NJAS - Wageningen Journal of Life Sciences · 2003 · 18 citations · 15 references
AgricultureAgricultural EconomicsOrganic AgricultureOrganic Crop ProductionOrganic Farm ManagementSoil Organic MatterOrganic AmendmentsOrganic Certification StandardsOrganic Feed SourcingOrganic Matter ManagementOrganic Nutrient ManagementOrganic Vineyard ManagementOrganic Cropping SystemsOrganic Farming PolicyOrganic Farming Systems
Additional keywords: sustainable agriculturefarm conversionsoil qualityfarm structurenature developmentagricultural policyfood quality
15
Soil Fertility and Biodiversity in Organic Farming
P. Maeder, Andreas Fließbach, David Dubois et al. · Science · 2002 · 2.9K citations
Agriculture, Agronomy, Soil Sciences +17
Facilitating Sustainable Agriculture.
Frederick Kirschenmann · Crop Science · 2001 · 261 citations
Netherlands Journal of Agricultural Science
G. J. VERVELDA · Soil Science · 1955 · 231 citations
Agriculture, Agricultural Economics, Agricultural Entomology +1
Edward Balfour · 1943 · 127 citations