A breeding pond bottom quality monitoring system

Abstract

The invention relates to a system for monitoring bottom quality of aquaculture ponds, which belongs to the technical field of aquaculture water quality control. The purpose of the present invention is to provide a monitoring system for the bottom quality of aquaculture ponds to solve the problem that the bottom quality of existing aquaculture ponds contains a large amount of residual bait and excrement of aquatic animals, and it is difficult to accurately determine the amount of feed to be fed. A breeding pond bottom quality monitoring system uses sound and light signals to attract domesticated aquatic animals foraging. The image acquisition software of the controller uses the main camera device and auxiliary camera device to collect images of aquatic animals foraging, and the image processing software determines whether the aquatic animals are foraging. The degree of satiety, thereby controlling the amount of residual feed, to achieve the purpose of regular and appropriate feeding of aquatic animals. The present invention has the advantages of stopping the feeding of pellet feed by the controller when aquatic animals stop eating, and judging it from the amount of food intake of aquatic animals. health status.

Description

technical field [0001] The invention belongs to the technical field of pond culture monitoring, and particularly relates to a culture pond bottom quality monitoring system. Background technique [0002] Fish first raise water, water is difficult to live fish. Most pond aquaculture in my country adopts traditional farming methods, and farmers are one-sided in pursuit of economic benefits, and a large amount of feed and fertilizer is often required in the farming process. Most of these substances are deposited to the bottom of the pond in the form of fish and shrimp feces and residual bait to form the bottom of the pond. Since a large amount of oxygen is required in the decomposition process of the organic matter in the substrate, an anoxic and anaerobic environment is produced at the bottom of the pond, which seriously affects the The growth of fish; at the same time, a large amount of nutrients such as nitrogen and phosphorus contained in the substrate can no longer be retu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a monitoring system for the bottom quality of aquaculture ponds to solve the problems that the bottom quality in the existing aquaculture ponds contains a large amount of remaining pellet feed and excrement, and it is difficult to accurately determine the feeding amount of pellet feed.

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