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1.冬笋选择新鲜未破损的冬笋放置于2～3米深的窖内,窖底部先铺上一层10厘米厚的黄沙土,沙土以手握成团、松手即散为宜。再将冬笋一根根地摆好(尖朝上),一层沙土一层冬笋,以不露笋尖和笋壳为佳。全部摆完后,再盖一层黄沙土。然后用木板或石块密封窖口,再加封一层塑料薄膜,可防止雨水滴入。密封后,每隔30天检查一次,看是否有变质腐烂的竹笋,如有则将其清理干净。此法可储藏保鲜冬笋60～90天,保鲜效果好。
1. Winter bamboo shoots Fresh unbroken bamboo shoots are placed in a 2 ~ 3 m deep cellar, the bottom of the pit first shop with a layer of 10 cm thick yellow sand, sand into a group, let loose is appropriate. And then put a root bamboo shoots (sharp-up), a layer of sand winter bamboo shoots, bamboo shoots to shoot and shoot shells is better. After all, put a layer of yellow sand. Then use wood or stone seal Jiaokou, coupled with a plastic film seal, to prevent rain dripping. After the seal, check once every 30 days to see if there is deterioration of rotten bamboo shoots, if any, then clean it. This method can be stored fresh bamboo shoots 60 to 90 days, preservation effect is good.