Integrating systems approach in managing yam research, development and extension program

Research, development and extension (RDE) requires a systems approach to management to address economic and social agenda. In Northern Philippines, yam (Dioscorea alata L.) is a high-value root crop. To develop yam as a sustainable commercial crop, it requires a management system along with RDE, organizational output and outcome linkages. This highlights the importance of multi-disciplinary knowledge flows and entrepreneurial relationships among and between industry, academic, government and NGOs' and peoples' participation. As a developmental study, the management strategy utilized is the modified system approach. This supplies technologies in a multi-disciplinary; participatory approach, employing a variety of extension delivery systems. The program was provided financial-support through the DOST-TAPI-STEAM-MSTAP, DAR-ADB-ARCs, DA, TESDA, LGUs, and Office of the Provincial Governor (OPG). The program developed entrepreneurs, involved stakeholders and determined its radiation effect. Conducted from 2000 to present, this program covered 24 RDE studies on cultural management. On the post-harvest aspect, standardization of yam flour technology that is processed into food products like cake, jam, bibingka, and ice cream was done. Products were subjected to quality formulation and testing. A total of 24 trainings with 854 clienteles were trained in the whole gamut of yam technology. For its massive dissemination strategies, the program promoted its products by joining twelve exhibits, released one video coverage aired over national television program and eight press releases in national publications, distributed 3,100 copies of technoguide, 1,500 copies of technocalendars/pamphlets on yam production which were likewise supported by 108 farm demonstration. Nine government and five NGOs are included in the network. At present, 1,338 farmers are involved in the enterprise, producing 135,500 sets, generating 50-60 percent ROI and providing a significant radiation effect.