2, prepare bamboo shoots. It is best to dig now, usually around the time of the Qingming Festival, you can start digging bamboo shoots. When digging bamboo shoots, you can dig and peel the shells while removing the roots and whiskers.

3, peeling bamboo shoots. With the back of the knife to scrape the roots, the more light the better. If there is any sludge, it should be washed.

4, cooking bamboo shoots. Cooking bamboo shoots in the pot first with cooking oil and other frying, wash. Then add water to boil, put the fresh bamboo shoots, the pot of fresh bamboo shoots must be stuffed solid, loaded with a cover and cook with fierce fire for 2-3 hours.

5, bleaching bamboo shoots. Cooked bamboo shoots into the water, with an iron rod from the tip of the bamboo shoots one by one straight to the bamboo shoots, so that the bamboo shoots section to kill through, the internal heat can be dispersed, the future pressure bamboo shoots, the water is also pressed out of this hole. Then put the bamboo shoots into the water to cool overnight. Bamboo shoots must be cooled through, otherwise with the heat down the press, dried bamboo shoots are easy to fermentation mold.

6, drop press. The first squeeze around the row, placed on the cushion wood, the circle under the board with a good pad, the board with a clean leaf thatch bottom, and then cooled bamboo shoots loaded, make sure not to leave a gap. After loading, cover the cover board and sleeper, and then press on the press beam, press. Pressing should be gradually pressurized. The first few days of hard pressure, generally two or three times a day, and then a few days of pressure, press time is about 1 month.

7, sun-dried. Before and after the autumn sun shoots are most suitable. Before the opening of the press must look at the weather, and do a good job in the sun on the rainy preparation. After the opening of the press, take out the flattened bamboo shoots, a piece of spread out. Four consecutive days in the sun at night are not collected, turn over at noon to sunbathe, to the fifth day or 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 be collected into the head, and the tip of the head, 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 out the sun for four or five days, which can make the bamboo shoots completely dry.