Boron fertilizer Application of boron fertilizer on fruit trees has a significant effect of stabilizing and stabilizing fruit and improving quality. Spraying 0.2% boric acid before flowering and flowering in fruit trees can increase fruit setting rate, promote flower bud differentiation and pollen tube elongation, increase fertilization rate and reduce physiological fruit drop of fruit trees. Zinc fertilizer After the young fruit of Xiehua, the spraying of 0.3%-0.5% zinc sulfate and zinc oxide aqueous solution on the leaves and young fruit can promote tree growth, increase fruit setting rate, and optimize fruit quality. Iron fertilizer After the new leaves of the fruit trees are exhibited, the leaves of the tender part of the branches at the top of the branches will be unevenly yellowed, and the chlorosis of the veins will be the symptom of iron deficiency. Use 2%-5% ferrous sulfate or ferric chloride to spray the plants and leaves. When spraying trace elements, you must choose sunny and windless weather; at the same time, use the back of the spray blade as the main component.
It can be used for surgical operations, patient treatment; epidemic prevention and inspection in public places; disinfection in virus-contaminated areas; and can also be widely used in military, medical, chemical, environmental protection, transportation, epidemic prevention and other field
By setting a protective collar, the neck of the operator can be kept warm and protected. The provision of a hand guard is helpful for the surgical staff to temporarily place their hands in the hand guard while waiting during the operation, which plays a protective role and is more in line with the principles of aseptic operation and occupational protection. surgical gown,disposable surgical gown,personal protection,medical equipment Shanghai Rocatti Biotechnology Co.,Ltd , https://www.ljdmedical.com
By setting the shrinking cuffs, it is beneficial to make the cuffs fit the wrists, prevent the cuffs from loosening, and prevent the gloves from slipping off during the operation and the operator's hands are exposed to the gloves.
The design of the new humanized protective surgical gown has been improved in the key areas of the gown. The forearm and chest area are double-thickened, and there are handguards in front of the chest and abdomen. By arranging reinforcing sheets (double-layer structure) in key areas, it is beneficial to improve the water-permeability of surgical gowns and improve safety.
