Method for assisting pesticide spraying of fruits and vegetables in greenhouse

Abstract

The invention discloses a method for assisting pesticide spraying of fruits and vegetables in a greenhouse. The method comprises the following steps that 1, prepared liquid pesticide is added into a spraying liquid temporary storage box; 2, the height of a sprayer is adjusted by adjusting the height of a guide rail arranged in the greenhouse, wherein the sprayer is communicated with a liquid containing cavity of a sliding block on the guide rail; 3, the pesticide in the spraying liquid temporary storage box is guided into a liquid containing cavity of the sliding block through a liquid conveying pipe by means of a first conveying pump, and the sliding block is controlled to move back and forth along the guide rail so as to drive the sprayer to spray the pesticide to the fruits and vegetables in the greenhouse. According to the method, the spraying operation is convenient, and people do not need to enter the greenhouse to conduct spraying.

Description

technical field [0001] The invention belongs to the technical field of greenhouse auxiliary spraying, and in particular relates to a method for assisting fruit and vegetable greenhouse spraying. Background technique [0002] Using greenhouses to cover plastic film to grow fruits and vegetables is to artificially create a suitable ecological environment, adjust the production seasons of fruits and vegetables, adjust market demand, and promote high-quality and high-yield vegetables. It is one of the effective means to increase farmers’ income. According to the survey of farmers, the benefits are relatively obvious, but some farmers grow greenhouse vegetables, and the effect is not satisfactory. From late June to early August in the southern region, strong light and high temperature, thunderstorms and typhoon rainstorms seriously affect vegetable production and early harvest. For autumn vegetable seedling cultivation, the application of sunshade nets and non-woven fabrics in re...

AI Technical Summary

Problems solved by technology

[0002] Using greenhouses to cover plastic film to grow fruits and vegetables is to artificially create a suitable ecological environment, adjust the production seasons of fruits and vegetables, adjust market demand, and promote high-quality and high-yield vegetables. It is one of the effective means to increase farmers’ income. According to the survey of farmers, the benefits are relatively obvious, but some farmers grow greenhouse vegetables, and the effect is not satisfactory. From late June to early August in the southern region, strong light and high temperature, thunderstorms and typhoon rainstorms seriously affect vegetable production and early harvest. Autumn vegetable seedlings, in recent years, the application of sunshade nets and non-woven fabrics has promoted the role of greenhouses in summer seedlings and cultivation

Existing greenhouses mostly use irrigation for fruits and vegetables. If no diversion structure is made, the water will flow around, resulting in waste of water resources and low efficiency.

For some fruits and vegetables that need to be sprayed with chemicals, manual hand-held spraying equipment is required to enter the greenhouse for spraying operation. Due to the small space in the greenhouse, it is easy to cause various inconveniences when walking inside. For example, strawberry planting greenhouses have scattered stems and leaves. , easy to be stepped on when trampled on, such as planting taller vegetables, such as tomatoes, it is inconvenient to operate during manual spraying

For a kind of greenhouse separation, spraying chemicals in a confined space will cause great damage to the human body and may cause poisoning incidents

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