Estimación de la captura y almacenamiento de carbono y flujo de nutrientes en un sistema silvopastoril con Acacia decurrens y pasto Pennisetum clandestinum en el Municipio de Mosquera- Cundianamarca

Abstract

GHGs have been significantly affecting the environment, generating global warming associated with current climate change. Traditional cattle breeding is characterized by a significant impact in this regard, given the digestive physiology of ruminants. The silvopastoral systems SSP have been constituted as a viable alternative for the mitigation of the previously mentioned harmful effects. The potential mitigation impact of GHGs in these sustainable production systems can be determined by estimating the carbon capture and storage of tree species through the photosynthetic process. The experimental phase will be carried out in a lot with SSP located in the Agricultural Biotechnology Center of SENA in the Municipality of Mosquera. In the present work, we intend to estimate the amount of methane emitted by Holstein breeding calves in an SSP by using mathematic models proposed in the Guidelines for National Greenhouse Gas Inventories of the IPCC. In addition, the methane collected and stored At different planting densities of the woody species Acacia decurrens in association with the pasture Pennisetum clandestinum. In addition, the production of biomass destined for pasture forage and the nutrient concentration dynamics will be determined in two moments, corresponding to two different seed densities. The statistical analysis system will be a randomized complete block design. Analysis of variance and LSD Fisher comparison tests will be performed using the statistical tool Infostat.