Agricultural extension is the function of providing need- and demand-based knowledge in agronomic techniques and skills to rural communities in a systematic, participatory manner, with the objective of improving their production, income, and (by implication) quality of life. Extension is essentially education and it aims to bring about positive behavioral changes among farmers.
For news of our work on extension via radio in minority languages, see our Kenya pages.
Agricultural extension consists of:
- the dissemination of useful and practical information related to agriculture, including improved seeds, fertilizers, implements, pesticides, improved cultural practices, and livestock
- the practical application of useful knowledge to the farm and the household.
Extension is an essential pillar both for rural community progress and as part of a strategy of agricultural research and development. Agricultural research remains an academic endeavor unless it is informed by real problems on the ground and efforts are made to deliver solutions to farmers by appropriate forms of extension. Research institutions focus on the technical aspects for generating useful technologies, while extension focuses on the acceptance and adoption of those technologies by users. The two, research and extension, should be functionally linked.
Which are the three main potential sources of agricultural extension services?
- The public sector
Ministries and departments of agriculture, and agricultural research centers.
- The private non-profit sector
Local and international non-governmental organizations (NGOs), foundations, community boards and associations, bilateral and multilateral aid projects, and other non-commercial associations.
- The private for-profit sector
Commercial production and marketing firms (such as input manufacturers and distributors), commercial farmers or farmer group-operated enterprises where farmers are both users and providers of agricultural information, agro-marketing and processing firms, trade associations, and private consulting and media companies.
Countries like the United States, Canada, Australia, and Denmark, which have very advanced agricultural sectors, have always enjoyed strong extension services, first public, and now public and/or private. However, this is lacking in developing countries.
In India, the Training & Visit System, a top-down, public sector-driven model of extension, played an important role in the Green Revolution. However, it was not well suited for the diverse farming system of rainfed areas and proved incapable of meeting evolving challenges, including improving the sustainability of farming systems, promoting agricultural diversification, and integrating farmers into dynamic markets.
In many sub-Saharan African countries, smallholders are characterized by poor adoption of technologies, partly explained by the absence of “smallholder-friendly” research findings. Another reason is that research stations in Africa have tended to develop ideas with too little attention to smallholder labor constraints, to the riskiness of the innovations, to the likely availability of inputs, and to the presence of markets.
New approaches to agricultural extension
Addressing new and growing challenges in agriculture requires extension to play an expanded role with diverse objectives. New approaches to extension need to emphasize three elements:
- strategies to develop Agricultural Innovation Systems,
- pluralism of service providers, and
- that extension services should be demand-driven.
With the changing environment of agricultural extension, institutional pluralism and bottom-up participatory approaches are essential. The public sector will still need to play an important role in providing agricultural extension services due to the services' public good nature, but its role needs to change in the face of the increasing role of the private and NGO sectors and new and additional responsibilities of extension services. Entry of actors such as the private sector and NGOs in the delivery of such services needs to be relaxed and the creation of innovative public-private partnerships in extension needs to be facilitated and promoted.
Agricultural extension as a new frontier
Agricultural extension has been the subject of much effort and discussion over the decades. The record of the experience is mixed. As agriculture moves back onto the agenda, extension needs to move there likewise and receive the renewed attention that it deserves. In the view of the Syngenta Foundation, it is one of the frontiers to be addressed in agriculture in today's new market and technology environment. The Foundation is active, for example, in:
- Supporting farmers in becoming more professional growers and diversifying their sources of income. In India, the Foundation supports and educates farmers through application of agronomic techniques and diversification into vegetables.
- Assisting in the organizational capacity building of smallholder farmers through targeted training and assistance all the way to the formation of cooperatives. In Mali, through the PRECAD project funded by the Foundation, five farmers' organizations received their official certificate as a cooperative (seed, grain, nursery, plant, and sesame producers). The sesame cooperative was able to sign a contract with wholesalers for more than 25 tons in 2008.
Further news and information:
- SFSA employee co-edits book
Yuan Zhou is our Foundation's Head of Research & Policy Analysis. She is also co-editor of the June 2015 book "Knowledge Driven Development; Private Extension and Global Lessons". Here is a synopsis.
Together with Suresh Babu of IFPRI, Yuan and the many other contributors draw on real-life examples. These illustrate the role and capacity of private companies in knowledge-sharing and intensification through agricultural extension. For further information and book orders, use any of these links: