Breeding method capable of continuing rabbit breeding genetic quality

Abstract

The invention relates to a breeding method capable of continuing rabbit breeding genetic quality. The method comprises the steps of selection: selecting female rabbits with delicate and pretty body types, regular features, eight nipples and lotus leaf-shaped genitalia; selecting male rabbits with thick body types, regular features, no malformation, big and round heads, strong four limbs, healthy, pink and bended genitalia; management: maintaining a rabbitry to be dry and clean, and preventing funguses, tinea, foot dermatitis and rabbit plague; feeding until the rabbits are full by 80% to prevent the rabbits from being too fat and too thin; supplementing feed containing protein for the male rabbits in 15 days before breeding, feeding organic enzyme into the feed, and evenly mixing, wherein the amount of the organic enzyme is 1% of that of the feed; mating for three days, and then enabling the male rabbits to have a rest for a day; enabling the female rabbits to mate after 3 days of estrus; carrying out lactation as early as possible, and fully feeding colostrum; carrying out selection after 60 days for the first time, and primarily selecting according to the selected standard; carrying out selection after 90 days for the second time, and screening according to the selected standard; carrying out selection after 120 days for the third time, and screening according to the selected standard; carrying out selection after 150 days for the fourth time, and screening according to the selected standard; carrying out selection in 210-220 days after the first time breeding for the fifth time; selecting the female rabbits with good lactation, high parturition rate, neat and big young rabbits and rapid growth; selecting the male rabbits with high mating rate and vigorous mating energy.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a breeding method for extending the genetic quality of rabbit breeding. Background technique [0002] Rabbit breeding is a part of modern animal husbandry. Due to the special economic value of rabbit products (meat, fur, fur), it has attracted the attention of all countries in the world in recent years and has developed rapidly. Rabbit raising is also a good way to get rich in rural areas. However, at present, the traditional breeding mode is generally followed for the breeding of carcasses. Rabbits are mainly free-range, and the level of scientific breeding is not high. There is a lack of knowledge about breeding management and disease prevention, which leads to a significant increase in the incidence and recurrence of some diseases. For example, due to Improper management or excessive increase in concentrated feed causes rabbits to have indigestion in the stomach and in...

AI Technical Summary

Problems solved by technology

However, at present, the traditional breeding mode is generally followed for the breeding of carcasses. Rabbits are mainly free-range, and the level of scientific breeding is not high. There is a lack of knowledge about breeding management and disease prevention, which leads to a significant increase in the incidence and recurrence of some diseases. For example, due to Improper management or excessive increase in concentrated feed causes rabbits to have indigestion in the stomach and intestines, causing slow growth of rabbits and causing great economic losses

Especially in terms of selection, excellent genes cannot be effectively inherited for a long time, and the quality is declining day by day