A compound feed additive for promoting the growth and development of meat goose feathers and its application method

Abstract

The invention discloses a compound feed additive for accelerating the growth and development of feathers of meat geese and a use method. The compound feed additive comprises compound amino acid, multivitamins, composite minerals, husk powder and fermented soybean meal, and the compound feed additive is directly added to basic ration, and is added from a gosling stage till the meat geese are slaughtered and marketed. Vitamins, amino acid and minerals closely related to the growth and development of the feathers of the meat geese are carefully screened, a compound amino acid, multivitamin and composite mineral additive is developed according to the cooperating and antagonism relation among the vitamins, the amino acid and the minerals, the fermented soybean meal and the husk powder are added on this basis, and the nutritional requirements of the growth and development of the feathers at all stages are met. Meanwhile, the geese are fed with the additive from the gosling stage, young feathers of the meat geese are changed into youth feathers as soon as possible, then the young feathers are accelerated to be changed into adult feathers, and finally the weight and feathers of the meat geese of 10 weeks old meet the market standard. Meanwhile, the glossiness of the feathers is improved, the geese are prevented from picking the feathers, and therefore breeding cost and risks are reduced.

Description

technical field [0001] The invention belongs to the field of feed, and relates to a compound feed additive for meat goose, in particular to a compound feed additive capable of promoting the growth and development of meat goose feathers. Background technique [0002] When the goose comes out of the shell, the whole body is covered with down, which is called young feathers, but this kind of down is not as warm as adult down. As the age increases, the young goose feathers have to be removed several times. The feathers gradually grow and change to young feathers. At the age of 8 to 12 weeks, the young feathers gradually grow again and change to adult feathers. Good adult feathers have a higher market value. At present, in the production of meat geese in my country, the weight of meat geese at the age of 10 weeks has met the listing standard, and the economic benefits of producing goose meat on the market at this time are the highest; . As we all know, in addition to the direct ...

AI Technical Summary

Problems solved by technology

However, meat geese are waterfowl and have herbivorous habits, so the digestive physiology of meat geese is very different from that of broiler chickens. Therefore, the feed that can improve the feather quality of broiler chickens cannot be used to improve the feather quality of meat geese.

Chinese invention patent CN 102934762B (invention name: a compound feed for improving the feather quality of medium and large meat geese and its preparation method, applicant: Sichuan Tieqi Lux Industrial Co., Ltd.) discloses a full-price compound feed related to the quality of meat goose feathers , but this invention is only suitable for medium and large meat geese, and can improve the quality of goose feathers of medium and large meat geese, not suitable for goslings

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