Sunlight greenhouse closed type cultivation system and method

Abstract

The invention provides a sunlight greenhouse closed type cultivation system and method and relates to the technical field of gardening cultivation and management. The system comprises an environment monitoring subsystem, a processor and a water and fertilizer integrated irrigation subsystem, wherein the environment monitoring subsystem is used for carrying out real-time collection on inner environment information of a greenhouse and outer environment information of the greenhouse and transmitting the collected information to the processor; the processor is used for analyzing and processing the real-time collected information of the environment monitoring subsystem; and the water and fertilizer integrated irrigation subsystem is used for controlling a fertilizer proportion, an irrigation manner and different irrigation lines of an irrigation nutrient solution according to the information processed by the processor, and recycling the leaked nutrient solution so as to realize cyclic utilization. According to the sunlight greenhouse closed type cultivation system and method, the automation degree of the production of the sunlight greenhouse can be effectively improved aiming at the problems in traditional sunlight greenhouse production that the automation degree is low, the successive cropping obstacle of soil is serious, the resource utilization rate is low, the environment is polluted and the like, so that targets of water conservation, fertilizer conservation, environment protection and sustainable development are realized.

Description

technical field [0001] The invention relates to the technical field of horticultural cultivation management, in particular to a solar greenhouse closed cultivation system and method. Background technique [0002] Facility agriculture is an important way to transform traditional agriculture into modern agriculture. It has the advantages of high land utilization rate, short production cycle, high technical content and high farmers' benefits. [0003] At present, the facility agriculture in northern my country is dominated by traditional solar greenhouses, and there are some problems restricting its sustainable development in greenhouse production: (1) The development model lags behind, the equipment conditions are poor, and there is a lack of advanced production process control equipment and modern information Technical management means; (2) The mode of water and fertilizer application is backward, and the integrated water and fertilizer nutrient solution irrigation technology ...

AI Technical Summary

Problems solved by technology

[0003] At present, the facility agriculture in northern my country is dominated by traditional solar greenhouses, and there are some problems restricting its sustainable development in greenhouse production: (1) The development model lags behind, the equipment conditions are poor, and there is a lack of advanced production process control equipment and modern information Technical management means; (2) The mode of water and fertilizer application is backward, and the integrated water and fertilizer nutrient solution irrigation technology has not been popularized. Excessive water and fertilizer application and low resource utilization rate not only cause serious waste, but also directly affect the production quality of crops and pollute the surrounding ecological environment. and other ecological problems

[0004] To sum up, my country's traditional solar greenhouse production methods have the disadvantages of unsustainable development. Therefore, it is imperative to reform and innovate traditional production methods and realize industrial technology transformation.

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