CN112602664B - 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
CN112602664B
CN112602664B CN202011452143.8A CN202011452143A CN112602664B CN 112602664 B CN112602664 B CN 112602664B CN 202011452143 A CN202011452143 A CN 202011452143A CN 112602664 B CN112602664 B CN 112602664B
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parts
pigs
piglets
occupied area
pig
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CN112602664A (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; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New 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

Abstract

The invention discloses a breeding method for improving disease resistance of live pigs, which comprises the following steps: s1, managing environment of a housing, wherein a production area of a pig farm is only provided with 1 entrance, a sterilized working clothes and rubber boots are replaced, the working clothes are cleaned in the field and are periodically sterilized, and the breeding density of piglets is controlled; opening all doors and windows and ventilation holes of the housing, controlling the humidity of the housing to be 50-70%, and timely treating sewage and excrement; s2, cleaning piglets, guiding the live pigs to exercise for 30min every day, cleaning the piglets with warm water every week, and then spraying antibacterial spray with the spraying amount of 20-30% of the weight of the live pigs; s3, feeding piglets three times a day, wherein the piglets are fed in summer when the air temperature is low every day, and the piglets are fed three times in the daytime and fed once at night; the ratio of the pig feed to the 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 industry is one of important industries of national economy in China, along with the development of economy and market demand, the pig industry gradually develops to a large-scale and intensive production direction, the growth period of pigs is long, the market demand is large, and the traditional breeding method often causes supply shortage, so that in order to meet a large number of market demands, many breeding owners adopt the injection of antibiotics into piglets as growth promoters so as to accelerate the growth of the pigs, but a large number of researches show that: the long-term use of antibiotics can cause drug resistance of harmful strains, so that the bred pork is easy to have antibiotic residues, and the quality of the pork is seriously affected.
In the breeding industry, epidemic diseases of live pigs are more frequent, the infectivity is stronger, and other pigs can be influenced quickly if the live pigs are not treated timely after being ill. The epidemic disease of the live pigs is easy to occur within one year, is not influenced by seasons and climates, and cannot be effectively prevented. In the treatment process of pig diseases, excessive application of medicines can easily cause antibodies to be formed in pigs, the same diseases can be effectively treated in the last time, and the next time of the next attack can not have good curative effect.
Disclosure of Invention
The invention aims to provide a breeding method for improving disease resistance of live pigs, which is safe and reliable and can effectively improve the resistance of the pigs.
In order to achieve the above purpose, the invention provides a breeding method for improving disease resistance of live pigs, which comprises the following steps:
s1, colony house environment management
The pig farm production area is only provided with 1 entrance and exit, the sterilized working clothes and rubber boots are replaced, the working clothes are cleaned and sterilized in the pig farm at regular intervals, and the breeding density of piglets is controlled;
all doors and windows and air dispersing holes of the housing are opened for ventilation, so that the concentration of irritant or harmful gas is reduced, and the air quality of the pigsty is improved. The humidity of the pig house is controlled to be 50-70%, so that the proper temperature is ensured, the cleanness and sanitation of the pig house are kept, and sewage and excrement are treated in time;
s2, cleaning the piglets
Guiding live pigs to exercise for 30min every day, cleaning the piglets with warm water every week, and spraying antibacterial spray with the spraying amount of 20-30% of the weight of the live pigs;
s3, raising piglets
Feeding for three times a day, wherein the feed is fed in summer when the air temperature is low every day, and the feed is fed for three times in the daytime and fed once at night; the ratio of the pig feed to the water is 1:3-5.
Preferably, in the step S1, the average occupied area of each boar is 6-7 square meters, the average occupied area of each lactating sow is 5-6 square meters, the average occupied area of each nonpregnant sow is 1.5-2 square meters, the average occupied area of each pregnant sow is 2-2.5 square meters, the average occupied area of each weaned piglet is 0.3-0.6 square meter, the average occupied area of each growing pig is 0.6-0.8 square meter, and the average occupied area of each fattening pig is 0.9-1 square meter.
Preferably, in step S1, the temperature of the pigsty for the suckling pigs is 25-30 ℃, the temperature of the pigsty for the growing pigs is 20-23 ℃, and the temperature of the pigsty for the adult pigs is 15-18 ℃.
Preferably, the spray in the step S2 consists of the following components in parts by weight: 1-3 parts of pomegranate rind, 2-4 parts of fructus forsythiae, 10-11 parts of raspberry, 6-7 parts of aster, 4-6 parts of pulsatilla chinensis, 2-4 parts of raspberry, 10-13 parts of pomegranate rind and 5-7 parts of cortex moutan.
Preferably, in step S2, the spray comprises the following components in parts by weight: 2 parts of pomegranate rind, 2 parts of fructus forsythiae, 11 parts of raspberry, 6 parts of aster, 5 parts of pulsatilla chinensis, 3 parts of raspberry, 10 parts of pomegranate rind and 5 parts of cortex moutan.
Preferably, in the 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 of salted fish meal is not added), and 6-9% of traditional Chinese medicine components.
Preferably, in the step S3, the Chinese medicinal components comprise 31-46% of dried orange peel, 32-39% of hawthorn, 16-19% of garlic and 4-9% of fleece-flower root.
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 an external factor which affects the immunity of pigs to the greatest extent, and the nutrient substances are the material basis for maintaining the immune system function of the pigs and fully expressing the immune activity. The feed can improve the immunocompetence of live pigs, and the Chinese medicinal components can effectively promote absorption and digestion of piglets, so that the feed utilization rate is improved.
The technical scheme of the invention is further described in detail through examples.
Detailed Description
The technical scheme of the invention is further described below by examples.
A breeding method for improving disease resistance of live pigs comprises the following steps:
s1, colony house environment management
The pig farm production area is only provided with 1 entrance and exit, the sterilized working clothes and rubber boots are replaced, the working clothes are cleaned and sterilized in the pig farm at regular intervals, and the breeding density of piglets is controlled;
all doors and windows and air dispersing holes of the housing are opened for ventilation, so that the concentration of irritant or harmful gas is reduced, and the air quality of the pigsty is improved. The humidity of the pig house is controlled to be 50-70%, so that the proper temperature is ensured, the cleanness and sanitation of the pig house are kept, and sewage and excrement are treated in time;
in the step S1, the average occupied area of each boar is 6-7 square meters, the average occupied area of each lactating sow is 5-6 square meters, the average occupied area of each nonpregnant sow is 1.5-2 square meters, the average occupied area of each pregnant sow is 2-2.5 square meters, the average occupied area of each weaned pig is 0.3-0.6 square meter, the average occupied area of each growing pig is 0.6-0.8 square meter, and the average occupied area of each fattening pig is 0.9-1 square meter.
In the step S1, the temperature of the pigsty of the suckling pigs is 25-30 ℃, the temperature of the pigsty of the growing pigs is 20-23 ℃, and the temperature of the pigsty of the adult pigs is 15-18 ℃.
S2, cleaning the piglets
Guiding live pigs to exercise for 30min every day, cleaning the piglets with warm water every week, and spraying antibacterial spray with the spraying amount of 20-30% of the weight of the live pigs;
the spray in the step S2 consists of the following components in parts by weight: 1-3 parts of pomegranate rind, 2-4 parts of fructus forsythiae, 10-11 parts of raspberry, 6-7 parts of aster, 4-6 parts of pulsatilla chinensis, 2-4 parts of raspberry, 10-13 parts of pomegranate rind and 5-7 parts of cortex moutan.
S3, raising piglets
Feeding for three times a day, wherein the feed is fed in summer when the air temperature is low every day, and the feed is fed for three times in the daytime and fed once at night; the ratio of the pig feed to the water is 1:3-5.
In the 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 is not added into salted fish meal) and 6-9% of traditional Chinese medicine components.
In the step S3, the Chinese medicinal components comprise 31-46% of dried orange peel, 32-39% of hawthorn, 16-19% of garlic and 4-9% of fleece-flower root.
Example 1
In the step S2, the spray consists of the following components in parts by weight: 2 parts of pomegranate rind, 2 parts of fructus forsythiae, 11 parts of raspberry, 6 parts of aster, 5 parts of pulsatilla chinensis, 3 parts of raspberry, 10 parts of pomegranate rind 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 is not added into salted fish meal) and 7% of traditional Chinese medicine components. The Chinese medicinal components comprise 41% of dried orange peel, 37% of hawthorn, 18% of garlic and 4% of fleece-flower root.
The others are the same as above.
Comparative example one
No spray was used, the others were as above.
Comparative example two
No traditional Chinese medicine components are added, and the other components are the same as above.
Test
150 growing pigs with similar weights are randomly divided into three groups and are cultivated in separate pigsty by the cultivation methods of the first example, the first comparative example and the second comparative example. After 2 months of cultivation, the cultivation conditions were recorded, and the results were as follows. According to the results, the invention has obvious effect on improving the disease resistance of the breeding pigs.
Group of Onset of diseaseRate (%)
Example 1 2.0
Comparative example one 6.0
Comparative example 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 solution of the present invention and not for limiting it, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the invention can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the invention.

Claims (3)

1. A breeding method for improving disease resistance of live pigs is characterized by comprising the following steps:
s1, colony house environment management
The pig farm production area is only provided with 1 entrance and exit, the sterilized working clothes and rubber boots are replaced, the working clothes are cleaned and sterilized in the pig farm at regular intervals, and the breeding density of piglets is controlled;
opening all doors and windows and ventilation holes of the pigsty for ventilation, controlling the humidity of the pigsty to be 50-70%, ensuring proper temperature, keeping the pigsty clean and sanitary, and timely treating sewage and excrement;
the temperature of the pigsty of the suckling pigs is 25-30 ℃, the temperature of the pigsty of the growing pigs is 20-23 ℃, and the temperature of the pigsty of the adult pigs is 15-18 ℃;
s2, cleaning the piglets
Guiding live pigs to exercise for 30min every day, cleaning the piglets with warm water every week, and spraying antibacterial spray with the spraying amount of 20-30% of the weight of the live pigs; the spray comprises the following components in parts by weight: 11-16 parts of pericarpium Granati, 2-4 parts of fructus forsythiae, 12-15 parts of raspberry, 6-7 parts of aster, 4-6 parts of pulsatilla chinensis and 5-7 parts of cortex moutan;
s3, raising piglets
Feeding for three times a day, wherein the feed is fed in summer when the air temperature is low every day, and the feed is fed for three times in the daytime and fed once at night; the ratio of the pig feed to the water is 1:3-5;
in the step S3, the feed consists of the following substances in percentage by weight: 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 and 6-9% of traditional Chinese medicine components; the Chinese medicinal components comprise 31-46% of pericarpium Citri Tangerinae, 32-39% of fructus crataegi, 16-19% of Bulbus Allii, and 4-9% of Polygoni Multiflori radix.
2. The method for raising pigs to improve disease resistance according to claim 1, wherein: in the step S1, the average occupied area of each boar is 6-7 square meters, the average occupied area of each lactating sow is 5-6 square meters, the average occupied area of each nonpregnant sow is 1.5-2 square meters, the average occupied area of each pregnant sow is 2-2.5 square meters, the average occupied area of each weaned pig is 0.3-0.6 square meter, the average occupied area of each growing pig is 0.6-0.8 square meter, and the average occupied area of each fattening pig is 0.9-1 square meter.
3. The method for raising pigs to improve disease resistance according to claim 1, wherein: in the step S2, the spray consists of the following components in parts by weight: 12 parts of pericarpium Granati, 2 parts of fructus forsythiae, 14 parts of raspberry, 6 parts of aster, 5 parts of pulsatilla chinensis and 5 parts of cortex moutan.
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