Category: Productivity

Soil biodiversity suports all life on earth. Photo courtesy of EU-JRC

The A to Z of soil biodiversity

The soil is the “living, breathing skin of our planet.” It is the basis of food production and essential for clean water, health, greenhouse gas capture and numerous other functions that support life on earth. Soil biodiversity is...

Malawi farmer in his maize field intercropped with fertilizer trees. Photo: Mark Ndipita/ICRAF

Smallholder farmers in Malawi are growing fertilizer trees on their farms to improve food production

The adoption of fertilizer trees on farms is a simple and effective way to improve soil fertility, food productivity and therefore contribute to food security. Yet, there is still little empirical research that documents the impact of fertilizer...

Model agroforestry landscape in Son La Province. Photo: World Agroforestry Centre

Agroforests expanding across landscapes in Northwest Viet Nam

After five years, the proven benefits of agroforestry have inspired farmers to expand from plots to entire landscapes.   By Nguyen Anh Thu and Tran Ha My   A project in the harsh environment of Northwest Viet Nam,...

How does resource competition with trees affect growth of the Ethiopian signature grain tef? A probabilistic approach can aid in modelling complex agroforestry systems. Photo by Eike Luedeling/ICRAF

An agroforestry view on crop modelling

Global food and development policies are increasingly being supported by crop models, but current modelling approaches are unfit for this purpose. The models in use, many of which were developed in the 1970s and 1980s for high-input monoculture...

Farmer-Doña-Paula

Agroforestry leads as investors and governments support land restoration in Latin America

The global land restoration movement launched in Bonn five years ago is gaining steam. It’s big and it’s ambitious. In Latin America and the Caribbean, where it is called Initiative 20X20, it aims to bring 20 million hectares...