14 days. Was determined the biomass production (g MS/m2), nitrogen amount in the pasture, supplement outlets in feces, urine and milk, an... Mehr ...