Spring orchard management is very important for fruit trees, especially in fertilization and medication. According to the author's many years of experience, I have the following suggestions: Linyi Fertilizer Network Copyright
Apply organic fertilizer and soil conditioner. Scientifically reduce the use of compound fertilizers, while paying attention to the supplement of trace elements. Through recent visits to the market and the field, it is found that fruit farmers are currently scratching bark, and the phenomenon of dead trees and dead branches in the garden is becoming more and more serious. The main reason for this phenomenon is that the destruction of the soil, that is, the survival environment of the root system. The more serious it is, the more green moss under the tree plate, the harder the ground, and even the most favorite cockroaches living in the soil are almost extinct. If the roots do not have a good living environment, they will not be able to absorb nutrients and water in time, which will affect the tree body, causing the branches to be very serious, especially rot and rough skin disease. Linyi Fertilizer Network Copyright
Pay attention to the supplement of trace element zinc in spring. Last winter, the temperature was low, especially for orchards without autumn fertilization. Fruit trees were not well stocked, and springs were more prone to no leaves in front of the shoots and branches with low maturity, forming a “bald†phenomenon. After the fruit is harvested, it is necessary to carry out autumn fertilization in time. Linyi Fertilizer Network Copyright
Spring fertilizer selection. Fruit tree flowering requires a lot of energy and nutrition. For the orchard that is fertilized in autumn, high-nitrogen fertilizers such as lion horse 21-8-11, Entek 26 and Entek 22-7-11 are selected before flowering; To choose high-nitrogen and high-potassium fertilizers, such as Zhongde 21-8-20, 16-12-20, and then combined with high-nitrogen fertilizers. Linyi Fertilizer Network Copyright
Prevention and control of pests and diseases in spring. Spring is a key period for the prevention and control of pests and diseases. It can do a multiplier effect. Combined with scraping bark, the wound is coated with a closed agent. After the scales fall off and before flowering, chemical control should be carried out in time. The principle is: steady, Quasi, ambiguous, and flowing. According to experience, this year's pests and diseases are not very serious, but fruit farmers still have to pay attention to the prevention and control of spring, otherwise it will cause unnecessary losses. Linyi Fertilizer Network Copyright
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Automatic Sliding Door
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