1. After thoroughly clearing the leaves of trees in the garden, it is necessary to conduct a thorough cleaning of the garden. The dead branches, diseased branches, fallen leaves, weeds, fruit drop, rotten fruit, etc. in the garden are collectively removed from the orchard for burning. Careful removal of diseased shoots, dead shoots, stale fruit, and branches with worms in fruit trees during wintertime will clear the habitat of overwintered pests.
2. Deep-turning and deep-turning of the park can not only improve the physical and chemical properties of the soil, increase the soil fertility, but also turn over the wintering pests hidden in the soil, freeze to death or be eaten by birds.
3, trees scraping skin at the end of autumn and early winter, scraping the tree disease skin or old skin, weak tree scraping, Wangshu heavy scraping. Scrape should be clean and thorough, the depth should be appropriate, not to whiteness. In the process of scraping the diseased skin, a large plastic sheet is placed under the tree, and the diseased skin is collected, buried or burned.
4. Spray pesticides at the beginning of autumn and winter, use 45% crystal lime sulfur, spray the body of the trees, kill the pathogens and eggs that remain on the trees and under the trees, so as to reduce the overwintering base number of the diseases and insects.
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1. Fixing I.V catheter, PICC and CVC etc.
2. Fixing anaesthesia catheter, pulmonary artery catheter, hemodialysis catheter, kidney dialysis and PCA cannula etc.
3. Apply for friction skin or wet skin, such as skin care after trachea incision, care for torus of bone, skin care when gatism, bedsore precaution etc.
4. Apply for sight bruise, cut, suturing wound, etc.
5. As a secondary fixation.
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