In the winter greenhouse, the zucchini should be properly picked during the melon period, and the measures should be taken to ensure the growth and high yield.
As the plants continue to grow, the leaves gradually increase, which tends to cause depression in the field, poor ventilation and light transmission, and the lower leaves are difficult to see light for photosynthesis. Especially in the deep winter season, the temperature in the shed is low, the humidity is high, and there are many pathogens. In addition, the lower leaves are easily broken and broken after spraying, picking melons, etc., which may easily lead to disease. Therefore, it is necessary to improve the ventilation and light transmission of the zucchini.
The leaf picking should be based on the growth of the plant. If the growth is strong, the leaves should be picked more, and the weak ones should be picked less to ensure that the ventilation and light transmission in the field is good. In order to avoid the stalks are difficult to heal after injury, it is recommended that the vegetable farmers only go to the leaves without going to the handle. Because the petiole is thick and brittle, the leaves are removed from the base, and the stem is prone to large wounds, which are not easy to heal, and the leaves can be removed all or most, which can cause the petiole to dry out more quickly. In addition, it should be noted that it is best to have several consecutive sunny days when removing the leaves, so that the environment inside the shed is relatively dry and not susceptible to disease. After picking the leaves, the vegetable farmers can spray streptomycin 4000 times solution or Garonong 600 times solution to prevent disease infection in advance.
Excessive female flowers must be removed early to reduce nutritional competition and promote sitting. The amount of female flowers to be removed should be determined according to the growth of the melons. The weaker should first remove the root melon, and then leave a female flower every three quarters; the melon can grow strong and leave the root melon, but it should be harvested early, and then leave a female flower every two or so.
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The foot and ankle locking plate is a special-shaped plate specially developed for calcaneal and ankle fractures, which is in line with the anatomical structure of the calcaneal and ankle joints.
During the postoperative treatment process, it can reduce the stimulation of surrounding tissues and promote bone healing.
The calcaneus is the largest of the seven tarsal bones and is located on the lower back of the foot, forming the heel. Calcaneal fractures are relatively rare, accounting for 1% to 2% of all fractures, but are important because they can lead to long-term disability. The most common mechanism of severe calcaneal fractures is axial loading of the foot after a fall from height. Calcaneal fractures can be classified into extra-articular and intra-articular fractures. Extra-articular fractures are generally easier to assess and treat. Patients with calcaneal fractures often have multiple comorbid injuries, and it is important to consider this possibility when evaluating patients.
The ankle joint is composed of the articular surface of the tibia, the lower end of the fibula, and the talar trochlea, so it is also called the talar calf joint. Ankle fractures, including fractures of the medial malleolus, lateral malleolus, posterior malleolus, or fractures of varying degrees occurring simultaneously, are due to greater violence to the medial and lateral malleolus. At the same time of both ankle fractures, the talus directly impinges posteriorly or impinges on the tibia when displaced by external rotation. Fracture of the posterior malleolus due to the posterior margin.
Foot Mini Locking Plate is composed of 2.7mm series of mini locking plate, covering a variety of plate types, widely used in trauma fixation and orthopedic surgery of the forefoot. Anatomical design of bone plate to reduce the need for shaping.
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