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Cold-resistant rabbit breeding method

A breeding method and cold-resistant technology, applied in the field of breeding, can solve problems such as limiting the promotion of breeding range

Active Publication Date: 2021-05-11
吉林康安兔业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] However, the above-mentioned rabbits cannot take into account the cold resistance while ensuring a high meat yield and a high wool yield, thereby seriously limiting the promotion of its breeding range

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] This experiment was carried out in the Kangda Breeding Rabbit Farm. The experimental rabbit house was a double-row two-layer rabbit cage with a size of 0.40m per cage. 2, 2 experimental rabbits were fed, and equipped with automatic drinking fountains, fed by the same breeder after the start of the test, fed 3 times a day, and full-price rations were provided for breakfast (by weight, barley 12, corn 22, alfalfa powder 5 , bran 10, soybean meal 16, yeast powder 3, peanut seedling powder 12, peanut shell 6, chrysanthemum powder 5, tomato skin dregs 2, calcium hydrogen phosphate 0.1, lysine 0.1, methionine 0.05, salt 0.1; breakfast supply 35% , 20% for lunch, 45% for dinner, the rations provided are fresh, the feeding time is fixed, the ratio is stable, and the relevant indicators and weighing are regularly recorded. It includes the following steps: (1) Select Anhui long-haired rabbits as the male parent , the German flower giant rabbit (obtained from Jining Hongyun Farm, ...

Embodiment 2

[0058] Repeat Example 1, the difference from Example 1 is that the additive shown in the formula (I) is added to the complete diet, and the daily dose is usually about 0.02 mg per kilogram of body weight of the rabbit.

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Abstract

The invention provides a cold-resistant rabbit breeding method. The method comprises the following steps of selecting Anhui long hair rabbits as male parents and German chekered giants as female parents, carrying out artificial insemination to obtain a first-filial generation F1, selecting California rabbits as male parents and Japanese big-ear white rabbits as female parents, carrying out artificial insemination to obtain a first-filial generation F1', hybridizing the first-filial generation F1 and the first-filial generation F1' to obtain a second-filial generation F2, and carrying out progressive hybridization fixation to obtain high-generation hybrid cold-resistant rabbits. The cold-resistant rabbits obtained by the breeding method are suitable for large-scale breeding of mature meat rabbits in northern China.

Description

technical field [0001] The invention belongs to the field of breeding technology, and specifically relates to selective breeding and breeding methods and feeding methods, more specifically to a breeding method for cold-resistant rabbits, and further to a breeding method for Kangda cold-resistant rabbits. Background technique [0002] Compared with other livestock and poultry meat, rabbit meat has the advantages of "three highs and three lows" in terms of nutrition, that is, high protein, high lysine, high phospholipids, low fat, low cholesterol, and low calorie. According to the data distributed by the Food Organization of the United Nations, the protein content of rabbit meat is up to 100%, and the mineral element content is up to 10%, which are all higher than the fat content of livestock and poultry meat such as pigs, cattle, sheep, horses, camels, deer, chickens and ducks. Meat is low. It has been proved by research that rabbit meat ranks first in livestock and poultry ...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K50/00A23K50/60A23K10/30A23K10/37A23K10/18A23K20/26A23K20/142A23K20/20A23K20/189A23K20/105A23K20/158
CPCA01K67/02A23K50/00A23K50/60A23K10/30A23K10/37A23K10/18A23K20/26A23K20/142A23K20/30A23K20/189A23K20/105A23K20/158Y02P60/87
Inventor 刘永需赵红吴硕高培盛开彦柳飞孟庆福
Owner 吉林康安兔业有限公司