Chestnut preservation methods are:

1, spreading storage: fresh approach can also be placed directly in the cool dry, relatively ventilated place to save, first of all, just need to fresh chestnuts completely spread, placed in the ventilation, and this place needs to be dry, ventilated as well as contact with the sun's direct irradiation, you can store fresh chestnuts. You can store fresh chestnuts for up to two months.

2, ventilation preservation: fresh chestnut because of its growth habit, it will be placed in a more ventilated environment is not easy to deteriorate. In the preservation, we can first fresh chestnuts placed in a more ventilated environment for drying. Wait two days later, and then find a more transparent, breathable better bag, the chestnuts into the bag, and then the bag placed in a cooler place, you can achieve the role of storage. Storage time can reach about four or five months.

3, bag air-drying: fresh chestnuts with containers spread out in a cool ventilated place to dry for 2-3 days, and then loaded into a cloth bag, cloth bags breathable, never use plastic bags. Hanging in a cool, ventilated place, shaking crash 1-2 times a day. This method can generally make the chestnut storage 4 months long.

4, refrigerated preservation: the fresh chestnuts in the sun for about a day, and then peeled off the shell into a plastic bag to tie the mouth into the refrigerator after the refrigerator can be, so you can also improve the preservation of time, but it should be noted that the chestnuts must be preserved in the shell Oh.

You can also use another method: add 1 tsp of salt to cool water and soak the chestnuts for 3-5 minutes for simple sterilization. After soaking and then rinsed with cool water, drying 1-2 days, to be shaken when the chestnuts will sound, you can use a plastic bag, tighten the bag, put into the refrigerator freezer storage. This method can store chestnuts for more than a month, and after such treatment of chestnuts, meat sweet and crisp.

5, wood chips mixed storage preservation: fresh chestnuts mixed with wood chips, remember the top layer and then covered with some wood chips, will be placed in a cool ventilated place for preservation, in this case can also be saved to a period of time.

6, sand preservation: a large number of chestnuts can be buried in sand. Put the sand into the container, the bottom layer of sand, put a layer of chestnuts on the sand. Then cover a layer of sand, cover the sand, and then put a layer of chestnuts, and so on, will be chestnuts put after the last layer of sand. Spray water at intervals to keep the sand moist. The amount of water sprayed should be moderate, in order to preserve the moisture of the chestnuts, which is the reason why the sand is used to separate the chestnuts, but the water should not be too much, too much will lead to chestnuts rotten.