Jaleta, Moti Publications Does Intensive Tillage Enhance Productivity and Reduce Risk Exposure? Panel Data Evidence from Smallholders’ Agriculture in Ethiopia Understanding the adoption of a portfolio of sustainable intensification practices in eastern and southern Africa Evaluating the Impact of Improved Maize Varieties on Food Security in Rural Tanzania: Evidence from a Continuous Treatment Approach Plot and Household-Level Determinants of Sustainable Agricultural Practices in Rural Tanzania People | 24 February 2013 TwitterFacebookLinked in