System and method for processing ecological data of recirculating fish culture in paddy fields

Abstract

The invention belongs to the technical field of fish culture in paddy fields, and discloses a system and a method for processing ecological data of recirculating fish culture in paddy fields. The system comprises a monitoring module, a temperature acquisition module, a water level acquisition module, a water quality acquisition module, a central control module, a water supply module, a dissolved oxygen control module, a feeding module, a bait residue calculation module and a display module, wherein the dissolved oxygen control module can be used for monitoring dissolved oxygen concentration ina large-scale paddy field, and an aerator is started in advance to supplement oxygen before the occurrence of low oxygen danger; through the bait residue calculation module, the image contrast can beeffectively improved and the detail performance can be increased, even under the condition of severe bait adhesion, the residual bait detection algorithm based on computer vision can obtain a more accurate counting result; and the water quality acquisition module feeds back the real-time acquired indexes to the central control module, controls the switch of an electromagnetic valve of the water supply module, and realizes the demand water supply for the paddy field. The system not only meets the demand of fish culture, but also saves water resources.

Description

technical field [0001] The invention belongs to the technical field of paddy field fish farming, and in particular relates to an ecological data processing system and method for paddy field circulating water and fish farming. Background technique [0002] Rice-fish farming should be based on rice, and fish farming should also be taken into consideration. The artificially created symbiotic relationship between rice and fish should be used to transform the original rice-field ecology into a more favorable direction, so as to achieve the goal of increasing rice production and fish harvest. Rice-fish farming should be based on rice, and fish farming should also be taken into consideration. The artificially created symbiotic relationship between rice and fish should be used to transform the original rice-field ecology into a more favorable direction, so as to achieve the goal of increasing rice production and fish harvest. Raising fish on the surface of rice fields can not only o...

AI Technical Summary

Problems solved by technology

[0003] To sum up, the problems existing in the prior art are: in the existing paddy field fish farming process, hypoxia is prone to occur, and the survival rate is low; at the same time, the residual data of bait cannot be accurately calculated, which is not conducive to timely supplying fish to fish

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