Before the emergence of yam, the yam is not watered before it is released, so as not to reduce the soil temperature and cause rotten seeds. If water accumulates, it should be removed in time, and combined with ditching and soil cultivation. After emergence, first chase 1 time of clear manure (1000 kg per mu) or 2030 kg of urea. When the tuber enters the expansion period (late August), chase the second fertilizer, and apply 50 kg of compound fertilizer combined with plant electronic fertilizer to improve the use. Strong fertilizer effect. When the first fertilization was carried out, the seedlings were combined, and 1 to 2 strong seedlings were left per plant, and the rest were removed. The main diseases are anthracnose and blight. Use 65% mancozeb or 50% carbendazim 800 times solution to control the spraying of 500 times solution of New High Lipid Membrane, and spray once every 7-10 days in the early stage of the disease, for 2-3 times. The main pests are cockroaches and tigers. Use 50% gram of phosphorus or 50% of enemy line before planting, and apply 6 kg of pharmacy per acre. Use 3% of the 6 kg of fine soil to apply to the pond to prevent nematodes.
There are two kinds of external fixations for pelvic fractures, namely temporary fixation and therapeutic fixation.
Temporary fixation depends on on-site assistance. Assuming that the patient has serious open injury, severe hemorrhagic shock, and serious fracture dislocation, the rescue personnel will provide temporary external fixation support to maintain the stability of the pelvis, reduce secondary injuries, and correct the continuous aggravation of hemorrhagic loss on the scene. The therapeutic external fixation stent is used to correct the dislocation of the fracture through routine examination after admission, evaluation of the injury, and external fixation installation through treatment, maintain the relative stability of the fracture, create a very quiet environment for the fracture healing, and lay the foundation for the healing of the fracture. External fixation is an important method for pelvic fractures.
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