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1. Harvesting: There are two methods of chestnut harvesting, namely chestnut picking method and millet beating method. The chestnut picking method is to wait for the chestnuts to become fully heated, and after the natural landing, the chestnuts are picked up artificially.
In order to make it easier to pick chestnuts, remove weeds from the ground before the chestnut buds open. When harvesting, the tree is vibrated first, and then all the fallen chestnuts and chestnut buds are picked up. Be sure to insist on picking it up once a day in the morning and evening, and store it as you go.
The advantages of the chestnut picking method are that the chestnuts are full and full, the yield is high, the quality is good, and the storage resistance is strong. The chestnut beating method is to scatter and gently knock down the mature chestnut buds with bamboo poles in batches, and then pick up the chestnut buds and chestnuts. This method is used to harvest, generally once every 2-3 days.
When budding, knock the twigs inward from the periphery of the canopy to shake the chestnut buds so as not to damage the branches and leaves. It is strictly forbidden to knock down all the chestnut buds of different ripeness at once. The chestnut buds that are harvested should be treated with "sweating" as soon as possible, because the temperature is high at that time, the water content of chestnuts is large, the breathing intensity is high, and a large amount of heat is generated.
The treatment method is to choose a cool and ventilated place in the shade, spread the chestnut buds thinly, the thickness is 20-30 cm, splash water every day, and cool down the "sweating" treatment for 2-3 days, and then carry out artificial threshing.
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1. Air-dried preservation: Chestnuts are immersed in a bucket of cold water, the water overflows the chestnuts, soaked for 7 10 days and then removed, packed in a bamboo basket, hung high in a ventilated place, and let it air dry naturally. In this way, if the chestnuts are allowed to dry, the shelf life of the chestnuts can be greatly improved.
Soaking chestnuts in water for three to seven days can effectively kill the bacteria and eggs in them, and then take them out and drip dry water, and then store them so that they are not easy to spoil. The effect is even better if a small amount of bleach is added to it (a concentration of 5 parts per 10,000 is sufficient).
2. Ventilation preservation: put the fresh chestnuts in a cool and ventilated place, spread out the fresh chestnuts, do not stack the chestnuts, as long as the chestnuts can be ventilated, there is no problem in storing them for one or two months.
3. Cloth bag air drying: Spread out the fresh chestnuts with a container stove, dry them in a cool and ventilated place for 2 3 days, and then put them into a cloth bag, the cloth bag has good air permeability, and you must not use a plastic bag. Hang in a cool and ventilated place, shake and hit 1 2 times a day.
This method can generally allow chestnuts to be stored for up to 4 months.
4. Refrigerated preservation: Put the fresh chestnuts in the sun for about a day, then peel off the shell and put it in a fresh-keeping bag to tie the mouth and put it in the refrigerator to refrigerate, which can also improve the preservation time, but it should be noted that the chestnut must be preserved by removing the shell. It is also possible to use another method:
Add 1 teaspoon of salt to cool boiled water, soak the chestnuts for 3 5 minutes, and carry out simple sterilization and disinfection. After soaking, rinse it with cool boiled water, dry it for 1 2 days, and when it is shaken, the chestnut will make a sound, so you can pack it in a plastic bag, tie the bag tightly, and put it in the refrigerator for storage. This method can store chestnuts for more than a month, and the chestnuts that have been treated in this way have sweet and crispy flesh.
5. Mixed storage of sawdust: mix fresh chestnuts with sawdust, remember to cover the top layer with some sawdust, and store them in a cool and ventilated place, so that they can also be stored for a period of time.
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1. Natural preservation. If you want to preserve it naturally, you can soak fresh chestnuts in cold water for a week, and then spread them in a cool and ventilated place to dry them naturally, after which they can be stored for a long time, but dried chestnuts should be boiled when they are eaten again.
2. Refrigerator Xingling preservation. Chestnuts are shelled and the inner membrane is removed, packed in a fresh-keeping land bag, tied tightly, and placed in the refrigerator for up to 2 months.
3. Store in plastic bags. Soak the chestnuts in salt water for 10 minutes to kill the bacteria and microorganisms on the surface, and then put the chestnuts in a cool and ventilated place for 3 days to dry the water, and finally pack the chestnuts in a plastic bag and hang them in a ventilated and stable place for 3 months.
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1. Cooling and refrigeration, first of all, we know how to preserve the commonly used fresh chestnuts is to refrigerate, fresh chestnuts can be cleaned and placed outside to dry the moisture on the surface, and then packed with a fresh-keeping bag or plastic wrap, and the bag mouth or box mouth is sealed, and then placed in the refrigerator refrigeration layer of the book, this method can keep the fresh chestnuts for about a month and do not deteriorate.
2. Ventilation preservation, fresh chestnut is not easy to deteriorate when placed in a relatively ventilated environment due to its growth habit. When preserving, we can first place the fresh chestnuts in a relatively ventilated environment for drying. Wait until two days later, find a cloth bag that is more transparent and breathable than Weixiao, put the chestnuts into the bag, and then place the cloth bag in a cooler place, you can achieve the role of storage.
The storage time can reach about four or five months.
3. Jar preservation, fresh chestnuts can also be placed in wine jars or clay pots for preservation. First of all, after the fresh chestnut is washed and dried, put it into the jar that has been relatively clean and dry, and then put some straw stuffed in it when it is about seven or eight minutes full, and then put the jar and jar upside down on the relatively dry ground, this method can only be used to store a small amount of chestnut, and it is not suitable to preserve a large amount.
4. Mix sand and gravel, dry the fresh chestnuts, place them in a bottle-like container that can be filled, and then pour an appropriate amount of dry yellow sand into it, and the ratio of yellow sand and chestnuts is about 3:1. A little water is then sprinkled on the surface of the yellow sand to prevent the moisture from the fresh chestnuts from evaporating completely.
In this way, it can also better achieve the role of storing chestnuts.
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How to store chestnuts for a long time].
1. When we buy chestnuts, we must learn to choose, choose the ones with bright colors, good luster and potato feeling, more fluff on the surface, and round shape. Don't buy one that is black in color, has no luster, and can't buy one that is more deflated, and the flesh is not full enough.
2. The chestnuts we bought back, we put them in the water and then began to scrub them. It is best to put a little salt, soak it before scrubbing to wash all the fluff on the surface. After washing, we rinse the chestnuts a few more times, and it's okay, and then we are ready to cook.
3. Boil a pot of water in the pot, and when the water is completely boiled, we pour the chestnuts into it and start boiling. But don't cook it completely, about 3 minutes will be fine, after cooking, take it out, put it in a ventilated place, let it cool, and dry the surface moisture.
4. Finally, prepare one or several fresh-keeping bags, put the chestnuts in it, tie the mouth tightly, and then put it in the refrigerator for freezing. It is really convenient to save it like this, eat and take it as you go, and it can be stored for at least a year, and it is also very face-saving to keep it for entertaining guests in winter.
The color of the chestnuts preserved in this way is not black, and it is the same as the fresh Yan Xin. And in terms of taste, there is no big change, it tastes very fresh, glutinous and sweet. The chestnuts that are stored after this operation are much more effective than being frozen directly in the refrigerator.
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After the chestnut is bought, it is spread out in a cool and ventilated place, let it blow for 3-4 days, and then talk about washing it, let it go and cook it in a pot of water for 3-4 minutes, boil it until it is half-cooked, take it out and dry it to room temperature, and then put it into a fresh-keeping bag and seal it, and put it in the refrigerator to freeze it, so that it will not be bad no matter how long it takes, and the chestnut will be dried first, and then steamed and then saccharified, and it tastes very sweet.
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1. Buy fresh chestnuts, you can directly put them in a plastic bag for preservation, but the mouth of the plastic bag for storing chestnuts can not be tied up, and at the same time, the plastic bag containing fresh chestnuts should be placed in a cool room with ventilation and stable temperature, if you live in a building, you can put it in the basement, and during the preservation period, you should turn the chestnuts every 7 to 10 days, which can effectively prevent the chestnuts from deteriorating.
2. Fresh chestnuts can also be stored after air drying, but the particles should be selected before air drying, and all the particles with diseases and insect pests should be removed, and then the remaining chestnuts should be soaked in water for 7 to 10 days, and after taking out, put it directly into a breathable bamboo basket, and then hang the pig pen in a ventilated place to let the particles inside air dry, so that the chestnuts can be preserved for a long time.
3. Fresh examples can be preserved with yellow sand, yellow sand must be kept moist, its humidity should reach about 40%, after the yellow sand treaty, then put the fresh chestnuts purchased back into the yellow sand, mix thoroughly, and then load the particles with yellow sand directly into the jar, and then seal the mouth of the jar with straw, and then store it in a cool low temperature environment, so that the chestnuts can be preserved for several months without deterioration.
4. If you buy less fresh chestnuts, you can also sell silver to use the refrigerator at home to preserve, the best way is to put the new chestnuts directly into the sealed fresh-keeping box, sealed and then stored in the freezer of the refrigerator, so that the fresh chestnuts can be kept for a few years without deterioration, when you want to eat, take out the chestnuts in advance to thaw, and then put them in the pot to cook to eat, and the taste of the chestnuts preserved in this way will be particularly fresh.
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