IN IN T R 3 Tanzania, a land of diverse environments, lies on the east coast of Africa. Ninety percent of its 20 million people are in the rural sector. Small-scale farmers dominate in agricultural production, with most of them farming plots of one to three hectares. The majority of farm operations are carried out by hand. In spite of its potential, Tanzanian agricul- ture has been characterized by stagnant production for the last two decades. Among the many factors contributing to this disappointing performance are unfavorable market conditions for exports and imports, poor infrastructure, and the lack of production incentives for farmers. Another contributing factor: Although Tanzania's commodity researchers and extension personnel are well-trained and dedicated, they have had relatively little success in inducing farmers to adopt newly developed crop production recommendations. Too often, researchers working with a single commodity focus in the relative isolation of the exper- iment station had not paid sufficient attention to farmers' priorities. As a result, methods developed under on-station condi- tions often requiring intensive labor, high seed density, and high fertilizer levels were inappro- priate under the limited resource conditions found on most small farms. Frustrated extension person- nel, in turn, had not been able to persuade farmers to embrace new methods that didn't properly answer their needs. The Farming Systems Project was developed in the late 1970's, in response to a recommendation from the Ministry of Agriculture's previous research project supported by USAID. This earlier project noted the need for development of more relevant, near-term technologies which could be achieved through closer linkage among research- ers, extensionists, and farmers in Tanzania. Majestic Mt. Kilimanjaro rises above fertile farmland in northern Tanzania. On-station experiments include varietal trials such as this Tegemeo sorghum plot at the Ilonga Agricul- tural Research Institute.