Feed for weaned piglet

A technology for weaning and feeding piglets, applied in the field of pig feed, can solve the problems of ineffective medication, promote the growth of drug-resistant microorganisms and drug-resistant strains, etc., and achieve the goal of increasing feed intake, preventing and treating bacterial diseases, and improving utilization rate. Effect

Active Publication Date: 2006-08-02
北京劲能生物科技股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What's more serious is that after a large amount of antibiotics are ingested into the human body through food, the human body will develop drug resistance, ...

Method used

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  • Feed for weaned piglet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: the technical scheme of the present invention is realized like this:

[0025] Embodiment 1: the technical scheme of the present invention is realized like this:

[0026] vitamin supplements

[0027] Mix evenly according to the ratio in Table 1.

[0028] Trace Mineral Element Additives

[0029] Mix evenly according to the ratio in Table 2.

[0030] Weaning Health 10%

[0031] Mix evenly according to the ratio in Table 3 to make extruded feed. 10% of Lianuijian refers to the addition of 10% in the full-price feed, 25% of Weirujian refers to the addition of 25% of the full-price feed, and 100% of Lianjian and Super Lianjian are full-price feeds.

Embodiment 2

[0032] Example 2: Investigate the body weight gain after feeding weaned health.

[0033] Formulated feeding feed: Unit: Kg

[0034] Corn 60 Soybean Meal 19 Vegetable Oil 1 Peruvian Fish Meal 5 Whey Powder 5 Weaned Milk 10

[0035] Select two groups of piglets with roughly the same average litter weight in the farm. One group is fed with the above-mentioned prepared feed, and the other group is fed without adding 10% weaning health. Wean. Weighing every morning, the growth of the average body weight of the two litters, such as figure 1 , figure 2 .

[0036] From figure 1 It can be seen that when weaning healthy feeding is not added, the piglets have negative growth or growth stagnation after weaning.

[0037] From figure 2 It can be seen that after weaning healthy feeding was added, the piglets showed positive growth after weaning.

Embodiment 3

[0038] Example 3: Detection of changes in intestinal villi after weaning.

[0039] In Example 2, after three days of feeding, six weaned piglets were taken to die without pain, and a section of small intestine was taken to observe the changes of intestinal villi under an electron microscope. Such as image 3 , Figure 4 .

[0040] From image 3 , Figure 4 It can be seen that the intestinal villi of piglets fed with conventional feed are disordered and disordered, while the villi of piglets fed with weaned health are well repaired and arranged in an orderly manner, which is more conducive to nutrient absorption.

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Abstract

The feed for weaned piglet contains vitamin additive 0.2-3 weight portions, trace mineral element additive 2-20 weight portions, enzyme preparation 0.2-5 weight portions, antioxidant 1-3 weight portions, amino acid additive 5-70 weight portions, growth promoter 1-20 weight portions, acid preparation 10-100, seasoning 5-60 weight portions, enzymolyzed protein 50-700 weight portions and feed carrier 80-150 weight portions. It is puffed to form puffed feed. It is superior to available feed for weaned piglet, which results in diarrhea and weight loss of weaned piglet, and is environment friendly.

Description

technical field [0001] The invention relates to a feed for pigs, in particular to a weaning feed for piglets. The product name is "Weaning Jian". Background technique [0002] my country is the world's largest pig-raising country and the second largest feed producer in the world, in which pig feed accounts for more than 40% of the total. The feed industry occupies an important position in the national economy and is directly related to the quality of life and health of the people. However, there is a large gap in the overall level of my country's feed industry compared with Western developed countries. The main reason is that the research on key industrialization technologies of pig feed production in European and American developed countries is extensive and in-depth, and the supporting technologies are highly systematic. And this is precisely an important factor restricting the healthy development of my country's feed industry. [0003] According to the normal law, the g...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K20/105A23K20/142A23K20/147A23K20/153A23K20/158A23K20/163A23K20/174A23K20/189A23K20/20A23K20/22A23K20/24A23K20/26A23K40/00A23K50/30A23K50/60
Inventor 零汉益符开星
Owner 北京劲能生物科技股份公司
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