1. Sealing method: Take a wine jar or a clay pot or jar with a complete edge, put undamaged winter bamboo shoots in it, and cover it with a double-layer plastic film; or remove it without leakage Air-filled plastic bag, tie the mouth of the bag tightly after loading the bamboo shoots. This method can also keep it fresh for about 20-30 days.

2. Steaming method: Peel and wash the winter bamboo shoots, cut the large ones in half, steam them in a steamer or boil them in a pot of water until they are five or six times ripe, then pick them up. Spread it in a basket and hang it in a ventilated place to keep it fresh for 1-2 weeks. This method is suitable for preserving damaged winter bamboo shoots or winter bamboo shoots that are to be eaten in the near future.

3. Sand hiding method: Take an old wooden box (red box is also acceptable) or an old iron (wooden) barrel, spread 2-3 inches of wet yellow sand on the bottom, and put the tips of the intact winter bamboo shoots Arrange them in a box (bucket) facing upwards, then pour in another part of wet sand (measured as non-sticky) and pat it firmly. The wet sand should bury the bamboo shoot tips by 2-3 inches, and then place the box (bucket) in the box (bucket). Dark, ventilated place. Using this method, it can be stored for 30-50 days and up to more than 2 months, and the winter bamboo shoots have a better preservation effect.