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Learning about Integrated Soil Fertility Practices: Evidence from a RCT in Malawi

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  • Maertens, Annemie
  • Michelson, Hope

Abstract

We combine panel survey data with a randomized controlled trial conducted among 250 villages in Malawi to test the effectiveness of a standard agricultural extension service. The two main tools of the service are a mid-season farmer field day and farmer club managed demonstration plots. We find that farmers in villages who were invited to attend the farmer field days display an increased knowledge of Integrated Soil Fertility Management Practices and a higher probability of adoption (plans), with the majority of the effects concentrated among non-attendees. However, when combined with in-village demonstration plots, farmers who participate in the demonstration plots display a higher knowledge of what we refer to as “detailed” production knowledge, such as types of inputs, quantity of inputs, and increased likelihood of planning to adopt these.

Suggested Citation

  • Maertens, Annemie & Michelson, Hope, 2016. "Learning about Integrated Soil Fertility Practices: Evidence from a RCT in Malawi," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 235475, Agricultural and Applied Economics Association.
    • Handle: RePEc:ags:aaea16:235475
    DOI: 10.22004/ag.econ.235475
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    References listed on IDEAS

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    5. repec:pri:rpdevs:besley_case_diffusion.pdf is not listed on IDEAS
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    More about this item

    Keywords

    Farm Management; Research and Development/Tech Change/Emerging Technologies; Teaching/Communication/Extension/Profession;
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