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A kind of cultivation method of hemp-colored meat rabbit

A breeding method, the technology of hemp color, which is applied in the field of rabbit breeding, can solve the problems of unusable non-hemp color rabbit skin, low added value of rabbit skin, and messy color of rabbit skin, etc.

Active Publication Date: 2021-04-27
青岛康大佳牧畜禽良种繁育有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual production, the offspring of the original hemp-colored rabbits have hair color separation, the color of the rabbit skin is messy, and some non-hemp-colored rabbit skins cannot be used, resulting in a low added value of the rabbit skin

Method used

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  • A kind of cultivation method of hemp-colored meat rabbit
  • A kind of cultivation method of hemp-colored meat rabbit
  • A kind of cultivation method of hemp-colored meat rabbit

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Embodiment Construction

[0028] The breeding method of the hemp-colored meat rabbit of the present invention will be introduced and illustrated in detail below in conjunction with the accompanying drawings and examples.

[0029] The breeding method of the hemp-colored meat rabbit of the present invention, such as figure 1 shown, including the following steps:

[0030] 1. The breeding combination is E-series female × 5-series male, E-series male × 1-series female, and the F1 generation produced will be measured and tracked throughout the process. Breeding program such as figure 2 shown.

[0031] 2. After the F1 generation matures, breed 5E males with 5-series females, 5E and 5-series males with E1 females, and 5E males with 5E females. The breeding program of F1 generation is as follows: image 3 shown. After counting the coat color of the F2 generation, the segregation of the coat color of the F2 generation in the colored experiment was analyzed, which conformed to Mendel's law of inheritance. ...

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Abstract

The invention belongs to the technical field of rabbit breeding, in particular to a method for cultivating new strains of meat rabbits. A method for cultivating hemp-colored meat rabbits, comprising the following steps: (1), selecting Kangda E-series female rabbits and Kangda 5-series male rabbits for breeding combination: E-series females with 5-series males, E-series males with 1 (2) F1 generation mating after adulthood: 5E males mated to 5-series females, 5E and 5-series males mated to E1 females, 5E males mated to 5E females; (3) After counting the coat color of the F2 generation, Analyze the separation of the fur color of the F2 generation of the color system, and select four combinations of 5E×5, 5×E1, 5E×E1, and 5E×5E for cross-crossing; (4), in the F3 generation, select (5E*5E)*(5E *5E) and (5E*5E)*(5E*E1) were combined to form a pure line after gregariousness, and the gene sequence was determined and analyzed; (5), the pure line rabbits after gregariousness were tested with Kangda 5-line rabbits for test crossing ; The offspring without hair color separation are homozygous, which is the pure line of hemp-colored meat rabbits. The fur color of the rabbit species bred by the method of the invention is as high as 99%.

Description

technical field [0001] The invention belongs to the technical field of rabbit breeding, in particular to a method for cultivating new strains of meat rabbits. Background technique [0002] Rabbit hair is a high-grade animal fiber. Rabbit hair textiles are characterized by softness, warmth retention, good water immersion and air permeability, and comfortable wearing, and are favored by domestic and foreign markets. For a long time, rabbit hair and its textiles have been important materials for my country's export earnings. The key to the development of rabbit fur production lies in the variety. At present, the wool-type domestic rabbits in the world are native to Angola, so they are called Angora rabbits. Countries around the world have adopted the method of subgroup selection under their own ecological environment conditions, and have bred strains with certain economic traits. [0003] Among the many breeds, the fur of the hemp-colored rabbit is favored by consumers becau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
Inventor 李明勇王波刘曼李彦伟张志全樊新忠
Owner 青岛康大佳牧畜禽良种繁育有限公司