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Method for cross mating of silver fox and blue fox

A technology of silver fox and sheep liver, which is applied in the field of breeding, can solve the problems of poor interspecies hybridization and mating periods of silver fox and blue fox, and the timing of estrus and mating is not synchronized, so as to achieve a large body, dense coat color, and obvious overall economic effect. Effect

Inactive Publication Date: 2013-05-01
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problem that the estrus and mating periods of silver fox and blue fox are not synchronized, and the interspecies crossbreeding effect is poor, and provides a method for crossbreeding of silver fox and blue fox

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0016] Specific embodiment 1: In this embodiment, a method for crossbreeding a silver fox and a blue fox is specifically completed according to the following steps:

[0017] 1. Weigh 9-11 parts of schisandra chinensis, 24-26 parts of medlar, 14-16 parts of dodder, 14-16 parts of raspberry, 9-11 parts of plantago and 14-16 parts of epigonium according to the number of parts;

[0018] 2. The schisandra, medlar, dodder, raspberry, plantain and epiyanghuo weighed in step 1 are removed and dried in the shade, mixed evenly, and pulverized into a mixed powder with a particle size of 60 to 80 meshes to make a traditional Chinese medicine additive;

[0019] 3. In the first 15 to 20 days of mating, feed the male silver fox with the traditional Chinese medicine additive and sheep liver feed obtained in step 2. Each silver fox male is fed twice a day, and each time the sheep liver is fed The feeding amount is 48g~52g, and the feeding amount of traditional Chinese medicine additives is 19g...

specific Embodiment approach 2

[0024] Specific embodiment two: the difference between this embodiment and specific embodiment one is: in step one, take by weight 10 parts of Fructus Schisandra, 25 parts of Fructus Lycii, 15 parts of Fructus Cuscutae, 15 parts of Raspberry, 10 parts of Fructus Plantaginis and Epimedium 15 parts. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0025] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that the particle size of the mixed powder in step 2 is 65-75 mesh. Others are the same as in the first or second embodiment.

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Abstract

The invention discloses a method for cross mating of a silver fox and a blue fox and relates to a mating method, which aims at solving the problems of time asymmetry for the oestrus period and the mating period of the silver fox and the blue fox and poor interspecific cross-mating effect. The method comprises the following steps of: (1) weighing traditional Chinese medicine materials; (2) preparing a traditional Chinese medicine additive; (3) feeding; and (4) mating. The method disclosed by the invention has the advantages that the problem of oestrus and mating asymmetry of the silver fox and the blue fox is solved by applying a compound feedstuff combining the traditional Chinese medicines and the lamb-liver adding feedstuff; the produced descendant is large in size and dense in hair color, and not only has the characteristics of fine, dense and soft hairs of the blue fox, but also has the characteristics of large size and dense hair color of the silver fox; and the market price of the fur is higher than that of the furs of the blue fox and the silver fox by 25%-30%, the hybrid farrowing rate is higher than that of silver fox and is lower than that of the blue fox, the total economic effect is obvious, and the need of the market on the large fox fur can be met. The method is used for cross mating of the silver fox and the blue fox.

Description

technical field [0001] The invention relates to a breeding method. Background technique [0002] The fox is a precious fur animal with large capillary fur belonging to the order Carnivora and canidae. Its fur has good thermal insulation performance and is durable. It has always been one of the best-selling furs in the fur market at home and abroad; The market price of the product is relatively stable; it can make full use of family labor and increase the economic income of farmers. But the problem is that the market fluctuates greatly, the requirements for breeding technology are relatively high, and the amount of one-time investment is relatively large, so breeding is risky. At the same time, adjust the product structure according to market demand. Due to the short history of artificial breeding and domestication of foxes, their wild behavior is strong, and artificial breeding is affected by many factors such as the environment. In order to meet the needs of the market f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K1/18A23K1/14A23K1/10
Inventor 李长胜徐桂琴孙海霞石宝明
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S