1, steaming method: wash fresh bamboo shoots, peel them, cook them in a pot until they are 5% ripe, and then take them out. The ventilated basket can be stored for 10- 15 days.

2. Sealing method: put fresh bamboo shoots in a vat or jar, and then cover them with two layers of plastic films. Make it difficult for air to enter, then tie the bag mouth tightly and store it in a cool and ventilated place 10-20 days.

3. Salt water preservation method: put fresh bamboo shoots in a vegetable vat, soak them in strong salt water and store them in a cool and ventilated place. Generally, it can be kept for 15-30 days.

4. Refrigerator preservation method: The refrigerator has a low temperature, which can inhibit the growth of microorganisms such as bacteria to a certain extent. Put fresh bamboo shoots into a fresh-keeping bag, tie the mouth of the bag tightly, and put it in the refrigerator for 5- 10 days.