This book consists of selected, edited and revised papers from a workshop held at ICRAF in July 2000. It synthesizes existing information on the adoption of natural resource management investments and strategies (such as soil fertility improvements or erosion control) for agriculture in Sub-Saharan Africa. It also critically examines current analytical methods and generates research and policy recommendations. Contents include: o Farmers' objectives and learning processes o Willingness and capacity to make long-term investments o Economic incentives and the importance of the resource base o The agroecological, institutional and policy context o Towards improved NRM in African agriculture