Ventilated Storage and Inventory Auditing for Yam and Tubers

The Fragility of Commercial Tuber Storage

Yam is a primary food security staple across West Africa, yet tuber storage losses regularly exceed thirty percent due to nematode infestation, fungal rot, and metabolic weight loss. Tubers packed in unventilated concrete sheds rot within weeks.

Commercial traders suffer heavy margin losses when entire storage barns develop rot.

Improved Traditional Barns and Air Circulation

Well-ventilated timber storage structures with shaded overhanging roofs maintain moderate temperatures and continuous cross-ventilation, extending tuber shelf life to six months without artificial refrigeration.

Curing tubers in natural airflow immediately after harvest promotes skin thickening and wound healing, preventing fungal infection.

Digital Grading and Storage Batch Records

Logging tuber variety, weight grade, and harvest origin in a simple mobile warehouse tool allows barn managers to monitor batch aging and dispatch older stock first. Digital records ensure accountability and maximize saleable tuber value.