Ella, Victor B.Reyes, Manuel R.Padre, R.Mercado, Agustin R. Jr.2016-04-192016-04-192014Presented at the 2014 International Conference of Agricultural Engineering, Zurich, Switzerland, July 6 to 10, 20148390_Ella_CA_effects_on_SOM_Zurich.pdfhttp://hdl.handle.net/10919/70323This presentation describes a study to analyze the influence of conservation agriculture and tillage on soil organic matter and residual moisture content in selected upland crop production systems in the Philippinesapplication/pdfen-USIn CopyrightConservation agricultureSoil managementSoil fertilitySoilConservation tillageSoil organic matterField ScalePresentation