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A feed addictive, its preparation process and use

A feed additive and production method technology, applied in animal feed, animal feed, application, etc., can solve problems such as uneven quality, unsound standardization system of feed additive industry, and cumbersome use process of biological feed additives

Active Publication Date: 2008-07-23
辽宁三色微谷科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] my country's bio-feed industry started late, and there is still a big gap with developed countries. The standardization system of the feed additive industry is not perfect, and the quality is uneven. The added bacteria in various microbial feed additives are single, and some biological feed additives are used. lock, requires secondary fermentation

Method used

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  • A feed addictive, its preparation process and use
  • A feed addictive, its preparation process and use
  • A feed addictive, its preparation process and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0118] The production of each fermentation broth:

[0119] 1. Inoculate the parent species of photosynthetic bacterium Rhodopseudomonas palustris on primary medium (MgSO 4 ·7H 2 O 0.2g, (NH 4 ) 2 SO 4 1.0g, NaHCO 3 5.0g, K 2 HPO 4 0.5g, NaCl 0.2g, peptone 1.5g; each component was dissolved in 400ml distilled water, and washed with H 3 PO 4 and Na 2 CO 3 Adjust the pH to 7.1, then add distilled water to 1000ml, and sterilize at 115°C for 10 minutes. ), cultivated for 7 days at a temperature of 30°C and a light intensity of 3000 lux to obtain a first-grade strain;

[0120] Inoculate the primary bacterial strains on the secondary medium (sodium acetate 3g, NaCl 0.1g, (NH 4 ) 2 SO 4 0.3g, MgSO 4 0.2g, KH 2 PO 3 0.5g, K 2 HPO 3 0.3g, ferric ammonium citrate 7ml, peptone 1.2g, distilled water to 1000ml, with H 3 PO 4 and Na 2 CO 3 Adjust the pH to 7.2. ), add a small amount of glass beads to the culture container before inoculation, and cultivate for 8 d...

Embodiment 2

[0143] The production of each fermentation broth:

[0144] 1. Inoculate the parent species of photosynthetic bacterium Rhodopseudomonas palustris on primary medium (MgSO 4 ·7H 2 O 0.2g, (NH 4 ) 2 SO 4 1.0g, NaHCO 3 5.0g, K 2 HPO 4 0.5g, NaCl 0.2g, peptone 1.5g; each component was dissolved in 400ml distilled water, and washed with H 3 PO 4 and Na 2 CO 3 Adjust the pH to 7.2, then add distilled water to 1000ml, and sterilize at 115°C for 10 minutes. ), cultivated for 7 days at a temperature of 34°C and a light intensity of 3000 lux to obtain a first-class strain;

[0145] Inoculate the primary bacterial strains on the secondary medium (sodium acetate 3g, NaCl 0.1g, (NH 4 ) 2 SO 4 0.3g, MgSO 4 0.2g, KH 2 PO 3 0.5g, K 2 HPO 3 0.3g, ferric ammonium citrate 7ml, peptone 1.2g, distilled water to 1000ml, with H 3 PO 4 and Na 2 CO 3 Adjust the pH to 7.2. ), add a small amount of glass beads to the culture container before inoculation, and cultivate for 10 d...

experiment example 1

[0167] Experimental example 1: Feed additive of the present invention improves poultry house environment test

[0168] Table 1 Feed additive of the present invention improves the situation of bad smell Unit: mg / liter

[0169] harmful gas

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Abstract

The invention provide a kind additive product technique and purpose that can improve the enviroment of inner animal house, improve the animal fecundation index, lag rate ;survival rate, improve feed conversion rate, improve product rate, decline death rate decrease attibiuo tics utilization, improve economical efficient, improve character of meat, egg, mild, and can use for fermenting ensilage feed and feed. The additive of the invention mix with the different ratio fermentation liquid, such as photosynthetic bacterinm, bacillus, saccharomycote, lactic acid bacteria, actimomycete .

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a microbial feed additive and its production process and application. Background technique [0002] my country's biological feed industry started late, and there is still a big gap with developed countries. The standardization system of the feed additive industry is not perfect, and the quality is uneven. The added strains of various microbial feed additives are single, and some biological feed additives are used. Lock, need secondary fermentation. [0003] The technical level of the biological feed additive of the present invention has reached the international advanced level, and it is compounded by a variety of beneficial active microorganisms through scientific proportioning. [0004] The use effect of the biological feed additive in the present invention is more obvious; it is more convenient to use (directly drinking water or mixing materials, saving labor); the effect is wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/16A23K1/18A23K10/18
Inventor 王立平
Owner 辽宁三色微谷科技有限公司
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