postharvest / Grain producers, storage managers, elevator teams, advisers, technicians, insurers, and safety professionals
Stored-grain monitoring audit
Audit a stored-grain evidence chain from lot and bin identity through safe moisture and temperature observations, instrument state, aeration and weather context, trend review, escalation, and records without entering grain.
See the whole mission
Orient before entering the field.
Connect the intended outcomes, operating stages, stop conditions, and supporting technology concepts before opening the detailed action sequence.
- 01Connect crop lot, structure, loading, drying, aeration, instrument, sample, and weather context
- 02Separate local sensor points from whole-bin conclusions
- 03Review trends and anomalies using safe independent evidence
- 04Preserve actions and safety boundaries without recommending storage settings
- 01Confirm lot, structure, and safety boundary
The same reading can mean something different across crops, lots, structures, loading histories, moisture methods, fill patterns, aeration systems, seasons, and intended storage periods.
3 field actions ↓ - 02Map instruments and samples
Cables, probes, handheld testers, deep samples, ambient sensors, exhaust observations, fan records, and physical evidence represent different locations and methods.
3 field actions ↓ - 03Review trends with operating context
An isolated value can reflect local variation, sensor error, seasonal temperature change, aeration progress, moisture migration, loading history, pests, or deterioration.
3 field actions ↓ - 04Close action and recheck records
A fan command, transfer, sale, sampling event, treatment, or service call does not prove the condition changed as intended.
3 field actions ↓
- G01
Never walk on, enter, or work inside or above stored grain to verify a sensor or sample without fully compliant professional controls.
- G02
This guide provides no moisture limit, temperature target, storage duration, aeration schedule, drying instruction, pest treatment, or sale decision.
- G03
Stop and use qualified emergency, safety, storage, electrical, mechanical, quality, pest, or rescue professionals when required.
Confirm lot, structure, and safety boundary
The same reading can mean something different across crops, lots, structures, loading histories, moisture methods, fill patterns, aeration systems, seasons, and intended storage periods.
- 01Record crop and lot, source, harvest and loading dates, drying or conditioning history, transfers, quantity, bin, fill level, structure, aeration, intended destination, and owners
- 02Identify current extension, elevator, insurer, manufacturer, quality, pest, and safety guidance applicable to the exact operation
- 03Keep all checks outside hazardous grain and use qualified confined-space and stored-grain safety procedures
Map instruments and samples
Cables, probes, handheld testers, deep samples, ambient sensors, exhaust observations, fan records, and physical evidence represent different locations and methods.
- 01Map every sensor and sample location, depth, instrument, calibration or comparison context, units, time, responsible person, and known limitation
- 02Review cable tension or condition only through approved safe procedures, plus device power, communications, clocks, missing data, maintenance, and replacement
- 03Preserve moisture method, sample identity, handling, temperature context, fines and visible condition from safe locations
Review trends with operating context
An isolated value can reflect local variation, sensor error, seasonal temperature change, aeration progress, moisture migration, loading history, pests, or deterioration.
- 01Compare like locations and methods over time with ambient and exhaust context, fan state, weather, loading, prior actions, and safe inspections
- 02Flag unexpected gradients, divergence, stale values, rapid changes, missing data, odors or visible evidence, insect evidence, and instrument conflicts
- 03Classify findings as accepted, qualified, urgent escalation, service concern, quality concern, pest concern, or unresolved
Close action and recheck records
A fan command, transfer, sale, sampling event, treatment, or service call does not prove the condition changed as intended.
- 01Record qualified decision owner, action, start and stop, equipment state, weather, lot and bin, safety controls, exceptions, and service or advisory support
- 02Repeat the approved observation method after the appropriate interval and preserve outcome and remaining uncertainty
- 03Link the record to inventory, quality, contract, insurance, maintenance, and future monitoring without claiming causality from correlation alone
Continue through the operation
See where this field guide fits.
Move beyond one task into the complete evidence, technology, operating, and review sequence around it.
Follow grain from harvest through governed storage
Move from harvest context through lot identity, drying, aeration, stored-grain monitoring, inventory reconciliation, representative mycotoxin sampling, holds and governed disposition without issuing dryer settings, storage limits or food and feed safety conclusions.
- 01 / HARVESTBegin with harvest verificationField guide→
- 02 / IDENTIFYUnderstand grain lot custodyTechnology→
- 03 / DRYUnderstand drying assuranceTechnology→
- 04 / AUDIT DRYINGAudit one drying periodField guide→
- 05 / AERATEUnderstand aeration controlTechnology→
- 06 / AUDIT AIRAudit the aeration loopField guide→
- 07 / MONITORReview stored-grain conditionField guide→
- 08 / RECONCILEAudit inventory and custodyField guide→
- 09 / SAMPLEUnderstand mycotoxin evidenceTechnology→
- 10 / GOVERNAudit sampling, hold and dispositionField guide
Review stored-grain condition
Connect mapped temperature and moisture evidence, instruments, weather, aeration and safe physical observations.