First of all, to speed up the sowing and tail cleaning of northern winter wheat, it is necessary to adopt flexible sowing methods. Because the later sowing is not easy to grow strong and hardy before winter, the later the heading is delayed, the heavier the mildew will be.
To choose the right variety, choose varieties that are resistant to late sowing, such as Yannong 19, Quanmai 725, Yannong 999, and Huai Mai 35, and Huai Mai 30 and Xin Mai 21 can be selected later.
Because the fields in the north are heavy stubble, and a large number of straws are returned to the field, soil-borne diseases are relatively large. Be sure to use seed coatings to mix seeds. This is the most important. Coincidentally, or the big brands of domestic regular manufacturers can be used.
Late sowing of wheat must appropriately increase the amount of sowing. Due to the impact of early rain, the germination rate of wheat this year is not high, and at this time it is really necessary to appropriately increase the amount of sowing. Regardless of whether it is planted or spread, it must be increased to about 30 pounds. This year, the emergence rate can only reach about 70%, that is, 30 pounds of wheat seeds can also produce about 200,000 basic seedlings.
The straw returned to the field, especially the corn returned to the field, requires nitrogen fertilizer to supplement trace elements, and the process of rotten straw consumes a certain amount of nitrogen fertilizer. In addition, northern wheat depends on the suppression of crickets. If the crickets are wet, do not suppress them to avoid affecting the germination rate.
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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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