Farmers can increase production and conserve natural resources by turning to agricultural intensification through agroforestry. Sammy Carsan, a tree domestication scientist with ICRAF and lead author of a recent article on agroforestry and agricultural intensification, tells CCTV Africa that a long-term solution to intensification in Africa should not purely be based on an imported intensification model but instead consider approaches that can maintain the quality of the available resource base through ensuring nutrient cycling, organic matter build-up, biodiversity improvements and water quality regulation. You can watch the story here