First, the hazard characteristics When the fruit is sunburned, the fruit surface produces pale brown near-round spots, the edges are not obvious, and the fruit surface first shrinks and then gradually sag, and the serious ear becomes dried fruit. Tendons and shoots with young shoots that are not yet lignified can also suffer from sunburn injuries, causing tipping or wilting of the leaves. Second, the cause Usually in the coloring and ripening stage of the ear, it mostly occurs in the ears that are exposed to sunlight. It is caused by the lack of water in the tree and the insufficient supply of fruit water. This is related to soil moisture, fertilization, light and variety. When the water absorption in the root system is insufficient, the amount of leaf evaporation is large, and the osmotic pressure is increased, sunburn may occur when the water content of the fruit is unbalanced. Sclerotherapy can also occur when roots or burning roots occur in the root system. Large particles in production are prone to sunburn. Sometimes the shades of the shades may be sunburned when the cuttings, toppings, vines, etc., are moved or the temperature suddenly rises. Third, control methods 1. To strengthen the cultivation and management: appropriate deep fertilization, induce the root group to deeper development, enhance tree vigor and improve resistance to stress. Properly dense planting, using scaffolding, so that the ear is in the shade. After the fall, moderately deep plowing will be carried out to expand the root mass and increase the water absorption capacity. To prevent excessive waterlogging or excessive rooting. In the high-temperature onset period appropriate amount of irrigation, evaporation in large quantities timely watering to reduce plant body temperature, avoid sunburn. 2. Spray fertilizer cooling: In the high temperature after the rain, spray 0.2% potassium dihydrogen phosphate or 5% ash leaching solution or 27% high-fat film emulsion 80-100 times liquid on the leaves and ears 2-3 times. Sunburn disease has a certain preventive effect. 3D dental imaging is slowly becoming the new standard of care in dental practices. 3D dental scanning allows dentists to digitally reconstruct your teeth in 3D. Dental practitioners can interact with this 3D model and visualize aspects of the model that would otherwise be difficult or impossible to access. This new perspective allows clinicians to more effectively diagnose an issue or provide a more effective means of treatment. 3D Laser Scanner,Structure Sensor,Kinect 3D Scanner,3D Printer Scanner Shandong Carved Intelligent Technology Group Co.,Ltd , https://www.demetdent.com
3D dental scanner is most commonly utilized for cosmetic and restoration purposes, such as reconstructive therapy or oral surgery. 3D imaging allows for planning and customizing services for procedures such as bone grafts, implants, and root canals. 3D scanning is also often used to create 3D images for orthodontic treatment.