Post-harvest techniques refer to the methods used to handle, store, and process crops after they have been harvested. These techniques aim to reduce spoilage, maintain quality, and extend the shelf life of agricultural products. Common practices include proper drying, cooling, and packaging, which help prevent decay and preserve nutritional value. Effective post-harvest management is crucial for ensuring food security and minimizing waste. Techniques such as controlled atmosphere storage and modified atmosphere packaging can significantly enhance the longevity of fruits and vegetables. Additionally, educating farmers about these methods can lead to better market opportunities and increased income.