Stehouwer, R.Webber, K.Gallagher, R.Alvarado, S.Barrera, Victor H.Delgado, Jorge A.Alwang, Jeffrey R.2016-04-192016-04-192014Presented at the SANREM Innovation La Annual Meeting, Arlington, VA, 19-21 May 20148290_SANREM_poster_2014_RS.pdfhttp://hdl.handle.net/10919/70314Our project conducted multi-year cropping system experiments in two sub-watersheds in Ecuador: a pasture-potato system in the Illangama (3400 m), and a beans-maize system in the Alumbre (2000 m). All experiments included treatments involving tillage, crop residue management and fertilizer inputs. Here we report on yields, nutrient removal and uptake in these CAPS experiments.application/pdfenIn CopyrightConservation agricultureSoil nutrientsGreen manure cropsSoil managementSoil conservationSoil fertilitySmall-scale farmingSoilSustainable agricultureConservation tillageSoil organic matterFertilizationConservation agricultureAndesSANREMNutrient uptakeFarm/Enterprise ScalePoster