Extension materials facilitated VBA engagement of farmers in rural Tanzania even in informal settings, enhancing information flow beyond village boundaries. Village-based Advisors (VBAs) play important roles in reaching a ...

De petits exploitants agricoles d’Afrique ont démontré, dans le cadre d’essais sur le terrain, que la variété améliorée des légumineuses, les bactéries fixatrices d’azote, les semences de haute qualité et les engrais ...

The strongest information campaigns and campaign materials result from a communication for development approach, supporting active engagement with the target audience from the outset. Additional investment can deliver ...

A rhizobium inoculant converts nitrogen from the air into a form legumes can use, improving soil fertility, while maximizing plant growth and yields. Improved legume varieties, nitrogen-fixing bacteria, high-quality seeds, ...