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Environment-friendly piglet creep feed

A technology for suckling piglets and creep feed, applied in animal feed, animal feed, applications, etc., can solve the problem of difficulty in adapting to high-nutrition, high-energy solid feed, weak intestinal digestion and absorption of piglets, and reduced growth performance of piglets, etc. problems, to achieve pork product safety, reduce colonization, and reduce the effect of diarrhea rate

Inactive Publication Date: 2010-10-20
云南西南农牧集团股份有限公司
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AI Technical Summary

Problems solved by technology

As the early weaning age of piglets is getting earlier, it becomes more and more difficult for the underdeveloped piglet intestines to adapt to high-nutrition, high-energy solid feed, resulting in increased diarrhea and mortality of piglets during production
The root of this production problem is that the digestive and absorption functions of the unsound piglet intestine are weak, and the high-concentration nutrients and energy provided by the feed cannot be well digested and utilized by the small intestine, resulting in the use of microorganisms in the large intestine and resulting in diarrhea
Long-term diarrhea not only reduces the growth performance of piglets, but also increases the mortality rate of piglets and reduces the economic benefits of breeding

Method used

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Embodiment Construction

[0011] It is illustrated by three typical basic feed formulas (formula 1-3) of environment-friendly suckling piglet creep feed. Since the nutrient substance and energy concentration of the creep feed basic feed formula designed according to the Chinese pig breeding standard are relatively high, in order to prevent piglets from diarrhea and reduce breeding pollution, 40kg / T biologically active substances are all added in the basic feed formula 1~3 of the present invention Premix feed.

[0012] The bioactive substance premix feed developed by the present invention contains protease, phytase, lactic acid, and spermine. The additive doses of these four bioactive substances are high, medium, and low doses respectively in basic feed formulas 1 to 3 (according to Table 1 provides), completely replace antibiotics and synthetic antibacterial drugs in conventional feeds, which is the core of the present invention.

[0013] Table 1 The types and dosage ranges of bioactive substances in ...

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Abstract

The invention discloses an environment-friendly piglet creep feed, and 50,000 to 150,000IU / T of protease, 500 to 1000IU / T of phytase, 4 to 12kg / T of lactic acid and 0.5 to 1.5g / T of spermine are added into the scientific formula of a piglet basal feed, thereby antibiotics and synthetic antibacterial medicaments in a conventional piglet feed are completely replaced, the growth performance of piglets is markedly improved, and the discharge of various undigested nutrient substances in pig dung and urine is reduced to achieve the production requirements of improving the economic benefit of breeding and simultaneously taking account of environmental protection.

Description

1. Technical field [0001] The invention relates to animal nutrition technology, in particular to a feed suitable for suckling piglets aged 5-28 days. 2. Background technology [0002] Environmentally friendly feed refers to the general term for feed that will not cause public nuisance of livestock products and reduce environmental pollution caused by livestock and poultry manure. A series of problems that endanger human health and environmental pollution, emphasizing the selection of feed raw materials, additives and feed formula design to improve feed conversion efficiency, maximize the production performance of livestock and poultry and reduce environmental pollution caused by animal husbandry production Small to a minimum for sustainable livestock farming. [0003] Good growth performance of piglets is one of the keys to modern pig production. As the early weaning age of piglets is getting earlier, it becomes more and more difficult for the underdeveloped piglet intesti...

Claims

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Application Information

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IPC IPC(8): A23K1/18
Inventor 张红兵程志斌李晓珍张洪钧王渊
Owner 云南西南农牧集团股份有限公司
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