Rose flowers are born in the bushes of roadsides, fields or hills. Wild rose is naturally distributed in the riverside, roadside and gardenside, corners, etc., often densely clustered, full of splendid, light rain or after the dew, the petals are soaked and soaked, the scenery is quite good.
Rose cultivation management technology
Planting time: The planting of roses can be carried out all year round. The roots should be kept moist during the growing season and cold in winter, but it is suitable for the autumn leaves to the spring before germination. The autumn leaves are the best planting period before freezing. In order to make the plants grow and expand the flowers as soon as possible, it is necessary to plant large holes, each of which has a length of 1 m, a depth of 0.6-0.8 m, or a depth of 0.6-0.8 m. The plant is applied with organic fertilizer and calcium superphosphate. It is mixed with the soil and concentrated in the soil depth of 0.2-0.5m. After planting, it is solid and timely irrigated.
Cultivation management
Cultivation method: Rosie is strong, no soil, cold-resistant, drought-tolerant, the land is not divided into north and south, the sea is home. The reproduction is generally carried out by cutting, as long as the shade is kept moist and the survival rate is above 90%. In the growing season, the vine branches can be pressed into the soil, and after rooting, the plants can be cut and planted. Grafting or sowing is sometimes used.
Watering and fertilizing: Roses are moist and afraid of dampness. From germination to flowering, the water can be poured more appropriately. It should be soiled without water, and the water should not be too much after the flowering. Wet, rainy season should pay attention to drainage and flood control.
It is also good for barrenness. It can also be used for 1 to 2 times in March. It can promote long-leaved leaves. In April and May, it takes 2~3 times to use phosphorus and potassium as the main fertilizer to promote its pregnancy. The buds are more flowering, and the fertilization can be stopped after applying the compound fertilizer after the flower. Rose-positive flowers, warm and cold-resistant, can be safely wintered outside in North China and south of the country.
Pruning: The germination of the rose is strong and the growth is luxuriant. If it is not trimmed in time, it is prone to pests and diseases under the conditions of sultry heat, humidity, insufficient light and poor ventilation. Therefore, it is necessary to perform a pruning after flowering. When pruning, you can choose the semi-lignified strong branches of the year, place the semi-shade, and transplant the plants in the spring after the survival. You can also cut the roots of the roots before the germination in early spring.
Pest control: In the condition of rainy, humid, poor ventilation and poor sunshine, the rose is susceptible to powdery mildew. Once found, the diseased stem should be cut off and destroyed to avoid infection, and spray low concentration of pomegranate mixture or Bordeaux mixture, thiophanate Solution to prevent the spread of the disease.
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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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