Cyclemys trifasciata hatching method

Abstract

The invention relates to a Cyclemys trifasciata hatching method which comprises the following steps: during the expected date of confinement of Cyclemys trifasciata, mixing river sand and clay into sand soil, exposing to the sun, and putting the sand soil into a box for later use; within 24 hours after the Cyclemys trifasciata spawns, selecting oosperms, embedding the oosperms into the sand soil at certain intervals, and moving the box into a room; controlling the water content of the sand soil at 6-8%, and setting the temperature of the sand soil at 25-27 DEG C to hatch male young Cyclemys trifasciata, or setting the temperature of the sand soil at 29.2-29.8 DEG C to hatch out female young Cyclemys trifasciata; and regularly inspecting the hatching condition every 2-3 days to find out and remove broken oosperms. The invention scientifically controls the ambient temperature and humidity for hatching, so that the oosperms of Cyclemys trifasciata are hatched in a preferable environment, thereby effectively increasing the hatching rate of Cyclemys trifasciata and scientifically controlling the sex proportion of young Cyclemys trifasciata. The invention reasonably selects the sand soil as the hatching medium, and has the advantages of environmental protection, sanitation, simple hatching steps, low cost, high benefit and easy realization.

Description

technical field [0001] The invention belongs to the technical field of farming of agricultural and sideline aquatic products, specifically relates to the technical field of turtle breeding, in particular to a hatching method of the golden turtle. Background technique [0002] In recent years, artificial breeding of golden turtles has gradually risen and has become a breeding project favored by the majority of aquaculture farmers. The artificial breeding of golden turtles is still a new industry. Most of the turtle farmers have little knowledge of the breeding techniques of golden turtles, and lack of in-depth understanding of the key link in the breeding of golden turtles - hatching technology of golden turtles. At present, the money turtle farmers usually adopt the natural hatching method or refer to the traditional hatching method of other turtle species to hatch the money turtle. They have not yet mastered the scientific technology of the money turtle hatching, so the hat...

AI Technical Summary

Problems solved by technology

The artificial breeding of golden turtles is still a new industry. Most of the turtle farmers have little knowledge of the breeding techniques of golden turtles, and they lack in-depth understanding of the key link in the breeding of golden turtles - hatching technology of golden turtles.

At present, the money turtle farmers usually adopt the natural hatching method or refer to the traditional hatching method of other turtle species to hatch the money turtle, and have not yet mastered the scientific technology of the money turtle hatching, so the hatching rate of the money turtle has been low

In addition, due to the inability to scientifically control the sex of the hatched hatchlings, there are too many female hatchlings among the hatched hatchlings. This will not only lead to the unsatisfactory male hatchlings required by the golden turtle farms, but ultimately limit the The scale development of money turtle breeding will also affect the income of the money turtle farmers and the population reproduction of the money turtle

[0003] At present, in order to obtain golden turtle seedlings, farmers of golden turtles usually acquire golden turtle seedlings by means of purchase and capture, which not only increases the input cost of farmers, but also makes golden turtle seedlings of mixed sizes and uneven physical conditions, which is not easy to unify management, batch farming