Participatory plant breeding: a technical manual

Participatory plant breeding engages farmers, researchers, and stakeholders in developing locally adapted crop varieties. It enhances agro-biodiversity by integrating diverse knowledge systems into breeding processes for self-pollinated, cross-pollinated, and vegetatively propagated crops. The approach supports resilient food systems through inclusive, science-based variety development. This manual guides institutions and farmer groups in designing and implementing PPB programmes, covering trial design, data collection, analysis, and result dissemination. It is intended for research centres, universities, NGOs, and government extension services.