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A plant-based feed additive, premix and batch material for laying poultry

A plant-based feed and additive technology, applied in the direction of animal feed, application, additional food elements, etc., can solve the problems of unfinished industrialization research, organic solvent residue, unsuitable for industrialization, etc., to improve immunity, reduce nutrient loss, The effect of improving production performance

Active Publication Date: 2018-06-15
BEIJING DABEINONG TECH GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The extraction of cichoric acid generally uses water, methanol, ethanol and supercritical extraction. Due to the high temperature of water extraction, it is easy to cause the oxidation of cichoric acid; methanol extraction is likely to cause organic solvent residues, reduce the quality of the product and bring unsafe factors, so it is not Suitable for industrialization; due to the high cost and low yield of supercritical extraction, industrialization research has not yet been completed
In addition, in the prior art, a single component of Echinacea purpurea is mostly used, and the effect is very limited.

Method used

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  • A plant-based feed additive, premix and batch material for laying poultry
  • A plant-based feed additive, premix and batch material for laying poultry
  • A plant-based feed additive, premix and batch material for laying poultry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Prepare 100 kg of the vegetable feed additive of the present invention, which is composed of 35.00 kg of Echinacea purpurea, 25.00 kg of garlic, 20.00 kg of licorice and 20.00 kg of cornstarch.

[0026] The components are ground into powder, mixed uniformly and then sterilized to obtain the vegetable feed additive of the present invention.

[0027] Experimental animals and experimental design

[0028] The test animals were 320-day-old Roman laying hens with basically the same body weight, and were randomly divided into 5 groups, with 3 replicates in each group and 32 chickens in each replicate. The 5 groups were fed with 0 (control group), 250, 500, 750, 1000 mg / Kg plant-based additives in the basic feed respectively. The nutrient content of the experimental basal diet met or exceeded the NRC (1994) standard. The composition and nutrient level of the diet are shown in Table 1, and the experimental design scheme is shown in Table 2. The experimental animals were housed...

Embodiment 2

[0067] Prepare 100 kg of the vegetable feed additive of the present invention, which is composed of 30.00 kg of Echinacea purpurea, 20.00 kg of garlic, 10.00 kg of licorice and 40.00 kg of cornstarch.

[0068] The components are ground into powder, mixed uniformly and then sterilized to obtain the vegetable feed additive of the present invention.

[0069] The feed additive prepared was added to the basal ration of the chicken with an addition amount of 500mg / Kg, and the growth performance, egg quality index and immune index of the chicken were measured, and the method was the same as in Example 1.

[0070] Compared with the control group without feed additives, the laying hens added with the additives of this embodiment can increase the laying rate of laying hens (P0.05), and Haugh unit increased by 3.96% (P>0.05 ), the content of cholesterol in egg yolk decreased by 5.65% (P>0.05); the content of IgG, IgA, and complement C3 increased by 18.64% (P0.05) and 1.87% (P>0.05) respe...

Embodiment 3

[0072] Prepare 100 kg of plant-based feed additives of the present invention, which are respectively composed of 40.00 kg of echinacea, 30.00 kg of garlic and 30.00 kg of licorice.

[0073] The components are ground into powder, mixed uniformly and then sterilized to obtain the vegetable feed additive of the present invention.

[0074] The feed additive prepared was added to the basal ration of the chicken with an addition amount of 500mg / Kg, and the growth performance, egg quality index and immune index of the chicken were measured, and the method was the same as in Example 1.

[0075] Compared with the control group without feed additives, the laying hens added the additives of this embodiment, the egg production rate of laying hens increased by 2.85% (P0.05), Haugh unit increased by 3.52% (P>0.05), Cholesterol content in egg yolk decreased by 6.28% (P>0.05); IgG, IgA, complement C3 content increased by 17.94% (P0.05) and 1.76% (P>0.05) respectively.

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Abstract

The invention discloses a vegetable feed additive for laying poultry, which contains the following components in parts by weight: 30-40 parts of Echinacea purpurea; 20-30 parts of garlic; 10-30 parts of licorice. The botanical feed additive of the present invention is added to the diet of laying hens at a dose of 250-1000 mg / Kg, which can improve the production performance, egg quality and immunity of laying hens. The product of the invention has the characteristics of low price, simple production and use, less addition amount, obvious addition effect, no adverse reaction and the like.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a vegetable feed additive for laying poultry and a preparation method thereof. Background technique [0002] The "Development Strategy of China Feed Industry 1996~2020" puts forward: "We should continue to work hard to discover the heritage of Chinese herbal medicines in my country, especially in today's world where the voice of returning to nature is increasing. There is a wide range of opportunities for replacing chemical compounds and antibiotic additives with Chinese herbal medicines." Prospects." [0003] In order to strengthen the nutritional value of basic feed, improve animal production performance, ensure animal health, save feed cost, and improve the quality of livestock and poultry products, people often add feed additives to feed. In recent years, in order to pursue economic interests, some people have added chemical feed additives, clenbuterol, antibiotics and other p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K20/00A23K50/75
Inventor 陈丽仙胡婷王凡许可王安如
Owner BEIJING DABEINONG TECH GRP CO LTD
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