How the following factors affect seed longevity in storage?(1) Kind of seed (2) initial seed quality,(3) temperature during storage,(4) original of the seed,(5) moisture content?

1. Kind of seed: Different types of seeds have varying levels of longevity in storage. Some seeds, such as those of certain vegetables or flowers, may have a shorter shelf life compared to seeds of grains or legumes. This is due to differences in seed structure and composition.

2. Initial seed quality: The quality of the seed at the time of storage can greatly impact its longevity. Seeds that are harvested at the right maturity level, properly cleaned and dried, and free from diseases or pests are more likely to have a longer storage life.

3. Temperature during storage: The temperature at which seeds are stored can significantly affect their longevity. Seeds stored at cooler temperatures generally have a longer shelf life compared to seeds stored at warmer temperatures. Extreme temperatures can also damage seeds and reduce their viability.

4. Origin of the seed: The geographical origin of the seed can also play a role in its longevity in storage. Seeds that are adapted to specific environmental conditions may have a better chance of surviving storage compared to seeds from a different region.

5. Moisture content: The moisture content of seeds is a critical factor in determining their longevity in storage. Seeds with high moisture content are more prone to deterioration and fungal growth, which can reduce their viability. It is important to store seeds in a dry environment to prevent moisture-related damage.