After the peach tree is harvested, it is often considered that production management has ended and management is neglected. On the contrary, because after harvesting, the photosynthetic nutrients produced by the leaves of the leaves are no longer used for fruit growth, but are used for flower bud differentiation and thick branches, so it is the beginning of high quality and high yield in the following year. Therefore, timely scientific management is required. It is very important, mainly should pay attention to the following aspects of work: First, after the fruit is applied fertilizer. Early and cooked varieties can be applied immediately after harvesting. Late-maturing varieties are harvested during the first half of harvesting. Fertilizers are mainly used for quick-acting fertilizers. The dosage should be based on the growth of tree vigor, and the amount accounts for 20% of the annual nitrogen fertilizer amount. Peach trees apply 400-500 grams of urea, potash 150-200 grams. Application method: Dig deeper and 30 cm wide annular grooves under the canopy drip line, then cover the soil, which has an important effect on the restoration of tree vigor. Second, reasonable pruning. Pruning should grasp the principle that it's not too late and should be light and should not be heavier. It can be carried out immediately after fruit harvesting. It is mainly to cut off the diseased shoots, overlapping branches, thin and weak branches, drooping branches, and short-cut top shoots in the crown. . The diseased shoots, diseased leaves and branches that have been cut off are brought out of the park and buried deep or burned so as to reduce the sources of diseases and insects. Third, weeding and weeding. After harvesting in Taoyuan, the soil is heavy and has poor air permeability, which affects the growth of roots. Therefore, after the harvest, the loose soil should be ploughed. This will not only increase soil aeration, but also reduce soil evaporation and prevent weed damage. Fourth, pest control leaves. Post-harvest main pests are leafhoppers. If they are not controlled in time, they will cause the leaves to fall off and affect the flower bud differentiation of peach trees in summer and autumn. Control medication: Use 10% imidacloprid 1500-2000 times or 20% cypermethrin 3000-4000 times liquid spray control. It is also necessary to do a good job of prevention and control of the calf, because its larvae mainly feed on the trunk of the trunk and xylem, and they form irregular tunnels inside the xylem, causing hollow trunks and decline in tree vigor. The plant died prematurely. Prevention methods: The larvae on the shallow part of the wire can be used to kill, can also be injected into the insect path into the larvae 50% dichlorvos 1000 times poisoning larvae, after irrigation with mud or blocking the insect crossing with cotton wool. V. Drought resistance and preservation of stains. Peach is a shallow-rooted fruit tree, it is afraid of drought and fear of stains, so in the dry season should pay attention to watering and irrigation, keep the orchard soil moist, but in case of excessive rainfall should pay attention to the Qinggou drainage, so that the rain does not stop the ditch .
Ulcers is commonly known as gastric ulcer and duodenal ulcer, the formation of ulcers is closely related with gastric acid or pepsin digestion. Ulcer disease is a chronic disease, its seizures were cyclical, episodes and remission of alternating appear, and the onset of abdominal pain has a certain rule. The main cause of ulcers include: 1. Helicobacter pylori infection 2. Bad diet 3. Mental factors 4. Drug stimulation. Many patients with gastric ulcer who have taken non-steroidal anti-inflammatory drug history, these drugs will stimulate our gastric mucosa, causing damage, then it will cause ulcer disease over time. The current anti-ulcer drug is mainly focused on reducing gastric acid and enhance the protective effect of gastric mucosa. In recent years,the research and development of anti-ulcer drug progress is faster, effective drugs have been listed, sales are also rising.
Anti-Ulcerative
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