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Feed additive for improving growth performance of fattening pigs

A feed additive and growth performance technology, applied in animal feed, animal feed, applications, etc., can solve the problems of slow weight gain, low feed conversion rate, and high feed-to-meat ratio of fat pork, and achieve average daily gain and feed conversion. The effect of high efficiency and reasonable ingredients

Pending Publication Date: 2020-07-10
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Application Information

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Problems solved by technology

[0003] The present invention provides a feed additive for improving the growth performance of fattening pigs in order to solve the problems of slow weight gain, high feed-to-meat ratio, and low feed conversion rate of fattened pork in current breeding methods, and the use of antibiotic additives may easily cause food safety problems

Method used

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specific Embodiment approach 1

[0018] Specific embodiment one: the feed additive that this embodiment improves the growth performance of fattening pigs is made of 8~10 parts of apocynum, 7~9 parts of Artemisia argyi, 7~9 parts of astragalus, 6~8 parts of angelica according to the ratio of parts by weight. , 6-8 parts of Radix Isatidis, 5-7 parts of Licorice and 4-6 parts of Ostrich.

specific Embodiment approach 2

[0019] Specific embodiment two: what this embodiment is different from specific embodiment one is: the feed additive that improves the growth performance of fattening pigs is made of 8 parts of apocynum, 7 parts of Artemisia argyi, 7 parts of Radix Astragali, 6 parts of Angelica, 6 parts of Radix Radix, 5 parts of Licorice and 4 parts of Wuweizi. Others are the same as the first embodiment.

specific Embodiment approach 3

[0020] Specific embodiment three: the difference between this embodiment and specific embodiment one is: the feed additive that improves the growth performance of fattening pigs is made of 10 parts of apocynum, 9 parts of Artemisia argyi, 9 parts of Radix Astragali, 8 parts of Angelica, 8 parts of Radix Radix, 7 parts of Licorice and 6 parts of Ostrichia. Others are the same as the first embodiment.

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Abstract

The invention discloses a feed additive for improving the growth performance of fattening pigs. The invention solves the problems of slow weight gain of fattening pigs, high feed conversion rate and low feed conversion rate in existing breeding methods and the food safety problem easily caused by using antibiotic additives. The feed additive of the invention consists of apocynum venetum, folium artemisiae argyi, milk-vetch roots, angelica sinensis, isatis roots, liquorice and Chinese magnoliavine fruits. According to the feed additive, the weight of fattening pigs is obviously increased, the feed conversion rate of the fattening pigs is reduced, and the feed conversion rate is high. The raw materials are natural and free of toxic and side effects and do not cause food safety problem. The feed additive has the characteristics of being simple, practical and convenient to popularize, the growth performance of the fattening pigs can be remarkably improved, and then the overall economic benefits of a pig farm are greatly improved.

Description

technical field [0001] The invention relates to a feed additive for improving pig growth performance. Background technique [0002] Pig farming is the focus of animal husbandry. my country is a big pork producer in the world, and pork is an indispensable food in people's lives. With the continuous improvement of people's living standards and the gradual enhancement of health awareness, people's demand for meat products is increasing day by day, especially the demand for pork is also increasing day by day. In recent years, the domestic pig breeding level has been increasing day by day, but there are also some problems. For fattening pigs, the weight gain is slow, the feed-to-meat ratio is high, and the feed conversion rate is low. Although traditional intensive farming methods, such as antibiotic additives, can increase the weight gain of Northeast pigs to a certain extent, they also cause some drug residues in pork products, and there are certain food safety issues. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A01K67/02
CPCA23K50/30A23K10/30A01K67/02
Inventor 刘春龙
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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