How did the farmers living in the foothills solve the food storage problem in the ancient times of Zagros Mountains?

Farmers in the foothills of the Zagros Mountains developed methods to store excess food by creating granaries and utilizing clay jars for preservation. They often used techniques such as drying and salting to prolong the shelf life of grains and other foodstuffs. Additionally, they might have engaged in trade with neighboring communities to acquire necessary supplies and tools for better storage practices. This allowed them to manage food resources efficiently and ensure a stable supply throughout the year.