The Role of Agricultural Investment in Boosting Growth and Reducing Poverty in India

Agriculture is the backbone of India’s economy, employing roughly half the workforce and sustaining the livelihoods of hundreds of millions of rural families. Yet its true power lies not just in what it produces, but in how investment within the sector shapes economic growth and lifts people out of poverty. From the irrigation canals of the 1960s to today’s digital agriculture platforms, the history of agricultural investment in India is, in many ways, the history of India’s development itself.

Why agricultural investment matters for the broader economy 🔗

Investment in agriculture is widely recognised as crucial for economic growth, poverty reduction, and improved food and nutrition security. In India, this connection is especially direct. The majority of the rural population depends on agriculture for income, which means that when farm productivity rises, so do rural wages, household spending, and local economic activity. Research shows that a 1% increase in agricultural value added per hectare leads to a 0.4% reduction in poverty in the short run and nearly 1.9% reduction in the long run, with the long-run effect driven by lower food prices and higher rural wages. For a country where hundreds of millions remain near or below the poverty line, these numbers carry enormous weight.

Public investment in agriculture is vital not only for the sector’s own development, but because of the entire economy’s structural dependence on it. When agricultural investment falls short, the ripple effects are felt across inflation, employment, and rural well-being. The reverse is equally true: well-directed investment multiplies its returns across multiple sectors simultaneously.

The role of rural infrastructure in agricultural growth 🔗

Agricultural investment goes well beyond seeds and fertilisers. It encompasses rural roads, irrigation systems, electricity, storage infrastructure, and market linkages – all of which together determine how productive and profitable farming can be.

Roads and market connectivity 🔗

Government expenditure on roads has had the largest impact on poverty reduction and agricultural productivity growth among all categories of rural infrastructure investment. Better road connectivity reduces the marginal cost of agricultural production by lowering transaction costs, opening up non-farm employment outside the village, and improving access to inputs, credit, and health services. The Pradhan Mantri Gram Sadak Yojana (PMGSY), launched in 2000 as a 100% centrally sponsored scheme, aims to provide all-weather road connectivity to over 1.60 lakh eligible unconnected habitations, with road length worth ₹2.9 lakh crore sanctioned by 2019.

Rural electrification 🔗

Electrification is equally transformative for agriculture. Power enables irrigation pump sets, cold storage, and agro-processing – all of which directly raise farm income and reduce post-harvest losses. Research on India’s Rashtriya Sam Vikas Yojana (RSVY) programme found that districts receiving infrastructure grants – including road and electricity improvements – saw increases in village-level employment and the number of microenterprises, with stronger effects in electricity and road-intensive industries. The evidence is clear: electrification and connectivity together create conditions for sustained economic activity beyond just farming.

Irrigation investment 🔗

Irrigation is the single most important determinant of agricultural output stability in India. When farmers depend solely on monsoon rains, any shortfall threatens the entire season’s income. India currently has around 5,000 large dams capable of storing more than 220 teralitres, and irrigation remains the primary purpose of this infrastructure. Investment in canal networks and groundwater systems allows farmers to cultivate multiple crops per year, directly multiplying income potential and reducing vulnerability to weather shocks. Across 16 major Indian states, improved physical infrastructure – particularly electricity, roads, and irrigation – was found to enhance agricultural productivity and output while also reducing poverty and infant mortality.

The Green Revolution: investment-led growth at scale 🔗

The most dramatic demonstration of agricultural investment’s power in India came through the Green Revolution. Facing severe food shortages and the threat of famine in the mid-1960s, the government made a concentrated push: high-yielding varieties of wheat and rice were introduced, irrigation facilities were expanded, and farmers were given access to fertilisers and credit. Wheat production increased by nearly 150% between the mid-1960s and mid-1970s, and the country became self-sufficient in grain production by the end of the 1970s. The surge in agricultural output boosted rural incomes while also causing food prices to fall, reducing rural poverty.

The Green Revolution was supported by high investment in crop research, infrastructure, market development, and policy support, and it led to the tripling of cereal production with only a 30% increase in cultivated land area. For India, this translated into food security at the national level – a transformation that had been unthinkable just a decade earlier.

The Green Revolution also created substantial employment. The rise in farm activities and rural infrastructure generated jobs across agriculture and allied sectors, including the agro-machinery and fertiliser industries. This employment effect extended poverty reduction well beyond the farm gate.

Regional disparities: a lesson from the Green Revolution 🔗

The Green Revolution’s benefits were not evenly distributed. States like Punjab, Haryana, and Uttar Pradesh, which had good irrigation and other infrastructure, were able to benefit from the revolution and achieve faster economic development, while other states recorded slow growth in agricultural production. This uneven outcome exposed a fundamental challenge: investment concentrated in already-developed regions tends to widen inter-regional disparities rather than close them.

Research confirms that the skewed distribution of both public and private investment in favour of agriculturally developed states has been responsible for widening the disparity in agricultural infrastructure and per capita income across states. Rain-fed areas and the eastern Indo-Gangetic plains, where poverty is concentrated, have historically received far less investment attention – and their agricultural performance reflects this neglect.

Public investment: the engine of agricultural growth 🔗

Public investment in agriculture covers a wide range of activities – agricultural research and development, irrigation infrastructure, extension services, rural roads, and institutional credit. Its impact on poverty reduction has consistently outperformed input subsidies in research comparisons. One influential study found that the number of people lifted out of poverty is 5 to 10 times higher when money is spent on public investment compared to equivalent spending on input subsidies.

India’s agricultural budget allocations reflect a growing recognition of this reality. The budget for the Department of Agriculture and Farmers’ Welfare rose from ₹11,915 crore in 2008-09 to ₹1,22,528 crore in 2024-25, a more than tenfold increase. Over the same period, total foodgrain production climbed from 204.6 million tonnes to an estimated 332.3 million tonnes in 2023-24.

A notable recent initiative is the Agriculture Infrastructure Fund (AIF). Under the AIF scheme, ₹52,738 crore has been sanctioned for 87,548 projects, mobilising total investments of ₹86,798 crore in the agriculture sector. The scheme focuses on post-harvest management infrastructure and community farming assets – areas that have historically suffered from underinvestment and high post-harvest losses.

However, public investment has not been without its challenges. From 1981 to 2014, the growth of public investment in agriculture and irrigation averaged just 4.6% and 4.0% per year, respectively – well below China’s investment rates at a comparable stage of development. Subsidies on power, fertilisers, and irrigation have progressively crowded out productive investment in research and extension, limiting the sector’s long-run productivity growth.

Private investment and the public-private partnership model 🔗

Private investment in agriculture complements public spending by bringing capital, technology, market access, and value chain integration. Since the early 1990s, agricultural investment growth has averaged over 4% annually, with private sector investment doubling over the past decade in part due to improved access to credit.

Public-private partnerships (PPPs) have emerged as an effective model for scaling agricultural investment. Maharashtra’s Public-Private Partnership for Integrated Agriculture Development (PPPIAD) began with 11 projects in 2012-13 and grew to 33 value chain programmes covering 15 key crops and reaching nearly half a million farmers. This model – where the government co-finances back-end infrastructure while the private sector and farmers contribute the rest – demonstrates how structured partnerships can transform rural economies.

Still, private investment remains unevenly distributed. Private sector investment in marketing, value chains, and agro-processing is growing, but much slower than its potential, and it continues to favour already-developed regions and larger farms. For inclusive growth, private capital needs to be channelled toward lagging regions through targeted policy incentives, better rural connectivity, and de-risking mechanisms for smallholder-focused investments.

Smallholder inclusion: the key to sustainable poverty reduction 🔗

India’s agricultural sector is dominated by smallholders – farmers with less than two hectares of land who face disproportionate barriers to investment. Limited access to credit, poor market linkages, and inadequate extension services mean that the benefits of investment often fail to reach those who need them most.

The rural population classified as poor fell from nearly 40% in the early 1990s to below 30% by the mid-2000s, but the pace of reduction has been too slow. For the roughly 170 million rural persons still below the poverty line, agricultural growth alone is not sufficient – it must be accompanied by programmes that directly expand access to credit, quality inputs, and fair markets for small farmers.

Public investment in irrigation infrastructure, research, and extension in agriculturally lagging regions has been found to bridge inter-regional inequalities while promoting employment and sustainable growth. Directing investment to areas like Odisha, Bihar, and the northeastern states – rather than reinforcing the existing concentration in Punjab and Haryana – is essential for genuinely inclusive agricultural development.

The path forward: balancing investment for inclusive growth 🔗

India’s foodgrain production has grown from 51 million tonnes at independence to over 332 million tonnes today – a testament to decades of investment in agricultural science, infrastructure, and farmer support. The sector faces new pressures: a population projected to require approximately 400 million tonnes of food by 2050, combined with the challenges of climate change, water scarcity, and degrading soil health. Meeting these demands will require a new generation of investment that is both larger in scale and more equitably distributed.

Promising directions include investment in climate-resilient farming techniques, precision agriculture technologies, digital market information systems, and cold-chain infrastructure to cut post-harvest losses. Policymakers are increasingly focused on how to strengthen agricultural investment to raise rural incomes and sustain rapid gains in poverty reduction. The challenge is ensuring that new investment strategies correct the regional imbalances of the past rather than repeating them.

Critically, unless there is a significant step-up in public expenditure on agriculture, investment in the sector alone could become counterproductive – increasing exports without raising output, pushing up inflation, and harming non-agricultural employment. The aggregate impact of agricultural investment on welfare and development depends on its composition, distribution, and the policy environment that surrounds it.

What do you think? Given that India’s agricultural investment has historically favoured already-developed states, what concrete policy changes could redirect resources to lagging rain-fed regions? And as private investment in agro-processing and value chains continues to grow, how can India ensure that smallholder farmers – rather than just large commercial operations – capture a meaningful share of those gains?

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