At present, there is a kind of onion tubular leaf on the garlic in the garlic area of ​​Yongnian County, Hebei Province (above). According to the author's observation, the incidence is about 20%, and the serious land mass can reach more than 30%. The so-called onion tubular leaf refers to that the fifth leaf of garlic cannot be properly expanded, and the onion tube surrounds the sixth and seventh leaves and garlic sprouts, resulting in difficulty in extracting the inner leaves and garlic sprouts. The normal leaves are flat and long, with a V-shaped cross-section. The onion-like tubular leaves are circumscribed and only have a small leaf opening at the top. This phenomenon has occurred for five or six years, but it has only gradually increased in the past two years. Through investigation, it has been learned that this phenomenon is related to the sowing time, so many onion-shaped leaves are sown early, but on the contrary, they are comparatively small; the exchange of garlic seed, if it is changed from another place in Shandong, can also reduce onion-like leaves, but it cannot be completely solved; , Soil boron deficiency, partial nitrogen fertilizer is also prone to onion leaves. Now it has entered the convulsive period of garlic. At present, there is no ideal rescue method for this phenomenon. It is only possible to use an artificial method to break the tube to help garlic to produce a smooth output and reduce losses. Specific methods: Take a large sewing needle, align garlic tube plant with a needle into the bottom of the tubular leaf (to grasp the depth of penetration is not to hurt the garlic sprouts is appropriate) from the bottom up and slide parallel, peel off the tube leaves garlic sprouts Out of success. The HOLDING Medical Tube Holder is used for holding the medical tube in place. Reduce the harm to patients caused by tube movement. There are kinds of Tube Holder for different medical tube, include Endotracheal Tube Holder,Tracheostomy Tube Holder,Nasogastric Tube Holder,Foley Catheter Tube Holder, Drainage Tube Holder and so on. Medical Tube Holder Flexible Tube Holder,Medical Tube Holder,Tube Holder Medical,Surgical Endotracheal Tube Holder Chengdu Cryo-Push Medical Technology Co., Ltd. , https://www.cryopush.com