A device and method for introducing exogenous inducer into soft-shelled turtle eggs

Abstract

The invention belongs to the technical field of aquatic organisms, and specifically relates to a device and method for introducing an exogenous inducer into turtle eggs. The device comprises a fixed box body and an auxiliary fixed cover body. An upper surface of the fixed box body is provided with a plurality of accommodating through holes. The auxiliary fixed cover body comprises a left side cover, a right side cover, a rear side cover and an upper cover, the left side cover, the right side cover and the rear side cover are all disposed at a lower surface of the upper cover and respectively vertical to the upper cover, and the upper cover is provided with a plurality of introducing through holes corresponding to the accommodating through holes one by one. The method comprises the steps of primary hatching of the turtle eggs, arrangement and disinfection of the turtle eggs, concentrated hydrochloric acid treatment, introducing of the exogenous inducer, and paraffin sealing. According to the technical scheme, the exogenous inducer can be introduced into the turtle eggs conveniently, accurately and rapidly, unattended concentrated hydrochloric acid treatment can be achieved during an operating process, and manual labor is reduced on the premise of ensuring operating accuracy.

Description

technical field The invention belongs to the technical field of aquatic organisms, and in particular relates to a device and method for introducing an exogenous inducer into turtle eggs. Background technique Soft-shelled turtle has developed into a popular aquaculture industry in my country due to its good meat quality, miscellaneous feeding habits, fast growth, high yield and easy breeding, as well as its high nutritional and medicinal value. Soft-shelled turtles have typical growth dimorphism. There are obvious differences in individual size and growth speed between females and males. Male soft-shelled turtles have the characteristics of fast growth and large individuals. The research on sex induction and sex control of soft-shelled turtles and the cultivation of male seedlings of soft-shelled turtles are urgent needs of the current soft-shelled turtle industry, and have important theoretical and production application values. Sex determination is a complex process regul...

AI Technical Summary

Problems solved by technology

Up to now, no device and efficient method specially used for introducing exogenous inducers into soft-shelled turtle eggs have been found, because the present invention has important scientific research value and production value

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