CN111700164A - Feed for young minks and application thereof - Google Patents
Feed for young minks and application thereof Download PDFInfo
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- CN111700164A CN111700164A CN202010701794.XA CN202010701794A CN111700164A CN 111700164 A CN111700164 A CN 111700164A CN 202010701794 A CN202010701794 A CN 202010701794A CN 111700164 A CN111700164 A CN 111700164A
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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
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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
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
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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
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/116—Heterocyclic compounds
- A23K20/132—Heterocyclic compounds containing only one nitrogen as hetero atom
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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
- A23K20/163—Sugars; Polysaccharides
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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
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
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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
- A23K50/60—Feeding-stuffs specially adapted for particular animals for weanlings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The young mink feed comprises the following raw materials in parts by weight: 2-3 parts of peanut red coat powder, 1-3 parts of chestnut tree male flower micro powder, 0.5-0.8 part of vitamin complex, 1-3 parts of yeast glucan and 8-10 parts of yeast hydrolysate. The feed has the advantages of less raw materials and low cost, and can reduce heat stress and intestinal tract food stress, prevent diarrhea, reduce diarrhea incidence, improve young mink survival rate and promote young mink growth.
Description
Technical Field
The invention relates to the field of feed production and processing in the breeding industry, in particular to a young mink feed and application thereof.
Background
With the improvement of living standard of people, the demand of luxury fur is increasing, and mink is one of important sources of fur, and mink breeding volume is increasing in recent years, and the scale degree is also increasing, and especially the quantity of large-scale farms is increasing in northriver, Shandong, northeast and the like. Provides support for meeting the requirements of people. With the global warming, the temperature in summer is increased year by year, and the coming time of high temperature is also early, and the changes can have more or less adverse effects on the cultivation of fur-bearing animals such as minks.
The mink is born at the beginning of 5 months at the end of 4 months every year, the lactation period is 40-50 days, the lactation period begins to be stopped in the middle and late 6 months, the air temperature reaches above 30 ℃, the young mink is easy to generate stress when the lactation period is stopped, the young mink is not completely developed due to the intestinal tract, and the stimulation of the intestinal tract by the breast milk converted into the edible high-protein animal feed is relatively high under the condition of relatively hot, so that the stress reaction is easy to generate, the problem of stress and intestinal tract health of the weaned young mink is easily caused due to high air temperature, the diarrhea of the young mink is further caused, the death is seriously caused, the economic loss is caused, and according to statistics, the death proportion of the young mink caused by the diarrhea, the stress and the like is about 20%.
Although many breeding enterprises develop various functional feeds or additives aiming at the problems of reducing the incidence rate of diarrhea of weaning young minks, reducing stress, promoting growth, reducing mortality, improving the survival rate of the weaning young minks, increasing benefits of farmers and the like, most of the breeding enterprises need to mix various raw materials, so that the breeding enterprises have the disadvantages of various raw material types, complex acquisition and purchase, complex manufacturing process, long manufacturing period of the feeds, low efficiency and unsatisfactory effect. Moreover, the feed is added with valuable raw materials, so that the cost of the feed is greatly increased, and economic burden is brought to smaller breeding enterprises.
Disclosure of Invention
The invention aims at the technical problems in the background technology, and provides a feed for reducing the incidence rate of diarrhea of weaned young minks, reducing stress, promoting growth and improving the survival rate of the weaned young minks, and also provides application of the feed.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the young mink feed comprises the following raw materials in parts by weight: 2-3 parts of peanut red coat powder, 1-3 parts of chestnut tree male flower micro powder, 0.5-0.8 part of vitamin complex, 1-3 parts of yeast glucan and 8-10 parts of yeast hydrolysate.
As a preferred technical scheme: the peanut red skin powder is prepared by airing peanut red skin until the moisture content is lower than 12%, and then crushing the peanut red skin powder into powder with the granularity of less than 0.15mm by a crusher.
As a preferred technical scheme: the preparation method of the chestnut tree male flower micro powder comprises the following steps:
s1: airing the collected chestnut tree male flowers until the moisture content is less than 15%;
s2: crushing the chestnut tree staminate pollen obtained in the last step to the granularity of less than 0.15mm by a crusher;
s3: baking with slow fire to golden yellow, and naturally cooling to room temperature.
As a preferred technical scheme: the temperature during baking with slow fire is controlled between 80-90 deg.C.
As a preferred technical scheme: the compound vitamin is prepared from vitamin B1, vitamin B2, selenium yeast, dihydropyridine, crystalline vitamin C and yeast extract according to the mass ratio of 0.3-0.4: 0.15-0.3: 0.3-0.4: 0.4-0.6: 0.2-0.3: 8-10 parts by weight.
As a preferred technical scheme: the yeast hydrolysate is a product of yeast autolysis or additional enzyme hydrolysis, and comprises components such as yeast cell walls, polypeptides, nucleic acids and the like.
The application of the young mink feed comprises peanut red coat powder, chestnut tree male flower micro powder, compound vitamins, yeast glucan and yeast hydrolysate according to a mass ratio of 2-3: 1-3: 0.5-0.8: 1-3: 8-10, uniformly mixing; the feed is added into daily ration of weaning young mink at a ratio of 1-3%, and mixed uniformly for feeding.
Compared with the prior art, the feed disclosed by the invention has the advantages of few raw materials and low cost, and can reduce heat stress and intestinal tract food stress, prevent diarrhea, reduce the incidence rate of diarrhea, improve the survival rate of young minks and promote the growth of young minks.
Detailed Description
The technical solution disclosed in the present invention is further illustrated by the following examples.
The feed disclosed by the invention is prepared by taking peanut red skin, baked chestnut tree male flower, composite vitamins, yeast glucan and yeast hydrolysate as main raw materials through numerous feeding tests and optimized blending. The chicken feed comprises the following raw materials in parts by weight: 2-3 parts of peanut red coat powder, 1-3 parts of chestnut tree male flower micro powder, 0.5-0.8 part of vitamin complex, 1-3 parts of yeast glucan and 8-10 parts of yeast hydrolysate.
Wherein: the peanut red skin powder is prepared by air drying peanut red skin, and pulverizing into powder with particle size less than 0.15 mm.
The preparation method of the chestnut tree male flower micro powder comprises the following steps:
s1: airing the collected chestnut tree male flowers until the moisture content is less than 15%;
s2: crushing the chestnut tree staminate pollen obtained in the step S1 to the granularity of less than 0.15mm by using a crusher;
s3: baking with slow fire to golden yellow, and naturally cooling to room temperature. The temperature during baking with slow fire is controlled between 80-90 deg.C.
The compound vitamin is prepared from vitamin B1, vitamin B2, selenium yeast, dihydropyridine, crystalline vitamin C and yeast extract according to the mass ratio of 0.3-0.4: 0.15-0.3: 0.3-0.4: 0.4-0.6: 0.2-0.3: 8-10, mixing uniformly, and storing in a cool and dry place.
The yeast hydrolysate is product of yeast autolysis or hydrolysis by adding enzyme, and comprises yeast cell wall, polypeptide, nucleic acid, etc.
In one embodiment, the mass ratio of vitamin B1, vitamin B2, selenium yeast, dihydropyridine, crystalline vitamin C and yeast extract in the vitamin complex is 0.3: 0.15: 0.4: 0.4: 0.3: 10.
in another embodiment, the mass ratio of vitamin B1, vitamin B2, selenium yeast, dihydropyridine, crystalline vitamin C, and yeast extract in the multivitamin composition is 0.4: 0.25: 0.3: 0.5: 0.2: 9.
in one embodiment, the peanut red skin powder, chestnut tree male flower micro powder, composite vitamins, yeast glucan and yeast hydrolysate obtained by the method are mixed according to the mass ratio of 2-3: 1-3: 0.5-0.8: 1-3: 8-10, and obtaining the final product of the young mink feed.
In another embodiment, the feed comprises the following components in parts by weight: peanut red coat powder, chestnut tree male flower micro powder, composite vitamins, yeast glucan and yeast hydrolysate in a mass ratio of 3: 3: 0.7: 2: 10 to obtain the young mink feed.
In another embodiment, the feed comprises the following components in parts by weight: peanut red coat powder, chestnut tree male flower micro powder, composite vitamins, yeast glucan and yeast hydrolysate in a mass ratio of 2: 2: 0.5: 3: 9, and mixing uniformly to obtain the young mink feed.
In the application process, the feed is added into the daily ration of weaning young minks according to the proportion of 1-3%, and the feed can be fed after being uniformly mixed, so that the heat stress and intestinal tract food stress can be reduced, diarrhea can be prevented, the diarrhea incidence rate can be reduced, the survival rate of the young minks can be improved, and the growth of the young minks can be promoted.
The peanut skin can not only provide a certain amount of nutrient substance supply such as protein for the growth of young minks, but also has good antioxidation effect, and can remove harmful substances such as peroxide and the like generated in young mink bodies under stress conditions; the peanut skin can also promote the hematopoietic function of young minks, keep the integrity of blood vessels, prevent the bleeding of tissues such as digestive tracts and the like, and has important significance for reducing the infection of intestinal pathogenic bacteria and preventing diseases.
The chestnut tree male flower is rich in nutrition, 9.2% of crude protein, 14.2% of crude fiber, 1.5% of crude fat, 0.69% of calcium and 0.15% of phosphorus, and also contains rich active substances such as VE and flavone, has the effects of resisting oxidation and oxygen free radical, resisting inflammation, inhibiting germs and viruses, and the like, can provide rich nutrient substances for the growth of young minks, can remove harmful substances such as oxidative free radicals and peroxides generated by laying hens under stress conditions, and reduces the accumulation and harm of the substances in the bodies of the young minks when added into daily ration of the young minks.
The yeast glucan can be used as a nutrient substance of beneficial bacteria in the intestinal tract to promote the growth of the beneficial bacteria, and can adsorb harmful bacteria in the intestinal tract and substances such as peroxide, amine and the like generated by oxidation in daily ration, so that the harm of the daily ration and the harmful bacteria to the intestinal tract is reduced, and the health of the intestinal tract is kept. The yeast glucan can also improve the immunity of the organism, promote the formation of immune cells and improve the antibody level, and has important effects on maintaining the health of the organism and preventing diarrhea.
The yeast hydrolysate contains rich amino acids, polypeptides, small peptides, nucleic acids and other nutrients, can improve the supply of nutrients for young weaned minks, reduce the damage of macromolecular protein to the underdeveloped intestinal tract of young minks, promote the development of intestinal villi, further increase the intake and utilization rate of nutrients, and promote growth.
The compound vitamin has certain functions of improving the immunity of organisms, reducing stress response and the like, the selenium yeast and the crystal vitamin C have good oxidation resistance and reduction effects, have an important effect of preventing the oxidative rancidity of the feed in hot summer, and have an effect of reducing or reducing intestinal damage.
Various nutrient substances have good synergistic effect, and have important effects of resisting oxidation, maintaining intestinal health, reducing diarrhea and promoting growth by organisms.
The following describes each data of the present invention with specific examples.
Example one
At the end of 6-7 months in 2019, 100 weaned minks with similar weight and age in days are selected from good mink farms in the Ministry district of Tangshan City and divided into two groups of test groups and control groups, the control groups are fed with raw daily ration (mainly comprising eggs, crushed chicken offal, fish meal and the like), the patent products are added into the raw daily ration by the test groups according to the proportion of 2 percent for feeding tests, 3 of the control groups die due to diarrhea during the test period, and 1 of the test groups die. The results of the tests are shown in the following table. The experimental result shows that the product can reduce the diarrhea rate of weaning young minks to below 5%, improve the survival rate of young minks by 2-3%, obviously reduce the irritability and improve the daily gain by 11.37%.
Influence of the products of the table patent on the growth and diarrhea of young weaned minks
Example two
250 young weaned minks with the similar weight and age of days are selected from another mink farm in Fengrun areas in Tangshan City from 6 months to 7 months in 2020, and are divided into two groups of test groups and control groups, wherein the control group is fed with raw daily ration (mainly comprising crushed chicken offal, fish meal, chicken liver and the like), and the test groups are added with the patent product according to the proportion of 3% in the raw daily ration for feeding test. The results of the tests are shown in the following table. The experimental result shows that the product can reduce the diarrhea rate of weaning young minks to 4.12%, improve the survival rate of young minks by 2-3%, obviously reduce the irritability and improve the daily gain by 22.87%.
Influence of the products of the table patent on the growth and diarrhea of young weaned minks
Claims (7)
1. The young mink feed is characterized by comprising the following raw materials in parts by weight: 2-3 parts of peanut red coat powder, 1-3 parts of chestnut tree male flower micro powder, 0.5-0.8 part of vitamin complex, 1-3 parts of yeast glucan and 8-10 parts of yeast hydrolysate.
2. The young mink feed according to claim 1, characterized in that the peanut red coat powder is prepared by drying peanut red coats until the moisture content is lower than 12%, and then pulverizing the peanut red coats into powder with the particle size of less than 0.15mm by a pulverizer.
3. The young mink feed according to claim 1, characterized in that the chestnut tree male flower micro powder is prepared by the following steps:
s1: airing the collected chestnut tree male flowers until the moisture content is less than 15%;
s2: crushing the chestnut tree staminate pollen obtained in the last step to the granularity of less than 0.15mm by a crusher;
s3: baking with slow fire to golden yellow, and naturally cooling to room temperature.
4. The young mink feed according to claim 3, characterized in that the temperature during roasting with slow fire is controlled between 80 and 90 ℃.
5. The young mink feed according to claim 1, characterized in that the vitamin complex is prepared from vitamin B1, vitamin B2, selenium yeast, dihydropyridine, crystalline vitamin C and yeast extract in a mass ratio of 0.3-0.4: 0.15-0.3: 0.3-0.4: 0.4-0.6: 0.2-0.3: 8-10 parts by weight.
6. The young mink feed according to claim 1, characterized in that the yeast hydrolysate is a product of yeast autolysis or exoenzyme hydrolysis, and comprises yeast cell walls, polypeptides, nucleic acids and the like.
7. The application of the feed for young minks is characterized in that: the feed comprises peanut red skin powder, chestnut tree male flower micro powder, composite vitamins, yeast glucan and yeast hydrolysate according to the mass ratio of 2-3: 1-3: 0.5-0.8: 1-3: 8-10, uniformly mixing;
the feed is added into daily ration of weaning young minks according to a proportion of 1-3%, and is mixed uniformly for feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701794.XA CN111700164A (en) | 2020-07-20 | 2020-07-20 | Feed for young minks and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701794.XA CN111700164A (en) | 2020-07-20 | 2020-07-20 | Feed for young minks and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111700164A true CN111700164A (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010701794.XA Pending CN111700164A (en) | 2020-07-20 | 2020-07-20 | Feed for young minks and application thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783292A (en) * | 2014-02-18 | 2014-05-14 | 唐山师范学院 | Feed for promoting galactopoiesis and stress resistance of minks and foxes and application method thereof |
| CN103875996A (en) * | 2014-04-17 | 2014-06-25 | 中国农业科学院特产研究所 | Premixed feed for minks at breeding period and preparation method thereof |
| CN104855688A (en) * | 2015-05-13 | 2015-08-26 | 青岛农业大学 | Supplementary feed for mink at growth period and preparation method therefor |
-
2020
- 2020-07-20 CN CN202010701794.XA patent/CN111700164A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783292A (en) * | 2014-02-18 | 2014-05-14 | 唐山师范学院 | Feed for promoting galactopoiesis and stress resistance of minks and foxes and application method thereof |
| CN103875996A (en) * | 2014-04-17 | 2014-06-25 | 中国农业科学院特产研究所 | Premixed feed for minks at breeding period and preparation method thereof |
| CN104855688A (en) * | 2015-05-13 | 2015-08-26 | 青岛农业大学 | Supplementary feed for mink at growth period and preparation method therefor |
Non-Patent Citations (4)
| Title |
|---|
| 俞学锋: "《酵母营养的奥秘》", 30 April 2017, 电子科技大学出版社 * |
| 周思思: "酵母水解物在动物养殖中的应用", 《唐山师范学院学报》 * |
| 朱风华: "花生红衣营养组分分析与评价", 《饲料研究》 * |
| 李孝艳: "栗花保健饲料在实践中的应用", 《北方牧业》 * |
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