I4S - Integrated System for Site-Specific Soil Fertility Management Photo: Rumposch/ATB I4S / Services / ProjectProject objectiveProject implementationPublicationsPartnerPast eventsSummaryServices Search terms Precise search term ? Research program Research program Diversified crop production Individualized livestock production Healthy foods Multifunctional biomaterials Integrated residue management Year Year 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1970 1899 Matches Matches 10 20 50