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A kind of preparation method of egg type duck feed

A technology for duck feed and eggs is applied in the field of preparation of egg type duck feed, which can solve the problems of complex chemical composition of feed, increase the cost of treatment of poultry diseases, affect the growth and development of egg type ducks, etc., so as to enhance metabolism and immunity. , Improve growth performance and immunity, improve the effect of intestinal mucosal absorption function

Inactive Publication Date: 2015-12-09
HENAN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some egg-type duck feeds are not designed according to the growth stage and weight gain characteristics of egg-type ducks and the development trend of the body. The nutrients are not enough to meet the nutritional needs of egg-type ducks at different growth stages, which affects the quality of egg-type ducks. Growth and development, resulting in a decrease in egg production, suppression of immune function, decline in causative power, and the occurrence of certain poultry diseases, which increase the cost of treatment for poultry diseases; some feeds contain excessive nutrients that exceed the body's needs, resulting in excessive waste and increased breeding costs. Costs, Reduced Margins, and Economic Benefits
Moreover, some feeds are not conducive to the development of duck breeding production due to their complex chemical composition, high cost, and unclear side effects.

Method used

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  • A kind of preparation method of egg type duck feed

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preparation example Construction

[0016] A method for preparing egg-type duck feed. According to parts by weight, 10-25 parts of Shenqu, 10-20 parts of tangerine peel, 10-20 parts of asparagus, 10-20 parts of kudzu root, 10-20 parts of hawthorn, and medical stone powder 10-20 parts, 20-25 parts of corn, 10-15 parts of soybean meal, 25-30 parts of citric acid residue, 3-5 parts of meat meal, 5-10 parts of fish meal, 5-15 parts of alum, 10-15 parts of oyster shell, 5-15 parts of rice bran and 3-5 parts of multivitamins are used as raw materials, and the specific preparation steps are:

[0017] Step 1. Place the powder of Divine Comedy, Tangerine Peel, Radix Asparagus, Pueraria Root, Hawthorn and Medical Stone in an ultrafine pulverizer and pass through a 60-80 mesh sieve to obtain Chinese medicine powder; add 20% of its weight to the obtained Chinese medicine powder. -22 times of water, soak for 4-6 hours, then put it in a container for decoction, first boil for half an hour and then simmer for 2-3 hours; after ...

Embodiment 1

[0025] A method for preparing egg-type duck feed. According to parts by weight, 10 parts of Shenqu, 10 parts of tangerine peel, 10 parts of asparagus, 10 parts of kudzu root, 10 parts of hawthorn, 10 parts of medical stone powder, 20 parts of corn, and 10 parts of soybean meal , 25 parts of citric acid residue, 3 parts of meat powder, 5 parts of fish meal, 5 parts of alum, 10 parts of oyster shells, 5 parts of rice bran, and 3 parts of multivitamins are used as raw materials. The specific preparation steps are:

[0026] Step 1, place the powder of Divine Comedy, Tangerine Peel, Asparagus, Pueraria Root, Hawthorn and Medical Stone in an ultrafine pulverizer and pass through a 60-mesh sieve to obtain Chinese medicine powder; add 20 times its weight to the obtained Chinese medicine powder water, soaked for 4 hours, then placed in a container for decoction, first boiled for half an hour and then simmered for 2-3 hours; after decoction, filtered to remove the dregs, and the obtained...

Embodiment 2

[0034] A method for preparing egg-type duck feed. According to parts by weight, take 25 parts of divine music, 20 parts of tangerine peel, 20 parts of asparagus, 20 parts of kudzu root, 20 parts of hawthorn, 20 parts of medical stone powder, 25 parts of corn, and 15 parts of soybean meal , 30 parts of citric acid residue, 5 parts of meat meal, 10 parts of fish meal, 15 parts of alum, 15 parts of oyster shells, 15 parts of rice bran, and 5 parts of multivitamins as raw materials. The specific preparation steps are:

[0035] Step 1, put the divine comedy, tangerine peel, asparagus, kudzu root, hawthorn and medical stone powder in an ultrafine pulverizer and pass through an 80-mesh sieve to obtain a Chinese medicine powder; add 22 times its weight to the obtained Chinese medicine powder water, soaked for 6 hours, and then placed in a container for decoction, boiled for half an hour and then decocted for 3 hours; after decoction, filtered to remove the dregs, and the obtained filtr...

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Abstract

A preparation method of feed for laying ducks includes the following steps: medicated leaven, pericarpium citri reticulatae, asparagus cochinchinensis, radix puerariae, fructus crataegi and medical stone powder are subjected to superfine grinding and then soaked in water, the soaked mixture is decocted, the decoction is filtered, and the obtained filtrate is concentrated by 8 to 9 times to obtain a concentrated solution; corns, bean pulp, citric acid scrap, rice bran, meat powder and fish powder are uniformly mixed, and the mixture is subjected to superfine grinding to obtain a mixture A; the concentrated solution is added into the mixture A; after stirring evenly, temperature preservation is performed at the temperature of 80-85 DEG C for 40 minutes, alum powder is added, temperature preservation is performed at the temperature of 50-60 DEG C for 1 to 2 hours, and the mixture is cooled to the room temperature after the temperature preservation to obtain a mixture B; calcined oyster shell powder is added into the mixture B, and vitamin complexes and compound minerals are then added into the mixture B after temperature preservation to be made into granulated feed, namely the feed for laying ducks. The feed prepared according to the invention can provide sufficient nutrients for laying ducks, so as to improve the growth performance, egg yield and immunity of laying ducks.

Description

technical field [0001] The invention relates to a feed, in particular to a method for preparing duck feed for eggs. Background technique [0002] The final peak period of egg-type ducks from brooding to absolute weight gain is about 50 days at the age of 7 weeks, and then gradually declines. Some egg-type duck feeds are not designed according to the growth stage and weight gain characteristics of egg-type ducks and the development trend of the body. The nutrients are not enough to meet the nutritional needs of egg-type ducks at different growth stages, which affects the quality of egg-type ducks. Growth and development, resulting in a decrease in egg production, suppression of immune function, decline in causative power, and the occurrence of certain poultry diseases, which increase the cost of treatment for poultry diseases; some feeds contain excessive nutrients that exceed the body's needs, resulting in excessive waste and increased breeding costs. Costs, reduced margins...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
CPCY02P60/877Y02P60/87
Inventor 李健张杰王占彬王宏伟李广录
Owner HENAN UNIV OF SCI & TECH
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