Feed additive for chickens

A feed additive, broiler technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of side effects, additive residues, etc., and achieve the effects of improving production performance, reducing feed-to-weight ratio, and overcoming residues and side effects.

Inactive Publication Date: 2011-07-27
CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these additives generally have disadvantages such as residues and side effects

Method used

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  • Feed additive for chickens
  • Feed additive for chickens
  • Feed additive for chickens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] 1) Analysis of nutritional and chemical components of turmeric dregs, ginseng dregs and tea dregs

[0020] 2) Select turmeric dregs, ginseng dregs and tea dregs as raw materials to prepare feed additives

[0021] Using turmeric dregs, ginseng dregs and tea dregs as raw materials, feed additives with different proportions are designed, and the feed additives are prepared by crushing, stirring, mixing and packaging.

[0022] 3) Feed formula design

[0023] According to the formulation and dosage of feed additives, the feed formulations of different treatment groups were designed with reference to NRC (1994) and the Chicken Feeding Standard (NY-T 2004) of the Agricultural Industry Standard of the People's Republic of China.

[0024] 4) Breeding of broilers

[0025] The above-mentioned feed additives were added to the basal diet of broilers at a mass fraction of 1-4%, and there were seven treatment groups in total. The test was carried out at the experimental chicken farm...

Embodiment 2

[0043] The feed additive for broilers is prepared from the following raw materials according to mass percentage: 60% of turmeric dregs, 30% of ginseng dregs and 10% of tea dregs. Then it is added to the basal diet in an amount of 1% by mass, and then fed to broilers. The effect is shown in the test group 1 in Table 1-3, which can improve the immunity of broiler chickens and promote the growth of broiler chickens.

Embodiment 3

[0045] The feed additive for broilers is prepared from the following raw materials according to mass percentage: 60% of turmeric dregs, 20% of ginseng dregs, and 20% of tea dregs. Then it is added to the basal ration according to the addition amount of 2.0% by mass percentage, and then the broiler chickens are raised. The effect is shown in the test group 2 in Table 1-3, which can improve the immunity of broiler chickens and promote the growth of broiler chickens.

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PUM

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Abstract

The invention belongs to the field of a feed additive, and more particularly provides a feed additive for chickens, which is formed by mixing the components by mass percent: 50-80% of turmeric residue, 10-30% of ginseng residue and 10-30% of tea residue. When in use, 1-4% of feed additive is added into basic ration by mass percent. The feed additive has the performance of promoting parturition ofthe chickens, has the function of improving the immunity, is capable of overcoming the defects of residue and side effects of antibiotics and chemical synthesis additives, and solves the problem of environmental pollution caused by processing residues of plant extraction industry.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to a feed additive for broilers. Background technique [0002] Turmeric is a traditional medicinal material that can be used for both medicine and food. Both traditional Chinese medicine and modern pharmacological research have shown that turmeric has anti-oxidation, blood lipid-lowering, anti-inflammatory, anti-bacterial, and anti-tumor effects. Turmeric mainly contains turmeric oil, curcumin, starch, protein, amino acids, sterols, fatty acids, alkaloids and trace elements. In the process of traditional turmeric processing and utilization, the main chemical components turmeric oil and curcumin that exert pharmacological activity in turmeric are extracted and separated, and turmeric residue is usually treated as waste, which not only pollutes the environment, but also wastes resources. A huge waste. In addition to residual turmeric oil and curcumin, turmeric dregs also contain nutrie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K10/37A23K50/75
CPCY02P60/87
Inventor 李湘洲旷春桃杨国恩
Owner CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
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