postharvesting

Postharvesting refers to the stages a crop undergoes from the moment it is harvested until it is consumed or processed. This crucial period involves a series of activities designed to maintain the quality and extend the shelf life of agricultural produce, such as fruits, vegetables, grains, and flowers. Key postharvest operations include harvesting techniques, handling, cleaning, sorting, grading, storage, transportation, and processing. The goal is to minimize losses due to physical damage, physiological deterioration, and microbial spoilage. Proper postharvest management significantly impacts food security, economic returns for farmers, and consumer satisfaction. Factors influencing postharvest quality include the commodity's inherent characteristics, the environmental conditions during harvest and subsequent handling, and the technologies employed. Temperature, humidity, and atmospheric composition are critical environmental parameters that need to be controlled to slow down respiration and senescence, thereby reducing spoilage. Innovations in packaging, refrigeration, and processing technologies continue to play a vital role in improving postharvest performance globally. Understanding and implementing effective postharvest practices are essential for reducing food waste and ensuring a stable supply of nutritious food.