Bionic mixed culture method of Trionyx sinensis and full-male Pseudobagrus fulvidraco

Abstract

The invention relates to a bionic mixed culture method of Trionyx sinensis and full-male Pseudobagrus fulvidraco. The method comprises the following steps of: fish pond selection and disinfection, fish seed and turtle seed putting, fish seed and turtle feed feeding, water quality regulation and alternate harvesting and putting. According to the invention, the traditional situation that the mixed culture of four household fish and turtle is replaced, full-male Pseudobagrus fulvidraco with high growth speed is selected, the culture density and specification are reasonably determined, and the technical operation instruction of culture is established, thus the problem that the comparison benefit decreases when turtle is cultured in the pond is solved, the culture risk is reduced, the water utilization factor of the pond is simultaneously increased, and high-yield, high-efficiency, ecological and healthy mixed culture of Trionyx sinensis and full-male Pseudobagrus fulvidraco is realized.

Description

technical field [0001] The invention relates to a pond culture method for fishery production of soft-shelled soft-shelled turtles, in particular to a method for imitating ecological culture of soft-shelled soft-shelled turtles. Background technique [0002] Chinese soft-shelled turtle is rich in various amino acids, fats, vitamins and minerals needed by the human body. It was once popular as a profitable species in the aquaculture industry and a high-end consumer product in the catering industry. However, with the changes in the market supply and demand relationship and the decline in commodity quality, the market price has stabilized while the market price has fallen, and the breeding production has returned to rationality, and the economic benefits are not very optimistic. Generally, turtle ponds adopt conventional fish models such as raising the four major carps, and the benefits are low. [0003] Yellow catfish ( Pelteobagrus fulvidraco ) is an important economic edibl...

AI Technical Summary

Problems solved by technology

At present, in order to improve the production efficiency, farmers in some areas adopt the empirical method of manually selecting the large ones and picking out the small ones. However, due to the high labor intensity, high cost, and inability to accurately distinguish male and female juveniles, it cannot be applied to large-scale yellow catfish aquaculture production.

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