Khazaei, H.; Scott, S.; Niemi, J.

Farmer field schools (FFSs) are transformative, participatory approaches to adult agricultural education that effectively promote farmers\' learning and capacity building and empower farming communities with practical knowledge. Here, we present a case study of FFS in the Katete district, Eastern province of Zambia, focused on good pigeon pea agronomic practices and the value chain. Three FFSs were established, focusing on a variety of trials, bio-pesticides, and a pigeon pea-specific rhizobial inoculant. Extreme weather conditions, an underdeveloped pigeon pea seed value chain, and a poor seed system hindered the implementation of the FFSs. To strengthen the pigeon pea seed value chain, a seed dehuller is now available to farmers. Our results highlight the importance of the design, implementation, monitoring, and evaluation of the FFSs. Pigeon pea FFSs will support crop and food diversification, improve soil fertility and sustainable agriculture, and may increase household income.