Agritech topic 11 of 14
POST-HARVEST AND SUPPLY-CHAIN TECHNOLOGY
Grain Storage and Post-Harvest Management
Agricultural productivity is not only about growing crops. Safe handling, storage and transportation are equally important.
Grain moisture meters
Moisture meters estimate the moisture content of grain and help determine whether it is suitable for storage or requires further drying.
Correct moisture requirements depend on the grain type, storage duration, temperature and storage method.
Grain dryers
Grain dryers reduce moisture to an appropriate storage level.
Controlled drying can help prevent spoilage, mold growth and quality deterioration.
Excessive drying temperatures may damage grain quality, so operating settings should match the crop and equipment.
Temperature and humidity monitoring
Sensors installed in storage areas can detect changes in temperature and relative humidity.
In larger grain-storage facilities, additional systems may monitor temperature at multiple points within stored grain.
Early detection of abnormal conditions can help prevent or reduce storage losses.
Cold storage
Cold-storage systems maintain suitable temperatures for selected fruits, vegetables, dairy products and other perishable goods.
Different commodities have different temperature and humidity requirements. Incorrect settings may cause chilling injury, dehydration or accelerated deterioration.
Sorting and grading machines
Optical sorting systems use cameras, sensors and mechanical equipment to classify produce according to size, color, shape or visible defects.
They can improve consistency and processing speed in commercial operations.
Traceability systems
Digital traceability systems record information about where a product originated, how it was handled and where it moved through the supply chain.
Records may include farm identification, harvest date, batch number, storage conditions and transport information.
QR codes and digital databases can help authorized buyers access product information, provided that records are accurate and maintained.