Feed additive capable of increasing yield of goose feathers

Abstract

The invention relates to the technical field of feed, in particular to a feed additive capable of increasing the yield of goose feathers. The additive is prepared from 20-30 parts of lens culinaris, 5-7 parts of human hair, 1.2-1.6 parts of magnetite, 9-12 parts of Chinese honeylocust spine, 5-10 parts of oregano, 0.03-0.06 part of vitamin B6, 0.012-0.017 part of L-alanine, 0.1-0.15 part of calcium ascorbate and 0.2-0.4 part of microcrystalline cellulose, wherein the adding proportion of the additive in feed is 5-8% by weight. By adding the feed additive capable of increasing the yield of goose feathers into the daily ration of white geese, the feature picking yield of each time and the number of annual feather picking times can be remarkably increased, and normal growth and weight gaining of white geese are not influenced.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed additive for improving goose feather production. Background technique [0002] Goose is considered to be the first poultry domesticated by humans. It comes from wild swan geese or gray geese. The economic benefits of breeding geese are relatively high. Goose is almost full of treasures. The protein content of goose meat is 22.3% higher than that of other livestock and poultry. The protein content in the meat contains essential fatty acids needed by the human body, especially unsaturated fatty acids. Goose fatty liver is known as one of the three major delicacies in the world, and has high edible and economic value. Goose down is elastic and absorbs water. It is a good raw material for processing high-grade thermal clothing and bedding. In addition, goose bones, goose blood and goose gall have unique medicinal value. Currently, most goose feeds on the market are used to promot...

AI Technical Summary

Problems solved by technology

[0002] Goose is considered to be the first poultry domesticated by humans. It comes from wild swan geese or gray geese. The economic benefits of breeding geese are relatively high. Goose is almost full of treasures. The protein content of goose meat is 22.3% higher than that of other livestock and poultry. The protein content in the meat contains essential fatty acids needed by the human body, especially unsaturated fatty acids. Goose fatty liver is known as one of the three major delicacies in the world, and has high edible and economic value. Goose down is elastic and absorbs water. It is a good raw material for processing high-grade thermal clothing and bedding. In addition, goose bones, goose blood and goose gall have unique medicinal value. Currently, most goose feeds on the market are used to promote fattening. Purpose, there is no special feed for the purpose of increasing goose feather production