Intensive cultivation method for use at breeding season of parent turtles

A technology that strengthens the cultivation and breeding period, and is applied in animal husbandry and other fields. It can solve the problems of uneven hatching of juvenile soft-shelled turtles, low fertilization rate, and few eggs laid by female soft-shelled turtles, so as to optimize production management methods and increase egg production.

Inactive Publication Date: 2015-03-04
柳州鳌丰生态养殖专业合作社
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the reproduction process of soft-shelled turtles, female soft-shelled turtles often produce few or no eggs, low fertilization rate, uneven hatching of juvenile soft-shelled turtles, and low survival rate of juvenile soft-shelled turtles. Optimize production management methods, rationally mix bait, etc.

Method used

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Embodiment Construction

[0016] The present invention provides a method for intensified breeding of soft-shelled turtles. In order to make the purpose, technical scheme and effect of the present invention more clear and definite, the following examples are given to further describe the present invention in detail. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] A method for intensifying the breeding of soft-shelled turtles, comprising the following parts:

[0018] Breeding pond preparation: the area is 200-667m2, the cohesive soil bottom mud is not more than 10cm, the water depth is 1-2m, and it is sterilized once with quicklime; a 10-20 m2 spawning room is equipped, and the spawning room is paved with a layer of 30- 40cm of sand, exposed to the sun for more than 3 days; specifically, the preparation of the soft-shelled turtle breeding pond: the breeding cement pond is designed in a quiet ...

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PUM

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Abstract

The invention relates to an intensive cultivation method for use at the breeding season of parent turtles. The method comprises the following steps: preparing a cultivation pond; selecting and pairing the parent turtles; performing feeding management. During feeding, a formula I feed and a formula II feed are adopted for feeding, and each cycle lasts for seven days. On the first and second days, the formula I is fed at the daily feeding amount of 5-10 percent; on the third day, the formula II is fed at the daily feeding amount of 5-10 percent, and 5 international units of vitamin E is added to every kilogram of bait; on the fourth day, the formula I is fed at the daily feeding amount of 5-10 percent; on the fifth, sixth and seventh days, the formula II and a full-value turtle feed are fed at the daily feeding amount of 4-8 percent, and 5-10 international units of vitamin E is added to every kilogram of bait. By adopting the optimized parent turtle production management method, a stable and regular living environment is created, the egg yield, fertility rate, juvenile soft-shelled turtle survival rate and the like of the turtles are increased, and the egg laying quality is enhanced.

Description

technical field [0001] The invention relates to a method for intensifying breeding of soft-shelled turtles. Background technique [0002] In the natural environment, the egg production, fertilization rate, hatching rate, and survival rate of juvenile soft-shelled turtles are very low. After artificial domestication, due to sufficient nutrition, no invasion of predators, and improvement of artificial hatching equipment, the fecundity of soft-shelled turtles has been greatly improved. . At present, most fine-bred soft-shelled turtle farms can achieve an annual egg production of more than 50 female soft-shelled turtles, a fertilization rate and hatching rate of more than 80%, and a survival rate of juvenile soft-shelled turtles of more than 60%. The fecundity and juvenile soft-shelled turtle quality will be further improved, thereby improving production efficiency and increasing enterprise benefits. Among them, the egg production, egg quality, and fertilization rate of the fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 罗福广吴华生吴俊龙黄杰
Owner 柳州鳌丰生态养殖专业合作社
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