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Method for propagating descendant tree shrews under laboratory condition

A laboratory, surrogate mother tree shrew technology, applied in animal husbandry and other directions, can solve the problems of artificial reproduction of progeny tree shrew production and reproductive performance degradation, and achieve the effect of solving the reproductive performance degradation.

Inactive Publication Date: 2011-09-14
KUNMING MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for the reproduction of progeny tree shrews under laboratory conditions, which solves the problem of the degradation of the production and reproductive performance of artificially propagated progeny tree shrews, and makes the reproductive performance of progeny tree shrews reach the level of their parents

Method used

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Examples

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Effect test

Embodiment

[0008] Around the pregnant surrogate mother tree shrews, arrange parental surrogate tree shrews with a similar delivery period and good breastfeeding to accompany the birth, so that the distance between the surrogate mother tree shrews and the parents surrogate mother tree shrews is 20-50 cm, and through close-up experience of the parental surrogate mother tree shrews giving birth and breastfeeding, And the pleasant process of mutual communication between mother and child can induce the mental relaxation of the offspring mother tree shrews; it can also obtain good information about the adjacent parent tree shrews through calls. Using this method, after the offspring mother tree shrews are induced to give birth and breastfeed for 1 to 2 litters smoothly, 90% of the offspring mother tree shrews achieve smooth birth and normal lactation.

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Abstract

The invention discloses a method for propagating descendant tree shrews under the laboratory condition. The method comprises: a parent-generation female tree shrew with close puerperal period and good parturition and lactation conditions is arranged around a pregnant descendant female tree shrew to company childbirth, so that the descendant female tree shrew can give birth successfully and lactates normally, wherein the descendant female tree shrew is 20-50cm away from the parent-generation female tree shrew. The invention adopts the parent-generation female tree shrew to company childbirth so as to guide and influence the descendant tree shrew in the aspects of parturition and lactation, thereby solving the problem that the artificially propagated descendant tree shrew has degraded parturition and propagating performance and enabling the propagating performance of the descendant tree shrew to reach the level of the propagating performance of the parent-generation three shrew.

Description

technical field [0001] The invention relates to a method for breeding offspring tree shrews under laboratory conditions. Background technique [0002] It has been reported in the literature that the progeny tree shrews bred under artificial conditions have obvious decline in production and reproductive performance. In the wild ecological environment, subtree shrews have the space to adapt to normal growth and development, the freedom to choose food, and have favorable conditions such as mutual contact, learning and communication in the relative territory. Under domestication conditions in the laboratory, the tree shrews are reared in separate cages, and the above conditions are difficult to meet, which may be one of the main reasons why the offspring tree shrews cannot normally raise their offspring. Contents of the invention [0003] The object of the present invention is to provide a method for the reproduction of progeny tree shrews under laboratory conditions, which s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
Inventor 沈培清郑红角建林陈丽玲李波
Owner KUNMING MEDICAL UNIVERSITY