Parwal Economics: Contract Price versus the Peak Market
Ranjit Sardar, 26, of Chakdah, Nadia, has taken 0.50 ha of land on lease for ₹10,000 a year and planted pointed gourd (parwal). The bamboo trellis cost ₹40,000 and lasts three seasons; planting material cost ₹8,000; manure and fertilizer ₹15,000; plant protection ₹5,000; irrigation ₹6,000; labour 60 person-days at ₹350; harvesting, grading and packing ₹8,000; transport to Kalyani market ₹4,000. Expected yield is 15 t/ha. In the peak fortnight the wholesale price falls to ₹6/kg; for the rest of the season it averages ₹20/kg, and about 60% of his produce comes in that peak. A farmer producer company offers a contract at ₹14/kg for graded fruit, but it will reject about 20% as ungraded, which he can sell at ₹6/kg. He has ₹25,000 of working capital left.
1. Calculate his total cost, cost per kg and break-even price for the season, and distinguish cash cost from full cost.
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Total cost for 0.50 ha
| Item | ₹ |
|---|---|
| Land lease | 10,000 |
| Bamboo trellis 40,000 ÷ 3 years | 13,333 |
| Planting material | 8,000 |
| Manure and fertilizer | 15,000 |
| Plant protection | 5,000 |
| Irrigation | 6,000 |
| Labour, 60 days × ₹350 | 21,000 |
| Harvesting, grading, packing | 8,000 |
| Transport | 4,000 |
| Total | 90,333 |
Yield = 0.50 ha × 15 t/ha = 7,500 kg. Cost per kg = 90,333 ÷ 7,500 ≈ ₹12.05/kg, so the break-even price is about ₹12.05/kg. At ₹14/kg the break-even yield is 90,333 ÷ 14 ≈ 6,450 kg, about 12.9 t/ha.
The distinction matters: the trellis is already built, so this season's cash cost is 90,333 − 13,333 = ₹77,000, i.e. ₹10.27/kg. He can survive a price above ₹10.27 this year, but not next year when the trellis must be replaced - so a price near ₹12 is the true long-run floor.
2. Compare selling in the open market with the farmer producer company contract, and advise him.
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Open market: 60% of 7,500 kg = 4,500 kg at ₹6 = ₹27,000; 40% = 3,000 kg at ₹20 = ₹60,000. Total ₹87,000 against a cost of ₹90,333 - a loss of about ₹3,300, with results swinging wildly according to the peak price.
Contract: 80% of 7,500 = 6,000 kg at ₹14 = ₹84,000; the rejected 20% = 1,500 kg at ₹6 = ₹9,000. Total ₹93,000 - a profit of about ₹2,700.
The contract is better in expected value and far more stable, because it removes the ₹6 peak-price gamble. Its risks sit on the other side: rejection may exceed 20% if grading is strict, payment may be delayed, and ₹14 is below his best-season price. So he should accept it, but get the grade specification and payment period in writing, ask for a cap on rejection, and plan over two seasons to reduce the peak share so he is never forced to accept whatever the glut offers.
3. Suggest two low-cost actions to raise his realisation next season, and quantify roughly what each is worth.
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(a) Staggered planting. Split planting into three batches about 15–20 days apart instead of one. If even a quarter of the peak volume (1,875 kg out of 4,500 kg) is shifted from ₹6 to ₹20, that is 1,875 × ₹14 = about +₹26,250 - far more than any saving on inputs. A trellis vine responds well because it can be pruned and retrained for a second flush.
(b) Grade and sell part of the crop outside the mandi. Sort into uniform 5 kg lots, pack in ventilated crates and sell 20–30 kg a day directly to two or three retailers or a hotel at ₹18–20/kg. On 1,000 kg that is roughly ₹4,000–6,000 more than the ₹6–8 glut price, and it uses the ₹25,000 of working capital for crates and a small sorting shed rather than for extra fertilizer.
Both actions work on price realisation rather than yield, which is the cheapest route to profit when cost per kg is already ₹12.