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...

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’...

The second of three books in IFPRI's climate change in Africa series, East African Agriculture and Climate Change: A Comprehensive Analysis examines the food security threats facing 10 of the countries that make up east and central Africa - Burundi, Democratic Republic of Congo, Eritrea, Kenya,...

The government of Ethiopia is investing significant public resources to increase overall national production of teff, wheat, and maize. To better understand the likely economywide effects of increases of between 12 and 14 percent in the national production of these cereals, a set of production...

These theories of change were developed to help the HarvestPlus program deliver on its planned outcomes and impacts. HarvestPlus expects to contribute to the reduction in micronutrient deficiency among women and children in rural areas of developing countries through the breeding and...

This study analyzes consumer acceptance of biofortified orange maize in rural Zambia by eliciting consumers' willingness to pay. It attempts to examine the impact of nutrition information, comparing the use of simulated radio versus community leaders in transmitting the nutrition message, on...

The Ethiopian government has been promoting a package-driven extension that combines credit, fertilizers, improved seeds, and better management practices. This approach has reached almost all farming communities, representing about 2 percent of agricultural gross domestic product in recent...

This study examines the existing status, policies, and institutions for promoting agricultural output in Nepal, in particular cereals. In this context, it reviews the policies on agricultural input such as seed, fertilizer, water, agricultural equipment, research and extension, and agricultural...

Successes in African Agriculture investigates how to reverse this decline. Instead of cataloging failures, as many past studies have done, this book identifies episodes of successful agricultural growth in Africa and identifies processes, practices, and policies for accelerated growth in the...