ABSTRACT
The CARP sought to develop a sustainable commercial pineapple value chain, address the challenges of smallholder farmers, train competent university and TVET graduates, and forge links with the public and private sectors. The participatory action research methodology involved 17 university students, eight university lecturers and researchers, agro-processors, commercial pineapple producers, extension agents, TVET interns, and farmer groups. The field trials revealed the presence of mixed viral infections; Pineapple Mealybug Wilt, Phytophethera cinnamomi and nicotianae associated heart rot disease in farms. Biochar and compost soil amendments increased pineapple yield and improved fruit quality. The information system support (drones, CAPI, mobile telephony, and radio) addressed farmer information needs, linked them to public and private sector players, and improved livelihood assets. Over-matured sugarloaf fruits had higher total antioxidant and flavonoid content when harvested in the afternoon and refrigerated while these values in the smooth cayenne variety were optimal in the morning. Microwave-pasteurised pineapple juice can store for three weeks when refrigerated. The pineapple CARP increased yield and income, and also improved the livelihoods of smallholder farmers. This innovation platform ensured the uptake of improved commercial pineapple production technologies and the employability, competencies, and career progression of graduates. It strengthened relations, raised the profile of the university, and resulted in several student businesses.
