1. Sand storage method: Place fresh ginger in a basin, jar or large mouth bottle, cover it with 3 cm thick moist fine sand, and then cover it to keep it fresh for 1- 2 months.

2. Plastic bag preservation method: wash it, put it in a small plastic bag and sprinkle some salt, do not seal it, take it as you go, it can be kept for about 10 days.

3. Jar preservation method: Put the fresh ginger in a jar, bury it in yellow mud, and pour a little water every day to keep it for about a month.