1. Scientific fertilization Yangmeishu has consumed a lot of nourishment due to the growth and flowering of two shoots in spring and summer, and it is also the flower bud differentiation and the fall shoot growth period from July to August. The growth of autumn shoots directly affects the output in the coming year. The amount of fertilization should be determined by the strength of the tree and the amount of the results, generally more than 50 kilograms of strain production, application of organic fertilizer 40-50 kilograms, 1 kilogram of phosphate fertilizer mixed with 0.5 kilograms of urea. Yangmei should not use phosphate fertilizer alone, so as not to reduce the quality of bayberry. Fertilization method: (1) Circular fertilization: Take the trunk as the center, dig a ring groove according to the size of the crown, apply the organic fertilizer ditch to deep, cover the soil after fertilization, and fertilize the big tree. (2) Acupuncture or radial application: Take the trunk as the center, balance with the arc type around the canopy, dig 5-6 channels, the length of the ditch depends on the amount of fertilizer used and the size of the canopy, and it can also be trunk As the center, perpendicular to the tangent around the canopy, dig 5-7 radial trenches, the length of the trench 70-80CM, width 30-40CM, depth 30CM, cover the soil after fertilization. 2, timely spraying for the control of Bayberry brown spot 200 times the available Bordeaux mixture, or 800 times the 70% thiophanate-methyl, or 1000 times the 50% carbendazim in the fruit after spraying. 3. After properly harvesting and harvesting bayberry, the soil is hardened due to trampling of orchards and leaching of spring rain and rainy rain during harvesting operations. After the ploughing and ripping, the capillary action can be cut to improve the drought resistance of the trees from July to August. The ability to facilitate flower bud differentiation and the second year results requires a cultivating depth of about 15M, which can be combined with fertilization. 4, reasonable pruning bayberry summer pruning can ease the tree vigor, it can be applied while dressing fertilizer, reasonable pruning bayberry fruit trees, remove the branches and branches of insects, dead branches, weak branches, shade branches, open the skylight properly, so that the crown can be airy and transparent, multiple Autumn shoots increase the yield of autumn shoots. Dental Simulator, Dental Teaching Unit, Phantom Head Simulator, Dental Simulation Training System, Electric Phantom Head Simulator, Dental Traning Unit Suzhou Escomedical Equipment Co.,Ltd , https://www.escodental.com
Yangmei's Postharvest Management