This paper presents a historical overview of plant breeding research, variety release and seed supply of staple food grains in Zimbabwe, and assesses the impacts of the new varieties on yields using national aggregate yield data. The paper also analyses farm-level factors determining farmers’...

Unless more effective ways can be found to deliver high-yielding seed to farmers in developing countries, the hoped-for “green revolution” in maize production will remain elusive. This comprehensive reference examines the spectrum of technical, economic, and institutional issues that will...

"In Ethiopian development policies, pastoralist areas have recently attracted more attention. However, much debate and policy advice is still based on assumptions that see a sedentary lifestyle as the desirable development outcome for pastoralist communities. This paper investigates current...

"This paper leverages datasets and results from two separate studies carried out across eight Kajiado group ranches and offers a unique opportunity to look at emergent pre- and postsubdivision trends from an interdisciplinary framework that combines ecological, political, and human-ecological...