Many friends of pomegranate sweet and sour taste like it, and the pomegranate flower is bright and very conspicuous. It is very suitable for planting in the garden. Do you know how to apply foliar fertilizer during the growth of pomegranate trees? Let's let Xiaobian introduce it to everyone.

Precautions for pomegranate spraying foliar fertilizer

1. Spraying foliar fertilizer in the germination stage should pay attention to controlling the amount of use. At this time, the amount of fertilizer required is much less than that of flowering and fruiting. It is appropriate to choose whether to apply fertilizer according to the growth. If it is to be sprayed, it can be used in half. Click to see how the fruit leaf surface fertilizer works best.

2. The spraying time should avoid the noon on a sunny day. At this time, the temperature is too high, the molecular motion is severe, and the evaporation speed is too fast.

3. The amount of use can be increased appropriately during the fruiting period.

4, the entire growth period can not only apply a foliar fertilizer, according to the nutritional needs of each period, a reasonable choice. For example, during the flowering period, some products that promote pollination can be sprayed, and in the result period, products that promote fruit enlargement, coloring, and sweetening can be sprayed.

5. If mixed with pesticides or mixed with various foliar fertilizers, please consult your local distributor or agricultural technician. Do not mix them at will, so as not to cause reaction, causing waste of fertilizer or damage to pomegranate trees.

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Disposable Endotracheal Tube

and are supplied sterile.

airways are single use, latex free and are supplied sterile.

Most endotracheal tubes today are made of polyvinyl chloride, but special tubes made of silicone rubber, latex rubber, or stainless steel are also widely used. Most tubes have an inflatable cuff that seals the trachea and bronchial tree to prevent air leaks and inhalation of stomach contents, blood, secretions and other fluids. Catheters without a capsule may also be used, but their use is mainly limited to pediatric patients (in young children, the cricoid cartilage is the narrowest part of the pediatric airway and usually provides an adequate seal for mechanical ventilation).

Types of endotracheal intubation include oral or nasal, with or without a capsule, prefabricated (e.g., RAE (Ring, Adair, and Elwyn) tubes), reinforced tubes, and double-lumen endobronchial tubes. For human use, tube ID sizes range from 2 to 10.5 mm. Sizes are chosen based on the patient's body size, with smaller sizes used for pediatric and neonatal patients. Tubes larger than 6 mm in diameter usually have inflatable cuff. Originally made of red rubber, most modern tubes are made of polyvinyl chloride. Those placed in the laser field could be flexible metals. Robertshaw (and others) developed a double-lumen endobronchial catheter for thoracic surgery. These allow ventilation from one lung while the other collapses, making surgery easier. After the surgery, the deflated lung is re-inflated to examine the fistula (tears). Another type of endotracheal tube has a small second luminal opening above the inflatable cuff that can be used for aspiration in the nasopharyngeal area and above the cuff to aid in extubation (removal). This allows the aspiration of secretions located above the cuff, which helps reduce the risk of chest infection in patients with prolonged intubation.

Disposable Endotracheal Tube

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