To preserve mustard seeds for long-term storage, you must first dry them properly.
Drying and Moisture Content
- The most important step in preserving mustard seeds is to reduce their moisture content.
- This is done by drying the seeds under the sun until they reach a moisture level of 8-9%.
- Achieving this moisture level is crucial to prevent spoilage and ensure the seeds remain viable for an extended period.
Storage Methods
- Once the seeds are dried, they can be stored in various containers.
- Gunny bags or cotton bags are suitable options for storage.
- These bags allow for some air circulation while protecting the seeds.
- Under open storage conditions, dried mustard seeds stored in such bags can remain viable for up to one year.
Practical Insights
- Example: Farmers often use open-air sun-drying methods, regularly turning the seeds to ensure uniform drying.
- Solution: Before storing, ensure the bags are clean and dry to prevent moisture re-absorption, and store bags in cool and dry area.
Summary of Preservation Techniques
| Step | Description | Target Moisture | Storage Container | Storage Duration |
|---|---|---|---|---|
| Drying | Dry the seeds under the sun | 8-9% | N/A | N/A |
| Storage | Place dried seeds in bags | 8-9% | Gunny or Cotton bags | Up to one year |
