CN112205532A - Hunan-west black pig feed and preparation method thereof - Google Patents

Hunan-west black pig feed and preparation method thereof Download PDF

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Publication number
CN112205532A
CN112205532A CN202011227458.2A CN202011227458A CN112205532A CN 112205532 A CN112205532 A CN 112205532A CN 202011227458 A CN202011227458 A CN 202011227458A CN 112205532 A CN112205532 A CN 112205532A
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parts
preparation
hunan
black
pig feed
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罗志能
杜正权
许文昌
王占伟
翦阳
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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
    • A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • 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
    • 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
    • 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
    • A23K10/38—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 from distillers' or brewers' waste
    • 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
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Physiology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Biomedical Technology (AREA)
  • Birds (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention belongs to the technical field of animal feed preparation, and particularly relates to a Hunan black pig feed and a preparation method thereof, wherein the Hunan black pig feed comprises the following components in parts by weight: 600 parts of 500-50 parts of pig grass, 200 parts of 100-200 parts of rice bran, 150 parts of mulberry twig leaf powder, 50-100 parts of sweet potato vine, 50-100 parts of asparagus lettuce leaves, 50-100 parts of alfalfa hay, 40-80 parts of bean dregs, 40-80 parts of rapeseed meal, 40-80 parts of beer groove, 40-90 parts of a Chinese medicinal preparation, 10-50 parts of corn oil, 10-50 parts of wheat flour and 5-15 parts of honey. The raw materials adopted by the invention are natural, so that the environment pollution is not easily caused, the resistance of animal organisms can be improved, the digestion and absorption of animals are promoted, and the quality of pork is improved.

Description

Hunan-west black pig feed and preparation method thereof
Technical Field
The invention relates to the technical field of animal feed preparation, in particular to a Hunan black pig feed and a preparation method thereof.
Background
The Hunan-West black pig is a local pig variety in Hunan West areas of Hunan province and in various counties and cities including Wuling mountain districts, and has characteristic economic value and good popularization prospect. The strain is identified as a national-grade livestock and poultry genetic resource protection variety by the Ministry of agriculture in 2012. Xiangxi black pigs have the characteristics of black and bright fur color, coarse feeding resistance, strong adaptability, good reproductive performance, high lean meat percentage, growth cycle similar to that of three-element miscellaneous commercial pigs, tender and smooth meat quality, delicious and mellow taste, good food safety and the like.
Most of the existing pig feed contains antibiotics, and part of farmers misuse the antibiotics to reduce the production cost and cause environmental pollution. Antibiotics kill harmful bacteria and damage some beneficial flora, so that the flora in the pig is unbalanced, body disorder is caused, and double infection may occur. Abuse of antibiotics can reduce the immunity of the pig group, increase the sick probability, cause the adverse reaction and the toxic action of the pig, cause the antibiotic residue of the organism and cause the food safety problem. Experts in the medical research institute of Fujian province believe that frequent eating of foods containing antibiotics, even in trace amounts, can cause urticaria or anaphylactic shock.
Disclosure of Invention
Aiming at the technical problems that the existing pig feed contains antibiotics, the production is easy to cause environmental pollution and the like, the invention aims to provide a Hunan black pig feed which promotes the healthy growth of animals, is green and reduces pollution and a preparation method thereof.
In order to achieve the purpose, the following technical scheme is mainly provided:
the West Hunan black pig feed comprises the following components in parts by weight: 600 parts of 500-containing pig grass, 200 parts of 100-containing rice bran, 150 parts of mulberry twig leaf powder, 50-100 parts of sweet potato vine, 50-100 parts of asparagus lettuce leaves, 50-100 parts of alfalfa hay, 40-80 parts of bean dregs, 40-80 parts of rapeseed meal, 40-80 parts of beer groove, 40-90 parts of a Chinese medicinal preparation, 10-50 parts of corn oil, 10-50 parts of wheat flour and 5-15 parts of honey; firstly, preparing a traditional Chinese medicine preparation, then crushing the pig grass, the sweet potato vine and the asparagus lettuce leaves, transferring all the raw materials into a conditioner for conditioning, and then granulating, cooling and screening to prepare the Hunan xi black pig feed.
Among them, preferred are: 550 parts of pig grass, 150 parts of rice bran, 120 parts of mulberry twig leaf powder, 80 parts of sweet potato vine, 80 parts of asparagus lettuce leaves, 80 parts of alfalfa hay, 70 parts of bean dregs, 70 parts of rapeseed meal, 70 parts of beer groove, 80 parts of a traditional Chinese medicine preparation, 20 parts of corn oil, 20 parts of wheat flour and 10 parts of honey.
In the Hunan black pig feed, the pig grass comprises goose intestinal grass, common pennisetum herb and white fungus.
The herba Swertiae Dilutae contains a large amount of protein, fat, saccharide, carotene, herba Centellae, herba Meadowrae Japonicae and herba Gnaphalii affinis, and has effects of clearing blood and removing toxic substances.
In the Hunan black pig feed, the traditional Chinese medicine preparation comprises the following raw material medicines in parts by weight: 10-20 parts of houttuynia cordata, 5-15 parts of hawthorn, 5-10 parts of isatis root, 5-10 parts of Chinese yam, 2-5 parts of wolfberry fruit and 2-3 parts of liquorice.
The herba Houttuyniae in the Chinese medicinal preparation has antibacterial, antiviral, immunity improving, and diuretic effects. The hawthorn can help digestion, reduce blood fat and resist atherosclerosis. Radix Isatidis has effects of clearing heat and detoxicating, cooling blood, and relieving sore throat. The yam is rich in a large amount of protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acid, bile alkali, allantoin and the like, and is beneficial to digestion and absorption of the stomach and intestine. Wolfberry fruit has the functions of nourishing kidney, moistening lung, nourishing liver and improving eyesight. The liquorice tonifies spleen and qi, clears heat and toxic materials, eliminates phlegm and stops coughing, relieves spasm and pain, and harmonizes the medicines.
The invention also provides a preparation method of the Hunan black pig feed, which comprises the following steps:
(1) cutting herba Houttuyniae, fructus crataegi, radix Isatidis, rhizoma Dioscoreae, fructus Lycii and Glycyrrhrizae radix into pieces, decocting in water, and filtering to obtain Chinese medicinal preparation;
(2) weighing the pig feed raw materials in parts by weight, chopping the pigweed, the sweet potato vine and the asparagus lettuce leaves, and transferring the chopped pigweed, the sweet potato vine and the asparagus lettuce leaves together with rice bran, mulberry twig leaf powder, alfalfa hay, bean dregs, rapeseed meal, beer lees, a traditional Chinese medicine preparation, corn oil, wheat flour and honey into a conditioner;
(3) and (4) granulating, cooling and screening after tempering.
Further, the amount of water added in the preparation of the Chinese medicinal preparation in the step (1) is 2-3 times of the amount of the Chinese medicinal materials, and the decocting time is 1-2 hours.
Further, the quenching and tempering pressure of the quenching and tempering device in the step (2) is 0.2-0.4 Mpa.
Further, the granulation temperature in the step (2) is 80-90 ℃.
Compared with the prior art, the invention has the following beneficial effects:
most of the raw materials adopted in the invention are natural materials, so that the environment pollution is not easy to cause, and antibiotics are not added. The goose intestinal grass, the blackhead grass and the white fungus in the pig grass are common plants, are easy to obtain, and reduce the feed cost. The traditional Chinese medicine preparation is used for replacing antibiotics, improving the resistance of animal organisms, promoting the digestion and absorption of animals, and has the effects of clearing away heat and toxic materials, reducing blood fat, nourishing kidney and moistening lung, tonifying liver and improving eyesight and the like. The mulberry branch and leaf contains various amino acids and fatty acids, is rich in mineral elements and vitamins, and the quality of pork can be improved by adding the mulberry branch and leaf powder into the feed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The materials used in the following examples are all commercially available from conventional sources.
Example 1
(1) Weighing 20 parts of houttuynia cordata, 10 parts of hawthorn, 8 parts of isatis root, 8 parts of Chinese yam, 3 parts of wolfberry fruit and 2.5 parts of liquorice. Cutting the medicinal materials into particles, placing the particles into a container, adding 2.5 times of water, boiling the particles for 1.5 hours by using 100-200 ℃ fire, and filtering to obtain filtrate, namely the traditional Chinese medicine preparation.
(2) Weighing 550 parts of pig grass, 150 parts of rice bran, 120 parts of mulberry twig leaf powder, 80 parts of sweet potato vine, 80 parts of asparagus lettuce leaves, 80 parts of alfalfa hay, 70 parts of bean dregs, 70 parts of rapeseed meal, 70 parts of beer groove, 80 parts of a traditional Chinese medicine preparation, 20 parts of corn oil, 20 parts of wheat flour and 10 parts of honey. Cutting the leaves of the pig grass, the sweet potato vine and the asparagus lettuce, and transferring the cut leaves and other raw materials into a conditioner; the hardening and tempering pressure is 0.2-0.4 MPa.
(3) After tempering, granulating at 80-90 ℃, cooling and screening
Example 2
(1) Weighing 18 parts of houttuynia cordata, 15 parts of hawthorn, 10 parts of isatis root, 10 parts of Chinese yam, 5 parts of wolfberry fruit and 3 parts of liquorice. Cutting the medicinal materials into particles, placing the particles into a container, adding 3 times of water, boiling for 2 hours by using 100-.
(2) Weighing 600 parts of pig grass, 200 parts of rice bran, 150 parts of mulberry twig leaf powder, 100 parts of sweet potato vine, 100 parts of asparagus lettuce leaves, 100 parts of alfalfa hay, 80 parts of bean dregs, 80 parts of rapeseed meal, 80 parts of beer groove, 90 parts of a traditional Chinese medicine preparation, 50 parts of corn oil, 50 parts of wheat flour and 15 parts of honey. Cutting the leaves of the pig grass, the sweet potato vine and the asparagus lettuce, and transferring the cut leaves and other raw materials into a conditioner; the hardening and tempering pressure is 0.2-0.4 MPa.
(3) After tempering, granulating at 80-90 ℃, cooling and screening
Example 3
(1) Weighing 10 parts of houttuynia cordata, 5 parts of hawthorn, 5 parts of isatis root, 5 parts of Chinese yam, 2 parts of wolfberry fruit and 2 parts of liquorice. Cutting the medicinal materials into particles, placing the particles into a container, adding 2 times of water, boiling for 1 hour by using 100-.
(2) Weighing 500 parts of pig grass, 100 parts of rice bran, 100 parts of mulberry twig leaf powder, 50 parts of sweet potato vine, 50 parts of asparagus lettuce leaves, 50 parts of alfalfa hay, 40 parts of bean dregs, 40 parts of rapeseed meal, 40 parts of beer groove, 40 parts of a traditional Chinese medicine preparation, 10 parts of corn oil, 10 parts of wheat flour and 5 parts of honey. Cutting the leaves of the pig grass, the sweet potato vine and the asparagus lettuce, and transferring the cut leaves and other raw materials into a conditioner; the hardening and tempering pressure is 0.2-0.4 MPa.
(3) After tempering, granulating at 80-90 ℃, cooling and screening
The following is a description of the beneficial effects of the present invention with reference to test data:
1. general data
120 adult West Hunan black pigs and 120 healthy weaned West Hunan black pigs were bred for 30 days in 2018.9-2018.10 months, half of the male and female pigs were randomly grouped, and each example and control example had 20 adult pigs and 20 piglets.
2. Method of implementation
Example (b): pig feed is prepared according to the examples 1-3, Hunan West black pigs are fed, and the black pigs are bred according to a local conventional breeding method by a breeding management method.
Comparative example 1 differs from example 1 in that it is fed with a conventional pig feed.
Comparative example 2 is different from example 1 in that the mulberry branch leaf powder is not added.
Comparative example 3 differs from example 1 in that no herbal formulation is added.
3. Comparison of results
Weighing initial weight and final weight of adult pigs and piglets, calculating daily gain and feed conversion ratio, and counting diarrhea rate of the piglets; after 30 days of feeding, adult pigs were slaughtered and the results are given in the following table:
TABLE 1 data comparison table for raising pigs
Figure BDA0002764046430000041
The results show that compared with the feed prepared in the comparative example, the feed for the black pigs in the example has the advantages of fast growth, low feed-meat ratio, high lean meat percentage, good meat quality, no toxic or side effect, healthy growth of piglets and obviously reduced diarrhea rate. Is a green, safe and efficient Hunan black pig feed. Can effectively improve the pork quality, provide the nutritional requirements of the black pigs and accelerate the growth of the black pigs.

Claims (8)

1. The Hunan black pig feed is characterized by comprising the following components in parts by weight: 600 parts of 500-containing pig grass, 200 parts of 100-containing rice bran, 150 parts of mulberry twig leaf powder, 50-100 parts of sweet potato vine, 50-100 parts of asparagus lettuce leaves, 50-100 parts of alfalfa hay, 40-80 parts of bean dregs, 40-80 parts of rapeseed meal, 40-80 parts of beer groove, 40-90 parts of a Chinese medicinal preparation, 10-50 parts of corn oil, 10-50 parts of wheat flour and 5-15 parts of honey; crushing the leaf of the pig grass, the sweet potato vine and the asparagus lettuce, transferring the crushed leaf of the pig grass, the sweet potato vine and the asparagus lettuce together with all other raw materials into a conditioner for conditioning, and then granulating, cooling and screening to obtain the Hunan-xi black pig feed.
2. The black Hunan Swine feed as claimed in claim 1, wherein the black Hunan Swine feed comprises the following ingredients in parts by weight: 550 parts of pig grass, 150 parts of rice bran, 120 parts of mulberry twig leaf powder, 80 parts of sweet potato vine, 80 parts of asparagus lettuce leaves, 80 parts of alfalfa hay, 70 parts of bean dregs, 70 parts of rapeseed meal, 70 parts of beer groove, 80 parts of a traditional Chinese medicine preparation, 20 parts of corn oil, 20 parts of wheat flour and 10 parts of honey.
3. The Hunan black pig feed as claimed in claim 1 or 2, wherein the pig grass comprises goose intestine grass, black grass and white fungus.
4. The black Hunan pig feed according to claim 1 or 2, wherein the Chinese medicinal preparation comprises the following raw material medicaments in part by weight: 10-20 parts of houttuynia cordata, 5-15 parts of hawthorn, 5-10 parts of isatis root, 5-10 parts of Chinese yam, 2-5 parts of wolfberry fruit and 2-3 parts of liquorice.
5. A method for preparing black Hunan pig feed as claimed in claim 1 or 2, which comprises the following steps:
(1) cutting herba Houttuyniae, fructus crataegi, radix Isatidis, rhizoma Dioscoreae, fructus Lycii and Glycyrrhrizae radix into pieces, decocting in water, and filtering to obtain Chinese medicinal preparation;
(2) weighing the pig feed raw materials in parts by weight, chopping the pigweed, the sweet potato vine and the asparagus lettuce leaves, and transferring the chopped pigweed, the sweet potato vine and the asparagus lettuce leaves together with rice bran, mulberry twig leaf powder, alfalfa hay, bean dregs, rapeseed meal, beer lees, a traditional Chinese medicine preparation, corn oil, wheat flour and honey into a conditioner;
(3) and (4) granulating, cooling and screening after tempering.
6. The preparation method of Xiangxi black pig feed according to claim 5, wherein the amount of water added in the preparation of the Chinese medicinal preparation in step (1) is 2-3 times of the amount of Chinese medicinal materials, and the decocting time is 1-2 hours.
7. The preparation method of the Hunan Black pig feed as claimed in claim 5, wherein the conditioning pressure of the conditioner in step (2) is 0.2-0.4 MPa.
8. The preparation method of Xiangxi black pig feed according to claim 5, wherein the temperature for pelletization in step (2) is 80-90 ℃.
CN202011227458.2A 2020-11-06 2020-11-06 Hunan-west black pig feed and preparation method thereof Pending CN112205532A (en)

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