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Polysaccharide additive premixing feedstuff for pig

A premixed feed and polysaccharide-based technology, applied in animal feed, animal feed, application, etc., can solve problems such as soil compaction, environmental pollution, low digestion and absorption rate, and antibiotic residues

Inactive Publication Date: 2009-03-25
厦门百拓生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing conventional premixed feeds use a large amount of antibiotics as feed drug additives for a long time, and use a large amount of copper, iron, zinc and other metal trace element feed additives and inorganic phosphorus. The long-term feeding of conventional premixed feeds for breeding animals may cause antibiotic residues in meat products question
In addition, copper, iron, zinc and other metal trace element feed additives and inorganic phosphorus are used in feed in large quantities, and the digestion and absorption rate of them by the animal body is not high, and some undigested and absorbed trace elements and inorganic phosphorus are excreted through the excretory system, causing soil Environmental pollution such as hardening

Method used

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  • Polysaccharide additive premixing feedstuff for pig
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  • Polysaccharide additive premixing feedstuff for pig

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: Polysaccharide-type 10% suckling pig premix use test

[0017] The polysaccharide-type 10% suckling pig premix of the technical product of the present invention is tested on the pig farm of Xiamen Dawang Overseas Chinese Breeding Pig Co., Ltd. for effect verification. The basic formula composition of polysaccharide-type 10% suckling pig premixed feed used in the experiment: multidimensional 0.3%, choline 1.2%, copper preparation 0.25%, iron preparation 0.5%, zinc preparation 0.6%, manganese preparation 0.1%, trace element preparation 0.07% , lysine 2.5%, methionine 2.0%, antioxidant 0.2%, sweetener 0.2%, calcium hydrogen phosphate 15%, stone powder 6.5%, salt 2.5%, other carriers 68%.

[0018] The suckling pigs were divided into 4 groups for the test, and the amount of polysaccharide added in the premixed feed was as follows: the amount of polysaccharide added in the polysaccharide-type 10% suckling pig premix of test group 1 was 0.041%, and the amount of poly...

Embodiment 2

[0020] Embodiment 2: Polysaccharide type 3% piglet premix use test

[0021] experiment method:

[0022] 1. Animal selection and grouping: Select 54 pigs of about 50 days old with similar birth dates and weaning dates from sows in this farm, and randomly divide them into 3 groups, with 18 pigs in each group. In the three adjacent pens, after a week of pre-feeding (during which normal epidemic prevention, deworming, etc.) were weighed, 2 pigs that were too large or too small were eliminated in each group, and 16 pigs were selected for each group. For the formal test, the test period is 30 days.

[0023] 2. Test treatment and diet composition: The test was divided into three treatment groups: control group 1, control group 2 and test group. The large formulas of the three groups are all the same, and they are formulated with reference to the nutritional requirements of the 15kg-30kg stage of the "Lean Meat Pig Feeding Standard" and the actual situation in Fujian Province. The ...

Embodiment 3

[0036] Example 3: Polysaccharide-type 2% pig premix use test

[0037] experiment method:

[0038]1. Animal selection and grouping: 54 pigs around 85 days old with similar birth dates and weaning dates were selected from sows in this farm, and randomly divided into 3 groups, with 18 pigs in each group, and each group was kept in a circle. In the three adjacent pens, after a week of pre-feeding (during which normal epidemic prevention, deworming, etc.) were weighed, 2 pigs that were too large or too small were eliminated in each group, and 16 pigs were selected for each group. For the formal test, the test period is 38 days.

[0039] 2. Test treatment and diet composition: The test was divided into three treatment groups: control group 1, control group 2 and test group. The large formulas of the three groups are all the same, and they are formulated with reference to the nutritional requirements of the 30kg-60kg stage of the "Lean Meat Pig Feeding Standard" and the actual situ...

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PUM

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Abstract

The invention provides a polysaccharide-based additive pre-mixed pig feed, containing 0.001-1.0 weight percentage of immune polysaccharide; the invention uses the immune polysaccharide to enhance the animal immunity so as to improve the antiviral ability of the organism; through the scientific combination of formulas, though no antibiotic is needed in the feed to serve as feed medical additive, the feed can ensure health-care and growth of the pigs to enhance the survival rate and prevent toxic residual on the pork products. At the same time, through the balance of nutrients in the pig feed formulas, the invention greatly reduces the using amount of copper, iron, zinc and other metal trace element feed additives and inorganic phosphorus, thereby reducing the pollution to the environment caused by the undigested copper, iron, zinc and other metal trace elements in the feed.

Description

technical field [0001] The invention belongs to a combined animal nutrition product additive premix feed which is comprehensively applied in a multidisciplinary field, and specifically refers to a polysaccharide additive premix feed for pigs. Background technique [0002] Existing conventional premixed feeds use a large amount of antibiotics as feed drug additives for a long time, and use a large amount of copper, iron, zinc and other metal trace element feed additives and inorganic phosphorus. The long-term feeding of conventional premixed feeds for breeding animals may cause antibiotic residues in meat products question. In addition, copper, iron, zinc and other metal trace element feed additives and inorganic phosphorus are used in feed in large quantities, and the digestion and absorption rate of them by the animal body is not high, and some undigested and absorbed trace elements and inorganic phosphorus are excreted through the excretory system, causing soil Hardening ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K10/22A23K10/37A23K20/142A23K20/163A23K20/174A23K20/20A23K20/28A23K50/30
CPCY02P60/87
Inventor 谢荔朋
Owner 厦门百拓生物工程有限公司
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