Grille intensive breeding system for blue crabs

Abstract

The invention discloses a grille intensive breeding system for blue crabs. The grille intensive breeding system comprises a reservoir, a breeding dish and a degradation kit, wherein the breeding dish is connected with the reservoir, and the reservoir is a grille reservoir; the breeding dish comprises a plurality of breeding grilles which are arranged at intervals, and the degradation kit and the breeding dish are connected with the reservoir; water flowing out of the breeding dish is degraded by the degradation kit, and the degraded water flows back to the reservoir. According to the breeding system provided by the embodiment of the invention, the breeding dish is arranged into a grille breeding dish comprising a plurality of breeding grilles, the blue crabs are fished out to be put in the breeding dish for separate breeding, and only one blue crab is put in each breeding grille, so that the problem that the yield is lower because the blue crabs kill each other in the traditional pool breeding is effectively avoided.

Description

technical field [0001] The invention relates to the field of agricultural breeding, and more specifically, the invention relates to a grid-type intensive breeding system for swimming crabs. Background technique [0002] Swimming crab grid-style intensive meat is fat, yellow and tender, delicious, contains a variety of vitamins, amino acids, high protein content, high nutritional value and economic value, is an ideal tonic, with the rapid improvement of national living standards , Swimming crabs are becoming more and more popular among the masses, and the demand is increasing. The market is in short supply and the price remains high. The price of Portunus per kg is about 110-240 yuan. It is not only a traditional rare seafood in my country, but also an important export seafood. In 1981, it was listed as an object of marine aquaculture in my country. Because the traditional culture method is difficult to effectively control the water temperature, bait, dissolved oxygen and wa...

AI Technical Summary

Problems solved by technology

Because the traditional farming methods are difficult to effectively control the water temperature, bait, dissolved oxygen, and water flow stimulation during the swimming crab breeding process, it is very easy to cause the swimming crabs to be too concentrated, killing each other, hypoxia and even death

In addition, due to the depth of pond water and low visibility, dead crabs cannot be found in time, it is difficult to control water pollution, the output fluctuates greatly, and the production stability is poor, causing great economic losses to farmers

In addition, because the season for growing commercial crabs is the season when sea crabs are on the market, the sales price is low, which seriously affects the economic benefits of swimming crab farming and also restricts the development of this industry.

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