CN110710616A - Selenium-rich pigeon egg feed and preparation method thereof - Google Patents
Selenium-rich pigeon egg feed 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
- 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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- 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
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- 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
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- A—HUMAN NECESSITIES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
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- A—HUMAN NECESSITIES
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- A23K20/20—Inorganic substances, e.g. oligoelements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K40/00—Shaping or working-up of animal feeding-stuffs
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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Abstract
The invention discloses selenium-rich pigeon egg feed with high selenium content and balanced nutrition, which comprises ~ 0.5.5 parts of yeast selenium, 40 parts of corn, ~ 50 parts of wheat, 10 parts of ~ 20 parts of wheat, 10 parts of bean pulp, ~ 30 parts of 3530 parts of seaweed meal, 1 part of ~ 5 parts of pine needle meal, 0.5 part of ~ 1 parts of stone powder, ~ 3 parts of 853 parts of stone powder, 1 part of calcium hydrogen phosphate, ~ 3 parts of compound vitamin, 1 part of ~ 3 parts of compound vitamin and 1 part of ~ 3 parts of compound trace element.
Description
Technical Field
The invention relates to the technical field of pigeon egg production, in particular to a selenium-rich pigeon egg feed and a preparation method thereof.
Background
Selenium is a trace element necessary for the growth of human and animal bodies, and is mainly combined with enzyme protein and generates synergistic action with other trace elements and vitamins to remove metabolic wastes in the bodies, so that the selenium plays an anti-oxidation role, the immunity of the human and animal bodies is improved, and the healthy growth of the organisms is promoted. The selenium intake is mainly from food, and the selenium content of egg food is obviously higher than that of meat food in various foods, so the selenium supplement mode which is common at present is to improve the selenium intake of human body by eating egg products, thereby achieving the purpose of promoting the immunity of human body. The pigeon eggs are rich in nutritive value and can provide various nutritive substances, so the pigeon eggs are often the first choice for selenium supplement food. In the production of pigeon eggs, selenium-containing food is mainly added into pigeon egg feed to promote the selenium absorption of laying pigeons, so that the selenium absorbed by the laying pigeons is enriched on the pigeon eggs produced by the laying pigeons, and the selenium-rich pigeon eggs with higher selenium content are obtained.
However, the selenium content in the pigeon egg feed for breeding the traditional laying pigeons is low, the feed mostly mainly comprises agricultural products such as corn, sorghum, peas and the like, the nutrition taken by the laying pigeons from the feed is not balanced, and the selenium taken by the laying pigeons is less, so that the corresponding nutritional ingredients in the pigeon eggs produced by the laying pigeons are lower, and the market competitiveness of pigeon egg products is not improved favorably.
Disclosure of Invention
Therefore, it is necessary to provide a selenium-rich pigeon egg feed and a preparation method thereof aiming at the technical problems of low selenium content and unbalanced nutrition in the feed.
The selenium-rich pigeon egg feed comprises, by mass, 0.3-0.5 part of yeast selenium, 50-70 parts of corn, 10-20 parts of wheat, 20-30 parts of soybean meal, 1 part of seaweed powder ~ 5, 0.5 part of pine needle powder ~ 1, 3-5 parts of stone powder, 1-3 parts of calcium hydrophosphate and 1 part of compound vitamin ~ 3.
In one embodiment, the selenium content of the yeast selenium is controlled to be 0.3 ~ 0.5.5 ppm.
In one embodiment, the selenium-enriched pigeon egg feed further comprises 1 part of ~ 3 parts of trace element premix feed.
The invention also discloses a method for preparing the selenium-rich pigeon egg feed, which comprises the following steps of weighing 50-70 parts of corn, 10 parts of ~ 20 parts of wheat and 20 parts of ~ 30 parts of soybean meal respectively, crushing the corn, ~ parts of wheat and 20 parts of soybean meal into preset particle sizes respectively, adding the crushed soybean meal into a mixer, uniformly mixing to form a feed main material, weighing 0.3-0.5 part of yeast selenium, 1 part of ~ 5 parts of seaweed meal, 0.5 part of ~ 1 parts of pine needle meal, 3-5 parts of stone powder, 1-3 parts of calcium hydrophosphate, 1-3 parts of compound vitamin and 1-3 parts of compound trace element, uniformly premixing, adding the mixture into the crushed feed main material, stirring to form a mixed material, introducing the mixed material after steam tempering, extruding and granulating to form feed particles with preset sizes, and cooling the feed particles to room temperature through a cooler to obtain a feed finished product.
In one embodiment, the mix pulverized particle size is between 1 mm and 3 mm.
In one embodiment, the gelatinization temperature of the mix is between 75 degrees celsius and 85 degrees celsius.
In one embodiment, the feed pellet is of a cylindrical configuration.
In one embodiment, the feed pellet has a height of between 5 mm and 12 mm and a bottom diameter of between 3.5 mm and 4.5 mm.
According to the selenium-rich pigeon egg feed and the preparation method thereof, the yeast selenium is added into the feed, so that the selenium absorption efficiency of the laying pigeons is improved while sufficient selenium is provided for the growth of the laying pigeons, the selenium content of pigeon eggs produced by the laying pigeons is improved, the quality of the selenium-rich pigeon eggs is improved, and the market competitiveness of products is enhanced; and the feed is also added with a proper amount of seaweed meal, pine needle meal, calcium hydrophosphate, compound vitamins and other substances, so that the nutrient components in the feed are more balanced, and the growth and development of laying pigeons are promoted, and the quality of the pigeons is further improved.
Drawings
FIG. 1 is a flow chart of the preparation method of the selenium-enriched pigeon egg feed in example 1;
FIG. 2 is a flow chart of the preparation method of the selenium-enriched pigeon egg feed in example 2;
fig. 3 is a flow chart of the preparation method of the selenium-enriched pigeon egg feed in example 3.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Example 1
The selenium-rich pigeon egg feed comprises the following components in parts by mass: 0.3 part of yeast selenium, 40 parts of corn, 20 parts of wheat, 20 parts of bean pulp, 2 parts of seaweed powder, 0.5 part of pine needle powder, 1 part of stone powder, 1 part of calcium hydrophosphate and 1 part of vitamin complex.
According to the selenium-rich pigeon egg feed, the yeast selenium is added into the feed, so that the selenium absorption efficiency of the laying pigeons is improved while sufficient selenium is provided for the growth of the laying pigeons, the selenium content of pigeon eggs produced by the laying pigeons is improved, the quality of the selenium-rich pigeon eggs is improved, and the market competitiveness of products is enhanced; and the feed is also added with a proper amount of seaweed meal, pine needle meal, calcium hydrophosphate, compound vitamins and other substances, so that the nutrient components in the feed are more balanced, and the growth and development of laying pigeons are promoted, and the quality of the pigeons is further improved.
The yeast selenium is an organic selenium source prepared by utilizing yeast, and is produced by enriching selenium in a cell protein structure of growing yeast, namely, the cell protein of the yeast is rich in a large amount of selenium, so that amino acid generated by decomposition of the cell protein of the yeast in the process of eating the yeast by a human body or an animal body can clamp selenium ions to move in an intestinal tract of the human body or the animal body and be finally absorbed by a small intestine, in other words, the selenium is enriched on the yeast, the absorption efficiency of the selenium by the body is promoted, the absorption amount of the selenium in the body per unit mass in the feed is increased, and the conversion rate of effective components in the feed is increased.
Corn, wheat and bean pulp contain a large amount of starch, protein, vitamins, trace elements, cellulose and other substances required by the growth of poultry, and are often used as main feed materials of laying pigeons and even poultry products to provide energy sources for the growth of poultry.
The seaweed powder contains a large amount of elements such as sodium, potassium and selenium, and the addition of the seaweed powder provides salt for the growth of poultry, thereby being beneficial to promoting the muscle development of laying pigeons and ensuring the healthy growth of the laying pigeons. In addition, the selenium element in the seaweed meal further improves the selenium content in the pigeon egg feed, thereby improving the quality of the feed.
The pine needle powder is rich in active substances such as saccharides, crude protein, crude fat, various amino acids, various trace mineral elements, various vitamins, bioflavonoids, essential oil, chlorophyll, unsaturated fatty acid, enzyme, coenzyme and the like, and the ingestion of the pine needle powder is favorable for promoting the expansion of arterial blood vessels of an organism, increasing the oxygen carrying capacity of red blood cells, promoting blood circulation, improving the function of capillary vessels, further improving the immunity of the organism, improving the health condition of egg pigeons and ensuring the eating safety of pigeon eggs.
The stone powder is used as a calcium supplement agent, provides calcium for the feed, is beneficial to promoting the bone development of laying pigeons and the formation of eggshells, is beneficial to the healthy growth of the laying pigeons and improves the thickness of the eggshells of the pigeons, and further improves the strength of the eggshells, so as to prevent the damage of the pigeons during the storage and transportation process and ensure the quality of the pigeons. Calcium hydrogen phosphate provides calcium and phosphorus for the growth of egg pigeons, so as to further promote the formation of eggshells for the skeletal development of the egg pigeons.
The compound vitamins comprise vitamin A, C, D, E and B vitamins, and the compound vitamins are added into the feed, so that the absorption capacity of the laying pigeons on selenium and various trace elements is improved while the growth and development of the laying pigeons are promoted, the selenium content of the pigeons is further improved, and the quality of the pigeons is improved.
Referring to fig. 1, the present invention further provides a method 10 for preparing the selenium-enriched pigeon egg feed, wherein the method 10 for preparing the selenium-enriched pigeon egg feed comprises the following steps:
s101: weighing 40 parts of corn, 20 parts of wheat and 20 parts of soybean meal respectively, crushing the corn, 20 parts of wheat and 20 parts of soybean meal respectively to 1 mm, adding the crushed powder into a mixer, and uniformly mixing to form the main feed material.
Specifically, the materials are respectively crushed and then weighed according to the formula and added into a mixer for mixing, so that the components are fully and uniformly mixed. Therefore, the corn flour, the wheat flour and the soybean meal powder which are formed after crushing are uniformly mixed, so that the selenium-enriched pigeon egg feed with uniform properties can be prepared.
S102: weighing 0.3 part of selenium yeast, 2 parts of seaweed meal, 0.5 part of pine needle meal, 1 part of stone powder, 1 part of calcium hydrophosphate, 1 part of vitamin complex and 1 part of compound trace elements, and respectively adding the materials into the crushed feed main materials to stir to form a mixture.
Specifically, the materials and the mixture of the crushed corn flour, the crushed wheat flour and the crushed soybean meal are added into a stirrer together, the stirrer is connected with an external power supply, and therefore the stirrer drives the materials in an inner cavity of the stirrer to be turned over, the materials are uniformly mixed, the content of each component at any position in the mixture is close, and the stability and the reliability of feed ingredients are guaranteed.
S103: and (3) tempering the mixture by using steam at 75 ℃, introducing the mixture into a granulator, and extruding and granulating to form feed particles with a predetermined size.
Specifically, the materials mixed in the mixer are conveyed into a conditioner, steam is introduced, and starch in corn, wheat and soybean meal is swelled and split under high-temperature steam to form a uniform pasty solution, namely, the starch is gelatinized, so that the viscous pasty solution generated in the starch gelatinization process can glue the rest components together, and the stability of the adhesion of the components in the feed is improved. And (3) introducing the gelatinized high-temperature pasty material into a granulator, and extruding the pasty material by using a screw of the granulator to form feed particles with extremely small particle size. In one embodiment, the feed pellets are of cylindrical configuration. Through extruding the fodder granule and forming cylindrical structure, be favorable to getting at the laying pigeon and eat the in-process, increase the area of contact between laying pigeon beak and the fodder, in other words, reduced the degree of difficulty of eating of laying pigeon, and the laying pigeon pecks the fodder after, the fodder is difficult to drop from the laying pigeon beak, has improved the efficiency that the laying pigeon got the food. In one embodiment, the feed pellet has a height of 5 mm to 12 mm and a bottom diameter of 3.5 mm to 4.5 mm. Preferably, the feed pellets have a height of 8 mm and a bottom diameter of 4 mm. The feed particles are small in particle size, so that the size of the feed particles is suitable for the beak size of the laying pigeon, the problem that the laying pigeon is choked when the laying pigeon pecks the feed particles with large particle size is avoided, and the feeding safety of the laying pigeon is guaranteed.
S104: and cooling the feed particles to room temperature through a cooler to obtain a feed finished product. It should be noted that during the storage of the feed pellets, the feed pellets are sealed to prevent the feed pellets from getting damp and deteriorating.
Example 2
The selenium-rich pigeon egg feed comprises the following components in parts by mass: 0.4 part of yeast selenium, 45 parts of corn, 15 parts of wheat, 10 parts of soybean meal, 5 parts of seaweed powder, 1 part of pine needle powder, 2 parts of mountain flour, 2 parts of calcium hydrophosphate, 2 parts of compound vitamin and 2 parts of compound trace element.
According to the selenium-rich pigeon egg feed, the yeast selenium is added into the feed, so that the selenium absorption efficiency of the laying pigeons is improved while sufficient selenium is provided for the growth of the laying pigeons, the selenium content of pigeon eggs produced by the laying pigeons is improved, the quality of the selenium-rich pigeon eggs is improved, and the market competitiveness of products is enhanced; and the feed is also added with a proper amount of seaweed meal, pine needle meal, calcium hydrophosphate, compound vitamins and other substances, so that the nutrient components in the feed are more balanced, and the growth and development of laying pigeons are promoted, and the quality of the pigeons is further improved.
Referring to fig. 2, the present invention further provides a method 20 for preparing the selenium-enriched pigeon egg feed, wherein the preparation method 20 comprises the following steps:
s201: respectively weighing 45 parts of corn, 15 parts of wheat and 10 parts of soybean meal, respectively crushing the corn, 15 parts of wheat and 10 parts of soybean meal to 2 mm, adding the mixture into a mixer, and uniformly mixing to form the main feed material.
S202: weighing 0.4 part of selenium yeast, 5 parts of seaweed meal, 1 part of pine needle meal, 2 parts of mountain flour, 2 parts of calcium hydrophosphate, 2 parts of vitamin complex and 1 part of complex trace elements, and respectively adding the materials into the crushed feed main materials to stir to form a mixture.
S203: and (3) tempering the mixture by using steam at the temperature of 80 ℃, introducing the mixture into a granulator, and extruding and granulating to form feed particles with a predetermined size.
It should be noted that, in this embodiment, since the particle sizes of the corn flour, the wheat flour and the soybean meal are larger than those of the corn flour, the wheat flour and the soybean meal in embodiment 1, in order to fully gelatinize the starch in the corn flour, the wheat flour and the soybean meal, the gelatinization temperature needs to be increased to ensure the uniformity of gelatinization, and further ensure the stability of bonding of the components.
S204: and cooling the feed particles to room temperature through a cooler to obtain a feed finished product.
Example 3
The selenium-rich pigeon egg feed comprises the following components in parts by mass: 0.5 part of yeast selenium, 50 parts of corn, 10 parts of wheat, 30 parts of soybean meal, 1 part of seaweed powder, 0.75 part of pine needle powder, 3 parts of stone powder, 3 parts of calcium hydrophosphate, 3 parts of compound vitamin and 3 parts of compound trace element.
According to the selenium-rich pigeon egg feed, the yeast selenium is added into the feed, so that the selenium absorption efficiency of the laying pigeons is improved while sufficient selenium is provided for the growth of the laying pigeons, the selenium content of pigeon eggs produced by the laying pigeons is improved, the quality of the selenium-rich pigeon eggs is improved, and the market competitiveness of products is enhanced; and the feed is also added with a proper amount of seaweed meal, pine needle meal, calcium hydrophosphate, compound vitamins and other substances, so that the nutrient components in the feed are more balanced, and the growth and development of laying pigeons are promoted, and the quality of the pigeons is further improved.
Referring to fig. 3, the present invention further provides a method 30 for preparing the selenium-enriched pigeon egg feed, wherein the preparation method 30 for the selenium-enriched pigeon egg feed comprises the following steps:
s301: respectively weighing 50 parts of corn, 10 parts of wheat and 30 parts of soybean meal, respectively crushing the corn, the wheat and the soybean meal into 3 mm, adding the mixture into a mixer, and uniformly mixing to form the main feed material.
S302: weighing 0.5 part of selenium yeast, 1 part of seaweed meal, 0.75 part of pine needle meal, 3 parts of stone powder, 3 parts of calcium hydrophosphate, 3 parts of vitamin complex and 3 parts of complex trace elements, and respectively adding the materials into the crushed feed main materials to stir to form a mixture.
S303: and (3) tempering the mixture by steam at 85 ℃, introducing the mixture into a granulator, and extruding and granulating to form feed particles with a predetermined size.
S304: and cooling the feed particles to room temperature through a cooler to obtain a feed finished product.
In the present invention, the feeds of examples 1, 2 and 3 were used to feed three groups of laying pigeons, while the fourth group of laying pigeons was fed with a common feed, and the fourth group of laying pigeons was used as a control group. Specifically, the feed is respectively put into each group of laying pigeons every four hours, the feed is fed according to the feeding amount of 50 g of each laying pigeon, the feeding is continuously carried out for 30 days, pigeon eggs laid by the laying pigeons fed on the 31 th day are taken for assay comparison, and the following comparison table is obtained:
as can be seen from the above table, the egg yield of the laying pigeons fed with the feed of examples 1, 2 and 3 and the selenium content of the pigeon eggs are significantly increased, and the breakage of the pigeon eggs is significantly reduced, that is, the quality of the pigeon eggs is significantly improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The selenium-rich pigeon egg feed is characterized by comprising, by mass, 0.3-0.5 part of yeast selenium, 50-70 parts of corn, 10-20 parts of wheat, 20-30 parts of soybean meal, 1 part of ~ 5 parts of seaweed meal, 0.5 part of ~ 1 parts of pine needle meal, 3-5 parts of stone powder, 1-3 parts of calcium hydrophosphate and 1 part of compound vitamin ~ 3.
2. The selenium-enriched pigeon egg feed as claimed in claim 1, wherein the selenium content of the yeast selenium is controlled to 0.3 ~ 0.5.5 ppm.
3. The selenium-enriched pigeon egg feed according to claim 1, wherein the selenium-enriched pigeon egg feed further comprises 1 part ~ 3 parts of a trace element premix feed.
4. A method of preparing the selenium enriched pigeon egg feed of claim 1, comprising the steps of:
respectively weighing 50-70 parts of corn, 10 parts of ~ 20 parts of wheat and 20 parts of ~ 30 parts of soybean meal, respectively crushing the corn, the ~ parts of wheat and the ~ parts of soybean meal into preset particle sizes, adding the powder into a mixer, and uniformly mixing the powder to form a main feed material;
weighing 0.3-0.5 part of selenium yeast, 1 part of ~ 5 parts of seaweed meal, 0.5 part of ~ 1 parts of pine needle meal, 3-5 parts of stone powder, 1-3 parts of calcium hydrophosphate, 1-3 parts of compound vitamin and 1-3 parts of compound trace element, uniformly premixing, adding into the crushed feed main material, and stirring to form a mixture;
the mixture is fed into a granulator after being subjected to steam conditioning, and is extruded and granulated to form feed particles with a preset size;
and cooling the feed particles to room temperature through a cooler to obtain a feed finished product.
5. The method of claim 4 wherein the mixture is ground to a particle size of between 1 mm and 3 mm.
6. The method of claim 4 wherein the gelatinization temperature of said mix is between 75 and 85 degrees Celsius.
7. The method of preparing selenium enriched pigeon egg feed as claimed in claim 4 wherein the feed pellet is in cylindrical configuration.
8. The method of claim 7 wherein the pellet has a height of 5 mm to 12 mm and a bottom diameter of 3.5 mm to 4.5 mm.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940153A (en) * | 2012-12-06 | 2013-02-27 | 山东新希望六和集团有限公司 | Poultry feed for improving meat quality and egg quality |
| CN108812536A (en) * | 2018-06-15 | 2018-11-16 | 镇安县宏远畜禽养殖专业合作社 | A kind of selenium-rich pigeon eggs production method and its produce selenium-rich pigeon eggs Se-enriched feedstuff |
-
2019
- 2019-11-28 CN CN201911189417.6A patent/CN110710616A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940153A (en) * | 2012-12-06 | 2013-02-27 | 山东新希望六和集团有限公司 | Poultry feed for improving meat quality and egg quality |
| CN108812536A (en) * | 2018-06-15 | 2018-11-16 | 镇安县宏远畜禽养殖专业合作社 | A kind of selenium-rich pigeon eggs production method and its produce selenium-rich pigeon eggs Se-enriched feedstuff |
Non-Patent Citations (2)
| Title |
|---|
| 全国饲料工作办公室、中国饲料工业协会编: "《中国饲料工业年鉴 2011》", 28 February 2012, 中国商业出版社 * |
| 韩占兵: "《家庭养肉鸽致富》", 31 January 2018, 金盾出版社 * |
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