An Evolving Paradigm for Africa and Synthesis of the Lessons from Asia -- Mechanization Outsourcing Clusters and …"Agricultural mechanization has made slow progress in Africa south of the Sahara, while in many Asian countries … tractors and other agricultural machinery have been widely adopted. Can Asia's success offer a model for Africa? An Evolving …

encouraging weed and pest proliferation. Changes in precipitation patterns increase the likelihood of short-run crop failures and …, detailed modeling of crop growth under climate change with insights from an extremely detailed global agriculture model, using …