Artificial pairing and breeding method of platysternon megacephalum

一种平胸龟、人工的技术，应用在野生动物人工驯养和繁殖领域，达到容易操作、提高孵化率、降低伤残的效果

Active Publication Date: 2013-11-06
INST OF ZOOLOGY GUANGDONG ACAD OF SCI
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Problems solved by technology

[0005] The purpose of the present invention is to provide a method for artificial pairing breeding of ratites, which can effectively solve a series of technical problems faced in the artificial breeding process of ratites, successfully realize the artificial pairing breeding of ratites, obtain healthy turtle seedlings, and provide for the expansion of ratites Turtle breeding populations provide solid technical support for the development of large-scale farming

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  • Artificial pairing and breeding method of platysternon megacephalum

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Embodiment 1

[0019] (a) Provenance selection: use non-injury trapping method to capture breeding turtles in the wild, and select sexually mature individuals that can reproduce. It is required that the female turtle weighs more than 300g (this example chooses between 300~500g), and the male turtle weighs more than 400g (This embodiment selects between 400~500g), strong body, sensitive movement, bright eyes, no sickness, no deformity, tail and limbs intact, no damage to the epidermis, carapace, and abdomen, and no ulceration as species. Turtles; male and female sex identification is based on the position of the vent. When the tail is straightened outward along the midline of the plastron, the vent of the female turtle does not exceed the rear edge of the carapace, and the vent of the male turtle exceeds the rear edge of the carapace.

[0020] (b) Domestication before mating: the ratites are wild and have obvious stress reactions at the beginning of domestication. They generally refuse to eat ...

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Abstract

The invention discloses an artificial pairing and breeding method of Platysternon megacephalum. The method comprises the selection of species sources, domestication before pairing, setting of a breeding pond, artificial pairing, collection and hatching of turtle eggs. The method fully considers the ecological and biological characteristics of the Platysternon megacephalum, including the behavior, feeding habit, habitat, and breeding ecology. The main problems in artificial pairing and captive breeding of the Platysternon megacephalum can be effectively solved, including the breeding turtle selection, pairing, pairing stage selection, sex ratio, density, artificial food, setting of the reproduction and hatching environments, the occurrence of disabilities and fatal events during the pairing and mating process is significantly reduced; the egg laying rate of female turtles and the hatching rate of turtle eggs are both significantly improved. Artificial high-efficiency breeding of the Playsternon megacephalum is realized, and healthy turtle hatchlings can be obtained.

Description

Technical field: [0001] The invention belongs to the field of artificial domestication and breeding of wild animals, and in particular relates to an artificial mating breeding method for ratites. Background technique: [0002] The flat-breasted turtle (Platysternon megacephalum) is a rare economical freshwater turtle native to Asia. It is distributed in South China, East China and Southwest China, as well as Hong Kong in China. Compared with common freshwater turtles, flat-breasted turtles like cool water environments, are fierce and aggressive, and have strong territorial behavior. [0003] The meat of the flat-breasted turtle is delicious, has important food and medicinal value, and has a high market economic value. Therefore, it has been overhunted and traded for a long time, and wild resources have declined sharply, making the flat-breasted turtle an endangered species. In response to market demand, the artificial domestication and breeding of ratites can not only effec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 龚世平葛研钟象景
Owner INST OF ZOOLOGY GUANGDONG ACAD OF SCI
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