Researchers at the University of Queensland have worked on research projects in the PNG Highlands since 2005. These projects were, and are, applied research to manage soil fertility in sweetpotato-based cropping systems in the Highlands. They were funded by the Australian Centre for International Agricultural Research. Our key collaborator was PNG’s National Agricultural Research Institute. Although the projects were in the field of Soil Science, specifically soil fertility management, our approach has always been multidisciplinary.

The Water Resources Department, Government of Maharashtra, responsible for building infrastructure and delivering water to farmers and other users, has so far created irrigation potential of about 5.3. million hectares and the current utilization is about 76%. About 5000 Water User Associations (WUAs) have been established to manage the water supply within their designated areas. However, the water use efficiency and productivity is adversely impacting the overall water security of the state.

Participatory Guarantee Systems (PGS) and short organic supply chains have emerged as promising solutions for smallholder farmers to provide organic produce to nearby consumers. PGS is an institutional innovation that builds trust among producers, traders and consumers through a low-cost transparent and participatory certification mechanism. They have particularly gained a foothold among smallholder farmers in middle- income countries, where third-party certification costs are often unaffordable.