Finely planted ginger
Ginger is a high-yield economic crop, and it is also more demanding in terms of planting management than other crops. Guo Zhiqing, a researcher at the College of Horticulture of Northwest A&F University, provides a set of ideas for the cultivation and management of ginger by the majority of growers.
Preparation before sowing
A selection of ginger species is about one month before sowing. It is made from healthy ginger with full fat, bright skin, fresh flesh, unfrozen, and no pests.
Sun-dried ginger is selected for sunny days. The selected ginger seeds are placed on sunny ground to dry; at night, they are housed in the house and covered with straw curtains to promote the decomposition of ginger nutrients.
Soaking seeds and germination for the selected and dried ginger species, soaked in the liquid, play the role of sterilization and sterilization, dry and then germination, according to the size of ginger buds in batches.
Field management
Watering and fertilizing ginger like a humid environment, the field must have enough water. It can be combined with watering and fertilization in the middle of June to promote the growth of ginger seedlings. In mid-July, the mulch film was removed and the compound fertilizer was applied to the mu. In August, potassium sulphate was added and watered in time after topdressing.
Shade coverage is high in summer and strong in sunshine, which is extremely unfavorable for ginger and summer. It is necessary to cover the shade. It can be used to cover crops such as corn and soybeans or cover shades. At the same time, the straw is covered between the ginger lines to reduce ground radiation and increase soil moisture.
Disease prevention and control
1. Ginger disease is a devastating disease. It is necessary to pay attention to early prevention, and it can be prevented by means of rotation. If the diseased plant is found to be removed in time, and the soil is treated with the chemical solution, the soil is buried in the soil after the ginger is harvested.
2. The main pests during the growth period include ginger aphids, beet armyworms, ginger thrips, etc. It is necessary to do a good job of pest observation in a timely manner, and do a good job of pesticide control before the occurrence of pests.
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External fixation of the lower limb is a treatment used to fix a fracture or dislocation of the lower limb.The functions of these external fixation methods are mainly as follows.
1. Stabilize a fracture or joint dislocation.External fixators can fix the bone or joint in the correct position to prevent further displacement or dislocation,thereby promoting the healing of the fracture or joint dislocation.
2. Pain relief,external fixators can reduce pain and discomfort by fixing and supporting fractures or joint dislocations.
3. Promote fracture healing,external fixator can provide a stable environment,promote fracture healing and bone tissue regeneration.
4. Protect surrounding tissues.External fixators can protect surrounding soft tissues (such as muscles,tendons and blood vessels) from further damage and reduce the occurrence of complications.
In general,the classification and function of lower limb external fixation is mainly to stabilize and protect fractures or joint dislocation,promote healing and restore function.The specific treatment should be selected according to the patient's condition and the doctor's advice.
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