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Southern rex rabbit breeding method

A breeding method and technology for rex rabbits, which are applied in the field of meat rabbit breeding, can solve problems such as difficulty in large-scale breeding and tight supply of rex rabbits, and achieve the effects of low cost, high economic value and simple method.

Inactive Publication Date: 2018-01-05
CHONGQING CHENYANG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the climate problem in the south, it is difficult to breed on a large scale, so the supply of Rex rabbits in the southern market is very tight

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Female rabbits, more than 4 pairs of nipples, symmetrical left and right; male rabbits are lively, male, and the age of first mating, breeding female rabbits are 5.5 months old, weighing more than 2.75kg; breeding male rabbits are 6 months old, weighing more than 3.0kg , male-to-female ratio, commercial rabbit farm 1:8, breeding rabbit farm 1:6, service life 1.5-2 years for female rabbits, 2 years for male rabbits, the population structure is based on the use of female rabbits for 2 years, and 50% of them are eliminated every year. Two times of elimination and 25% for each elimination, then 0.5-1 year old female rabbits should account for 50% of the breeding rabbit group, 1-1.5-year-old female rabbits should account for 25%, 1.5-2-year-old female rabbits should account for 50% of the breeding rabbit population. 25%.

Embodiment 2

[0020] According to the breeding pattern of southern rex rabbits, female rabbits are mated, with 4 to 5 litters per year, mainly after weaning, combined with semi-frequent breeding (7-12 days postpartum mating). Frequent breeding can be carried out once (mating within 48 hours after delivery). During the high temperature season from July to mid-September, the breeding is stopped or less, and the field with good cooling conditions can be used for breeding. The conception rate is gradually reduced when the temperature is lower than 10-C degrees, and the hair loss of female rabbits below 5-C is not obvious, so the heat preservation work should be done well.

Embodiment 3

[0022] Breeding can be done in the morning and afternoon in spring; when the temperature is high in the daytime in autumn, you can use the morning and evening when the temperature is low;

[0023] Insulation boards, spray (wet curtain) and negative pressure fan system are installed in the rabbit house to cool down, so that the temperature in the house can be reduced to 28~C-30~C for breeding. The rabbit farms that are unconditionally cooled should stop breeding in summer. In the mid-term, when the vulvar mucosa is bright red, the conception rate of mating is high. Breed male rabbits 1-2 times / d, rest for 2 consecutive days for 1 day, and check the fetus 10-13 days after mating. Unpregnant female rabbits should be re-breeded in time.

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Abstract

The invention relates to a southern rex rabbit breeding method. The method comprises the following steps that rabbits which are healthy and free of diseases, well-proportioned in structure, and clearin family tree, have long size, full muscles and bright eyes, and conform to appearance features of the variety are selected, male rabbits need to be introduced from an external field or other placesregularly to prevent inbreeding, female rabbits can be selected and reserved from the local field, mating of the female rabbits is arranged according to the breeding mode of southern rex rabbits, thefemale rabbits give birth 4-5 times annually, mating of the female rabbits after weaning is mainly conducted in combination with semi-frequent mating, and to catch up with the season, the female rabbits with good body condition can be subjected to frequent reproduction once annually; natural mating is adopted, during mating, the female rabbits are put into cages of the male rabbits; one-mating method is adopted during months with high conception rates, and a repeated-mating method is adopted during months with low conception rates to increase the conception rate; feeding should be conducted regularly and quantitatively in a balanced mode, and if the feed fed to the rabbits at the last meal is excessive, the feeding amount should be reduced at the next meal. It is beneficial to the health when the southern rex rabbits take food to be 80% full at every meal. The southern rex rabbit breeding method is simple and low in cost, and the breeding efficiency of the southern rex rabbits is high,and the quality is good.

Description

technical field [0001] The invention relates to a method for cultivating meat rabbits, in particular to a method for cultivating southern rex rabbits. Background technique [0002] Rex rabbit has a high market value, the meat is fresh, and has high protein content, which is liked by consumers. However, due to the climate problem in the south, it is difficult to breed on a large scale, resulting in a very tight supply of Rex rabbits in the southern market. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method which is simple and low in cost, and can be used for cultivating rex rabbits in the south, with high yield, good quality and high benefit. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a breeding method for southern rex rabbits, comprising the following steps: requiring healthy and disease-free, long body shape, well-proportioned st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
Inventor 腾洪彬夏福川
Owner CHONGQING CHENYANG AGRI TECH CO LTD
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