Controlled atmosphere storage is a method used to extend the shelf life of perishable goods, such as fruits and vegetables. This technique involves adjusting the levels of oxygen, carbon dioxide, and humidity in storage facilities to slow down the ripening process and reduce spoilage. By creating an optimal environment, produce can remain fresh for longer periods. This storage method is commonly used in the agricultural industry, particularly for items like apples, bananas, and berries. It helps maintain quality and flavor while minimizing waste, making it an essential practice for suppliers and retailers aiming to deliver fresh products to consumers.