All-weather, intelligent and three-dimensional planting and cultivation agricultural facility system

Abstract

The invention provides an all-weather, intelligent and three-dimensional planting and cultivation agricultural facility system. The system comprises a closed building, and further comprises a liquid supply device for supplying water or nutrient solution; the closed building comprises a foamed glass-ceramic wall, the interior of the closed building is of a multilayer structure which comprises a cultivation pond, a planting rack, an artificial sunlight emitting device, and the cultivation pond is located right below the planting rack; the first planting layer close to the cultivation pond can belowered to be immersed into the cultivation pond; a spraying pipe is arranged above the planting rack; insect-preventing air exchanging devices and carbon dioxide conveying devices are arranged at the top and on the lateral side of the wall, and the air exchanging between air inside the wall and external air is achieved through the insect-preventing air exchanging devices to provide sufficient carbon dioxide to promote crop photosynthesis. The system has the advantages that space utilization rate in the system is increased, and economic benefits are increased; by the foamed glass ceramic andthe artificial sunlight emitting device, plant photosynthesis time can be prolonged, carbon dioxide content can be increased, photosynthesis efficiency can be increased by folds, and the total quantity of synthesized organic matter can be increased.

Description

Technical field [0001] The invention belongs to the field of agricultural production. It relates to a three-dimensional agricultural system, in particular to an all-weather intelligent three-dimensional planting and raising agricultural facility system. Background technique [0002] The biggest problem with traditional agriculture is that it must be based on land. Without the land, the planting of crops cannot be realized. With the development of human society and the advancement of industrialization, two major problems in traditional agriculture will become more and more serious: 1) The area of ​​land available for agriculture is limited, and the limited land area determines the limited planting area, and thus determines Limited output. As the population increases, the demand for food, vegetables, fruits, etc. is increasing, but it is indeed difficult for the output to increase substantially. 2) The development of modern industry has enriched people's material life, but also b...

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Problems solved by technology

[0003] Although the existing soilless cultivation can leave the land and avoid soil pollution, it does not solve the pollution caused by the air, nor does it completely solve the pollution caused by the water body, and the traditional soilless cultivation only considers N, P, K and other constant elements, without considering the specific needs of each crop for trace elements and the needs of photosynthesis for carbon dioxide and light, so the yield and taste will be affected

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