Three-dimensional self-control plant aerosol culture apparatus

Abstract

The invention discloses a three-dimensional self-control plant aerosol culture apparatus. The three-dimensional self-control plant aerosol culture apparatus comprises a three-dimensional planting barrel, a nutrient solution supply system, a light-equalizing rotary system, a temperature control system and a humidity control system, wherein the fixed end of the light-equalizing rotary system is fixedly arranged relative to the ground; the three-dimensional planting barrel is fixed on the rotary end of the light-equalizing rotary system; the three-dimensional planting barrel comprises at least one planting space for planting researched plants; and the temperature control system and the humidity control system respectively control the temperature and humidity inside the planting space. The three-dimensional self-control plant aerosol culture apparatus can be used for accurately controlling the concentration of the nutrient solution, also guaranteeing the growth environment of the tested plants to be consistent and reducing the test error. Meanwhile, a small movable door which can be opened at any time is designed to provide convenience for the dynamic observational study of the root development. In conclusion, space is saved for the three-dimensional planting, the automatic control is convenient to manage, error for aerosol feeding is reduced, and the door type planting drum is convenient to observe.

Description

technical field [0001] The patent of the present invention relates to scientific experiment equipment, and relates to a plant research equipment, in particular to equipment for plant planting experiments, which are applied in the fields of botany, agronomy, forestry and other related plant scientific research and teaching. Background technique [0002] Plant nutrition research is an important part of plant physiology research and cultivation technology research and development, and potted or hydroponic methods are often used to cultivate test plants. It is difficult to accurately control the water and nutrients in the substrate of each container because it is difficult to control the amount of nutrient solution and irrigation in the pot experiment. Not only is the experiment management difficult, the experiment error is difficult to eliminate, and the observation of the root system status at any time is also difficult to achieve. [0003] Hydroponic experiments can accuratel...

AI Technical Summary

Problems solved by technology

It is difficult to accurately control the water and nutrients in the substrate of each container because it is difficult to control the amount of nutrient solution and water in the pot test. Not only is the test management difficult, the test error is difficult to eliminate, and the observation of the root system at any time is also difficult to achieve.

[0003] Hydroponic experiments can accurately control the concentration of nutrient solution, but the root system must have a relatively sufficient oxygen supply, that is, it is necessary to change the water frequently, or keep the nutrient solution in a circulating state, or continuously add oxygen (add air) to the nutrient solution. Special test device

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