Antibiotic-free pig feed used in growing stage

An antibiotic-free, fattening period technology, applied in the field of pig feed, can solve the problems of inability to meet the needs of healthy and rapid growth of pigs in the fattening period, pathogenic bacteria are resistant to drugs, and the quality of animal products is reduced, so as to improve the feed utilization rate and improve the feed conversion rate. , the effect of increasing the weight gain rate

Active Publication Date: 2014-05-21
HENAN XUBAIRUI BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Medicated feed additive is an additive made of antibiotics or chemical drugs, which is expensive to use. While killing pathogenic bacteria, it also kills the normal flora in the intestinal tract of animals, and it is easy to produce drug residues, which reduces the quality of animal products; In addition, continuous single use will cause pathogenic bacteria to develop drug resistance
With the country's restrictions on medicated feed and the improvement of its standards, traditional feed can no longer meet the healthy and rapid growth needs of fattening pigs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 Antibiotic-free fattening pig feed, the weight ratio of which is: corn 61.4%, wheat bran 17.5%, mixed bacteria fermentation preparation 1%, fish meal 1.5%, soybean meal 15.4%, calcium hydrogen phosphate 0.7%, stone powder 1.5%, pre Blend 1%.

[0027] Among them, the composition of the premix: each kg of the premix contains vitamin A 200,000 IU, vitamin D 3 50000IU, Vitamin E 430 IU, Vitamin K 3 40mg, vitamin B 1 20mg, vitamin B 2 90mg, vitamin B 6 40mg, vitamin B 12 0.25mg, niacin 440mg, pantothenic acid 220mg, folic acid 9.5mg, biotin 0.8mg, choline chloride 6g, iron 1.9g, copper 0.3g, zinc 1.9g, manganese 0.4g, iodine 10mg, selenium 12mg, salt 1g.

[0028] The mixed bacteria fermentation preparation is prepared by mixing Bacillus subtilis, Lactobacillus delbrueckii, Saccharomyces cerevisiae, Candida and photosynthetic bacteria in a weight ratio of 2:1:1:1:2.

[0029] The culture medium and culture conditions of Bacillus subtilis are: take 1...

Embodiment 2

[0035] Example 2 It is basically the same as Example 1, the difference is:

[0036] Pig feed ingredients: corn 65%, wheat bran 15%, fish meal 1%, soybean meal 15%, calcium hydrogen phosphate 0.5%, stone powder 1%, mixed bacteria fermentation preparation 1.5% and premix 1%.

Embodiment 3

[0037] Example 3 It is basically the same as Example 1, the difference is:

[0038] Pig feed ingredients: 60% corn, 18% wheat bran, 2% fish meal, 16% soybean meal, 1% calcium hydrogen phosphate, 1% stone powder, 1% mixed bacteria fermentation preparation and 1% premix.

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PUM

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Abstract

The invention discloses an antibiotic-free pig feed used in a growing stage. The feed comprises the following components: 60-65% of corn, 15-18% of wheat bran, 1-2% of fish meal, 15-17% of bean pulp, 0.5-1% of calcium hydrophosphate, 1-2% of mountain flour, 1-1.5% of mixed bacterium fermenting agent and 1-1,5% of premix. By adding a microecologics agent into the feed, the resistance of an animal body is activated and improved, the flora balance in gastrointestinal tracts is adjusted, various nutrients and microelements necessary for growth and development of growing and fattening pigs are met by adjusting the formula, the weight gain rate of the pigs is increased, and the feeding cost is lowered.

Description

technical field [0001] The invention relates to a feed for pigs, in particular to a feed for pigs in the fattening period without antibiotics. Background technique [0002] Medicated feed additive is an additive made of antibiotics or chemical drugs, which is expensive to use. While killing pathogenic bacteria, it also kills the normal flora in the intestinal tract of animals, and it is easy to produce drug residues, which reduces the quality of animal products; In addition, continuous single use will cause pathogenic bacteria to develop drug resistance. With the country's restrictions on drug feed and the improvement of its standards, traditional feed can no longer meet the needs of healthy and rapid growth of fattening pigs. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a green and safe fattening pig feed without antibiotics in order to solve the problems caused by the antibiotics in the current pig feed. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/00A23K1/14
Inventor 职爱民周志友郑春华赵强赵蕾贾国超赵金胜邱国平邱国庆
Owner HENAN XUBAIRUI BIOTECH CO LTD
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