A certificate reports a particular lot's result at the time of testing. It does not establish viability at planting. A carry-over decision needs lot identity, storage history and a current test.
Build the lot record. Link the lot number to its certificate, warehouse location and package status. Mark opened sacks separately and keep lots' records distinct.
What to measure in storage
Record temperature and humidity against the seed producer's instructions. Note sensor location, device ID and calibration information; do not treat one reading as representative of the whole store.
Test before carry-over
If stock will remain for another season, agree sampling and germination-test methods with the supplier or a qualified laboratory. Compare the result with documentation for that lot.
Interpret the result carefully. Viability depends on species, starting quality, moisture, packaging and elapsed time. A temperature record alone cannot establish a loss rate or suitability for sale.
Transport record. Link dispatch and receipt to the lot. If product instructions call for monitoring, record the device and location; refer suspected deviations to the quality owner.
Storage placement. Choose a warehouse location using the seed producer's storage instructions and actual records from the area. Reseal opened packs as the producer directs.
Carry-over decision
If lot history is incomplete, do not fill the gap with a guess. Resolve retesting and use with the supplier or a qualified laboratory.