Mixed feed for early weaned piglets

A technology for compound feed and early weaning, applied in animal feed, animal feed, application, etc., can solve the problems of reduced intestinal repair ability, reduced absorption ability, and reduced intestinal mucosal epidemic prevention ability, so as to avoid intestinal damage and improve production. Performance, the effect of promoting the development of intestinal function

Active Publication Date: 2012-11-14
SHENZHEN PREMIXINVE NUTRITION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, even when fairly expensive digestible animal-source feed components are added to weaned piglet creep diets, there is an increase in the availability of materials for enteric pathogenic microorganisms, making piglets more susceptible to infectious diseases and diarrhea
[0006] During and shortly after weaning, intestinal growth factors such as epidermal growth factor (EGF) obtained from breast milk decrease, leading to intestinal dysfunction, decreased absorption capacity, decreased immune defense ability of intestinal mucosa, intestinal reduced ability to repair

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The compound feed that the present invention proposes comprises the following components, and its content is expressed as in parts by weight:

[0022] EGF: 1.2×10-7-3×10-7 parts; corn: 20-30 parts; soybean meal: 10-15 parts; vitamin premix: 0.04-0.05 parts; choline chloride: 0.15-0.2 parts; antibacterial Peptide: 0.2-0.5 parts; trace element premix: 0.01-0.15 parts; lysine: 0.3-0.5 parts; methionine: 0.2-0.3 parts; compound enzyme preparation: 0.3-1.0 parts; calcium hydrogen phosphate or / and stone powder : 0.1-0.15 parts; Colistin sulfate: 1×10-3-5×10-3 parts; Kitamycin: 0.1×10-3-2×10-3 parts; Puffed corn 55-65 parts.

[0023] After the quality inspection of the above-mentioned raw materials, each raw material is accurately weighed according to important components, crushed, sieved (60 mesh), and mixed evenly with a drum mixer to obtain the compound feed of the present invention.

Embodiment 2

[0025] The compound feed that the present invention proposes comprises the following components, and its content is expressed as in parts by weight:

[0026] EGF: 1.2×10-7-3×10-7 parts; corn: 20-30 parts; soybean meal: 10-15 parts; fish meal: 1-3 parts; puffed soybean: 6-10 parts; balanced oil powder: 3- 5 parts; whey powder: 4-6 parts; milk powder: 10-15 parts; glucose: 2-4 parts; vitamin premix: 0.04-0.05 parts; choline chloride: 0.15-0.2 parts; -0.5 parts; trace element premix: 0.01-0.15 parts; lysine: 0.3-0.5 parts; methionine: 0.2-0.3 parts; compound enzyme preparation: 0.3-1.0 parts; acidifier: 0.2-0.4 parts; Calcium or / and stone powder: 0.1-0.15 parts; Colistin sulfate: 1×10-3-5×10-3 parts; Kitamycin: 0.1×10-3-2×10-3 parts; Sweetener: 0.04-0.06 parts; 12-40 parts of puffed corn.

[0027] After quality inspection of the above-mentioned raw materials, each raw material is accurately weighed according to important components, crushed, sieved (60 mesh), and mixed evenly w...

Embodiment 3

[0029] The compound feed that the present invention proposes comprises the following components, and its content is expressed as in parts by weight:

[0030] EGF: 1.2×10-7-3×10-7 parts; corn: 20 parts; soybean meal: 10 parts; fish meal: 2 parts; puffed soybean: 8 parts; balanced oil powder: 3 parts; whey powder: 4 parts; Milk powder: 13 parts; glucose: 2 parts; vitamin premix: 0.04 parts; choline chloride: 0.15 parts; antimicrobial peptide: 0.5 parts; trace element premix: 0.15 parts; lysine: 0.4 parts; 0.3 parts; compound enzyme preparation: 0.7 parts; acidifier: 0.4 parts; calcium hydrogen phosphate or / and stone powder: 0.15 parts; colistin sulfate: 5×10-3 parts; kitamycin: 2×10-3 parts; Sweetener: 0.06 parts; puffed corn 18 parts.

[0031] After quality inspection of the above-mentioned raw materials, each raw material is accurately weighed according to important components, crushed, sieved (60 mesh), and mixed evenly with a horizontal mixer to obtain the compound feed of ...

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PUM

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Abstract

The invention discloses a mixed feed for early weaned piglets. The mixed feed comprises the following components, by weight, 1.2*10<-7>-3*10<-7> parts of EGF, 20-30 parts of corn, 10-15 parts of soybean meal, 0.04-0.05 parts of a vitamin premix, 0.15-0.2 parts of choline chloride, 0.2-0.5 parts of an antibacterial peptide, 0.01-0.15 parts of a trace element premix, 0.3-0.5 parts of lysine, 0.2-0.3 parts of methionine, 0.3-1.0 part of a composite enzyme preparation, 0.1-0.15 parts of calcium hydrogen phosphate or / and stone flour, 1*10<-3>-5*10<-3> parts of colistin sulfate, and 0.1*10<-3>-2*10<-3> parts of kitasamycin. The EGF is added to the mixed feed in the invention, so the intestinal damage caused by weaning is avoided through the nutrition level and the reasonable price optimization, and the intestinal structure of the weaned piglets is capable of accepting more non-maternal feeds, thereby the production performance of the weaned piglets is improved.

Description

technical field [0001] The invention relates to a feed, in particular to a compound feed for early weaned piglets. Background technique [0002] In the mode of modern large-scale pig raising, the technology of early weaning of piglets is generally adopted to improve the production efficiency of sows' farrowing, thereby generating huge economic benefits. Of course, the adoption of this new technology brings two new problems: [0003] 1. Due to the incomplete development of the digestive tract of piglets weaned early, the digestive function is disordered, resulting in a decrease in growth rate after weaning, which is a major problem in the management of nursery pigs; [0004] 2. In order to maintain and promote the normal growth and development of weaned piglets, weaned piglet feed with high protein and high nutrition must be provided. [0005] The stress experienced by piglets during this period, combined with changes in dietary composition, leads to damage to the intestina...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16A23K1/175
Inventor 李职
Owner SHENZHEN PREMIXINVE NUTRITION CO LTD
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