Bottom sediment monitoring system for culture ponds

Abstract

The invention relates to a bottom sediment monitoring system for culture ponds, and belongs to the field of technologies for controlling culture water quality. By the aid of the bottom sediment monitoring system for the culture ponds, the problem of difficulty in accurately determining the feeding quantity of feed due to the fact that existing bottom sediments in existing culture ponds contain large quantities of residual bait and aquatic animal excrement can be solved. The bottom sediment monitoring system for the culture ponds has the advantages that domesticated aquatic animals can be attracted by acousto-optic signals to forage, forage images of the aquatic animals can be acquired by image acquisition software of a controller by the aid of a main photographic device and an auxiliary photographic device, the forage satiation degrees of the aquatic animals can be judged by image processing software, accordingly, the quantity of residual feed can be controlled, and the purpose of appropriately raising the aquatic animals in a timed manner can be achieved; the granulated feed can stop being released by the aid of the controller when the aquatic animals stop eating, and health states of the aquatic animals can be judged from the eating quantities of the aquatic animals.

Description

technical field [0001] The invention belongs to the technical field of pond culture monitoring, in particular to a culture pond bottom quality monitoring system. Background technique [0002] To raise fish, raise water first, and clear water is difficult for fish to live. Most of the pond farming in my country adopts the traditional farming method, and the farmers are one-sidedly pursuing economic benefits, and often need to invest a lot of feed and fertilizer in the breeding 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 substrate. Because the decomposition of organic substances in the substrate requires a large amount of oxygen, an anoxic and anaerobic environment will be generated at the bottom of the pond, seriously affecting At the same time, a large amount of nutrients such as nitrogen and phosphorus contained in the substrate cannot return to the pond water body to form prim...

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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