Introduction
Agriculture is one of the most important sectors in society because it provides the food people eat, supports millions of livelihoods and supplies raw materials to many industries. Although modern economies are increasingly driven by technology, finance and services, agriculture remains fundamental to everyday life. Without farmers, agricultural workers and the wider food-production system, communities would struggle to access reliable and affordable food.
Agriculture is also particularly important in South Africa, where the sector contributes to food security, employment, exports and rural development. Statistics South Africa reported that income in the agriculture and related-services industry reached R537.1 billion in 2024, while more than 840,000 people were employed in the industry at the end of June that year.
Understanding why agriculture matters is therefore essential for appreciating its role in economic development, poverty reduction, environmental sustainability and the future of society.
1. Agriculture Provides Food Security
The most obvious reason agriculture matters is that it produces food. Crops such as maize, wheat, vegetables, fruits and other agricultural products form an essential part of people’s diets, while livestock farming supplies meat, milk and other products.
Food security means that people have reliable physical and economic access to sufficient, safe and nutritious food. A strong agricultural sector can reduce a country’s vulnerability to disruptions in international markets and supply chains.
Food security is particularly important when countries face droughts, floods, conflicts, economic difficulties or international trade disruptions. Recent increases in global food prices have demonstrated how weather conditions and disruptions to agricultural production can affect food availability and affordability.
2. Agriculture Creates Employment
Agriculture provides employment both directly and indirectly. Farmers, farm workers, machinery operators, agricultural technicians and managers all contribute directly to production.
However, the agricultural economy extends far beyond the farm. Jobs are also created in transportation, food processing, packaging, storage, agricultural finance, equipment manufacturing, retail and distribution.
In South Africa, agriculture remains an important source of employment. Government reported approximately 920,000 agricultural jobs in the third quarter of 2025, illustrating the sector’s continuing importance to employment.
This makes agriculture particularly important for rural communities where employment opportunities outside farming can be limited.
3. Agriculture Supports Economic Growth
Agriculture contributes to economic activity by generating income for farmers, workers, suppliers, processors and retailers. A successful agricultural industry creates demand for seeds, fertiliser, machinery, fuel, financial services, transportation and other products.
The agricultural value chain therefore has a multiplier effect. Money generated on farms can circulate through local businesses and communities, supporting additional economic activity.
South Africa’s agricultural sector also contributes to international trade. Government reported that agricultural exports reached a record US$13.7 billion in 2024, demonstrating the sector’s contribution to foreign earnings and the country’s position in international food markets.
4. Agriculture Supports Rural Communities
Agriculture is closely connected to the development of rural areas. Farming can provide income and employment while supporting businesses such as shops, transport operators, equipment suppliers and agricultural service providers.
When agricultural production grows, it can stimulate investment in rural infrastructure, including roads, storage facilities, irrigation systems, electricity and telecommunications.
Strong rural economies can also reduce pressure on cities by creating opportunities closer to where people live. For this reason, agriculture is an important part of broader rural development strategies.
5. Agriculture Supplies Raw Materials
Agriculture is not only about food. Many industries depend on agricultural products as raw materials.
Cotton, for example, can be used in textiles, while sugarcane supports sugar production and other industrial activities. Agricultural products can also contribute to the production of animal feed, beverages, bio-based products and other manufactured goods.
This connection between farming and manufacturing demonstrates why agriculture should be viewed as part of a much larger economic system rather than as an isolated industry.
6. Agriculture Can Help Reduce Poverty
Agriculture has the potential to provide opportunities for smallholder farmers, emerging entrepreneurs and rural households. When farmers have access to land, finance, skills, technology, infrastructure and markets, agricultural production can become an important source of income.
Government identifies food security, employment, agricultural production, value-chain development and an inclusive rural economy among important agricultural priorities.
However, agriculture alone cannot eliminate poverty. Farmers need access to markets, affordable finance, reliable infrastructure, agricultural knowledge and protection against major risks such as drought, disease and fluctuating prices.
7. Agriculture and the Environment
Agriculture depends directly on natural resources, including soil, water, biodiversity and healthy ecosystems. This means environmental protection is essential to the future of farming.
Poor agricultural practices can contribute to soil degradation, water pollution, biodiversity loss and excessive pressure on natural resources. At the same time, responsible farming practices can help protect soil, conserve water and improve ecosystem health.
The Food and Agriculture Organization of the United Nations emphasises that sustainable agriculture must balance environmental health, economic viability and social equity while meeting the needs of present and future generations.
Practices such as crop rotation, conservation agriculture, responsible irrigation, improved soil management and integrated pest management can contribute to more sustainable production.
8. Technology Is Changing Agriculture
Modern technology is transforming farming. Farmers increasingly use machinery, satellite information, weather forecasting, irrigation technology, digital platforms and improved seeds to increase productivity.
Precision agriculture can help farmers apply water, fertiliser and other inputs more efficiently. Technology can also help farmers monitor crops, identify diseases and make better decisions.
Investment in agricultural research and innovation is therefore essential. South Africa’s government has highlighted research, development, improved agricultural production, biosecurity and market access as important components of the sector’s development.
9. Young People Have a Role to Play
Agriculture should not be viewed as an outdated profession. Young people can participate in farming, agricultural technology, food processing, logistics, agricultural finance, research and entrepreneurship.
Modern agriculture increasingly requires knowledge in business management, science, technology, environmental management and marketing. Encouraging young people to enter the sector can help ensure that farming remains innovative and productive in the future.
Education and training are therefore important for creating a new generation of skilled agricultural professionals and entrepreneurs.
Conclusion
Agriculture matters because it provides food, creates employment, supports businesses, generates exports and strengthens rural communities. It also connects directly with environmental sustainability, economic development and the wellbeing of society.
South Africa’s experience demonstrates that agriculture remains economically significant even as the economy becomes increasingly diversified. The sector generated hundreds of billions of rand in income in 2024 and supported hundreds of thousands of jobs.
The future of agriculture will depend on how effectively society responds to challenges such as climate change, water scarcity, land degradation, changing food demand, agricultural diseases and access to finance and markets.
Supporting sustainable farming, investing in technology and skills, improving infrastructure and creating opportunities for small and emerging farmers can help build a stronger agricultural sector. Ultimately, investing in agriculture means investing in food security, employment, economic opportunity, healthy communities and the future of society itself.