Storage method: the sun-dried onion leaves are braided into long braids by hanging storage method, and the braids are combined into bundles, each bundle is about 60 onions, then dried for 5-6 days, and then hung under the eaves or indoors after the onions are fully dried and the neck completely becomes cortex. If it is hung indoors, the hanging room should be well ventilated and kept dry.

Stacking method: choose a place with high terrain and good drainage, first use straw or wheat straw as the bottom, then lay two layers of reed mats, and then pile the fallen onion on the reed mats, surrounded by reed mats to avoid direct sunlight or rainwater infiltration.

Extended data:

Onions are usually harvested from late May to early June. When the onion leaves gradually change to Huang Shi from bottom to top, the false stems become soft and begin to buckle backwards. Bulbs stop expanding, the outer leather is leathery, and enter the dormant period, indicating that bulbs are mature and should be harvested in time.

Onions should be dried in the ground for 2 ~ 3 days after harvest. If it is directly listed, you can cut off the roots, cut off the fake stems on the upper part of the bulbs, and then sell them in baskets.

Harvesting and drying: The onion should be stored with yellow skin, oblate shape, strong spicy taste, low water content and small bulb neck.