A fruitful endeavor: Smallholders’ climate change adaptation strategies through tree species selection for planting

Luisa Müting and Oliver Musshoff

No 350117, Sustainable Food Systems Discussion Papers from Georg-August-Universitaet Goettingen, Department of Agricultural Economics and Rural Development

Abstract: In the African Sahel region, arable land is being increasingly threatened by the implications of climate change. Agroforestry offers opportunities to adapt to these challenges by enhancing ecological 4 resilience and food production through intensification and/or diversification by integrating fertilizer and/or fruit trees. While previous studies have explored agroforestry adoption broadly, little is known about how smallholders’ tree species selection aligns with their perceptions of climate change. This study investigates whether Senegalese smallholders plant trees and how they select fertilizer and/or fruit tree species to adapt their food production to perceived climate change effects. Using survey data from 606 smallholders in the Senegalese Groundnut Basin, we grouped reported tree species into fertilizer and fruit tree categories and applied a Heckman regression model for our analysis. Our results show that resource constraints, such as limited access to wells, secure land tenure, agroforestry knowledge, or financial resources are main barriers to tree planting. Climate change perceptions, however, affect species selection, with fruit trees likely being selected when for instance land degradation or shortened rainy seasons are perceived as threats. The perception of soil salinization discourages fertilizer and fruit tree planting. Policy efforts should focus on improving resource access, promoting salt-tolerant tree species, and encouraging smallholders to integrate both, fertilizer and fruit trees into cropping systems to enhance intensification and diversification of food production as holistic adaptation strategy to climate change effects.

Keywords: Agricultural and Food Policy; Environmental Economics and Policy; Farm Management; Food Security and Poverty; Sustainability (search for similar items in EconPapers)
Date: 2025-02
New Economics Papers: this item is included in nep-agr and nep-env
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Persistent link: https://EconPapers.repec.org/RePEc:ags:gausfs:350117

DOI: 10.22004/ag.econ.350117

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