Antibiotic-free feed additive capable of improving immunity of live pigs, and realizing rapid fattening

A technology for feed additives and immunity, applied in the field of non-antibiotic feed additives, can solve the problems of lack of disease resistance, inability to resist diseases in time, and single function, and achieve broad-spectrum disease prevention, no drug residue problems, and balanced nutrition. Effect

Inactive Publication Date: 2017-10-20
湖南省产商品质量监督检验研究院
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet the Chinese herbal medicine additives that have been reported both at home and abroad at present generally only have a single function, or are based on rapid fattening, or are mainly based on disease prevention. Specific immunity to the disease, which often results in neglecting the other, unable to resist the disease in time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The non-antibiotic feed additive for enhancing pig immunity and rapid fattening in this embodiment is prepared from the following Chinese herbal medicine raw materials in proportions by weight:

[0029] 1.8 parts of honeysuckle stalks and leaves, 0.9 parts of Galla chinensis, 0.8 parts of Cortex Phellodendri, 0.9 parts of Tartary Buckwheat, 0.9 parts of Amomum, and 0.8 parts of Coptis chinensis.

[0030] The preparation method comprises the following steps:

[0031] (1) Selection of raw materials: choose honeysuckle stalks and leaves, gall, cork, tartary buckwheat, amomum, and berberine without pests and impurities;

[0032] (2) Sorting, cleaning, and impurity removal: manually remove impurities from the selected raw materials of honeysuckle stalks and leaves, gallnut, cork, tartary buckwheat, amomum, and coptis, and clean them for later use;

[0033] (3) Hot air circulation drying: adopt temperature circulation drying at 60±5°C;

[0034] (4) Storage, initial crushing...

Embodiment 2

[0042] The non-antibiotic feed additive for enhancing pig immunity and rapid fattening in this embodiment is prepared from the following Chinese herbal medicine raw materials in proportions by weight:

[0043] 2.2 parts of honeysuckle stalks and leaves, 1.1 parts of Chinese gallnut, 1.2 parts of Cortex Phellodendri, 1.1 parts of tartary buckwheat, 1.1 parts of amomum, and 1.2 parts of coptis.

[0044] The preparation method is the same as in Example 1.

[0045] 6wt% is added to feed to feed pigs for 2-3 months, and the results show that the weight of pigs increases obviously, and there is no morbidity and mortality.

Embodiment 3

[0047] The non-antibiotic feed additive for enhancing pig immunity and rapid fattening in this embodiment is prepared from the following Chinese herbal medicine raw materials in proportions by weight:

[0048] 2 parts of honeysuckle stalks and leaves, 1 gallnut, 1 cork, 1 tartary buckwheat, 1 amomum, 1 coptis.

[0049] The preparation method is the same as in Example 1.

[0050] 5wt% is added to feed to feed pigs for 2-3 months, and the results show that the weight of pigs increases obviously, and there is no morbidity and mortality.

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Abstract

The invention discloses an antibiotic-free feed additive capable of improving immunity of live pigs, and realizing rapid fattening. The antibiotic-free feed additive is prepared from following Chinese herbal medicine materials, by weight, 1.8 to 2.2 parts of honeysuckle flower stem and leaf, 0.8 to 1.2 parts of Chinese gall, 0.8 to 1.2 parts of cortex phellodendri, 0.8 to 1.2 parts of fagopyrum tataricum, 0.8 to 1.2 parts of fructus amomi, and 0.8 to 1.2 parts of rhizoma coptidis. Compared with conventional chemically synthesized additives such as antibiotics, the antibiotic-free feed additive possesses following advantages: no toxic or side effect is caused, no drug residue is left, drug resistance of bacteria is not caused, and requirements of people on green food are satisfied. Compared with Chinese herbal medicine additives which are only capable of improving immunity or realizing rapid fattening, the antibiotic-free feed additive is capable of preventing more diseases, reducing the mortality of live pigs, realizing health growth of live pigs, providing balanced nutrients, improving appetite and digestion systems, realizing rapid fattening, and killing two birds with one stone, is green, is friendly to the environment, and is good for health.

Description

technical field [0001] The invention relates to a feed additive, in particular to a non-antibiotic feed additive for enhancing the immunity and fast fattening of pigs. Background technique [0002] At present, most pig feed additives are synthetic drugs such as antibiotics. Synthetic drugs such as antibiotics often have certain toxic and side effects during use, and the problem of drug residues caused by antibiotic additives has already posed a certain threat to human food safety. , does not conform to the rising concept of green food; at the same time, long-term use of antibiotic additives is likely to cause drug resistance of pathogenic bacteria, and the efficacy of such antibiotics will be greatly reduced or even ineffective. Therefore, research on the use of Chinese herbal medicine additives to replace antibiotic additives has become one of the hot spots in the field of feed additives today. Traditional Chinese medicine additives are green feed additives that are genera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/20A23K40/10
CPCA23K10/20A23K10/30A23K10/37A23K40/10A23K50/30Y02P60/87
Inventor 赵金尧李春华
Owner 湖南省产商品质量监督检验研究院
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