Citrus seedling microwave heating sterilization device

Abstract

The invention discloses a citrus seedling microwave heating sterilization device. The citrus seedling microwave heating sterilization device comprises 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 arranged above the assembly line transportation device; and one part of the assembly line transportation device sequentially penetrates through the microwave sterilization device and the plant essential oil atomization device in the transportation direction. The citrus seedling microwave heating sterilization device is reasonable in structural arrangement, bast stalk bacteria (yellow shoot bacteria and phylloxera) can be efficiently, rapidly and environmentally friendly killed before the citrus seedlings are planted or grafted through one-time microwave heating of the microwave sterilization device and chemical disinfection of the plant essential oil atomization device in the citrus seedling conveying process, and detoxification of the citrus seedlings is assisted, so that the propagation and spreading of the citrus yellow shoot are controlled, the citrus yellow shoot is effectively prevented and treated, the moisture in the citrus seedlings can be fully protected, and the damage and death rate are reduced.

Description

technical field [0001] The invention relates to the technical field of microwave heating, in particular to a microwave heating and sterilization device for citrus seedlings. Background technique [0002] Huanglongbing (HLB) is a devastating disease caused by pathogenic bacteria belonging to the genus Phloembacterium, and it is also the number one devastating disease in citrus production in the world. It is a devastating disease caused by pathogenic bacteria belonging to the genus Phloembacterium. 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 dies within 1-2 years after the disease, and the old tree dies or loses the fruiting ability within 3-5 years after the disease, and can cause damage to the garden in severe cases. For fruit trees infected with Huanglongbing, the most common method is to dig out th...

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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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