Making practice 1, digging bamboo shoots: start digging bamboo shoots before and after the Qingming Festival. When digging bamboo shoots, you should do it while digging, shelling and removing the roots and whiskers, and then sent to the bamboo shoots to go. 2, peeling bamboo shoots: fresh bamboo shoots should be piled up on gabion mats when they are sent to the bamboo shoots, and then use the back of the knife to scrape the roots flat, and the more light, the better. If there is any sludge, it should be washed. 3. Boil the bamboo shoots: the cooking pot should be fried with cooking oil and washed. Then add water to boil, into the fresh bamboo shoots, the pot of fresh bamboo shoots must be stuffed solid, loaded with a lid with a fierce fire can be cooked for 2-3 hours. 4, bleaching bamboo shoots: bamboo shoots barrels 3, discharged in the stove next to the bucket of water to flow into the pot, and then amoy barrel pot of cooked bamboo shoots forked out, put in the middle of a barrel, after the bleaching, and then the bamboo shoots one by one, with an iron rod from the tip of the shoots straight kill the head of the shoots, so that bamboo shoots section kill through, the internal heat can be dispersed, the future pressure of water is also the case, the water is also the case, and then the water will be used for the pressure. When the bamboo shoots are pressed in the future, the water will also be pressed out from this hole. Then put the bamboo shoots into the left and right two barrels, bleaching and cooling overnight. Bamboo shoots must be cooled through, otherwise with heat down the press, dried bamboo shoots easy fermentation mold. 5, down the press: the first press around the row, on the press bridge or cushion wood, under the circle with a good board, board with clean leaves thatched grass or Ruo bottom, and then cooled bamboo shoots loaded. Load bamboo shoots, first put the second bamboo shoots body against the circle board, along the board around the first put a circle, and then put bamboo shoots in the circle. The first layer of bamboo shoots will be placed with their heads to the four sides and their tips inward; the second layer of bamboo shoots will be placed with their heads inward and their tips outward. This is exactly the second layer of bamboo shoots pressed on the first layer of bamboo shoots. The third and fourth layers are placed as above. After the first squeeze circle is full, then install the second circle. Squeeze the middle of the circle should be put slightly more, so that the center of the high, to avoid the middle is not solid, the occurrence of gaps. If there is a gap or not solid, can be used to fill the bamboo shoots, make sure there is no gap. After loading, cover the cover plate and sleeper, and then press the press beam to press. Pressing should be gradually pressurized. In the first few days, pressurize diligently, generally pressurize two or three times a day, and then pressurize once a few days later, and the pressing time is about 1 month. After pressing, the press is sealed for use. After sealing the press, the press cannot be opened at will, especially in the place of sun-drying bamboo shoots, it is more important to watch the weather before opening the press. 6, sun-drying or baking (baking) sun-drying: sun-drying bamboo shoots before and after the fall is the most suitable. It is necessary to watch the weather and make preparations for rainproofing in the sunshine field before the opening of the press. After the opening of the press, take out the flattened bamboo shoots, a piece of beach in the gabion or stone. The first day out of the sun, do not move it, the evening is not collected, to the next day at noon will be bamboo shoots turned sunshine. After that, every day at noon to turn the sun once, the evening is still not collected. To the fifth day, or when the bamboo shoots half dry, the bamboo shoots brain (head) pressed on the tip of the bamboo shoots in the sun, this time every night to collect into, and the head, the tip of the staggered stacked into a rectangle, and then covered with a wooden board. Sun to ninety percent dry (about 7-8 days), can be collected into the house, such as the former method of stacking, with the board pressure put two or three days, so that it back to moisture. Then take it out to sunbathe again for four or five days, so that the bamboo shoots can be completely sun-dried. Drying (drying): generally 10 days after the beginning of summer to open the drying bamboo shoots. Specific practice is to open the bamboo shoots to wash clean, the bamboo shoots into the head of 50cm long bamboo strips, each bamboo shoots between each other 6-7cm, into a string and then rested on a pre-prepared wooden frame, the water drenched dry, and make up to 100kg or so into the baking room. Baking and drying fire should be uniform, should not be overcooked. Drying to the thicker part of the bamboo shoot body with a finger pressure, such as all iron hard, that is, has been dry. Sun-dried or baked dry is a finished product, but because of the bamboo shoots head (brain) is still water repair, it is also known as "hairy brain", the repair to be sold by the beginning of the so-called "net brain", that is, for the supply of dried bamboo shoots on the market.