Measure Post-Harvest Losses Before Choosing a Solution

A truck arriving with less saleable produce can hide several problems: spillage, moisture change, damage, rejection or an inaccurate weighment. Calling all of these “wastage” makes it difficult to choose a useful remedy. The first investment should be a clear record of what happened to each lot, followed by a small controlled trial.

Follow one lot from receipt to payment

Select a crop, route and buyer that the FPO handles regularly. Record the source lot, receipt time, net weight, observed condition, packaging, loading time, arrival time, accepted weight and actual settlement. Use the same units and document the weighing method. Where different scales are involved, note that a measurement difference may be part of the apparent loss.

Separate three results: physical quantity that cannot be sold, produce sold at a lower grade, and extra cost such as return freight. Also distinguish normal, crop-specific changes in weight from avoidable handling damage. Ask a post-harvest specialist to help interpret uncertain causes.

ICAR's Indian Horticulture article discusses an integrated approach across harvesting, grading, packaging and storage. For an FPO, the practical implication is to inspect the whole route rather than buy equipment before identifying the weak point.

Build a simple loss map

Walk through each handover with staff: farmer to collection point, collection point to pack area, pack area to vehicle, vehicle to buyer. For each stage, ask who checks condition, how long the produce waits and who records exceptions. Photograph relevant damage with the lot code; avoid including people's identity documents in shared pictures.

Choose one suspected cause that staff can influence, such as overloaded containers, repeated emptying of produce or delayed loading. Define the proposed change and what will count as improvement. Crop-specific cooling, humidity and treatment decisions need competent advice; do not copy a setting from another crop.

Compare two small, similar dispatches

An illustrative baseline dispatch starts with 1,000 kg and yields 940 kg accepted for sale. A trial with changed handling starts with the same quantity and yields 970 kg. The difference is 30 kg, or three percentage points of the starting quantity. At an illustrative ₹20 per kg, the extra sale value is ₹600. If the trial adds ₹350 in total cost, the estimated benefit is ₹250 for that dispatch, before other changed costs.

Repeat the comparison across several similar lots. A single trip may differ because of maturity, weather, buyer demand or travel time. Record these differences and avoid describing the trial as proof of a fixed loss-reduction percentage.

Turn the result into a work instruction

If the improvement remains useful, write a short instruction with the responsible person, required materials, maximum planned waiting time and escalation contact. Keep damaged or suspect material separate pending an appropriate decision. Decide in advance who may approve additional transport or disposal expense.

Review both economics and workload. A solution that saves produce but requires unavailable labour every morning may fail at peak harvest. Keep a fallback dispatch route and enough staff training to make the routine repeatable.

Review checklist and common questions

• Can received, dispatched, accepted and returned quantities be reconciled?
• Are price discounts recorded separately from missing kilograms?
• Does the buyer's acceptance record match the final payment?
• Did the improvement remain beneficial after its extra costs?

Should we buy cold storage first? Establish the crop, throughput, technical requirement, market route and full operating cost first. A facility is one possible response, not a substitute for diagnosing the problem.

What is the best loss target? Set a local baseline and a realistic improvement objective for a defined crop and route. Do not borrow a national statistic as the FPO's own performance figure.

Prepared with AI assistance for the CAFIC knowledge series. Examples are illustrative. Check current official requirements and local conditions before acting on regulatory or technical guidance.