CN101627745A - Method for cultivating half-bred goose - Google Patents

Abstract

The invention discloses a method for cultivating half-bred goose, comprising the following steps: using breeding Roman goose as the female parent and Longchange goose in Sichuan as the male parent for hybridization to obtain a first-filial generation F11; using breeding Yangzhou Goose as the female parent and Wanxi white goose as the male parent for hybridization to obtain a first-filial generation F12; using the first-filial generation F11 as the male parent and the first-filial generation F12 as the female parent to obtain a second-filial generation F12; and breeding manually to obtain half-bred goose of new species. In the invention, geese of new species are cultivated by mutual hybridization of Roman goose, Longchang goose in Sichuan, Yangzhou goose and Wanxi goose. The half-bred goose of new species has large figure, high egg yield, high survival rate and protein content and low fat content, grows rapidly, and contains various amino acid required for growth of human bodies.

Description

A kind of cultivating half-bred goose

Technical field

The present invention relates to the breeding method of a kind of goose, specifically is a kind of cultivating half-bred goose.

Background technology

Goose, bigger than duck, forehead has sarcoma, neck length, mouth is flat and wealthy, and the high tail of leg is short, and web is arranged between toe, and feather white or grey can be swum, and eat cereal, vegetables, fishes and shrimps etc., and meat and egg can be eaten.Goose is a herbivore, and goose is the nutritious and healthy food of desirable high protein, low fat, low cholesterol.Goose contains protein, calcium, and phosphorus also contains ten various trace elements such as potassium, sodium.The goose of more than 30 kind is arranged in the whole world at present, and Chinese goose variety source is abundant especially, existing 8 kinds, accounts for 1/3rd of world's kind.The hybridization goose is that the goose science of carrying out of different cultivars is hybridized, and obtains better hybridizing goose than original each kind quality.

Summary of the invention

The invention provides a kind of cultivating half-bred goose, the hybridization goose bodily form of producing is big, growing way is fast, and egg production is many, the survival rate height.

Technical scheme of the present invention is:

A kind of cultivating half-bred goose is characterized in that: may further comprise the steps:

(1), use through the Luo Man of seed selection goose and do female parent, do male parent with Sichuan Long Chang goose and hybridize, obtain first-filial generation F11;

(2), use through the Yangzhou of seed selection goose and do female parent, do male parent with Anhui west white goose and hybridize, obtain first-filial generation F12;

(3), do male parent, do female parent with first-filial generation F12 and hybridize once more, obtain second filial generation F2, carry out the hybridization goose that artificial feeding gets new varieties then with first-filial generation F11.

Described a kind of cultivating half-bred goose is characterized in that: described second filial generation F2 fixes through traversed by, obtains the hybridization goose of new varieties.

The present invention is by the phase mutual cross to Luo Man goose, Sichuan Long Chang goose, Yangzhou goose, west, Anhui white goose, cultivate a kind of hybridization goose of new varieties, the hybridization goose bodily form of new varieties is big, growing way is fast, egg production is many, the survival rate height, and protein content height, fat content are low, contain human body necessary each seed amino acid that grows.

The hybridization goose bodily form is big, and average every weight reaches 7.5-8 jin; Growing way is fast, grows up to the finished product goose about 70 days; Egg production is many, lays eggs 65-70 piece every year; These data are brought up to about 1.5 jin than average weight with general goose kind, and the time shortens about 20 days, and laying rate is brought up to 15-20 piece.

Specific implementation method

A kind of cultivating half-bred goose:

(1), use through the Luo Man of seed selection goose and do female parent, do male parent with Sichuan Long Chang goose and hybridize, obtain first-filial generation F11;

(2), use through the Yangzhou of seed selection goose and do female parent, do male parent with Anhui west white goose and hybridize, obtain first-filial generation F12;

(3), do male parent, do female parent with first-filial generation F12 and hybridize once more, obtain second filial generation F2, second filial generation F2 fixes through traversed by, obtains the hybridization goose of new varieties with first-filial generation F11.

Claims (2)

1, a kind of cultivating half-bred goose is characterized in that: may further comprise the steps:

(1), use through the Luo Man of seed selection goose and do female parent, do male parent with Sichuan Long Chang goose and hybridize, obtain first-filial generation F11;

(2), use through the Yangzhou of seed selection goose and do female parent, do male parent with Anhui west white goose and hybridize, obtain first-filial generation F12;

(3), do male parent, do female parent with first-filial generation F12 and hybridize once more, obtain second filial generation F2, carry out the hybridization goose that artificial feeding gets new varieties then with first-filial generation F11.

2, a kind of cultivating half-bred goose according to claim 1 is characterized in that: described second filial generation F2 fixes through traversed by, obtains the hybridization goose of new varieties.