Cultivating method for meat type hybridized goose capable of laying more eggs and being large in size

Abstract

The invention discloses a cultivating method for a meat type hybridized goose capable of laying more eggs and being large in size. The cultivating method comprises the steps: firstly conducting hybridization by taking a Huoyan goose as a female parent and a lion-head goose as a male parent to obtain Huoyan-lion-head first-filial generation F1; and then conducting hybridization by taking the Huoyan-lion-head first-filial generation F1 a female parent and a lion-head goose as a male parent to obtain Huoyan-lion-head second-filial generation F2 which is large in size. The Huoyan-lion-head first-filial generation F1 which is good in growth property and higher in egg laying rate is obtained by enabling the Huoyan goose capable of laying more eggs and the lion-head goose which is large in individual to be hybridized, and then the meat type Huoyan-lion-head second-filial generation F2 is obtained by taking the Huoyan-lion-head first-filial generation F1 as a female parent to be hybridized with the lion-head goose, so that the Huoyan-lion-head second-filial generation F2 not only inherits the high egg laying rate characteristic of the Huoyan goose, but also inherits the large individual characteristic of the lion-head goose, thereby laying a foundation for the development of meat geese.

Description

technical field [0001] The invention relates to the cultivation of geese, in particular to a method for cultivating meat-used hybrid geese that lay multiple eggs and are large in size. Background technique [0002] Among goose breeds, Huoyan goose belongs to egg type, has strong reproductive ability, lays more eggs, but is smaller in size; lion head goose belongs to meat type, has a large individual, but lays few eggs and has weak reproductive ability. With the improvement of people's life, the demand for meat goose is increasing, but the existing meat goose lays less eggs, which has become a bottleneck for meat goose breeding. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a method for breeding meat-type hybrid geese that lay more eggs and have larger individuals. [0004] The technical scheme that realizes the object of the present invention is: [0005] A method for cultivating a me...

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards, the demand for meat geese is increasing, but the existing meat geese lay less eggs, which has become a bottleneck for meat goose breeding

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