Special feed additive for breeding laying duck

A technology for feed additives and laying ducks, applied in animal feed, animal feed, applications, etc., can solve the problems of decreased immunity and disease resistance, reduced survival rate, high energy and nutrient consumption, etc., to achieve immunity and disease resistance The effect of improving capacity, promoting nutrient absorption and utilization, and prolonging the peak egg production period

Inactive Publication Date: 2014-02-05
ANHUI LV ZHEN FANG AGRI SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reason is mainly because the ducks usually pay more attention to the weight gain rate and egg production rate, and use duck feeding, but pay less attention to the physical condition and immune resistance of the ducks, resulting in poor resistance of the ducks. When bird flu or duck plague breaks out, the duck population has no resistance, causing serious economic losses
[0005] In addition, in the breeding stage of ducks, heat stress and environmental stimuli lead to diarrhea in ducks is also common. Heat stress and environmental stimuli are more sensitive. Slight stimuli will lead to a decline in egg production rate, and even serious death of ducks, reduced survival rate and serious losses.
[0006] According to the prior art and literature, the nutritional requirements of ducks of different species, different uses and different growth stages are differen...

Method used

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  • Special feed additive for breeding laying duck
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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: A special feed additive for laying duck breeding, made of the following raw materials in parts by weight: 3 parts of Atractylodes atractylodis, 6 parts of Poria cocos, 4 parts of Artemisia annua, 6 parts of peony, 3 parts of betel nut, 4 parts of pomegranate peel, 9 parts of bone fat, 4 parts of medlar, 12 parts of kelp, 7 parts of white peony, 9 parts of cockscomb, 12 parts of medical stone, 45 parts of corn gluten powder.

[0026] Its preparation method comprises the following steps:

[0027] (1) Take each raw material by the weight portion of each raw material, and the poria cocos, psoraleae, wolfberry fruit, kelp, white peony root, cockscomb and medical stone powder that are weighed therein are broken into 60-80 mesh powder respectively, mix Obtain powder I;

[0028] (2) Mix the weighed Atractylodes atractylodis, Artemisia annua, Guanzhong, betel nut, and pomegranate peel, add water and decoct twice, each time for 2 hours, filter, combine the filtrate...

Embodiment 2

[0031] Embodiment 2: A special feed additive for laying duck breeding, made of the following raw materials in parts by weight: 5 parts of Atractylodes atractylodis, 6 parts of Poria cocos, 3 parts of Artemisia annua, 7 parts of Rhizome, 2 parts of betel nut, 5 parts of pomegranate peel, 8 parts of bone fat, 5 parts of medlar, 11 parts of kelp, 7 parts of white peony, 10 parts of cockscomb, 13 parts of medical stone, 42 parts of corn gluten powder.

[0032] Its preparation method comprises the following steps:

[0033] (1) Take each raw material by the weight portion of each raw material, and the poria cocos, psoraleae, wolfberry fruit, kelp, white peony root, cockscomb and medical stone powder that are weighed therein are broken into 60-80 mesh powder respectively, mix Obtain powder I;

[0034](2) Mix the weighed Atractylodes atractylodis, Artemisia annua, Guanzhong, betel nut, and pomegranate peel, add water and decoct twice, each time for 2 hours, filter, combine the filtra...

Embodiment 3

[0037] Embodiment 3: animal test

[0038] (1) Safety test

[0039] The special feed additive (5.0wt%) and rice (95.0wt%) of the embodiments of the present invention 1 and 2 are used to mix and mix thoroughly, then raise the laying ducks, continue to raise them for 14 days, the laying ducks ingest and The growth was normal, and no abnormalities were found. The mixed rice was used to feed the mice, and the mice were continuously fed and observed for 14 days. During the test period, no death or abnormal toxic reaction was found. After the test was over, the test mice were dissected, and the liver, kidney, spleen, stomach, heart, lung and intestine were observed. , no abnormal changes were found. According to the standard of acute toxicity, the product belongs to non-toxic grade.

[0040] The special feed additive (2.0wt%) and rice (98.0wt%) of the embodiments of the present invention 1 and 2 are used to mix and mix well, and then the laying ducks are raised for 90 days to the ...

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Abstract

The invention relates to a special feed additive for breeding a laying duck. The special feed additive is prepared from the following raw materials in parts by weight: 2-5 parts of rhizoma atractylodis, 5-7 parts of poria cocos, 2-5 parts of artemisia apiacea, 5-7 parts of cyrtomium fortunei, 2-4 parts of betel nut, 3-5 parts of pericarpium granati, 8-10 parts of fructus psoraleae, 3-5 parts of Chinese wolfberry fruit, 10-15 parts of kelp, 5-8 parts of radix paeoniae alba, 7-11 parts of cockscomb, 10-15 parts of medical stone and 40-50 parts of a carrier. The laying duck is fed by adopting a feed added with the special feed additive provided by the invention, the nutrient uptake and utilization of the laying duck can be promoted so that the egg laying peak season is long, the egg laying quantity is large, the immunity and the disease resistance are enhanced, the survival rate is high, and the economic benefit of a culturing enterprise is remarkably increased.

Description

Technical field: [0001] The invention belongs to the field of feed and relates to a special feed additive for laying duck breeding. Background technique: [0002] Feed additive is an inevitable raw material used in the modern feed industry. It has obvious effects on strengthening the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed cost, and improving animal product quality. [0003] China Poultry Disease Network www.qinbing.cn pointed out in the study "Using Chinese herbal medicine additives to increase yolk pigment in duck eggs" that Chinese herbal medicine feed additives can replace the chemically synthesized pigment Jialihong to feed laying ducks, which can make the yolk pigment of duck eggs reach the international standard 13 , Exceeding the export requirement by 1 level. As early as 1993, Shaoxing Red Heart Salted Duck Eggs entered the US market as the "Zhejiang No. 1 Egg" and achieved good economic benefits...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/14
CPCY02P60/87
Inventor 王熙李耀亭司红康荣琼司姗姗周岳金一琪
Owner ANHUI LV ZHEN FANG AGRI SCI & TECH
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