1. Prevent and control root disease after planting. After planting, the roots can be used to induce virus aggregation, promote rooting, provide targeted disinfection to the tree guards, inhibit the virus-transformed infection of the roots of the plants, and control the plant's transport system. Improve the positive energy of fruit development and optimize fruit quality. 2. Management before results. Before the results, the water control and fertilizer control, promote roots and strong sputum, and enhance the continuous fruiting ability and disease resistance in the late stage of the plant. The water control and fertilizer control mentioned here refers to the combination of 2-3 times, promoting root growth, preventing plants from growing and cultivating strong trees. Until the sweet pepper results are generally not watered and fertilized. However, if the growth of the plant is too weak, the root fertilizer can be appropriately applied, and the root fertilizer can be promoted by the swelling fertilizer; if the growth is too strong, the foliar fertilizer should be sprayed on the foliar surface to control the growth of the plant. 3. The result is fertilization at the peak. After the sweet pepper enters the peak period, the amount of water needed for water needs to increase greatly. It should be timely watered and fertilized to promote fruit and promote fruit. Increase the amount of potassium fertilizer to supplement the nutrients needed for the growth of sweet peppers. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Orthopedic external fixation system
The screw orthopedic is inserted into the bone near the fracture, and the fracture is fixed with an external fixator assembled by a chuck and a nail rod.
Indications
open fracture, nonunion, closed fracture with extensive soft tissue injury, fracture with multiple trauma, osteotomy and correction.
The use of orthopaedic external fixators is currently a superior fracture fixation technique, filling the gap between cast and internal fixation. At the same time, orthopedic external fixator has the characteristics of simple fixation method, stable, reliable and effective, and does not limit the joint movement, can be early ambulation advantages. It can reduce the time for the operator and is more friendly to the user. The external fixator was used together with the bone traction needle. In terms of the classification of orthopedic external fixators, it is mainly divided into four types: orthofix type external fixation, ilizarov type external fixation, ao synthes type external fixation,combined external fixator and common external fixators.
The external fixators in orthopaedics was used for reduction (shortening and overlapping displacement were corrected first, then lateral and angular displacement were corrected, and finally rotational and separation displacement were corrected; If closed reduction is difficult, open reduction can be considered, but the separation of soft tissue and peeling of periosteum should be minimized.
The selection of the insertion site.According to the anatomical characteristics of the soft tissue at the insertion plane, the important nerves, vessels and tendons should be avoided; The ideal entry point is the part of the bone close to the subcutaneous, in a word, generally choose the skin and bone between the muscle soft tissue is the weakest point into the needle. The installation shall facilitate observation and control of soft tissue damage, and permit any surgery that may be required, such as repair and reconstruction, dressing change, skin grafting, or bone grafting." According to the location of the bone, different diameters of the threaded needle were selected. Removal was performed after completion of late treatment.
Orthopedic External Fixator,Orthopedic Fixator,External Fixation,External Fixator Jiangsu Aomed Ortho Medical Technology Co.,Ltd , https://www.medthofixation.com