A kind of indirect breeding method of meat goose with high collagen protein

Abstract

The invention discloses a method for indirect breeding of meat goose with high collagen protein. The method comprises (1) measuring the length, width and height of young goose sarcoma, detecting muscle collagen content, and measuring the sarcoma size (length*width*height) ) and the muscle collagen content are linearly fitted to obtain the curve equation y=0.017x+0.026; (2) raising goslings to young geese; (3) measuring the length, width, and height values ​​of the sarcoma of the goose, according to the steps (1) The obtained curve equation calculates the collagen protein content; (4) sorts according to the collagen protein content from high to low, and selects the goose with the top 50% of the collagen protein content as the breeding goose; (5) after the goose lays eggs, the Goose eggs are hatched into goslings; (6) Steps (2)-(5) are repeated for generation selection. The breeding method is simple and easy, and only need to measure the length, width and height of goose sarcoma in each generation to breed a new strain of meat goose with high collagen content.

Description

A kind of indirect breeding method of high collagen meat goose technical field The present invention relates to a kind of high collagen meat goose indirect breeding method, belong to poultry breeding technical field. Background technique Collagen has the function of maintaining the shape and structure of skin, tissues and organs, and is also an important factor in repairing tissue damage. It requires raw materials and plays an important role in maintaining the elasticity of the skin, preventing wrinkles and sagging. Collagen in meat is One of the main sources of collagen intake, but its content is generally low, only 0.3%-1.5%. Goose is a collagen-containing For poultry with high white content, goose meat is eaten as the main source of collagen supplement in Guangdong and other regions. In this case, how Improving the collagen content in muscle by means of selective breeding has become one of the urgent problems to be solved in the meat goose breeding industry. H...

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Problems solved by technology

As for the research on the relationship between sarcoma size and meat quality and other production performance, there has not been any report

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