Diarrhea-preventing feed additive for pigs and preparation method and application thereof

A pig feed additive and feed additive technology, applied in the field of pig feed, can solve the problems affecting the quality and edible safety of animal products, disturbance of animal intestinal flora, enhanced bacterial resistance, etc., achieve good antibiotic substitution effect, reduce organic matter and mineral excretion, reducing the effect of viral diarrhea

Inactive Publication Date: 2019-03-01
FUJIAN AONONG BIOLOGICAL TECH GRP CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, feed additives have been widely used in the modern feed industry, and together with energy feed and protein feed, they have become the three pillars of the compound feed raw material industry. There are many types. There are as many as 300 additives approved by the United States. There are more than 200 kinds of antibiotics. With the long-term and high-dose use of antibiotics in recent years, there are serious negative effects, which not only cause the disorder of animal intestinal flora, increase bacterial resistance, trigger allergic reactions or side effects, lead to disease escalation, but also seriously affect the It affects the quality of animal products and food safety, and directly affects human health. At the same time, it also causes drug residues and environmental pollution.

Method used

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  • Diarrhea-preventing feed additive for pigs and preparation method and application thereof
  • Diarrhea-preventing feed additive for pigs and preparation method and application thereof
  • Diarrhea-preventing feed additive for pigs and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] If no specific technology or conditions are indicated in this embodiment, it should be carried out according to the technology or conditions described in the literature in the field or according to the product specification. The reagents or instruments used without the manufacturer's indication are all conventional products that are commercially available. Refer to the NRC (2012) of the United States for the nutritional needs of pigs, and configure a full-price diet for experimentation.

[0029] A random selection of 180 Duchangda Sanyuan pigs with similar ages, similar weights and consistent health conditions were randomly divided into 6 treatment groups (5 replicates in each treatment group, 6 pigs in each replicate), and they were respectively the control group And 5 test groups (test group 1, test group 2, test group 3, test group 4, test group 5), each added to the basic diet (refer to the United States NRC (2012) swine nutritional requirements), the basic diet compos...

Embodiment 2

[0042] The same feed additive as the test group 1 in Example 1 was used, except that the addition amount of the feed additive in the pig feed was 1.5%.

[0043] After use, the feed can promote animal growth, resist diarrhea, strengthen physique, improve feed utilization, improve animal growth performance, reduce morbidity, and effectively solve the problem of pig diarrhea.

Embodiment 3

[0045] The same feed additive as the test group 2 in Example 1 was used, except that the amount of the feed additive in the pig feed was 2%.

[0046] After use, the feed can promote animal growth, resist diarrhea, strengthen physique, improve feed utilization, improve animal growth performance, reduce morbidity, and effectively solve the problem of pig diarrhea.

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Abstract

The present invention relates to a diarrhea-preventing feed additive for pigs and a preparation method and an application thereof. The feed additive comprises a macleaya cordata extract, quercitrin, potassium diformate, lauric acid monoglyceride, composite probiotic powder and peptidoglycan. Compared with the prior art, the diarrhea-preventing feed additive can inhibit and kill micro-organisms, maintains intestines and barrier functions, prevents and treats diarrhea, improves immunity, increases feed intake, daily weight gain and feed conversion rate, promotes growth, and achieves a stable andgood replacement effect of antibiotics.

Description

Technical field [0001] The invention relates to the technical field of pig feed, in particular to an anti-diarrhea pig feed additive and a preparation method and application thereof. Background technique [0002] Diarrhea is a common multiple disease, which will seriously affect the growth and development of pigs, reduce food, growth stagnation, late delivery, and even death, especially in the piglet stage with high morbidity and high mortality, causing huge breeding costs and economic losses to the pig farm. It has become an urgent problem in the breeding industry. The incidence of diarrhea is complicated. At present, the main causes of diarrhea are viral diarrhea, bacterial diarrhea, and diarrhea caused by malnutrition, poisoning, and lack of trace elements. The clinical diarrhea is complicated, mostly mixed infections, which brings great difficulties to the prevention and treatment, especially the gastrointestinal function of piglets in the piglet stage is not sound, the body...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K20/22A23K20/158A23K10/18A23K20/163A23K20/121
CPCA23K10/18A23K10/30A23K20/121A23K20/158A23K20/163A23K20/22A23K50/30
Inventor 肖丽萍周盛昌李同刚吴有林周通仲迎伟张敬学
Owner FUJIAN AONONG BIOLOGICAL TECH GRP CO LTD
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