Cabbage virus disease, also known as "orphan virus" or mosaic disease, occurs universally and causes serious damage. In addition to endangering Chinese cabbage, it also invades various cruciferous vegetables such as radish, cabbage, mustard, pakchoi, and rapeseed. After the Chinese cabbage is infected, mottled or mosaic leaves are often formed. On the main vein, brown spots are formed on the veins of the main depression. On some of the inner leaves, there are a lot of gray-brown round necrotic spots.
Occurrence characteristics: The pathogen is a virus. The main is the turnip mosaic virus, followed by the cucumber mosaic virus. Cabbage seedlings are most susceptible to disease, at this time the high temperature and drought, the incidence of serious; and early maturing cabbage, radish, cabbage and other neighboring or flowering planting, the incidence is early and heavy.
Control methods: 1 selection of planted disease-resistant seed; avoid premature sowing; planting hoe planting for ridge; prevent premature deficiencies. 2 Tackling disease prevention and eradication of locusts before they migrated to the poisonous plants. In the early stage of onset, 20% virus A500 times liquid and NS-83 antibiotic agent 100 times liquid were sprayed, sprayed once every 15 days, and sprayed 2-3 times.
As a portable ankle protective orthosis, ankle protector is suitable for patients with frequent ankle sprain, ankle ligament injury, ankle instability, etc. It can effectively provide cushioning for the ankle during exercise, which can limit the left and right movement of the ankle, prevent sprains caused by the inversion of the ankle, reduce the pressure on the injured part of the ankle, strengthen the ankle and promote the recovery of the injured soft tissue. Moreover, it can be used with ordinary shoes without affecting walking gait.
Ankle joint injury is one of the most common sports injuries. Ankle joint injuries are more common in sports such as running, jumping or changing direction. Ankle torsion exceeds the range of motion of the individual's joint, excessive stretching and tearing of the ligaments around the ankle joint, as well as injury of the extensor digitorum muscle belly and tendon. Tendon and abdomen; The joint between tendon and bone tissue is the most vulnerable part of injury. Foot and ankle are complex mechanisms. There are many foot-attachment joints, many of which are inching joints. The weak link of foot and ankle joint is the main part of sports injury.
If the muscles, tendons and ligaments around the ankle joint have not received enough training and are in a weak state, there is a risk of injury. For example, the muscles of the lower leg may be stronger than the overall muscles of the lower leg, which may lead to the imbalance of muscle strength. Or the Achilles tendon is too tight and the front muscles are too flexible, which leads to an imbalance of flexibility. The second is the lack of warm-up and muscle stretching activities. The support belt can provide additional support and stability for weak ankle joints and injured ankle joints.
TRUTECH CO., LTD. is an enterprise specializing in the research, development, production and sales of professional OTC products.The main products include shower chairs, armrests, toilet racks and toilet armrests, bedside armrests, elderly chairs and sofas, crutches and walking aids, knee pads, waist supports and other equipment.
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