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Monitoring and assessing the impact of trees in agroforestry systems

Abstract

This project takes a participatory approach to agroforestry research, combining citizen science and action research to develop toolkits that help farmers monitor the impact of trees on soil and crops.

Agroforestry is increasingly recognised as a means of achieving sustainable agriculture, as it enhances soil fertility, biodiversity, water regulation and carbon storage. These benefits are particularly valuable in Mediterranean regions, where poor soil quality, high temperatures and the risk of drought can threaten agricultural productivity. While trees can mitigate these challenges by creating beneficial microclimates, uncertainties remain regarding their exact effects on soil and crops, which often discourages adoption.

This project addresses this issue by collaborating with five Portuguese farmers in dry regions to design cost-effective, sensor-based toolkits that monitor important indicators such as soil moisture, temperature and light. Supported by researchers from the Dryland Agroforestry Centre (DAC) and FiBL, the farmers will contribute to the experimental design, ensuring the toolkits reflect their practical needs and the specific conditions of their locations.

The results will be shared at workshops with farmers and scientists to strengthen knowledge exchange and bridge the gap between science and practice. The project aims to improve understanding of tree–crop–soil interactions, empower farmers to make evidence-based decisions, and increase FiBL's outreach in the Mediterranean region. By involving farmers as co-researchers, the 'MoniTree' project will generate actionable knowledge, foster innovation, and support climate-resilient agroforestry strategies.

Financing/ Donor
  • Edith Maryon Foundation, Switzerland
Project partners
  • Dryland Agroforestry Center (DAC), Portugal
  • Research Institute of Organic Agriculture (FiBL), Switzerland
FiBL project leader/ contact
Role of FiBL

Project manager

FiBL project number 65313
Date modified 05.06.2026
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