Cultivation method for long hair rabbit with green, purple and blue hair

Abstract

The invention discloses a cultivation method for a long hair rabbit with green, purple and blue hair. A meat rabbit with the green, purple and blue hair and a white Angora rabbit are used as cross parents, and the long hair rabbit with the green, purple and blue hair is cultivated through a cross breeding method, a sib or half-sib mating method, a backcross method and other methods. The cultivation method is short in used time and high in speed. The cultivated long hair rabbit with the green, purple and blue hair is a novel variety with a homozygous genotype including green genes, purple genes, blue genes and Angora hair genes, maintains the body type features of the meat rabbit with the green, purple and blue hair and the hair producing features of the long hair rabbit, has the advantages of being high in utilization rate of feed, high in success rate of cultivation, resistant to coarse feed and strong in disease resistance, and overcomes the defects that a common long hair rabbit is poor in disease resistance and strict in requirement for feeding and management conditions. Due to the fact that the hair color of the cultivated long hair rabbit is natural green, purple and blue, the dyeing process in spinning is eliminated, the cultivation method has the advantages of being energy-saving and environment-friendly, and the cultivated long hair rabbit has a remarkable competitive advantage and market potential in the long hair rabbit breeding industry. Due to the facts that the hair color of the cultivated long hair rabbit is green, purple and blue and the cultivated long hair rabbit has the hair type of the Angora rabbit, the cultivated long hair rabbit also has high viewing value as a pet rabbit.

Description

technical field [0001] The invention relates to a breeding method for domestic rabbits, in particular to a breeding method for livid blue long-haired rabbits. Background technique [0002] Angora rabbit is a world-famous breed of rabbit for fur. It is also called long-haired rabbit in my country. Its hair has high textile value. The long-haired rabbits raised in various countries in the world are all referenced Angora rabbits. In addition to white Angora rabbits, there are also colored Angora rabbits such as black, blue, and brown. There are different opinions about the origin of the Angora rabbit. In the early days, most people believed that it came from the city of Angola in Turkey and got its name from it. Later, someone verified that the Angora rabbit was first discovered in England in 1734 and named after the Angora goat. Since the mid-18th century, it has been introduced into France, the United States, Germany, Japan and other countries. The Angra rabbits raised in ...

AI Technical Summary

Problems solved by technology

Due to the long-term influence of the traditional concept that there is only one breed of long-haired rabbits, the breeding of long-haired rabbits is no longer carried out in most places in my country, because further breeding of long-haired rabbits can only breed strains, and it is impossible to breed long-haired rabbits. In terms of species, this concept directly leads to the long-term dependence on the introduction of long-haired rabbits from abroad in our country, and it becomes inevitable to invert and stir-fry them. This is also the main reason why the breeding of long-haired rabbits in my country lags behind.

Recently, the concept that there is only one breed of long-haired rabbits has been challenged in the industry. The statement that there is only one breed of long-haired rabbits is neither in line with the concept of livestock breeding, nor in line with the actual breeding and production of domestic rabbits. adverse effects that have been

[0003] At present, the main problems in the production of long-haired rabbits in my country are (1) "emphasis on introduction and neglect on breeding". Some large-scale enterprises have introduced breeds from abroad at high prices and reproduced them for multiple generations without selective breeding, resulting in inbreeding depression, gross yield and Decline in quality; (2) "Emphasis on replanting, ignoring cultivation", some companies rely on replanting and selling seeds to make profits, regardless of the source of the breed, do not pay attention to the blood relationship of the population, and do not pay attention to the cultivation of new breeds or strains, resulting in the breeding rabbit market confusion

(3) The blood relationship of the population is narrow. Due to the long-term influence of the traditional concept that there is only one breed of long-haired rabbits, people seldom use the method of hybridization between breeds to cultivate new varieties. So far, the long-haired rabbit strains cultivated by my country , are almost all high-yield lines bred on the basis of this variety or even this strain, with narrow genetic basis, poor adaptability, and limited promotion range

(4) There is no significant breakthrough in the breeding of colored long-haired rabbits (colored long-haired rabbits). At present, the long-haired rabbits raised in my country are mainly white long-haired rabbits. Although there are black, blue, brown and other colored long-haired rabbits in some areas, These breeds or strains are all imported from abroad, with small individuals and low wool production, which cannot meet the domestic and foreign demand for colored rabbit fur.

The above problems ultimately lead to the unhealthy long-haired rabbit population market in my country, and the population structure is greatly influenced and restrained by foreign countries.