The Philippines began using the Training and Visit system following an appraisal by which mission?

The correct answer is based on the historical context of agricultural development in the Philippines. The Training and Visit (T&V) system was implemented as part of an initiative to enhance agricultural extension services. The World Bank played a significant role in this transition, conducting assessments and providing recommendations for improving agricultural productivity.

The T&V system emphasizes the importance of regular training sessions for extension workers, coupled with visits to farmers to provide hands-on guidance. This approach was pivotal for improving the extension services in the Philippines, as it aimed to bridge the gap between agricultural research and practice by ensuring that farmers received timely and relevant information.

While other missions may have contributed to agricultural strategies in the region, the World Bank's involvement was specifically crucial in establishing the framework for the T&V system. This alignment with the World Bank's strategic goals for agricultural development further solidified the effectiveness of this approach in enhancing the capabilities of local extension services.