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A kind of breeding method of rabbit mating line for Fickpi

A matching system, Rex Rabbit technology, applied in animal husbandry and other fields, can solve problems such as blindness and difficulty in breeding

Active Publication Date: 2021-08-03
洛阳鑫泰农牧科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The current aquaculture industry hopes to use hybridization to exert heterosis and breed poultry and livestock with excellent traits. However, when hybridizing, it is often blind, because it is not because the male parent and the female parent have excellent traits, the offspring will definitely be able to show good traits. Therefore, how to stably cultivate commercial generations with excellent traits has become a major problem in the breeding industry

Method used

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  • A kind of breeding method of rabbit mating line for Fickpi

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Embodiment 1

[0042] A breeding method for rabbit mating lines for Fickpi, the technical roadmap is as follows figure 1 shown, including the following steps:

[0043] a. First select 15 male white rex rabbits and 135 female white rex rabbits of A series, 15 male white rex rabbits and 135 female white rex rabbits of B series, 20 male eight-point black rex rabbits and 180 female eight-point rabbits of C series Black rex rabbits, 20 male eight-point black rex rabbits and 180 female eight-point black rex rabbits of the D series are used as the basic group;

[0044] b. Carry out purification, hybridization, and innovation in A, B, C, and D lines of Rex rabbits;

[0045] c. Cross-cross and fix inside the Rex rabbits of A, B, C, and D lines respectively;

[0046] d. Breeding and improving in A, B, C, and D lines of Rex rabbits respectively;

[0047] e. Determining the combining ability of A, B, C, and D four lines of Rex rabbits;

[0048] f. Carry out group expansion and seed production of A, ...

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Abstract

The invention discloses a breeding method for the matching line of Fickpi rabbits, which comprises the following steps: a. First, select the male and female white rex rabbits of the A series, the male and female white rex rabbits of the B series, and the male and female white rex rabbits of the C series. Black Rex Rabbit, the male and female eight-spot black rex rabbits of D series are used as the basic group; b. Purification, crossbreeding, and innovation are carried out in A, B, C, and D lines of Rex rabbits respectively; c. Respectively in A, B, C, and D lines Rex rabbits were crossed and fixed; d. Breeding and improvement were carried out in A, B, C and D lines of Rex rabbits respectively; e. Combining ability was measured for A, B, C and D lines of Rex rabbits; f. A, B, C, and D lines of Rex rabbits are expanded and produced; g. A line of Rex rabbits is used as the male line, B line of Rex rabbits is used as the female line, and the AB line of Rex rabbits is obtained by crossing, the C line of Rex rabbits is used as the male line, and the D line of Rex rabbits is used as the female line. Crossbreed to obtain CD-series Rex rabbit; h. Cross-breed AB-series Rex rabbit and CD-series Rex rabbit to obtain the commercial generation, that is, the rabbit for Fickpi.

Description

technical field [0001] The invention belongs to the technical field of rabbit breeding, and in particular relates to a breeding method for Fickpi use rabbit matching lines. Background technique [0002] The current aquaculture industry hopes to use hybridization to exert heterosis and breed poultry and livestock with excellent traits. However, when hybridizing, it is often blind, because it is not because the male parent and the female parent have excellent traits, the offspring will definitely be able to show good traits. Therefore, how to stably cultivate commercial generations with excellent traits has become a major problem in the breeding industry. [0003] In the breeding industry, rabbit breeding is a breeding project with low investment, short cycle, easy breeding and high income. Therefore, the number of farmers who breed rabbits is increasing, and the rex rabbit is a better leather rabbit among rabbits. People always hope It is possible to select rex rabbits with ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 王建平刘宁张飞可
Owner 洛阳鑫泰农牧科技股份有限公司
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