Green Extension is an umbrella term used to describe rural advisory services which support the scaling up of sustainable agriculture. This encompasses a range of methods to promote various types of content. What these approaches have in common is a process of socio-ecological learning, i.e., supporting farmers to analyse local problems and opportunities, and test alternative practices under local conditions.

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.

In order to bring about sustainable transformation and business orientation into the Indian Agriculture sector, there have been schematic interventions to promote unique forms of social capital for farmers, called Farmer Producer organizations (FPOs). Many stakeholders, particularly NGOs, are involved in promoting and handholding these FPOs in a target-driven mode by promoting a large number of such institutions across the country.

India is witnessing dwindling gains from agriculture for the smallholder farmers because of high cost of inputs, changing climate impacting production, fluctuating market prices of outputs, and weak delivery of services at the last mile. The value share of farmers in the commodity supply chain needs to be increased to ensure that farming remains a remunerative livelihood option. There has to be a wider acceptance of the fact that the country needs partnerships among multiple players with complementary knowledge and expertise for its agricultural development.