Tuber seedling modified atmosphere disinfection equipment and control method

A technology for tubers and seedlings, which is applied in the field of controlled atmosphere disinfection equipment and control of tubers and seedlings, can solve the problems of low efficiency of tissue culture detoxification technology, environmental pollution of chemical agents, incomplete sterilization, etc., and achieves novel structure design. , the effect of thorough sterilization, good economic value and social value

Active Publication Date: 2018-12-18
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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Problems solved by technology

[0006] In order to solve the problems of environmental pollution caused by chemical agents, incomplete sterilization, low efficiency of tissue culture detoxification technology, complicated operation and high cost in the current seedling disinfection treatment process, the present invention provides a controlled atmosphere disinfection equipment and control system for tuber seedlings. method

Method used

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  • Tuber seedling modified atmosphere disinfection equipment and control method
  • Tuber seedling modified atmosphere disinfection equipment and control method
  • Tuber seedling modified atmosphere disinfection equipment and control method

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with specific examples.

[0030] A controlled atmosphere disinfection treatment equipment for seedlings, characterized in that it consists of a housing 3, a seedling tray system, a disinfection gas circulation system, a vacuum device 9, a nitrogen filling device 10, an ozone generator 14, a disinfection gas application system, Atmosphere control system 16 and related components.

[0031] The outer section of the housing 3 is rectangular, and various devices are installed inside and outside. A door is installed on the front side, and the pallet truck 4 enters and exits through the door, and the seedlings enter the inside. The shell wall is installed with filling material, which acts as a seal.

[0032] The seedling tray system includes a pallet truck 4, a pallet 7, wheels 12 and a pallet support 6.

[0033] Described pallet 7 is the container that holds seedling, is fixed on the pallet truck 4 by pal...

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Abstract

The invention relates to tuber seedling modified atmosphere disinfection equipment and a control method. The equipment includes a casing, a seedling tray system, a disinfecting gas circulation system,a vacuuming device, a nitrogen filling device, an ozone generating device, a disinfecting gas application system, and a modified atmosphere control system. The treatment equipment of the invention has the advantages of consistent disinfection, complete sterilization, accurate concentration control, high efficiency, and simple operation, and can meet the disinfection treatment of various tuber seedlings, and has wide adaptability. The equipment can be widely used in the treatment of high value-added seedlings such as various vegetables and Chinese herbal medicines, can effectively kill all kinds of insects, bacteria and viruses carried by seedlings, plantation can be carried out after processing, the equipment does not cause any pollution to the environment, and has good economic and social value.

Description

technical field [0001] The invention relates to the technical field of seedling disinfection treatment, in particular to controlled atmosphere disinfection equipment and a control method for tuber seedlings. Background technique [0002] For tuber crops, such as sweet potato, ginger, potato, yam, etc., the gene is a complete copy of the mother during reproduction, which can maintain good traits, such as high-yield genes can be maintained, but there are various viruses on the tubers. The seedlings become the main source of primary infection of the disease at the seedling stage and adult plant stage, causing greater losses to the planting, so the seedlings must be disinfected. [0003] At present, chemical methods are mostly used in the treatment of seedlings in my country. Due to the abuse of some traditional chemical pesticides and their treatment methods (soaking and seed dressing), a large number of low-efficiency and high-risk pesticides have entered the field, resulting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C14/00
CPCA01C14/00
Inventor 金永奎张玲薛新宇蔡晨张学进秦维彩孙竹周立新丁素明张宋超周良富孔伟顾伟崔龙飞王宝坤陈晨杨风波周晴晴乐飞翔孙涛徐阳
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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