Category: Trees

Dr Happiness Osebele, geneticist and mother of five, one of 29 senior plant breeders from around Africa attending the African Plant Breeding Academy in July 2016 at ICRAF. Photo: World Agroforestry Centre/Catharine Watson

How Happiness is breeding plants for Africa’s future

  Plant breeders are improving food plants and building a more food-secure future for Africa. One has been working at it all her life despite early challenges.   A plant breeder called Happiness spent 17 months trying to...

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...

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...

Faidherbia parkland, Karonga District, Malawi. Photo by Tracy Beedy/ICRAF

While raising crop yields, African thorn tree Faidherbia albida captures large amounts of carbon

A large, old Faidherbia albida tree with a metre-plus diameter stored the equivalent of the CO2 emitted by 8 cars over one year. These useful trees play an important role in carbon sequestration, a critical part of the...