The fall in the agricultural sector’s contribution to Tanzanian export earnings since the early 1990s has increased attention toward new crops with the potential of supplementing the country’s traditional export crops. Particular attention has been focused upon identifying crops enjoying...

Certified organic farming has emerged as a market channel providing participating African small-holders with access to high value markets in the EU. The benefits may include not only a guaranteed produce market, but also premium prices, and higher net revenues. Where training in organic farming...

This paper examines the revenue effects of certified organic contract farming and of use of organic farming methods in a tropical African context. These are compared with 'organic by default' conventional farming systems without contractual relations. Survey data from a medium-size cocoa-vanilla...

Local capacity for standards conformity assessment is an important component in accessing export markets. In theory, it will lead to lowered compliance costs on the part of local exporters. Moreover, it may provide local exporters with the ability to contest unfavourable foreign test results and...