CN113016937A - Chicken feed containing microalgae and Chinese herbal medicines and preparation method thereof - Google Patents
Chicken feed containing microalgae and Chinese herbal medicines and preparation method thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
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Abstract
The invention provides a chicken feed containing microalgae and Chinese herbal medicines, and relates to the technical field of feeds. The raw materials of the chicken feed comprise corn, bean cake powder, wheat bran, spirulina powder, chlorella powder, radix polygonati powder, sophora flower powder, liquorice powder, astragalus powder, isatis root powder, hawthorn powder, dandelion powder, cistanche powder, stevia rebaudiana powder and oleaster powder in a specific weight part ratio. The chicken feed provided by the invention overcomes the problems that the feed in the prior art is low in absorptivity, drug residues exist after the feed is used, and chicken and eggs cannot meet the protein requirement. The feed additive is added into the feed by utilizing the reasonable proportion of the traditional Chinese medicine components, and has the combined action with other nutritional ingredients such as microalgae and the like in the feed, so that the egg laying performance of chickens can be remarkably improved, the immunity of the chickens can be improved, the quality of chicken meat and eggs can be improved, the feed cost in the breeding process can be reduced, and the pollution to the environment can be avoided.
Description
Technical Field
The invention relates to the technical field of feeds, in particular to a chicken feed containing microalgae and Chinese herbal medicines and a preparation method thereof.
Background
At present, the chicken raising mode is basically scaled and modernized, the product is standardized and normalized, but a plurality of problems are brought while the production efficiency is improved, and the development of the chicken raising industry is severely restricted.
Firstly, the raising density is increased, which causes serious stress reaction of chicken flocks, body resistance reduction and immune dysfunction, so that epidemic diseases are easily infected, the morbidity and mortality rate are increased, and the cost of treatment medicines is increased.
Secondly, due to the limitation of the digestive function of the chickens, the fed feed cannot be fully digested and absorbed, and a large amount of harmful gas is discharged along with excrement, so that the growth and the propagation of pathogenic microorganisms are facilitated, the conversion rate and the absorption rate of the feed are reduced, the feed cost is increased, and the feeding environment is polluted.
Antibiotics and chemical synthetic drugs are always used as main common feed additives in chicken raising production, although obvious epidemic disease prevention and growth promotion effects are obtained in actual production, along with wide use and even abuse of the antibiotics and chemical synthetic drugs, the drug resistance of pathogenic bacteria of the body is enhanced, and drug residues exist in chicken products, so that great threats are brought to the development of the chicken raising industry and the health of people.
And fourthly, with the improvement of the living standard of consumers and the increase of the demand of high-protein food, the price of grain is greatly increased, the consumption of feed raw materials, particularly high-protein raw materials is sharply increased, and the supply of traditional protein resources such as fish meal, bean pulp and the like is far from meeting the production demand. With the improvement of living standard, the requirements of consumers on chicken and eggs are changed from quality to quality.
Therefore, the development of a chicken feed which is beneficial to absorption and digestion, has no toxicity or antibiotic residue and can obviously improve the quality of chicken and eggs is urgently needed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a chicken feed containing microalgae and Chinese herbal medicines and a preparation method thereof. By using the chicken feed, the egg laying performance of chickens can be remarkably improved, the immunity of the chickens is improved, the quality of chicken and eggs is improved, the feed cost in the breeding process is reduced, and the pollution to the environment is avoided.
In order to achieve the above object, the present invention provides the following technical solutions:
the invention provides a chicken feed containing microalgae and Chinese herbal medicines, which is prepared from the following raw materials in parts by mass:
30-40 parts of corn, 20-25 parts of bean cake powder, 5-8 parts of wheat bran, 2-3 parts of spirulina powder, 1-2 parts of chlorella powder, 1-3 parts of radix polygonati powder, 0.1-0.5 part of sophora flower powder, 1-4 parts of liquorice powder, 2-4 parts of astragalus powder, 2-7 parts of isatis root powder, 3-4 parts of hawthorn powder, 1-3 parts of dandelion powder, 0.5-2 parts of cistanche powder, 0.5-1 part of stevia rebaudiana powder and 0.5-1 part of russianolive powder.
Preferably, the traditional Chinese medicine composition comprises 35 parts of corn, 22 parts of bean cake powder, 6 parts of wheat bran, 3 parts of spirulina powder, 2 parts of chlorella powder, 2 parts of radix polygonati powder, 0.3 part of sophora flower powder, 2 parts of liquorice powder, 3 parts of astragalus powder, 5 parts of isatis root powder, 3 parts of hawthorn powder, 2 parts of dandelion powder, 1 part of cistanche powder, 0.5 part of stevia rebaudiana powder and 0.5 part of fructus corni powder.
Preferably, the grain diameters of the corn, the bean cake powder, the wheat bran, the spirulina powder and the chlorella powder are 40-70 meshes independently.
Preferably, the particle sizes of the yellow ginseng powder, the sophora flower powder, the licorice powder, the astragalus powder, the isatis root powder, the hawthorn fruit powder, the dandelion powder, the cistanche powder, the stevia rebaudiana powder and the oleaster powder are 80-100 meshes independently.
Preferably, the particle sizes of the yellow ginseng powder, the sophora flower powder, the liquorice powder, the astragalus powder, the isatis root powder, the hawthorn powder, the dandelion powder, the cistanche powder, the stevia rebaudiana powder and the oleaster powder are independently 90 meshes.
Preferably, the granularity of the chicken feed is 700-900 μm.
Preferably, the chicken feed particle size is 800 μm.
The application also provides a preparation method of the chicken feed containing the microalgae and the Chinese herbal medicines, which comprises the following steps:
s1, mixing radix polygonati powder, flos sophorae powder, liquorice powder, astragalus membranaceus powder, isatis root powder, hawthorn powder, dandelion powder, cistanche powder, stevia rebaudiana powder and oleaster powder, and adding 2-5 times of water by volume to obtain a first mixture;
s2, sequentially adding corn, bean cake powder, wheat bran, spirulina powder and chlorella powder into the first mixture obtained in the S1, and granulating to obtain the chicken feed.
Preferably, the drying temperature in the granulating process is 65-75 ℃ and the time is 20-30 minutes.
Preferably, the drying temperature of the granulation process is 70 ℃ and the time is 25 minutes.
The invention has the technical effects and advantages that:
according to the invention, the yellow ginseng, the sophora flower, the liquorice, the astragalus, the isatis root, the hawthorn, the dandelion, the cistanche salsa, the stevia rebaudiana and the oleaster are added into the feed in a reasonable proportion, and the feed and other nutritional ingredients in the feed act together, so that the feed prepared by the method can obviously improve the egg laying performance of chickens, improve the immunity of the chickens, improve the quality of chicken meat and eggs, reduce the feed cost in the breeding process and avoid pollution to the environment.
Detailed Description
The invention provides a chicken feed containing microalgae and Chinese herbal medicines, which is prepared from the following raw materials in parts by mass:
30-40 parts of corn, 20-25 parts of bean cake powder, 5-8 parts of wheat bran, 2-3 parts of spirulina powder, 1-2 parts of chlorella powder, 1-3 parts of radix polygonati powder, 0.1-0.5 part of sophora flower powder, 1-4 parts of liquorice powder, 2-4 parts of astragalus powder, 2-7 parts of isatis root powder, 3-4 parts of hawthorn powder, 1-3 parts of dandelion powder, 0.5-2 parts of cistanche powder, 0.5-1 part of stevia rebaudiana powder and 0.5-1 part of russianolive powder.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 30-40 parts of corn, preferably 32-38 parts of corn, and more preferably 34-36 parts of corn. In the invention, the grain size of the corn is preferably 40-70 meshes, more preferably 50-65 meshes, and still more preferably 57-59 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 20-25 parts of bean cake powder, and preferably 22-24 parts of bean cake powder. In the invention, the particle size of the soybean cake powder is preferably 40-70 meshes, more preferably 50-60 meshes, and still more preferably 54-56 meshes.
The preparation raw materials of the chicken feed containing microalgae and Chinese herbal medicines comprise 5-8 parts of wheat bran, preferably 6-7 parts. In the invention, the grain size of the wheat bran is preferably 40-70 meshes, more preferably 52-65 meshes, and further preferably 58-61 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 2-3 parts of spirulina powder, preferably 2.3-2.7 parts. In the invention, the particle size of the spirulina powder is preferably 40-70 meshes, more preferably 45-65 meshes, and further preferably 48-52 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 1-2 parts of chlorella powder, and preferably 1.4-1.6 parts. In the invention, the particle size of the chlorella powder is preferably 40-70 meshes, more preferably 45-63 meshes, and still more preferably 47-51 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 1-3 parts of yellow ginseng powder, and preferably 1.5-2.5 parts. In the invention, the particle size of the yellow ginseng powder is preferably 80-100 meshes, more preferably 84-92 meshes, and still more preferably 89-91 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 0.1-0.5 part of sophora flower powder, and preferably 0.2-0.4 part of sophora flower powder. In the invention, the particle size of the sophora flower powder is preferably 80-100 meshes, more preferably 85-91 meshes, and still more preferably 88-90 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 1-4 parts of licorice powder, preferably 2-3 parts. In the invention, the particle size of the licorice powder is preferably 80-100 meshes, more preferably 88-96 meshes, and further preferably 91-93 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 2-4 parts of astragalus powder, and preferably 2.5-3.5 parts. In the invention, the particle size of the astragalus powder is preferably 80-100 meshes, more preferably 84-97 meshes, and still more preferably 87-89 meshes.
The preparation raw materials of the chicken feed containing microalgae and Chinese herbal medicines comprise 2-7 parts of isatis root powder, preferably 3.5-6.5 parts. In the invention, the particle size of the isatis root powder is preferably 80-100 meshes, more preferably 88-98 meshes, and still more preferably 94-96 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 3-4 parts of hawthorn powder, and preferably 3.5-3.8 parts. In the invention, the particle size of the hawthorn powder is preferably 80-100 meshes, more preferably 82-86 meshes, and further preferably 83-85 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 1-3 parts of dandelion powder, and preferably 1.5-2.2 parts. In the invention, the particle size of the dandelion powder is preferably 80-100 meshes, more preferably 89-96 meshes, and still more preferably 90-92 meshes.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 0.5-2 parts of cistanche powder, and preferably 0.7-1.5 parts. In the invention, the particle size of the cistanche powder is preferably 80-100 meshes, more preferably 87-92 meshes, and still more preferably 89-91 meshes.
The raw materials for preparing the chicken feed containing the microalgae and the Chinese herbal medicines comprise 0.5-1 part of stevia rebaudiana powder, and preferably 0.7-0.9 part of stevia rebaudiana powder. In the present invention, the particle size of the stevia powder is preferably 80 to 100 mesh, more preferably 88 to 97 mesh, and further preferably 93 to 35 mesh.
The preparation raw materials of the chicken feed containing the microalgae and the Chinese herbal medicines comprise 0.5-1 part of oleaster powder, and preferably 0.6-0.8 part of oleaster powder. In the invention, the particle size of the oleaster powder is preferably 80-100 meshes, more preferably 86-94 meshes, and further preferably 87-93 meshes.
In the invention, the soybean cake powder is preferably obtained by extracting oil from one or more of soybeans, soybeans and black beans, and is more preferably soybeans.
The invention also provides a preparation method of the chicken feed containing the microalgae and the Chinese herbal medicines, which comprises the following steps:
s1, mixing radix polygonati powder, flos sophorae powder, liquorice powder, astragalus membranaceus powder, isatis root powder, hawthorn powder, dandelion powder, cistanche powder, stevia rebaudiana powder and oleaster powder, and adding 2-5 times of water by volume to obtain a first mixture;
s2, sequentially adding corn, bean cake powder, wheat bran, spirulina powder and chlorella powder into the first mixture obtained in the S1, and granulating to obtain the chicken feed.
The preparation method of the chicken feed containing the microalgae and the Chinese herbal medicines comprises the step of adding 2-5 times of water, preferably 3-4 times of water. In the present invention, the water is preferably added while stirring.
The preparation method of the chicken feed containing the microalgae and the Chinese herbal medicines comprises the following steps of preferably drying at 65-75 ℃, more preferably drying at 68-72 ℃ and further preferably drying at 69-71 ℃. In the present invention, the drying time is preferably 20 to 30 minutes, and more preferably 24 to 26 minutes.
In the present invention, the granulation equipment is preferably a ring die feed granulator, a flat die feed granulator or a pair roller feed granulator, and is more preferably a flat die feed granulator.
The technical solutions provided by the present invention are described in detail below with reference to examples, but they should not be construed as limiting the scope of the present invention.
Example 1
35 parts of corn, 22 parts of soybean cake powder, 7 parts of wheat bran, 2 parts of spirulina powder, 1 part of chlorella powder, 1 part of radix polygonati powder, 0.2 part of sophora flower powder, 2 parts of liquorice powder, 3 parts of astragalus powder, 5 parts of isatis root powder, 3 parts of hawthorn powder, 2 parts of dandelion powder, 1 part of cistanche powder, 0.5 part of stevia rebaudiana powder and 0.5 part of oleaster powder.
The grain diameter of the corn, the bean cake powder and the wheat bran is 60 meshes, and the grain diameter of the spirulina powder and the chlorella powder is 40 meshes.
The particle size of the radix astragali powder, flos Sophorae Immaturus powder, Glycyrrhrizae radix powder, radix astragali powder, radix Isatidis powder, fructus crataegi powder, herba Taraxaci powder, Cistanchis herba powder, sweet stevia powder, and fructus Elaeagni Angustifoliae powder is 80 mesh.
The granularity of the chicken feed is 800 mu m.
The preparation method comprises the following steps:
s1, mixing radix Ginseng Rubra powder, flos Sophorae powder, radix Glycyrrhizae powder, radix astragali powder, radix Isatidis powder, fructus crataegi powder, herba Taraxaci powder, herba cistanches powder, stevia rebaudiana powder, and fructus Elaeagni Angustifoliae powder, and adding 3 times of water to obtain a first mixture;
s2, sequentially adding corn, bean cake powder, wheat bran, spirulina powder and chlorella powder into the first mixture obtained in the S1, and granulating to obtain the chicken feed.
The drying temperature during the granulation process was 70 ℃ for 25 minutes.
Example 2
30 parts of corn, 24 parts of soybean cake powder, 5 parts of wheat bran, 3 parts of spirulina powder, 2 parts of chlorella powder, 3 parts of radix polygonati powder, 0.5 part of sophora flower powder, 2 parts of liquorice powder, 3 parts of astragalus powder, 2 parts of isatis root powder, 4 parts of hawthorn powder, 3 parts of dandelion powder, 0.1 part of cistanche powder, 1 part of stevia rebaudiana powder and 1 part of fructus corni powder.
The grain diameter of the corn, the bean cake powder and the wheat bran is 45 meshes, and the grain diameter of the spirulina powder and the chlorella powder is 70 meshes.
The particle size of the radix astragali powder, flos Sophorae Immaturus powder, Glycyrrhrizae radix powder, radix astragali powder, radix Isatidis powder, fructus crataegi powder, herba Taraxaci powder, Cistanchis herba powder, sweet stevia powder, and fructus Elaeagni Angustifoliae powder is 100 mesh.
The granularity of the chicken feed is 850 mu m.
The preparation method comprises the following steps:
s1, mixing radix Ginseng Rubra powder, flos Sophorae powder, radix Glycyrrhizae powder, radix astragali powder, radix Isatidis powder, fructus crataegi powder, herba Taraxaci powder, herba cistanches powder, stevia rebaudiana powder, and fructus Elaeagni Angustifoliae powder, and adding 5 times of water to obtain a first mixture;
s2, sequentially adding corn, bean cake powder, wheat bran, spirulina powder and chlorella powder into the first mixture obtained in the S1, and granulating to obtain the chicken feed.
The drying temperature during the granulation process was 75 ℃ for 30 minutes.
Example 3
35 parts of corn, 22 parts of black bean cake powder, 6 parts of wheat bran, 3 parts of spirulina powder, 2 parts of chlorella powder, 2 parts of radix polygonati powder, 0.3 part of sophora flower powder, 2 parts of liquorice powder, 3 parts of astragalus powder, 5 parts of isatis root powder, 3 parts of hawthorn powder, 2 parts of dandelion powder, 1 part of cistanche powder, 0.5 part of stevia rebaudiana powder and 0.5 part of oleaster powder.
The grain diameter of the corn, the bean cake powder, the wheat bran, the spirulina powder and the chlorella powder is 70 meshes.
The particle size of the radix astragali powder, flos Sophorae Immaturus powder, Glycyrrhrizae radix powder, radix astragali powder, radix Isatidis powder, fructus crataegi powder, herba Taraxaci powder, Cistanchis herba powder, sweet stevia powder, and fructus Elaeagni Angustifoliae powder is 100 mesh.
The granularity of the chicken feed is 700 mu m.
The preparation method comprises the following steps:
s1, mixing radix Ginseng Rubra powder, flos Sophorae powder, radix Glycyrrhizae powder, radix astragali powder, radix Isatidis powder, fructus crataegi powder, herba Taraxaci powder, herba cistanches powder, stevia rebaudiana powder, and fructus Elaeagni Angustifoliae powder, and adding 2 times of water to obtain a first mixture;
s2, sequentially adding corn, bean cake powder, wheat bran, spirulina powder and chlorella powder into the first mixture obtained in the S1, and granulating to obtain the chicken feed.
The drying temperature during the granulation process was 65 ℃ for 30 minutes.
Test example 1
The experiment adopts a random sampling method to select 400 common raised chickens which are raised for 40 weeks and are in the egg laying peak period, the chickens are randomly divided into four groups, A, B, C groups are respectively and continuously fed with the feeds of examples 1, 2 and 3 for 90D, and D groups are continuously fed with basic ration (laying hen compound feed of Henan Bai Sheng company) for 90D, the feeding amount per day is kept at 0.25 jin/chicken, the rest raising conditions are kept consistent, and the immunization of all the test chickens before the experiment is ensured, so that the interference of infectious diseases is prevented.
And calculating the laying rate (according to standard NY/T823-2004 and laying rate HHR of hens in the house) and the mortality of each group after 90d, randomly selecting 20 meat quality (according to standard NY/T753-2012) of each group, and calculating the standard reaching condition.
The calculation results are as follows:
table 190 d laying rate, mortality and meat standard rate
| Group A | Group B | Group C | Group D | |
| Egg production rate/%) | 94.33±0.94 | 97.62±1.25 | 95.51±2.62 | 75.04±0.62 |
| Mortality rate/%) | 1.00 | 0.00 | 1.00 | 5.00 |
| Meat quality achievement rate/% | 100.00 | 100.00 | 100.00 | 90.00 |
Test example 2
In experimental example 1, starting at 44 weeks of age of test chickens, 5 eggs were randomly selected from each group and measured each day for 14 days, and a total of 280 eggs were measured.
The quality of the eggs is determined according to NY/T823-2020 standard, and the determination items include egg shape index, eggshell strength, eggshell thickness, average egg weight, and yolk color.
Determination of each nutrient component: performing crude fat determination according to GB/T5009.5-2016;
measuring crude protein by a semi-micro Kjeldahl method;
calcium determination was carried out according to GB/T5009.92-2016;
phosphorus was measured according to GB/T5009.87-2016;
measuring selenium according to GB/T5009.93-2017;
vitamin A and E were measured according to GB/T5009.82-2016;
cholesterol was measured according to GB/T5009.128-2016.
The results of the measurement were as follows:
TABLE 2 egg quality
| Group A | Group B | Group C | Group D | |
| Egg shape index | 0.74±0.19 | 0.75±0.37 | 0.74±0.78 | 0.72±0.06 |
| Eggshell Strength/N | 44.46±0.59 | 46.02±0.83 | 45.98±0.22 | 41.39±0.85 |
| Thickness of eggshell/mm | 0.454±0.072 | 0.474±0.805 | 0.451±0.242 | 0.375±0.728 |
| Average egg weight/g | 72.47±0.10 | 75.78±0.59 | 74.06±0.38 | 43.79±0.16 |
| Color of yolk | 9.86±0.21 | 10.24±0.10 | 10.02±0.37 | 8.65±0.18 |
TABLE 3 nutritional ingredients
| Group A | Group B | Group C | Group D | |
| Crude fat | 11.8±0.55 | 13.9±0.97 | 11.1±0.14 | 9.46±0.82 |
| Crude protein | 15.2±4.01 | 15.6±0.54 | 13.8±6.05 | 12.2±0.52 |
| Calcium carbonate | 125.6±0.48 | 113.8±0.17 | 120.5±0.41 | 110.4±0.42 |
| Phosphorus (P) | 200.3±0.51 | 202.9±0.04 | 201.2±0.45 | 215.5±0.47 |
| Selenium | 207.8±0.61 | 210.9±0.65 | 205.4±921 | 216.3±0.76 |
| Vitamin A | 214.1±0.62 | 230.6±0.38 | 224.4±9.63 | 223.9±1.18 |
| Vitamin E | 104.5±0.91 | 110.7±0.56 | 99.8±0.88 | 89.9±0.48 |
| Cholesterol | 534.2±41.48 | 540.7±20.80 | 508.5±39.84 | 492.6±12.54 |
According to the embodiments, the chicken feed containing the microalgae and the Chinese herbal medicines is added according to the reasonable proportion of the specific traditional Chinese medicine components, and the chicken feed and other nutritional ingredients such as the microalgae act together, so that the laying rate of the chicken can be obviously improved, the death rate is reduced, and the quality of chicken and eggs is improved compared with the common feed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The chicken feed containing the microalgae and the Chinese herbal medicines is characterized by being prepared from the following raw materials in parts by mass:
30-40 parts of corn, 20-25 parts of bean cake powder, 5-8 parts of wheat bran, 2-3 parts of spirulina powder, 1-2 parts of chlorella powder, 1-3 parts of radix polygonati powder, 0.1-0.5 part of sophora flower powder, 1-4 parts of liquorice powder, 2-4 parts of astragalus powder, 2-7 parts of isatis root powder, 3-4 parts of hawthorn powder, 1-3 parts of dandelion powder, 0.5-2 parts of cistanche powder, 0.5-1 part of stevia rebaudiana powder and 0.5-1 part of russianolive powder.
2. The chicken feed containing microalgae and Chinese herbal medicines according to claim 1 is prepared from the following raw materials in parts by mass: 35 parts of corn, 22 parts of bean cake powder, 6 parts of wheat bran, 3 parts of spirulina powder, 2 parts of chlorella powder, 2 parts of radix polygonati powder, 0.3 part of sophora flower powder, 2 parts of liquorice powder, 3 parts of astragalus powder, 5 parts of isatis root powder, 3 parts of hawthorn powder, 2 parts of dandelion powder, 1 part of cistanche powder, 0.5 part of stevia rebaudiana powder and 0.5 part of oleaster powder.
3. The chicken feed containing microalgae and Chinese herbal medicines according to claim 1, wherein the grain sizes of the corn, the bean cake powder, the wheat bran, the spirulina powder and the chlorella powder are 40-70 meshes independently.
4. The chicken feed containing microalgae and Chinese herbal medicines according to claim 1, wherein the grain sizes of the yellow ginseng powder, the sophora flower powder, the licorice root powder, the astragalus root powder, the isatis root powder, the hawthorn fruit powder, the dandelion powder, the cistanche powder, the stevia rebaudiana powder and the oleaster powder are 80-100 meshes independently.
5. The chicken feed containing microalgae and Chinese herbal medicines according to claim 4, wherein the grain sizes of the yellow ginseng powder, the sophora flower powder, the licorice root powder, the astragalus root powder, the isatis root powder, the hawthorn fruit powder, the dandelion powder, the cistanche powder, the stevia rebaudiana powder and the oleaster powder are independently 90 meshes.
6. The chicken feed containing microalgae and Chinese herbal medicines according to claim 1, wherein the particle size of the chicken feed is 700-900 μm.
7. The chicken feed containing microalgae and Chinese herbal medicines according to claim 6, wherein the chicken feed particle size is 800 μm.
8. The method for preparing chicken feed containing microalgae and Chinese herbal medicines according to any one of claims 1 to 7, which is characterized by comprising the following steps:
s1, mixing radix polygonati powder, flos sophorae powder, liquorice powder, astragalus membranaceus powder, isatis root powder, hawthorn powder, dandelion powder, cistanche powder, stevia rebaudiana powder and oleaster powder, and adding 2-5 times of water by volume to obtain a first mixture;
s2, sequentially adding corn, bean cake powder, wheat bran, spirulina powder and chlorella powder into the first mixture obtained in the S1, and granulating to obtain the chicken feed.
9. The chicken feed containing microalgae and Chinese herbal medicines according to claim 8, wherein the drying temperature in the granulating process is 65-75 ℃ for 20-30 minutes.
10. The chicken feed containing microalgae and Chinese herbal medicines as claimed in claim 9, wherein the drying temperature of the granulating process is 70 ℃ for 25 minutes.
Priority Applications (2)
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| CN202110442608.XA CN113016937A (en) | 2021-04-23 | 2021-04-23 | Chicken feed containing microalgae and Chinese herbal medicines and preparation method thereof |
| ZA2021/05671A ZA202105671B (en) | 2021-04-23 | 2021-08-10 | A type of chicken feed containing microalgae and chinese herbal medicine and the preparation method thereof |
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| CN202110442608.XA CN113016937A (en) | 2021-04-23 | 2021-04-23 | Chicken feed containing microalgae and Chinese herbal medicines and preparation method thereof |
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| ZA202105671B (en) | 2021-09-29 |
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