Celery softening cultivation

Celery softening cultivation is softening the earth, after softening celery, petiole tender, odor, texture, crisp texture, taste good food, good quality.

The softening cultivation is mostly carried out in the autumn, and nursery, planting and field management are almost the same as autumn celery. Only planting when ditch planting, increase the spacing, that spacing 30-40 cm, spacing 5-7 cm. Due to the large row spacing, it not only promotes the growth of individual plants, but also exerts the potential for population growth.

The key to soften celery cultivation is to cultivate the soil time is appropriate, premature soil because of high temperature and perishable. The average monthly temperature drops to about 10°C. When the plant height is about 25 cm, the soil is started. Since the soil is no longer watered after the soil is cultivated, it is necessary to continuously pour three times of water before the soil is cultivated. . In the morning or in rainy days, if the foliage is soil, dew would easily cause plant rot, so you should choose to use soil in the absence of water in the sunny afternoon. The soil to be used is finely crushed, there are no impurities in the soil, and it must not be mixed with manure so as not to cause rot. Every time a soil is cultivated every 2-3 days, the soil is usually 4-5 times. Each time the thickness of the soil is not suitable for covering the leaves, it is appropriate. Finally, the total thickness of the cultivated soil is 17-20 cm, and the total thickness of the ditch planting width can reach about 30 cm. After softening cultivation of celery, the petiole becomes white and tender, and the quality is improved. At the same time, soil cultivation also has a cold-proof effect, and the harvest period can be appropriately delayed to increase the yield.

Disposable Silicone Laryngeal Mask Airway

The Laryngeal Mask Airway is the non-surgical and invasive device used for human body cavity in the short time, which is not in association with active medical devices. It can establish an artificial airway when the cuff of laryngeal mask tight covers the throat during the anesthesia and emergency treatment. It is also useful in situations where manipulation of the head or neck to facilitate endotracheal intubation is difficult or unsuccessful.

The Silicone Laryngeal Mask is with perture bar or without aperture bar avaliable. The purpose of aperture bar is in order to prevent a large epiglottis from falling into the aperture, blocking and occluding the airway.

Features:

1. Latex free, single use, EO sterilization, CE mark;
2. Individual paper-poly pouch or blister is optional;
3. Made of medical-grade silicone;
4. The color of the cuff can be customized: blue, yellow, clear;
5. Both with and without aperture bar is available;
6. Smooth connecting, very high quality.


Standard disposable silicone laryngeal mask airway and reinforced laryngeal mask airway can be selected



Surgical Laryngeal Mask Airway,Lma Laryngeal Mask Airway,Medical Disposable laryngeal mask airway

Hangzhou Trifanz Medical Device Co., Ltd , https://www.cfzmed.com

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