Application of astragalus to poultry feed additive

An additive and feed technology, applied in the field of feed production, can solve the problems of adding astragalus feed, etc., to achieve the effect of rich nutrition intake, reduced use, and lower feeding costs

Inactive Publication Date: 2011-08-10
赵景辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no literature report on adding astragalus

Method used

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  • Application of astragalus to poultry feed additive
  • Application of astragalus to poultry feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A total of 60 40-day-old white-feathered wild ducks were provided by the Experimental Animal Farm of the Institute of Special Products, Chinese Academy of Agricultural Sciences. Astragalus is dried to keep the moisture below 15%, crushed into 20-80 mesh fine powder, and used as a feed additive at a ratio of 10%. White-feathered mallard ducks were divided into two groups, one group was given normal feed, and the other group was given feed added with Astragalus membranaceus. They were given free access to food and water for a total of 28 days. Weighed on days 0, 7, 14, 21, and 28, recorded the body weight, and performed significance analysis on the obtained results. The results are shown in Table 1.

[0014] Table 1 Weight statistics of white-feathered wild ducks

[0015]

[0016] After feeding the feed added with astragalus, the weight growth rate of the white-feathered wild ducks in the experimental group was significantly higher than that in the control group, indi...

Embodiment 2

[0018] A total of 60 40-day-old white-feathered wild ducks were provided by the Experimental Animal Farm of the Institute of Special Products, Chinese Academy of Agricultural Sciences. Astragalus is dried to keep the moisture below 15%, passed through a 60-mesh sieve, and used as a feed additive with an addition ratio of 4%. White-feathered mallard ducks were divided into two groups, one group was given normal feed, and the other group was given feed added with Astragalus membranaceus. They were given free access to food and water for a total of 28 days. Weighed on days 0, 7, 14, 21, and 28, recorded the body weight, and performed significance analysis on the obtained results. The results are shown in Table 2.

[0019] Table 2 Weight statistics of white-feathered wild ducks

[0020]

[0021] After feeding the feed added with astragalus, the weight growth rate of the white-feathered wild ducks in the experimental group was significantly higher than that in the control group...

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PUM

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Abstract

The invention relates to application of astragalus to a poultry feed additive. The traditional Chinese herbal medicament astragalus serving as an additive is added into the poultry feed. According to the medicinal effect of the astragalus, the poultry feed has the functions of tonifying qi and invigorating spleen, resisting diseases and strengthening body, enhancing food effect and promoting growth, can improve immunity of poultry, improve quality of poultry meat, also increase egg yield of the poultry and improve quality of egg products. The astragalus has wide and sufficient resources and low price and is added into the poultry feed, so that the using amount of a chemical additive is reduced, feed cost is reduced and food safety is improved.

Description

technical field [0001] The invention relates to the application of astragalus in poultry feed additives for raising poultry and livestock, and belongs to the technical field of feed production. Background technique [0002] In recent years, with the continuous development of the modern breeding industry, feed additives are used in almost the entire production process of various livestock and poultry, and have become one of the three pillars of the raw materials for the compound feed industry. The use of additives plays a great role in improving the nutritional efficiency and production performance of livestock and poultry. However, most of the general feed additives use chemically synthesized drugs, antibiotics or hormones as the main components. Continuous use will easily cause residues and drug resistance in livestock. Even in livestock products such as meat, eggs, and milk, there are drug and toxin residues, which may cause cancer, mutation, and distortion, thereby endang...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K10/30A23K20/105A23K20/142A23K20/174A23K20/20A23K20/22A23K20/24A23K50/75
Inventor 赵景辉张瑞王英平闫梅霞齐俊生赵明忠郭崇民
Owner 赵景辉
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