Intelligent tobacco seedling raising shed based on Internet of Things and use method

Abstract

The invention discloses an intelligent tobacco seedling raising shed based on the Internet of Things. The intelligent tobacco seedling raising shed comprises a shed body, a shearing mechanism and a pesticide supply mechanism, wherein a top plate is arranged at one end of the top of the shed body, the other end of the top of the shed body is connected to the shearing mechanism, a plurality of shielding nets are arranged on the top plate, the density of the shielding nets is controlled through a driving motor, the shearing mechanism comprises a guide rail sliding block, the guide rail sliding block is connected to the two sides of a fixing block, one end of the fixing block is connected to an air cylinder, a mechanical arm and a spray head system are arranged at the other end of the fixing block, the pesticide supply mechanism comprises a pesticide supply box, a plurality of pipelines are arranged on the pesticide supply box, and the pipelines are all connected to the spray head system. According to the intelligent tobacco seedling raising shed based on the Internet of Things and the use method, in the growth stage of tobacco seedlings, frequent manual operation including fertilization, pesticide spraying, water storage, leaf cutting and the like in the seedling raising period can be reduced, the probability that seedbed virus infection is caused by human activities is reduced, a main propagating source is cut off, the key approach of tobacco morbidity is reduced, and therefore the survival rate in the tobacco seedling raising period is effectively increased.

Description

technical field [0001] The invention relates to the field of planting sheds, in particular to an intelligent tobacco seedling raising shed based on the Internet of Things and a method for using it. Background technique [0002] The traditional open-air seedling cultivation method not only has poor availability of tobacco seedlings, but also is not easy to control the growth temperature of tobacco seedlings, which is not conducive to large-scale seedling cultivation. With the further improvement of the standardization of tobacco production, the calls for intensive production, large-scale operation, and mechanized production are rising day by day, and the way of raising seedlings by individual households is no longer suitable for the development of tobacco leaf production. Substrate seedling cultivation of tobacco occupies a large proportion, the technical threshold of substrate seedling cultivation is relatively low, and the investment in supporting technical equipment is les...

AI Technical Summary

Problems solved by technology

Tobacco seedling cultivation is the most basic and critical step in the production of tobacco. Strong seedlings are a necessary prerequisite for immature tobacco production, and the resistance of tobacco is weakest at the seedling stage. The hygienic conditions of the seedling cultivation factory are extremely strict. Fertilization and spraying during the seedling cultivation period Measures such as pesticides, water storage, root cutting, and leaf pruning require a large amount of frequent manual participation. Root cutting has an important impact on the growth of tobacco roots and the synthesis of chemical components. Tobacco roots have a strong compensatory growth function. Restricted, physically damaged or unfavorable growing conditions, the remaining healthy parts of the roots will grow new roots to compensate, but most of today's technology is due to the open environment and human activities (such as cutting tobacco roots, shearing Axillary buds, artificial fertilization, etc.) are the main factors for seedbed virus infection and transmission

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