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Concentrate feed containing chitosan oligosaccharide for weaning pig and preparation method thereof

A technology for weaned piglets and chitosan oligosaccharide, which is applied in the field of pig feed, can solve the problems of imbalanced growth of flora and damage to the balance of intestinal microorganisms, and achieve the effects of reducing stress, protecting the intestines and reducing damage.

Inactive Publication Date: 2016-08-10
NANJING CLEVER FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The abuse of additives such as broad-spectrum antibiotics and chemical drugs not only kills pathogenic bacteria, bu

Method used

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  • Concentrate feed containing chitosan oligosaccharide for weaning pig and preparation method thereof
  • Concentrate feed containing chitosan oligosaccharide for weaning pig and preparation method thereof
  • Concentrate feed containing chitosan oligosaccharide for weaning pig and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A concentrated feed for weaned piglets containing chitooligosaccharides, comprising the following ingredients:

[0041] Calcium hydrogen phosphate, stone powder, salt, lysine, choline chloride, organic iron, organic selenium, biological chromium, organic manganese, organic zinc, copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, 1% selenite Sodium Oxide, Calcium Iodate 2%, Magnesium Sulfate, Phytase, Vitamin A, Vitamin D 3 , vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinamide, calcium pantothenate, chitosan oligosaccharide powder and carrier, wherein the carrier contains rice bran meal and bentonite.

[0042] In this embodiment 1, each component in the described premix per kilogram is mixed according to the following proportions:

[0043] Calcium hydrogen phosphate: 75.0g; Stone powder: 250.0g; Salt: 100.0g; Lysine: 30.0g; Choline chloride: 12.5g; Organic iron: 4.0g; Organic selenium: 3.0g; Organic manganese: 4.0g; organ...

Embodiment 2

[0054] A concentrated feed for weaned piglets containing chitooligosaccharides, comprising the following ingredients:

[0055] Calcium hydrogen phosphate, stone powder, salt, lysine, choline chloride, organic iron, organic selenium, biological chromium, organic manganese, organic zinc, copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, 1% selenite Sodium Oxide, Calcium Iodate 2%, Magnesium Sulfate, Phytase, Vitamin A, Vitamin D 3 , vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinamide, calcium pantothenate, chitosan oligosaccharide powder and carrier, wherein the carrier contains rice bran meal and bentonite.

[0056] In this embodiment 2, each component in the described premix per kilogram is mixed according to the following proportions:

[0057] Calcium hydrogen phosphate: 75.0g; Stone powder: 250.0g; Salt: 100.0g; Lysine: 30.0g; Choline chloride: 12.5g; Organic iron: 4.0g; Organic selenium: 3.0g; Organic manganese: 4.0g; organ...

Embodiment 3

[0068] A concentrated feed for weaned piglets containing chitooligosaccharides, comprising the following ingredients:

[0069] Calcium hydrogen phosphate, stone powder, salt, lysine, choline chloride, organic iron, organic selenium, biological chromium, organic manganese, organic zinc, copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, 1% selenite Sodium Oxide, Calcium Iodate 2%, Magnesium Sulfate, Phytase, Vitamin A, Vitamin D 3 , vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinamide, calcium pantothenate, chitosan oligosaccharide powder and carrier, wherein the carrier contains rice bran meal and bentonite.

[0070] In this embodiment 3, each component in the described premix per kilogram is mixed according to the following proportions:

[0071]Calcium hydrogen phosphate: 75.0g; Stone powder: 250.0g; Salt: 100.0g; Lysine: 30.0g; Choline chloride: 12.5g; Organic iron: 4.0g; Organic selenium: 3.0g; Organic manganese: 4.0g; organi...

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Abstract

The invention discloses a concentrate feed containing chitosan oligosaccharide for weaning pig, and belongs to the technical field of pig feed. The feed comprises: calcium hydrophosphate, rock flour, table salt, lysine, choline chloride, organic iron, organic selenium, biological chromium, organic manganese, organic zinc, copper sulphate, ferrous sulphate, zinc sulfate, manganese sulfate, 1% of sodium selenite, 2% of calcium iodate, magnesium sulfate, phytase, vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, nicotinamide, calcium pantothenate, chitosan oligosaccharide powder, rice bran meal and bentonite. The chitosan oligosaccharide is added in the feed, and the feed can clear away the oxygen radical in the body, reduce the damage of cells caused by oxidation, protect the intestinal tract of animal, reduce the disease such as diarrhea, reduce the stress of pigs caused by weaning, improve the protein deposition of animal, improve the daily weight gain effectively, and create considerable economic benefit.

Description

technical field [0001] The invention relates to a concentrated feed for weaned piglets and a preparation method thereof, in particular to a concentrated feed for weaned piglets containing chitosan oligosaccharides and a preparation method thereof, belonging to the technical field of pig feed. Background technique [0002] The breeding status of piglets from birth to post-weaning will directly affect the performance of the whole growth and fattening stage. After weaning, piglets often suffer from decreased appetite, indigestion, low feed utilization, decreased immunity and disease resistance, diarrhea, etc., and finally show growth inhibition, which is the so-called "piglet weaning syndrome". [0003] In modern pig production, the production performance and health status of piglets directly affect the economic benefits of pig farms, and under the conditions of large-scale and intensive feeding and management, problems such as piglet weaning syndrome are becoming more and more...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K50/60A23K20/26A23K20/20A23K20/22A23K20/142A23K20/105A23K20/24A23K20/189A23K20/174A23K20/163A23K10/37A23K20/28
CPCY02P60/87
Inventor 唐海翠余冬冬
Owner NANJING CLEVER FEED
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