Feed additive for lactating sows and preparation and use method thereof

A technology for feed additives and lactating sows, applied in the field of feed additives, can solve the problems of inability to absorb endotoxin, incomplete effective adsorption, failure to achieve detoxification, detoxification, detoxification, detoxification, etc., to improve the acidic digestion environment, Effects of improving the delivery bed environment and improving intestinal health

Active Publication Date: 2017-09-01
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mycotoxin adsorbents on the market are mainly physical adsorbents, which absorb the mycotoxins in the feed and also remove a large number of vitamins (especially fat-soluble vitamins), trace elements and other nutrients from the body. At the same time, the effective adsorption is not complet

Method used

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  • Feed additive for lactating sows and preparation and use method thereof
  • Feed additive for lactating sows and preparation and use method thereof
  • Feed additive for lactating sows and preparation and use method thereof

Examples

Experimental program
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Effect test

Embodiment

[0021] 1) Take the antimicrobial peptides metabolized by Lactobacillus plantarum (potency ≥ 10 4 U / g) 50 parts, Lactobacillus rhamnosus (content ≥ 10 7 CFU / g) 50 parts, mix well, control moisture not to exceed 10%, as No. 1 material;

[0022] 2) Take 20 parts of glucose oxidase (enzyme activity content ≥ 1000U / g) produced by Aspergillus niger, 20 parts of catalase (enzyme activity content ≥ 1000U / g) produced by Penicillium, and peptidase produced by Bacillus licheniformis (enzyme activity content ≥ 1000U / g) 20 parts, epoxidoreductase produced by Aspergillus niger (enzyme activity content ≥ 1000U / g) 20 parts, phosphatase produced by Aspergillus niger (enzyme activity content ≥ 10000U / g) 20 parts part, mix well, control moisture not to exceed 8%, as No. 2 material;

[0023] 3) Take 50 parts of calcareous montmorillonite containing more than 5% of opal that has been calcined and expanded at 380°C, 15 parts of raw gypsum (natural calcium sulfate dihydrate, purity ≥ 98.0%), sodiu...

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Abstract

The invention discloses a feed additive for lactating sows and a preparation and use method thereof. The feed additive is prepared from the following raw materials of 50 parts of lactobacillus plantarum metabolite antimicrobial peptide, 50 parts of lactobacillus rhamnosus, 20 parts of glucose oxidase, 20 parts of catalase, 20 parts of peptidase, 20 parts of epoxidation reduction enzyme, 20 parts of phosphatase, 50 parts of calcium montmorillonite, 15 parts of raw gypsum, 15 parts of anhydrous sodium sulphate, 20 parts of sodium bicarbonate, 40 parts of motherwort root, 10 parts of fructus crataegi, 20 parts of radix scutellariae, 10 parts of fructus gardeniae, 10 parts of fructus forsythiae, and 10 parts of liquorice root; the raw materials are uniformly mixed, and the water content is less than 12%. 2kg of feed additive is added into the lactating sow feed per ton. The feed additive has the advantages that the influence to the lactating sow by mycotoxin and vivotoxin is effectively prevented, the immunity and milking amount of the lactating sow are obviously increased, the weaning weight of a piglet is obviously increased, the food intake amount of the lactating sow is obviously increased, the interval time from weaning to estrus of the lactating sow is obviously shortened, and the propagation property of the sow is effectively improved.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive suitable for detoxification, mildew removal, detoxification and anti-inflammation of lactating sows (10 days after delivery-weaning) and a preparation method thereof. Background technique [0002] Solving the impact of mold and toxins on animal health is a key factor affecting the success or failure of breeding. Toxins include both mycotoxins in feed and endotoxins produced by bacteria in animals. Whether the mold and toxins in the farm can be well controlled will directly determine the direction of the breeding profit. First of all, many toxins cannot be effectively controlled by general drugs. Secondly, there will be many inevitable stress reactions in the breeding process, which will also cause environmental pollution and face the ravages of various diseases. All of the above factors will affect the immune function of the animal body. At the same time, mycotoxins can also ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/18A23K10/30A23K20/147A23K20/189A23K20/28
CPCA23K10/18A23K10/30A23K20/147A23K20/189A23K20/28A23K50/30A23V2400/175
Inventor 陈清华赵蕾闫昭明
Owner HUNAN AGRICULTURAL UNIV
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