A microwave heating and sterilization device for citrus seedlings

Abstract

The invention discloses a microwave heating and sterilization device for citrus seedlings, comprising: an assembly line transportation device, a microwave sterilization device and a plant essential oil atomization device; wherein, the microwave sterilization device and the plant essential oil atomization device are respectively installed above the assembly line transportation device device; a part of the assembly line transportation device passes through the microwave sterilization device and the plant essential oil atomization device sequentially along the transportation direction. The structure of the microwave heating and sterilization device for citrus seedlings is reasonable. During the transmission process of citrus seedlings, through the microwave heating of the microwave sterilizing device and the chemical disinfection of the plant essential oil atomization device, it can be efficient and fast before the citrus seedlings are planted or grafted. , Kill bastella (Huanglongbing bacteria and psyllids) in an environmentally friendly way, help citrus seedlings to detoxify, thereby controlling the spread and spread of citrus huanglongbing, effectively preventing citrus huanglongbing, and fully protecting citrus seedlings. Moisture reduces damage and mortality.

Description

technical field [0001] The invention relates to the technical field of microwave heating, in particular to a microwave heating and sterilizing device for citrus seedlings. Background technique [0002] Huanglongbing (HLB) is a devastating disease caused by pathogens belonging to the genus Phloemobacter, and is currently the number one devastating disease in citrus production worldwide. With no effective management other than preventive measures such as removing infected plants, planting disease-free seedlings and managing insect vectors, HLB has been dubbed the "cancer" of citrus. Usually the new tree will die within 1-2 years after the disease, and the old tree will die or lose the ability to bear fruit within 3-5 years after the disease. In severe cases, the garden may be destroyed. For fruit trees infected with Huanglongbing, the most common method is to excavate the whole tree and destroy it in large quantities, which will cause great economic losses. Therefore, resear...

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Problems solved by technology

[0006] However, the current heat treatment method, especially the heat treatment method for detoxification of seedlings is still very backward. Before the citrus seedlings are planted or grafted, a hot water bath is used, that is, the seedlings are soaked in hot water at 54°C for 50 minutes, which consumes a lot of energy. The processing cycle is long, which is not conducive to popularization and application

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