Selection method of Chinese softshell turtle parent turtles

Abstract

The invention discloses a selection method of Chinese softshell turtle parent turtles. The selection method comprises the following steps of (1) selecting Chinese softshell turtle young turtles which are healthy, excellent in germplasm and high in activity; (2) feeding the selected Chinese softshell turtle young turtles to be adult turtles in an artificial turtle pond; (3) during the copulation and spawning season of Chinese softshell turtles, selecting male and female Chinese softshell turtle adult turtles which are healthy, less in damage, good in nutrition, and strong in constitution from fed Chinese softshell turtle adult turtle groups of different parent lines, putting the male and female Chinese softshell turtles in a parent turtle pond in proportion to copulate and spawn. The Chinese softshell turtle parent turtles selected by the selection method of Chinese softshell turtle parent turtles have the characteristics of more spawning number and higher hatching rate and survival rate.

Description

technical field [0001] The invention relates to a breeding technology of soft-shelled soft-shelled turtles, more specifically, a method for selecting soft-shelled soft-shelled soft-shelled turtles. Background technique [0002] The Chinese soft-shelled turtle is widely distributed in most provinces of my country, and is a valuable secondary aquatic reptile in my country, which has high edible, cultural, medicinal, ornamental and research values. Over the years, due to overfishing and the deterioration of habitats, the wild resources of soft-shelled turtles have been seriously damaged, and the natural production has dropped sharply. In the past ten years, driven by market prices, the Chinese soft-shelled turtle industry has risen rapidly, and the scale and output of artificial breeding have continued to rise. However, due to excessive human intervention, the products and quality of Chinese soft-shelled turtles have declined significantly. And how to choose soft-shelled turtl...

AI Technical Summary

Problems solved by technology

In the past ten years, driven by market prices, the Chinese soft-shelled turtle industry has risen rapidly, and the scale and output of artificial breeding have continued to rise. However, due to excessive human intervention, the products and quality of Chinese soft-shelled turtles have declined significantly.