Automatic farm chemical dispensing device for preventing farm chemical damage

Abstract

The invention relates to an automatic farm chemical dispensing device for preventing farm chemical damage. The device comprises an environment information acquisition module, a data transmission module, a controller, a farm chemical scanning module, a personal module and a farm chemical dispensing assembly, wherein the environment information acquisition module is used for acquiring environment information corresponding to the automatic farm chemical dispensing device for preventing farm chemicaldamage, and the environment information at least comprises geographic position information and weather data corresponding to the geographic position information; the farm chemical scanning module is used for scanning farm chemical information, and the farm chemical information at least comprises farm chemical types and farm chemical contents; the personal module is used for recording personal information, and the personal information at least comprises crop types, planting areas, planting time and soil information; the data transmission module is used for sending the environment information, the farm chemical information and the personal information to a server and receiving feedback information from a server; the controller is connected with the data transmission module and controls a farm chemical dispensing assembly to dispense farm chemicals according to the feedback information.

Description

technical field [0001] The invention relates to the technical field of pesticide application, in particular to an automatic dispensing device for pesticide damage prevention. Background technique [0002] Phytotoxicity refers to the abnormal growth of crops or the occurrence of physiological disorders after application of pesticides. There are two types of injury, acute and chronic. The former has obvious symptoms from a few hours to 3-4 days after spraying, such as burns, withering, falling leaves, falling flowers, and fruit drop; the latter has obvious symptoms such as poor growth and deformed leaves after a long time after spraying. , Late maturity and so on. The common symptoms are colorful spots of different sizes and shapes on the leaves, local tissue scorching, perforation or leaf shedding, or yellowing, chlorosis or thickening of leaves. [0003] Pesticide personnel do not apply pesticides according to the "applicable crops" on the pesticide packaging label, and e...

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Problems solved by technology

[0003] Pesticide personnel do not apply pesticides according to the "applicable crops" on the pesticide packaging label, and excessive application of pesticides will cause phytotoxicity; There is a phytotoxicity; or, the blindness of the medication, the randomness, the unauthorized increase of the dosage, the unscientific ratio, and the excessive concentration will all cause the phytotoxicity; and some adverse environmental conditions may also aggravate the phytotoxicity. High temperature and high humidity, strong light exposure; low soil viscosity, low organic matter content; high and low temperature, and high soil temperature are all environmental conditions that are likely to cause phytotoxicity.

[0004] Experienced farmers can properly use pesticides based on their own experience and the characteristics of the crops without causing pesticide damage, but newcomers who are in contact with crop cultivation will inevitably use pesticides incorrectly due to their lack of experience, resulting in pesticide damage. Affect the growth of crops, and even cause the death of crops

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