After the peach tree bears fruit, it consumes a lot of nutrients. If the technical management can be strengthened in time after the peach is harvested, the nutrient accumulation of the tree body can be increased, the tree vigor can be restored as soon as possible, and good flower buds can be formed to create a peach output and quality for the next year. Favorable conditions. After the peach is harvested, apply a quick-acting fertilizer in time. At the early fruiting stage, 0.25 kg of urea was applied to each tree, and at the adult tree, 0.5 kg of urea was applied. It is necessary to control the amount of nitrogen fertilizer applied to prevent the branches from becoming long and affecting the differentiation of flower buds. Combined with the prevention and control of plant diseases and insect pests, foliar fertilization should be carried out. From August to September, use 0.3% to 0.5% potassium dihydrogen phosphate solution, every 15 days. From September to October, a basic fertilizer is applied in combination with deep tillage and expansion, with fully rotted farm organic fertilizer as the main supplement and ternary compound fertilizer as the supplement. In the early fruit tree, 50-100 kg of organic fertilizer and 0.5-1 kg of ternary compound fertilizer are applied to each tree; for mature trees, 100-200 kg of organic fertilizer and 1-2 kg of ternary compound fertilizer are applied to each tree. The fertilization method can be circular groove or radial groove, and the depth of fertilization is 30-50 cm. After the peach is harvested, there is usually a lot of rainwater, so there is no need to water. If the drought period is too long, water can be added as appropriate. In the rainy season, drainage should be used to prevent waterlogging, plowing and weeding to prevent soil compaction. Disclaimer: Some articles of this website are transferred from the Internet. If the legal rights of third parties are involved, please inform this website for processing. phone These test kits are performed on blood samples from infected persons became a useful tool in elucidating the links between several cases. These links would not have been made if viral particles were looked for via PCR methods. This is due to the fact that the patient's immune defence might be successful in eliminating the virus and hence removing any trace of where it came from. However, when specific antibodies are searched for in the same patient, they will be able to be detected because they stay within the blood for several years. Commercial immunoassay tests to detect COVID-19 include a dual ELISA test to be performed. This detects specific IgA and IgG against the virus in the blood of infected patients. There is also an automated fluorescent immunoassay system to measure quantitatively or semi-quantitatively the concentration of the targeted analyte, which can be the viral antigen or IgM/IgG. antibody diagnostic kit, rapid antibody test kit, rapid antibody diagnosis,covid-19 antibody diagnosis, antibody detection kit Shenzhen Uni-medica Technology Co.,Ltd , https://www.unimedicadevice.com