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 effort to reduce greenhouse gas emissions linked to climate change.
Yaounde — Commercial agriculture has received a major boost and the impact of climate change minimised in Cameroon thanks to the adoption of agroforestry techniques by thousands of farmers.
The World Agroforestry Centre introduced agroforestry methods to rural farmers in the central African country some 20 years ago.
Also known as agro-sylviculture, it a land use management system in which trees or shrubs are grown around or among crops or pastureland. These techniques aim to ensure smallholder households increase their use of trees in agricultural landscapes to improve food security, nutrition, income, health, shelter, social cohesion, energy resources and environmental sustainability. Read more. .
Leveraging their buying power and financial resources, companies are working to create the sustainable supply chains we need in a changing climate. Ones in which farmers and companies prosper together. Where farmers will produce more using ecologically sound practices, and earn decent incomes for their production.
An estimated half a billion smallholder farmers produce 70% of the world’s raw materials and are the pillar of the food industry. Their sustainability is tied together with that of the companies—large and small— that buy this produce, process and market foods and natural products. Read more. . .
With population growth and urbanization, the demand for energy from trees is growing rapidly around the world. This demand presents a golden opportunity for wood energy be a force for energy security, sustainable development and greener economies. But this exciting potential can only be realized when the wood energy sector, particularly the one in sub-Saharan Africa, is ‘de-risked’ to become orderly, legitimate and sustainable.
A special event at the recent XIV World Forestry Congress (7 to 11 September, Durban, South Africa) saw a high-level panel of experts discuss the situation of woodfuel and charcoal production, trade and consumption around the world, with a particular focus on Africa. The event titled “More than heat! Wood energy for the future,” went beyond wood as a household energy resource, to its potential—as a modern fuel—to power green growth for national economies. Read more. . .
First ‘fruit tree portfolios’ established in Kenya, in a novel approach to improved year-round nutrition
World Agroforestry Centre (ICRAF) researchers have launched a novel approach to tackle the problem of micronutrient deficiencies, also known as ‘hidden hunger.’ The fruit tree portfolio approach involves cultivating a set of fruit trees on farms, which is carefully designed to supply nutritious fruits to eat throughout the year, for diverse diets and improved health.
The fruit tree portfolio for a particular locality gives the optimum number and combination of ecologically suitable agroforestry tree species to provide for year-round fresh fruits for households’ requirements of vitamin C and pro-vitamin A, both essential nutrients. Because the trees in the portfolio have different harvest seasons spanning the entire calendar year, they provide a year-round supply of at least one fruit species per month for the household. Read more…