CN112602664A - Breeding method for improving disease resistance of live pigs - Google Patents

Breeding method for improving disease resistance of live pigs Download PDF

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Publication number
CN112602664A
CN112602664A CN202011452143.8A CN202011452143A CN112602664A CN 112602664 A CN112602664 A CN 112602664A CN 202011452143 A CN202011452143 A CN 202011452143A CN 112602664 A CN112602664 A CN 112602664A
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parts
live pigs
disease resistance
pigsty
improving
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CN112602664B (en
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郭义军
侯芳
李华磊
敖芳芳
吴高奇
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Guizhou Tongren Houju Agricultural Science And Technology Development Service Co ltd
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Guizhou Tongren Houju Agricultural Science And Technology Development Service Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02Breeding vertebrates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/26Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/30Feeding-stuffs specially adapted for particular animals for swines
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-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)
  • Animal Husbandry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Mycology (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Biomedical Technology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Birds (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Abstract

The invention discloses a breeding method for improving disease resistance of live pigs, which comprises the following steps: s1, managing the environment of the piggery, wherein only 1 entrance can be arranged in the production area of the piggery, the sterilized work clothes and rubber boots are replaced, the work clothes are cleaned in the piggery and sterilized periodically, and the breeding density of the piggery is controlled; opening all doors and windows and air dispersing holes of the pigsty for ventilation, controlling the humidity of the pigsty to be 50-70%, and treating sewage and excrement in time; s2, cleaning piglets, guiding live pigs to move for 30min every day, cleaning the piglets with warm water every week, and spraying bacteriostatic spray, wherein the spraying amount is 20-30% of the weight of the live pigs; s3, feeding piglets for three times every day, wherein the piglets are fed in summer when the temperature is low every day, and are fed for three times in the day and fed for one time at night; the ratio of the pig feed and water is 1: 3-5. The breeding method for improving the disease resistance of the live pigs is safe and reliable, and can effectively improve the resistance of the pigs.

Description

Breeding method for improving disease resistance of live pigs
Technical Field
The invention relates to the technical field of live pig breeding, in particular to a breeding method for improving disease resistance of live pigs.
Background
The pig raising industry is one of the important industries of national economy in China, along with the development of economy and the market demand, the pig raising industry gradually develops towards large scale and intensive production direction, the growth cycle of pigs is long, the market demand is large, the traditional raising method often causes supply shortage, therefore, in order to meet a large amount of market demands, many raising owners inject antibiotics into piglets as growth promoters to accelerate the growth of the pigs, but a large number of researches show that: the long-term use of antibiotics can cause the drug resistance of harmful strains, so that the fed pork has antibiotic residues, and the quality of the pork is seriously influenced.
In addition, in the breeding industry, live pigs have more epidemic diseases and stronger infectivity, and other pigs can be quickly influenced if the pigs are not treated in time after the diseases of one pig. The epidemic diseases of the live pigs are easy to occur more than once a year, are not influenced by seasons and climates, and cannot be effectively prevented. In the process of treating diseases of pigs, antibodies are easily formed in the pigs due to the application of excessive medicines, the same diseases can be effectively treated by the previous medicine, and the treatment effect cannot be good when the medicines are used again next time.
Disclosure of Invention
The invention aims to provide a breeding method for improving the disease resistance of live pigs, which is safe and reliable and can effectively improve the resistance of the pigs.
In order to achieve the purpose, the invention provides a breeding method for improving the disease resistance of live pigs, which comprises the following steps:
s1, colony house environment management
Only 1 entrance and exit can be arranged in a piggery production area, the sterilized work clothes and rubber boots are replaced, the work clothes are cleaned in the piggery and sterilized periodically, and the breeding density of the piglets is controlled;
all doors and windows and air dispersing holes of the pigsty are opened for ventilation, so that the concentration of irritative or harmful gas is reduced, and the air quality of the pigsty is improved. The humidity of the pigsty is controlled to be 50-70%, the proper temperature is ensured, the cleanness and sanitation of the pigsty are kept, and the sewage and the excrement are treated in time;
s2 cleaning piglets
Guiding the live pigs to move for 30min every day, and spraying bacteriostatic spray after washing the piglets with warm water every week, wherein the spraying amount is 20-30% of the weight of the live pigs;
s3, raising piglets
Feeding for three times every day, wherein the feed is fed in summer when the temperature is low every day, and the feed is fed for three times in the day and fed once at night; the ratio of the pig feed and water is 1: 3-5.
Preferably, in step S1, the average floor area of the breeding boar is 6-7 square meters per head, the average floor area of the nursing sow is 5-6 square meters per head, the average floor area of the nonpregnant sow is 1.5-2 square meters per head, the average floor area of the pregnant sow is 2-2.5 square meters per head, the average floor area of the weaned pig is 0.3-0.6 square meter per head, the average floor area of the growing pig is 0.6-0.8 square meter per head, and the average floor area of the fattening pig is 0.9-1 square meter per head.
Preferably, in step S1, the temperature of the piglet pigsty is 25-30 ℃, the temperature of the pig pigsty for growing pigs is 20-23 ℃, and the temperature of the pig pigsty for growing pigs is 15-18 ℃.
Preferably, the spray in step S2 is composed of the following components in parts by weight: 1-3 parts of pomegranate bark, 2-4 parts of fructus forsythiae, 10-11 parts of raspberry, 6-7 parts of aster, 4-6 parts of Chinese pulsatilla root, 2-4 parts of raspberry, 10-13 parts of pomegranate bark and 5-7 parts of cortex moutan.
Preferably, in step S2, the spray is composed of the following components in parts by weight: 2 parts of pomegranate bark, 2 parts of fructus forsythiae, 11 parts of raspberry, 6 parts of aster, 5 parts of Chinese pulsatilla root, 3 parts of raspberry, 10 parts of pomegranate bark and 5 parts of cortex moutan.
Preferably, in step S3, the feed comprises 49-59% of corn, 9-13% of wheat bran, 10-15% of peanut cake, 3-6% of grass meal, 2-7% of domestic fish meal, 0.9-2.1% of bone meal, 0.3-0.8% of salt (salt-free fish meal), and 6-9% of traditional Chinese medicine components.
Preferably, in step S3, the Chinese medicinal components include pericarpium Citri Reticulatae 31-46%, fructus crataegi 32-39%, Bulbus Allii 16-19%, and radix Polygoni Multiflori 4-9%.
Therefore, the breeding method for improving the disease resistance of the live pigs is safe and reliable, and can effectively improve the resistance of the pigs.
The temperature is the external factor which influences the maximum immunity of the pig, and the nutrient substances are the material basis for maintaining the functions of the immune system and fully expressing the immune activity of the pig. The feed can improve the immunocompetence of the live pigs, and the traditional Chinese medicine components effectively promote absorption and digestion of piglets, so that the feed utilization rate is improved.
The technical solution of the present invention is further described in detail by the following examples.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples.
A breeding method for improving disease resistance of live pigs comprises the following steps:
s1, colony house environment management
Only 1 entrance and exit can be arranged in a piggery production area, the sterilized work clothes and rubber boots are replaced, the work clothes are cleaned in the piggery and sterilized periodically, and the breeding density of the piglets is controlled;
all doors and windows and air dispersing holes of the pigsty are opened for ventilation, so that the concentration of irritative or harmful gas is reduced, and the air quality of the pigsty is improved. The humidity of the pigsty is controlled to be 50-70%, the proper temperature is ensured, the cleanness and sanitation of the pigsty are kept, and the sewage and the excrement are treated in time;
in step S1, the average floor area of the breeding boar is 6-7 square meters per head, the average floor area of the nursing sow is 5-6 square meters per head, the average floor area of the nonpregnant sow is 1.5-2 square meters per head, the average floor area of the pregnant sow is 2-2.5 square meters per head, the average floor area of the weaned pig is 0.3-0.6 square meter per head, the average floor area of the growing pig is 0.6-0.8 square meter per head, and the average floor area of the fattening pig is 0.9-1 square meter per head.
In step S1, the temperature of the suckling piglet pigsty is 25-30 ℃, the temperature of the growing pigsty is 20-23 ℃, and the temperature of the adult pigsty is 15-18 ℃.
S2 cleaning piglets
Guiding the live pigs to move for 30min every day, and spraying bacteriostatic spray after washing the piglets with warm water every week, wherein the spraying amount is 20-30% of the weight of the live pigs;
the spraying agent in the step S2 consists of the following components in parts by weight: 1-3 parts of pomegranate bark, 2-4 parts of fructus forsythiae, 10-11 parts of raspberry, 6-7 parts of aster, 4-6 parts of Chinese pulsatilla root, 2-4 parts of raspberry, 10-13 parts of pomegranate bark and 5-7 parts of cortex moutan.
S3, raising piglets
Feeding for three times every day, wherein the feed is fed in summer when the temperature is low every day, and the feed is fed for three times in the day and fed once at night; the ratio of the pig feed and water is 1: 3-5.
In step S3, the feed comprises 49-59% of corn, 9-13% of wheat bran, 10-15% of peanut cake, 3-6% of grass meal, 2-7% of domestic fish meal, 0.9-2.1% of bone meal, 0.3-0.8% of salt (salt-free fish meal), and 6-9% of traditional Chinese medicine components.
In step S3, the Chinese medicinal components include pericarpium Citri Tangerinae 31-46%, fructus crataegi 32-39%, Bulbus Allii 16-19%, and Polygoni Multiflori radix 4-9%.
Example one
In step S2, the spray is composed of the following components in parts by weight: 2 parts of pomegranate bark, 2 parts of fructus forsythiae, 11 parts of raspberry, 6 parts of aster, 5 parts of Chinese pulsatilla root, 3 parts of raspberry, 10 parts of pomegranate bark and 5 parts of cortex moutan.
The feed comprises 58.5% of corn, 10% of wheat bran, 10% of peanut cake, 6% of grass meal, 6% of domestic fish meal, 1.8% of bone meal, 0.7% of salt (salt-free fish meal), and 7% of traditional Chinese medicine components. The traditional Chinese medicine components comprise 41 percent of dried orange peel, 37 percent of hawthorn, 18 percent of garlic and 4 percent of fleece-flower root.
The others are as above.
Comparative example 1
Spray was not used, others were as above.
Comparative example No. two
The Chinese medicinal components are not added, and the rest are the same as above.
Test of
150 growing pigs with similar weight are randomly divided into three groups, and are bred in separate pigsties by breeding methods of example one, comparative example one and comparative example two. The cultivation conditions were recorded after 2 months of cultivation, and the results were as follows. According to results, the invention has obvious effect on improving the disease resistance of the breeding pigs.
Group of Incidence (%)
Example one 2.0
Comparative example 1 6.0
Comparative example No. two 10.0
Therefore, the breeding method for improving the disease resistance of the live pigs is safe and reliable, and can effectively improve the resistance of the pigs.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.

Claims (7)

1. A breeding method for improving disease resistance of live pigs is characterized by comprising the following steps:
s1, colony house environment management
Only 1 entrance and exit can be arranged in a piggery production area, the sterilized work clothes and rubber boots are replaced, the work clothes are cleaned in the piggery and sterilized periodically, and the breeding density of the piglets is controlled;
opening all doors and windows and air dispersing holes of the pigsty for ventilation, controlling the humidity of the pigsty to be 50-70%, ensuring the proper temperature, keeping the pigsty clean and sanitary, and treating sewage and excrement in time;
s2 cleaning piglets
Guiding the live pigs to move for 30min every day, and spraying bacteriostatic spray after washing the piglets with warm water every week, wherein the spraying amount is 20-30% of the weight of the live pigs;
s3, raising piglets
Feeding for three times every day, wherein the feed is fed in summer when the temperature is low every day, and the feed is fed for three times in the day and fed once at night; the ratio of the pig feed and water is 1: 3-5.
2. The breeding method for improving the disease resistance of live pigs according to claim 1, which is characterized in that: in step S1, the average floor area of the breeding boar is 6-7 square meters per head, the average floor area of the nursing sow is 5-6 square meters per head, the average floor area of the nonpregnant sow is 1.5-2 square meters per head, the average floor area of the pregnant sow is 2-2.5 square meters per head, the average floor area of the weaned pig is 0.3-0.6 square meter per head, the average floor area of the growing pig is 0.6-0.8 square meter per head, and the average floor area of the fattening pig is 0.9-1 square meter per head.
3. The breeding method for improving the disease resistance of live pigs according to claim 1, which is characterized in that: in step S1, the temperature of the suckling piglet pigsty is 25-30 ℃, the temperature of the growing pigsty is 20-23 ℃, and the temperature of the adult pigsty is 15-18 ℃.
4. The breeding method for improving the disease resistance of live pigs according to claim 1, which is characterized in that: the spraying agent in the step S2 consists of the following components in parts by weight: 1-3 parts of pomegranate bark, 2-4 parts of fructus forsythiae, 10-11 parts of raspberry, 6-7 parts of aster, 4-6 parts of Chinese pulsatilla root, 2-4 parts of raspberry, 10-13 parts of pomegranate bark and 5-7 parts of cortex moutan.
5. The breeding method for improving the disease resistance of live pigs according to claim 1, which is characterized in that: in step S2, the spray is composed of the following components in parts by weight: 2 parts of pomegranate bark, 2 parts of fructus forsythiae, 11 parts of raspberry, 6 parts of aster, 5 parts of Chinese pulsatilla root, 3 parts of raspberry, 10 parts of pomegranate bark and 5 parts of cortex moutan.
6. The breeding method for improving the disease resistance of live pigs according to claim 1, which is characterized in that: in step S3, the feed comprises 49-59% of corn, 9-13% of wheat bran, 10-15% of peanut cake, 3-6% of grass meal, 2-7% of domestic fish meal, 0.9-2.1% of bone meal, 0.3-0.8% of salt (salt-free fish meal), and 6-9% of traditional Chinese medicine components.
7. The breeding method for improving the disease resistance of live pigs according to claim 1, which is characterized in that: in step S3, the Chinese medicinal components include pericarpium Citri Tangerinae 31-46%, fructus crataegi 32-39%, Bulbus Allii 16-19%, and Polygoni Multiflori radix 4-9%.
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