The nutritional status of Yangmei directly affects its yield, quality and tree vigor. This year, in order to obtain a high yield and harvest of Yangmei this year and to overcome the phenomenon of another year, Yangmei has a good autumn shoot. After harvesting the fruit, we must grasp the following four management measures: 1. Scientific fertilization and ensure nutrition. The autumn shoots that were drawn during the year were the result of effective maturation for the following year. The scientific application of autumn fertilizer should be applied within 15 to 20 days after fruit picking. If the fertilization is late, it will lead to winter shoots or spring shoots, which is beneficial to the flowering results 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 production, application of organic fertilizer 40-50 kilograms, 1 kilogram of phosphate fertilizer mixed with 0.5 kilograms of urea, soil cover and then cover 20-25 kilograms of straw. Use furrows to dig 30-40 cm deep at the canopy drip line and do not apply fertilizer to the tree pan to avoid failure. Second, a reasonable pruning, promote the crown. While fertilizing the bayberry, combining the branches to carry out reasonable pruning to form a high yield canopy, remove the branches and branches of the pests, weak branches, dead branches, shade branches, open the skylight properly, make the canopy airy and transparent, multiple autumn shoots, improve the quality of autumn shoots This will reduce the magnitude of the annual results. Third, clean the fallen leaves and raise trees with trees. After Yangmei picked fruit, she grasped the work of the garden, buried the fallen leaves of the fruit trees and buried it in the soil, moistened the trees with a loose soil, and reduced the pests and diseases. Fourth, timely spraying, pest control. The pests and diseases of bayberry seriously affect the tree vigor and fruit quality of fruit trees. It is mainly leaf spot and caterpillar. Leaf spot can be sprayed immediately after fruit picking and sprayed with 0.1-0.5 Bordeaux or 1000-fold carbendazim or chlorothalonil, sprayed every other week, and sprayed three times continuously. Caterpillars occur, the general temperature above 20C hatching damage, a small amount of artificial capture is the main, can also use lantern trapping, or use high-efficiency non-toxic killing speed dung or kung fu pesticide spray, do not use highly toxic pesticides spray to kill Prevent people from using pesticides on fruit trees. This pest control can not only achieve the purpose of disease prevention and pest control, but also improve the economic benefits of fruit.
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