Site preparation before green onion planting: Choose plots with convenient irrigation and drainage, thick tillage, and no green onions, onions, garlic, and leeks in 3 years. Ditching in the north-south direction with a distance of 80 cm, and a depth and width of 30-35 cm. , The bottom of the ditch is evenly sprinkled with soil and miscellaneous fertilizers, 20 kg of urea, 20 kg of diammonium phosphate, and 10 kg of potassium sulfate are applied per mu. There is a loose soil layer with a width of 15 cm and a depth of 25 cm at the bottom of the ditch for planting. Beat the ridge back to pieces to make it easier to stand still when transplanting. The best transplanting period is mid-June, but the planting should be finished in the latter half of the year.
Before the emergence of seedlings, pour small water in the seedling box, take care of the seedlings to prevent damage to the fibrous roots, remove the residual seedlings with diseases and insect pests, select strong seedlings with typical characteristics of this species, grade them in size, and plant them as they emerge. Generally, 16,000-18,000 seedlings are planted per acre, that is, 80 cm furrow spacing, single ridge planting, plant spacing 5 cm, and the nutrient area per plant is 0.04 square meters. Each acre of green onion seedlings can be planted in 4-6 acres of field. After the seedlings are transplanted, spraying with a new high-lipid film can effectively prevent the surface water from not evaporating, prevent diseases and insect pests in the seedling stage, shorten the slow seedling period, quickly adapt to the new environment, and grow healthily. After spreading the ditch manure to loosen the bottom of the ditch, use a two-tooth hook or a small hoe to level the bottom of the ditch to drain the water. After the water seeps down, insert the green onion with a branch of onion that is 40 cm long, 1.5 cm in diameter, and forked at the top. When the onion branch is pulled out of the ditch, a hole flashes out, namely the onion eye, which should be retained to facilitate the root system and the white onion to ventilate. Allow it to blow in the sun, which is called the onion eye. The planting depth should be at least 8 cm from the center leaf of the onion seedling to the surface of the ditch.
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Rib Locking Plate System is suitable for the fixation of rib fractures,which includes rib locking plate,rib locking screw and rib plate.
Ribs are structures throughout the thoracic cavity that protect vital organs such as the lungs, heart, and liver.The human body has 12 symmetrical pairs of ribs.
Where did the fracture occur?
Rib fractures are more common in adults. Fractures of one or more ribs may occur, and multiple fractures of the same rib may occur. The first to third ribs are shorter, protected by the scapula, clavicle, and upper arm, and are generally less prone to injury, while the floating ribs are more elastic and less prone to fracture. Fractures usually occur in four to seven ribs.
What is the cause of the fracture?
1. Direct violence. Fractures occur where violence directly affects them. They are usually cross-sectional or comminuted. Fracture fragments are often displaced inward and easily penetrate into the lungs, causing pneumothorax and hemothorax.
2. Indirect violence, chest is squeezed back and forth, fractures often occur near the axillary midline. The end of the fracture protruded outwards, which easily punctured the skin and caused open fractures, such as collapse or improper exertion during external cardiac massage. There have also been cases of posterior rib fractures due to violent blows to the anterior chest, or anterior rib fractures due to blows to the posterior chest. Most of the fractures were oblique.
3. Mix violence and others.
What type does fracture have?
1. Simple fracture
2. Incomplete fracture: mostly crack or green branch fracture
3. Complete fracture: most of them are transverse, oblique or comminuted
4. Multiple fractures: one bone and two fractures, multiple rib fractures
5. Open fracture: mostly caused by indirect violence or firearm injury
What are the complications of sternal fracture?
1. Abnormal breathing 2. Pneumothorax 3. Hemothorax
Rib Plate,rib fracture,internal fixation surgery,broken ribs treatment
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