What is handling crops means curing crops of yam?
Handling crops generally refers to the various tasks involved in managing and processing harvested crops, including cleaning, sorting, packaging, and storing. However, curing crops of yam specifically involves a specific process to preserve and prepare yams for storage and consumption.
Curing yams typically involves the following steps:
1. Harvesting: Yams are dug out of the ground carefully to avoid bruising or damaging the tubers.
2. Cleaning: The yams are washed to remove dirt and debris.
3. Trimming: The yam vines and roots are usually trimmed to detach the tubers from the plant.
4. Drying: The yams are dried in a well-ventilated area or in the sun to reduce their moisture content. This process helps prolong the shelf life and prevent rotting.
5. Healing: After drying, any wounds or cuts on the yam's skin are healed by applying a protective coating, such as food-grade wax or oil, to prevent moisture loss and mold growth.
6. Sorting and grading: Cured yams are sorted based on their size, shape, and quality. Damaged or diseased tubers are discarded.
7. Packaging: The yams are packaged in suitable containers, such as ventilated crates, sacks, or baskets, to allow air circulation and prevent excessive moisture buildup.
8. Storage: Cured yams are stored in a cool, dry, and well-ventilated environment, ideally at temperatures around 13-16°C (55-60°F) and relative humidity between 70-75%. Proper storage conditions help maintain their quality and extend shelf life.
It's important to note that different regions and cultures may have variations in the specific methods used for handling and curing yams, but the general principles remain the same.