This short presentation, prepared for the 22nd European Seminar on Extension and Education (ESEE) in Wageningen (29 April 2015), summarizes the SOLINSA (Support Of Learning and Innovation Networks for Sustainable Agriculture) project and its objectives and describes the three features to enhance transition towards sustainable agriculture through learning & innovation: 1) Processes of co-evolution; 2) Joint Reflection; 3) Facilitation. 

Decline farm product prices and the subsequent effect of diminishing farm income become a core factor of sustaining peasant agriculture in developing countries. The small holding agriculture concentrated on paddy and vegetables farming in Sri Lanka also suffered from the issue causing many threats to sustain the industry. Nearly 30 percent of the labour force in Sri Lanka occupied in agriculture and thus deteriorating farm income has become core issue in national development.

This presentation was given for the SEARCA Forum-workshop on Platforms, Rural Advisory Services, and Knowledge Management: Towards Inclusive and Sustainable Agricultural and Rural Development, Los Banos, 17-19 May 2016. It introduced power asymmetries, how to empower members in innovation platforms, conflict management, negotiation and trust. 

Understanding barriers to market access for smallholder farmers and their marketing efficiency when they participate in agricultural value chains is key to unlocking the market potential and overcoming market failures. This study aimed at determining factors limiting farmers’ market access, the break-even point for undertaking postharvest value addition activities by the farmers, and the market efficiency of the Uganda potato market chains in which the smallholder farmers are participating.

Accordingly to the authors It is beyond the scope of this chapter to empirically explore the determinants of the commercialization of agriculture and its impact on poverty; so instead, they will present and discuss some empirical evidence on topics that remain hotly debated regarding commercialization and poverty. In Sect. 12.2, it is investigated how smallholder farmers in northern Vietnam have been affected by the recent food price volatility with respect to their income and consumption levels, while in Sect.