Plant powder fixed-point quantitative spraying device

A sprayer and powder technology, applied in the field of botany, can solve the problem that the powder cannot be accurately applied to the target site, and achieve the effects of improving the utilization rate and efficacy, high practicability, and improving the control effect
CN109864058AActive Publication Date: 2019-06-11COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
COCONUT RES INST OF CHINESE ACAD OF TROPICAL AGRI SCI
Publication Date
2019-06-11

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Abstract

The invention belongs to the field of botany, and relates to a plant powder fixed-point quantitative spraying device. The device comprises a spraying rod and a chemical bottle, wherein the chemical bottle is arranged at the lower part of the spraying rod, a sprayer is arranged at the top of the spraying rod, the lower end of the sprayer is connected with a chemical guide pipe, the other end of thechemical guide pipe is connected with the chemical bottle, and the chemical bottle is further connected with a high-pressure gas conveying device through a pressure guide pipe. The device is simple in structure and high in practicability, can be used for fixed-point quantitative spraying on plants, especially areca nuts and other high-stalk crops, solves the problem that powder cannot be accurately applied to a target site in the powder application process, reduces the loss of the powder, increases the utilization rate and pesticide effect of the powder, is especially suitable for preventionand treatment of plant diseases and insect pests, improves the prevention and treatment effects, and achieves the effects of application reduction and effect enhancing in the powder application process.
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Description

technical field

[0001] The invention belongs to the field of botany, and relates to a powder spraying device, in particular to a fixed-point quantitative sprayer for artificially pollinating plants, especially tall plants, and spraying powdery medicine. Background technique

[0002] The occurrence of a large number of plant diseases and insect pests has always been one of the main problems plaguing agricultural and forestry production. During the occurrence of plant diseases and insect pests, the most commonly used method is still the spraying of powder pesticides. Therefore, dusting operations are one of the important means of plant disease and insect pest control. Moreover, with the continuous development of science and technology, it is one of the important features of modern agriculture to adjust the growth of plants by artificial intervention. , Low-cost concept.

[0003] Dusting operation is the process of spraying powders, such as pesticides, pollen, etc. Quantitat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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