Intelligent control system of greenhouse and aquatic product combined cultivation

Abstract

The invention discloses an intelligent control system of greenhouse and aquatic product combined cultivation. The intelligent control system comprises a cultivation region and a planting region, wherein the cultivation region comprises a cultivation pool and the top space of the cultivation pool is closed; the top of the planting region is closed and a soil layer is arranged in the planting region; a cobblestone layer is paved under the soil layer; a supporting frame is arranged at the bottom of the cobblestone layer and a water collection region is arranged under the supporting frame; the water collection region is communicated with the cultivation pool by a bottom water conveying channel and water in the water collection region is conveyed into the cultivation pool by a first water pump; the planting region is also internally provided with a carbon dioxide sensor, a first sub-control signal chip microcomputer, indoor air circulating equipment and sprinkling irrigation equipment. The combined control system provided by the invention sufficiently utilizes the characteristic that oxygen is consumed in the cultivation pool and carbon dioxide is consumed in the planting region, the air is subjected to convection displacement, and the carbon dioxide in the planting region and the oxygen in the cultivation region are supplemented respectively; the CO2 fertilization amount in the planting region and the starting times of an aerator in the cultivation pool are reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural automation control, and relates to a control system for combined cultivation of greenhouse environment and aquatic environment. Background technique [0002] China is a large agricultural country, and agricultural production occupies an important position in national production. With the development and progress of modern science and technology, as well as the needs of the development of productivity levels, it is urgently required that China's agricultural development take the road of modernization and technology. Greenhouses are an important part of modern agricultural production technology. Greenhouse production technology requires full automation of production and management processes. At present, some intelligently controlled greenhouses have appeared. Fish pond farming is also an important technology of modern agriculture. How to use scientific means to carry out precise intelligent...

AI Technical Summary

Problems solved by technology

But at present, there is still a lack of ideas and practical solutions that can combine greenhouses and fish ponds for farming

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