Why Small Onion Farms in Jaipur Spend More and Earn Less

Onion is the crop Rajasthan's farmers turn to when grain stops paying. It is labour-hungry, it needs steady irrigation, and in a good year it returns several times what wheat would on the same land — which is exactly why diversification into onion has been pushed as a route out of stagnant farm incomes. But "onion is profitable" is a statement about an average, and averages hide who is actually capturing the profit. This study set out to find that out for Jaipur district, one of Rajasthan's significant onion pockets, by working out what onion cultivation actually costs and returns on farms of different sizes.

Ten villages were picked from the three tehsils of Jaipur district with the most land under onion, and 75 onion-growing farmers were drawn from them in proportion to how common each landholding class was locally — 16 small (under 2 ha), 28 semi-medium (2-4 ha), 19 medium (4-10 ha) and 12 large (over 10 ha). Every grower was interviewed in person with a structured schedule covering inputs used, fixed assets, yields and sales. Those figures were then pushed through the standard Indian cost-of-cultivation framework: cost A1 for what the farmer actually pays out, up through cost C2, which adds in the rental value of owned land and the imputed value of family labour — that is, what the household's own land and own hands would have been worth if hired out. Separately, thirty years of district area, production and productivity data (1981 to 2010) from the state agriculture commissionerate were used to work out long-run growth rates.

One detail worth holding on to: onion is a small slice of these farms. Across the sample it took up just 11.8 per cent of the average holding — 5.0 per cent on small farms rising to 15.0 per cent on large ones. Nobody in this sample is an onion monoculture.

On average, growing a hectare of onion cost Rs 52,513 (cost C2). But that average splits in an awkward direction. Small farms spent the most — Rs 57,437 per hectare — followed by semi-medium at Rs 52,809, then large at Rs 50,466, with medium farms cheapest of all at Rs 49,223. Nearly three-quarters of that (74.3 per cent) was operational cost, the money that scales with how much you grow, and within it human labour was far and away the largest single line: Rs 18,922.7 per hectare overall, 36.0 per cent of the entire cost of cultivation.

That labour bill is where the size gap opens. Small farms spent Rs 21,270.4 per hectare on human labour; large farms spent Rs 17,427.6 — about 22 per cent less. Seed and nursery raising showed the same shape, and more sharply: Rs 8,097.7 per hectare on small farms against Rs 5,537.3 on large, a 46 per cent difference for what is nominally the same input. Fertiliser, irrigation charges and plant protection all tilted the same way, if more mildly. The one cost that moved in the opposite direction was overhead: large farms carried the heaviest fixed burden (Rs 14,655.6/ha, 29.0 per cent of their total cost), driven almost entirely by the rental value of their own land, which across the whole sample was the second-largest cost item after labour at 23.8 per cent.

If small farms had simply been buying higher yields with their higher spending, none of this would be remarkable. They were not. Bulb yield climbed with farm size — 306.4 quintals per hectare on small farms, 312.6 on semi-medium, 329.9 on medium and 355.2 on large. Spending more and harvesting less compounds into the number that actually matters to a grower: what one quintal of onion costs to produce. That was Rs 187.5 on small farms and Rs 142.1 on large — a 32 per cent penalty carried by the growers least able to absorb it.

Run it forward into returns and the ladder is perfectly regular. Gross income rose from Rs 136,348 per hectare on small farms to Rs 158,064 on large. Net income rose from Rs 78,911 to Rs 107,598. Return per rupee of expenditure went 2.37, 2.63, 2.98, 3.13 — every step up in farm size bought a better ratio. Gross return, return over operating cost, net return, family labour income, farm business income: every single income measure in the study ranked large farms first and small farms last.

The long-run district data tells a second story, and it is not the reassuring one it first appears. Across 1981 to 2010 as a whole, onion area in Jaipur grew 2.99 per cent a year, production 4.14 per cent and productivity 1.11 per cent — production growing mostly because more land went under onion rather than because each hectare got better. Break the thirty years into decades, though, and the last one reverses hard: between 2000-01 and 2009-10, area fell at 7.94 per cent a year, production at 12.43 per cent and productivity at 4.88 per cent. The author attributes the collapse to acute groundwater shortage for irrigation under erratic rainfall. Jaipur's share of state onion area went from about 10.0 per cent in the late 1980s to 4.6 per cent by the end of the 2000s. The district series stops there. For the national picture since — India's onion area and yield in the 2024-25 Final Estimates, and why the crop still carries no minimum support price — see IndianAgri's onion guide.

The blunt read is that a Rs 445-per-quintal onion price makes everyone in this sample profitable, so the efficiency gap stays invisible while prices hold. At Rs 187.5 per quintal to produce, a small grower still clears a healthy margin — until onion prices do what onion prices periodically do. The grower producing at Rs 142.1 has 45 rupees a quintal more room to survive a crash than the one producing at Rs 187.5, and that difference is the whole risk story of the crop.

The costs driving the gap are also the ones most open to intervention. Seed and nursery raising is a 46 per cent penalty on small farms for an input that collective nursery raising or shared seed purchase could substantially level. Labour at 36 per cent of total cost is where mechanisation and small-scale equipment sharing bite hardest, and it is the cost small farms are least able to spread. Neither requires a farmer to acquire more land. What the study cannot say — and is worth being honest about — is why the gap exists: whether it reflects genuinely worse input pricing for small buyers, differences in what gets grown and when, or measurement effects from imputing family labour on farms that use a great deal of it. It is one district, one framework, 75 growers. It establishes that the gap is there and roughly how large. Closing it needs the next study.