Hanging multi-storey stereo cultivation installation

Abstract

A hanging multi-storey stereo cultivation installation comprises bearing rods, a plurality of hangers, connecting rods, supports, and cultivation troughs. The hangers penetrate the bearing rods. The different hangers are provided with through holes which are at the same level and used for allowing passage of the connecting rods. The connecting rods are parallel to the bearing rods. Another group of bearing rods, hangers and connecting rods is disposed in another plane parallel to the plane of the former connecting rods and bearing rods. The supports are disposed between the connecting rods at the same level. The cultivation troughs are disposed on the supports. The hanging multi-storey stereo cultivation installation can be used in a glass greenhouse or a multi-span plastic greenhouse for growing crops for production, and can also be used in large-sized sightseeing display greenhouses or large exhibition halls and the like to grow plants, the environment can be beautified, the surrounding air quality and temperature can be regulated, and rich and diverse fresh vegetables, fruits, flowers and the like can be provided. The hanging multi-storey stereo cultivation installation is simple to set and low in cost, makes full use of the stereo space to evidently increase economic benefit of plant factories, and is convenient to popularize.

Description

technical field [0001] The invention belongs to the field of agricultural cultivation, and relates to a hanging three-dimensional multi-layer cultivation device. Background technique [0002] Human beings are facing three major problems: environment, food and resources. To a certain extent, while we pay attention to protecting the environment and saving resources, it often leads to a decline in food production and quality. In order to increase safe and healthy food, it is necessary to expand arable land and increase the input of resources, which will lead to problems such as reduction of forest area, environmental pollution and resource depletion. Resource depletion refers not only to fossil fuel resources, but also to water resources. Environmental pollution refers to the penetration of chemical fertilizers into the ground or direct discharge into rivers, lakes and seas, and a large number of discarded plastic products cause global warming gas emissions. [0003] Judging...

AI Technical Summary

Problems solved by technology

In the 1960s, three-dimensional soilless cultivation was first developed in developed countries. Countries such as the United States, Japan, Spain and Italy have researched and developed different forms of three-dimensional soilless cultivation, such as multi-layer, sausage and unit superposition. It can be used for small-area displays such as potted flowers, but it has not been applied in production, and the relevant patents have not been found.

Chinese patent CN200720062291.2, CN200410091402.3 and 200920064238.5 all announce a kind of three-dimensional cultivation container, but can't carry out multilayer cultivation; not easy to carry

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