Pepper grows in a field surrounded by and filled with bamboo poles to act as a trelis

Pepper plantation in Myanmar

Photo: Dominique Guenat
BFH-HAFL Hugo P. Cecchini Institute
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The extraction of tannins has the potential to create new, sustainable income opportunities for the people of the Philippines. In a four-year project, researchers from the Bern University of Applied Sciences (BFH) and the Philippines identified coconut husks as a promising source of large quantities of tannin.

School of Agricultural, Forest and Food Sciences (BFH-HAFL)

Shifting cultivation, a vital system in tropical landscapes, is undergoing exciting transitions. Eight archetypes, from perennial plantation crops to restored secondary forests, encapsulate these transitions. Factors like higher expected land rents, resulting form increased market access, crop price surges, secure land tenure, and state interventions are the main drivers of archetypical transitions to perennial plantation crops, permanent agroforestry, permanent non-perennial crops and wood plantation.Meanwhile, prioritizing other on- and off-farm activities leads to transitions to regrown secondary forests and non-cultivated non-forested lands.

 

The consequences of these transitions are diverse and context-dependent. Positive environmental outcomes are seen in transitions to permanent agroforestry, regrown secondary forests, and restored secondary forests. However, economically profitable transitions to perennial plantation crops, permanent non-perennial crops, pasture, and wood plantations often result in negative environmental impacts. This diversity calls for a critical and contextualized appraisal of shifting cultivation and its transitions in designing land system policies that benefit both people and nature

Centre for Development and Environment (CDE)

In a new video, ETH Zurich researcher Christian Andres presents how dynamic agroforestry can contribute to healthy, sustainable cocoa farms and the livelihoods of farmers in Ghana and Ivory Coast.

ETH Zürich

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