Management of wheat harvest

1. Drought-resistant and flood-proof wheat in the late growth period, with high temperature and large evapotranspiration. Watering flowering and grouting water at the right time has the best effect on increasing yield. The wheat yellow water can also regulate the field microclimate and prevent or reduce the damage of dry hot wind . Irrigation frequency and water volume should be adapted to local and seedling conditions, so as to maintain the field's maximum water holding capacity of 70-80%. At the same time, as the grain weight increases, the center of gravity of the plant rises, and attention should be paid to rapid irrigation and drainage; to prevent lodging.

2. After foliar spraying and heading and flowering, the plants have already been closed. For wheat fields that lack fertilizer, foliar sprays are used, which can not only be directly absorbed and utilized, but the efficiency can reach more than 90%. The type and concentration of fertilizer are 0.2% potassium dihydrogen phosphate, 5% plant ash, 1-2% urea, ammonium sulfate, superphosphate, etc., and the liquid volume per mu is about 50 kg. Generally, it is sprayed once at the beginning of grouting. The second time, the first time is at the booting stage.

3. For head blight, 50% carbendazim wettable powder or 50% thiophanate powder diluted 1000 times can be used to prevent and control, and as a conventional measure, spray it continuously from the beginning of flowering. For rust disease, 8-9 grams of active ingredients of Fenmeining can be used per acre and sprayed with 50-100 kg of water. Both thiophanate and Fenmeining can cure powdery mildew, while Jinggangmycin is better for sheath blight. For aphids, use 6-8 grams of 50% Dimethoate wettable powder (3 to 4 grams per mu) with water 30-60 kg, or 40% dimethoate 1000-1500 times solution, 40% dimethoate 1500~ 2000 times liquid control, and can also cure planthoppers, leafhoppers and so on.

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Foot And Ankle Locking Plate


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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