Live pig breeding method

Abstract

The invention relates to the technical field of live pig breeding, in particular to a live pig breeding method which comprises the steps of piglet breeding, live pig epidemic prevention and live pig classification, and the piglet breeding comprises the following steps: S1, in the estrus period of each year, adult and healthy boars and adult non-pregnant sows are subjected to pen breeding in different pigsties, the boars and the sows are distributed in each pigsty, and the ratio of the boars to the sows is 1: 4; by using the live pig epidemic prevention and live pig classification method, nutrient elements can be added into the feed, the increase of the nutrient elements in the bodies of the live pigs when the live pigs intake the feed can be improved, the immunity of the live pigs can be improved, the phenomenon that the live pigs get ill can be avoided, and meanwhile antibodies of the live pigs can be detected regularly; when the antibody does not exist, the live pigs can be timely subjected to classified captivity, so that the live pig breeding effect is improved, the swine fever phenomenon is avoided, the live pig breeding effect of farmers is improved, and the breeding method is wider in applicability during use.

Description

Technical Field

[0001] The present invention relates to the technical field of pig breeding, in particular to a pig breeding method. Background Art

[0002] Pigs, members of the genus Sus in the family Suidae, are widely distributed worldwide. They are omnivorous mammals, generally referring to livestock. They have a stout body, short limbs, and a long snout. Their meat is edible, and their hide can be made into leather. Pigs are fat, short-limbed, docile, adaptable, easy to raise, and reproduce quickly. They come in various colors, including black, white, dark red, or black and white. They can be bred 5-12 months after birth and have an average lifespan of 20 years. They are omnivorous and can digest a variety of animal and plant feeds. However, they are selective in their diet and lack the ability to digest crude fiber as herbivores. Their sweat glands are underdeveloped, and their subcutaneous fat layer is thick, making it difficult for them to dissipate heat in high temperatures, resulting in poor heat tolerance. Improving sow fertility requires not only the proper selection of replacement gilts, but also timely breeding and culling, as well as meticulously managed feeding procedures at each stage of development. Key technologies for increasing sow production efficiency and achieving high-yield and efficient sow farming are key. For small and medium-sized breeders, it is recommended to purchase semen nearby for artificial insemination. It is not advisable to raise breeding boars, especially in summer. The use of artificial insemination technology can better ensure the quality of semen and improve the conception rate.

[0003] The traditional pig farming method still has certain shortcomings when in use. It cannot carry out green and healthy pig farming, cannot carry out regular monitoring of pigs during farming, and cannot classify and pens the pigs in time when they are sick, which will lead to the occurrence of swine fever during farming, causing pigs to fall ill, and the epidemic prevention effect on pigs is limited. At the same time, the effect of piglet training during pig farming is poor, which will lead to a low survival rate of piglets and cause farmers to lose pig farming volume. Summary of the Invention

[0004] The purpose of the present invention is to provide a pig breeding method to solve the problems proposed in the above-mentioned background technology that pigs cannot be bred in a green and healthy manner during use, pigs cannot be monitored regularly during breeding, and when pigs become sick, the pigs cannot be classified and kept in pens in time, which will lead to the occurrence of swine fever during breeding, causing pigs to fall ill, and the epidemic prevention effect on pigs is limited. At the same time, the effect of piglet training during pig breeding is poor, which will lead to a low survival rate of piglets and cause farmers to suffer losses in pig breeding volume.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A pig breeding method includes piglet cultivation, pig disease prevention and pig classification, wherein the piglet cultivation includes the following steps:

[0007] S1. During the estrus season each year, healthy adult boars and non-pregnant adult sows are housed in separate pens, with one boar and one sow per pen, at a boar-to-sow ratio of 1:4.

[0008] S2. Feed boars and sows compound feed twice a day and supplementary feed once a day. Feed 0.8 kg of compound feed between 6:00 and 7:00, 1.5 kg between 12:00 and 13:00, and 0.6 kg of supplementary feed between 19:00 and 20:00.

[0009] S3. After mating, the boars and sows are kept separately;

[0010] S4. During the first month of gestation, sows are fed an early gestation feed, three times a day: 0.55 kg from 6:00 to 7:00, 1.35 kg from 12:00 to 13:00, and 0.6 kg from 19:00 to 20:00.

[0011] S5. During the second month of gestation, sows are fed an early gestation feed, three times a day: 0.8 kg from 6:00 to 7:00, 1.75 kg from 12:00 to 13:00, and 0.95 kg from 19:00 to 20:00.

[0012] S6. From the third month of gestation to farrowing, each sow should be fed three times a day: 1.2 kg from 6:00 to 7:00, 1.95 kg from 12:00 to 13:00, and 1.15 kg from 19:00 to 20:00.

[0013] S7. After the sow gives birth, separate the piglets and the sow for feeding;

[0014] S8. The pigs are fed with sow milk during the first and second months, and are fed with growth feed three times a day during the third month.

[0015] As a preferred solution of the present invention, the pig epidemic prevention comprises the following steps:

[0016] S9. Add 57% corn flour, 20% soybean meal, 5% fish meal, 15% rice bran or wheat bran, 1% calcium hydrogen phosphate, 0.5% shell powder, 0.35% salt, and 1% premix (containing trace elements, vitamins, and non-nutritional additives). This formula contains 18.4% crude protein, 3230 kcal / kg digestible energy, 3.5% crude fiber, 0.73% calcium, and 0.682% phosphorus.

[0017] S10. Vaccinate pigs regularly and mark the vaccination information with an electronic note and apply a mark on the surface of the pigs;

[0018] S11: Prepare a water dilution solution by mixing the compound probiotic preparation B with water in a volume ratio of 1:120, and evenly spray the water dilution solution around the farm and pig pens for disinfection and epidemic prevention. Spray 0.3 kg of the water dilution solution per square meter each time. Start by spraying 4-5 times a week, spray twice a week after one month, and then gradually extend to once every 15 days and 2-3 times a month.

[0019] S12: Pigs are sampled and tested for antibodies at regular intervals. When no antibodies are detected, the pigs are marked with fluorescent powder, and the pigs without antibodies are then classified and kept separately.

[0020] As a preferred solution of the present invention, the pig classification includes the following steps:

[0021] S13. For pigs that meet the antibody requirements, continue to feed them using the previous method;

[0022] S14. By weight: a, 17 parts of peanut meal, 7 parts of sorghum rice, 2.5 parts of cicada flowers were added to 30 parts of pure water after crushing, and kept at 90-100 ° C for 40-50 minutes; b, 0.2 parts of Bacillus licheniformis, 0.2 parts of Lactobacillus plantarum, 0.2 parts of Lactobacillus curvatum, 0.2 parts of Lactobacillus gasseri; 50 parts of corn flour, 2.5 parts of fish meal, mixed with the mixture in step a, stirred uniformly, and fermented at 33-38 ° C for 72 hours; c, 4 parts of medical stone powder, 0.3 parts of selenium-enriched yeast, 0.2 parts of vitamin E acetate, added to the feed;

[0023] S15. Feed the feed in the above steps to the pigs that do not meet the antibody test requirements, and conduct antibody tests on the pigs again one month later.

[0024] As a preferred embodiment of the present invention, the growth feed contains 50 parts of corn, 20 parts of soybean meal, 3 parts of fish meal, 3 parts of mealworm powder, 1 part of complex amino acids, 1 part of calcium carbonate, and 1 part of calcium bicarbonate.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. In the present invention, by setting up the use of pig epidemic prevention and pig classification methods, nutritional elements can be added to the feed, which can increase the increase of nutritional elements in the pigs when they ingest feed, improve the immunity of the pigs, and avoid the pigs from getting sick. At the same time, the antibodies of the pigs can be tested regularly. When there are no antibodies, the pigs can be classified and raised in time, which improves the effect of pig farming and avoids the occurrence of swine fever. In addition, it improves the effect of farmers in raising pigs, making the breeding method more widely applicable when used.

[0027] 2. In the present invention, by setting up the use of the piglet breeding method, the piglets can be bred accordingly according to their actual growth cycle, thereby improving the survival rate of the piglets during breeding and making the breeding method more practical when used. At the same time, by screening boars and sows, the effect of piglet breeding can also be improved, avoiding the phenomenon of piglets becoming sick due to unhealthy boars and sows. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of pig epidemic prevention according to the present invention;

[0029] Figure 2 This is a schematic diagram of pig classification according to the present invention. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] For examples, see Figure 1-Figure 2 , the present invention provides a technical solution:

[0032] A pig breeding method includes piglet cultivation, pig disease prevention and pig classification, wherein the piglet cultivation includes the following steps:

[0033] S1. During the estrus season each year, healthy adult boars and non-pregnant adult sows are housed in separate pens, with one boar and one sow per pen, at a boar-to-sow ratio of 1:4.

[0034] S2. Feed boars and sows compound feed twice a day and supplementary feed once a day. Feed 0.8 kg of compound feed between 6:00 and 7:00, 1.5 kg between 12:00 and 13:00, and 0.6 kg of supplementary feed between 19:00 and 20:00.

[0035] S3. After mating, the boars and sows are kept separately;

[0036] S4. During the first month of gestation, sows are fed an early gestation feed, three times a day: 0.55 kg from 6:00 to 7:00, 1.35 kg from 12:00 to 13:00, and 0.6 kg from 19:00 to 20:00.

[0037] S5. During the second month of gestation, sows are fed an early gestation feed, three times a day: 0.8 kg from 6:00 to 7:00, 1.75 kg from 12:00 to 13:00, and 0.95 kg from 19:00 to 20:00.

[0038] S6. From the third month of gestation to farrowing, each sow should be fed three times a day: 1.2 kg from 6:00 to 7:00, 1.95 kg from 12:00 to 13:00, and 1.15 kg from 19:00 to 20:00.

[0039] S7. After the sow gives birth, separate the piglets and the sow for feeding;

[0040] S8. The pigs are fed with sow milk during the first and second months, and are fed with growth feed three times a day during the third month.

[0041] Among them, nutritional elements can be added to the feed, which can increase the increase of nutritional elements in the pigs' bodies when they ingest feed, improve the pigs' immunity, and prevent the pigs from getting sick. At the same time, the pigs' antibodies can be tested regularly. When antibodies are not present, the pigs can be classified and raised in time, which improves the effect of pig farming and avoids the occurrence of swine fever, thereby improving the effect of farmers in raising pigs and making the farming method more widely applicable when used.

[0042] Pig epidemic prevention includes the following steps:

[0043] S9. Add 57% corn flour, 20% soybean meal, 5% fish meal, 15% rice bran or wheat bran, 1% calcium hydrogen phosphate, 0.5% shell powder, 0.35% salt, and 1% premix (containing trace elements, vitamins, and non-nutritional additives). This formula contains 18.4% crude protein, 3230 kcal / kg digestible energy, 3.5% crude fiber, 0.73% calcium, and 0.682% phosphorus.

[0044] S10. Vaccinate pigs regularly and mark the vaccination information with an electronic note and apply a mark on the surface of the pigs;

[0045] S11: Prepare a water dilution solution by mixing the compound probiotic preparation B with water in a volume ratio of 1:120, and evenly spray the water dilution solution around the farm and pig pens for disinfection and epidemic prevention. Spray 0.3 kg of the water dilution solution per square meter each time. Start by spraying 4-5 times a week, spray twice a week after one month, and then gradually extend to once every 15 days and 2-3 times a month.

[0046] S12: Pigs are sampled and tested for antibodies at regular intervals. When no antibodies are detected, the pigs are marked with fluorescent powder, and the pigs without antibodies are then classified and kept separately.

[0047] Pig sorting involves the following steps:

[0048] S13. For pigs that meet the antibody requirements, continue to feed them using the previous method;

[0049] S14. By weight: a, 17 parts of peanut meal, 7 parts of sorghum rice, 2.5 parts of cicada flowers were added to 30 parts of pure water after crushing, and kept at 90-100 ° C for 40-50 minutes; b, 0.2 parts of Bacillus licheniformis, 0.2 parts of Lactobacillus plantarum, 0.2 parts of Lactobacillus curvatum, 0.2 parts of Lactobacillus gasseri; 50 parts of corn flour, 2.5 parts of fish meal, mixed with the mixture in step a, stirred uniformly, and fermented at 33-38 ° C for 72 hours; c, 4 parts of medical stone powder, 0.3 parts of selenium-enriched yeast, 0.2 parts of vitamin E acetate, added to the feed;

[0050] S15. Feed the feed prepared in the above step to the pigs that do not meet the antibody test requirements, and conduct another antibody test on the pigs one month later. The growing feed contains 50 parts corn, 20 parts soybean meal, 3 parts fish meal, 3 parts mealworm powder, 1 part complex amino acid, 1 part calcium carbonate, and 1 part calcium bicarbonate.

[0051] Among them, the piglets can be bred accordingly according to their actual growth cycle, which can improve the survival rate of the piglets during breeding and make the breeding method more practical when used. At the same time, by screening boars and sows, the effect of piglet breeding can also be improved, avoiding the phenomenon of piglets becoming sick due to unhealthy boars and sows.

[0052] The working process of the present invention: When the pig breeding method designed by the present invention is used, the method includes piglet breeding, pig epidemic prevention and pig classification. The piglet breeding includes the following steps: S1. During the estrus period of each year, adult and healthy boars and adult non-pregnant sows are separated and kept in pens, with boars and sows allocated to each pen, and the ratio of boars to sows is 1:4; S2. Boar and sow compound feed is fed twice a day and supplementary feed is fed once a day, 0.8 kg of compound feed is fed from 6 to 7 o'clock, 1.5 kg of feed is fed from 12 to 13 o'clock, and 0.6 kg of supplementary feed is fed from 19 to 20 o'clock; S3. After the breeding is completed, the boars and sows are kept in separate pens; S4. During the first month of sow pregnancy, the sows are fed with early pregnancy feed, and each is fed 3 times a day, 0.55 kg of feed is fed from 6 to 7 o'clock, 1.35 kg of feed is fed from 12 to 13 o'clock, and 0.6 kg of feed is fed from 19 to 20 o'clock; S5. Sow pregnancy During the second month, the sows are fed with early pregnancy feed, 3 times a day per head, 0.8 kg from 6 to 7 o'clock, 1.75 kg from 12 to 13 o'clock, and 0.95 kg from 19 to 20 o'clock; S6. From the third month of sow pregnancy to delivery, each sow is fed 3 times a day, 1.2 kg from 6 to 7 o'clock, 1.95 kg from 12 to 13 o'clock, and 1.15 kg from 19 to 20 o'clock; S7. After the sow gives birth, the piglets are fed in separate pens from the sow; S8. The sow is breastfed in the first and second months, and growth feed is fed in the third month, three times a day; Pig epidemic prevention includes the following steps: S9. Add 57% corn flour, 20% soybean meal, 5% fish meal, 15% rice bran or wheat bran, 1% calcium hydrogen phosphate, 0.5% shell powder, 0.35% table salt, and 1% premix (containing trace elements, vitamins, non-nutritional additives, etc.).This formula contains 18.4% crude protein, 3230 kcal / kg digestible energy, 3.5% crude fiber, 0.73% calcium and 0.682% phosphorus, and is added to the feed; S10. Vaccinate the pigs regularly, and mark the vaccination information with an electronic note, and apply a mark on the surface of the pigs; S11: Prepare a water dilution by mixing the compound probiotic preparation B with water in a volume ratio of 1:120, and spray the water dilution evenly around the farm and pig pens for disinfection and epidemic prevention, and spray 0.3 kg of water dilution per square meter each time, starting with 4-5 times a week, 2 times a week after one month, and then gradually extending to once every 15 days and 2-3 times a month; S12: Take samples of pigs for regular antibody testing. When it is detected that no antibodies are present, use fluorescent powder to mark the pigs, and then The pigs are classified and raised separately; S13. For the pigs whose antibodies meet the requirements, continue to feed them using the previous method; S14. According to the weight ratio: a. Grind 17 parts of peanut meal, 7 parts of sorghum rice, and 2.5 parts of cicada flowers, add them to 30 parts of pure water, and keep them at 90-100°C for 40-50 minutes; b. Mix 0.2 parts of Bacillus licheniformis, 0.2 parts of Lactobacillus plantarum, 0.2 parts of Lactobacillus curvatum, and 0.2 parts of Lactobacillus gasseri; 50 parts of corn flour and 2.5 parts of fish meal with the mixture in step a, stir evenly, and ferment at 33-38°C for 72 hours; c. Add 4 parts of medical stone powder, 0.3 parts of selenium-enriched yeast, and 0.2 parts of vitamin E acetate to the feed; S15. Feed the feed in the above steps to the pigs that do not meet the antibody test, and test the pigs for antibodies again one month later.

[0053] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pig breeding method, comprising piglet cultivation, pig disease prevention and pig classification, characterized in that: The piglet cultivation comprises the following steps: S1. During the estrus season each year, healthy adult boars and non-pregnant adult sows are housed in separate pens, with one boar and one sow per pen, with a boar-to-sow ratio of 1:

4. S2. Feed boars and sows compound feed twice a day and supplementary feed once a day. Feed 0.8 kg of compound feed between 6:00 and 7:00, 1.5 kg between 12:00 and 13:00, and 0.6 kg of supplementary feed between 19:00 and 20:

00. S3. After mating, the boars and sows are kept separately; S4. During the first month of gestation, sows are fed an early gestation feed, three times a day: 0.55 kg from 6:00 to 7:00, 1.35 kg from 12:00 to 13:00, and 0.6 kg from 19:00 to 20:

00. S5. During the second month of gestation, sows are fed an early gestation feed, three times a day: 0.8 kg from 6:00 to 7:00, 1.75 kg from 12:00 to 13:00, and 0.95 kg from 19:00 to 20:

00. S6. From the third month of gestation to farrowing, each sow should be fed three times a day: 1.2 kg from 6:00 to 7:00, 1.95 kg from 12:00 to 13:00, and 1.15 kg from 19:00 to 20:

00. S7. After the sow gives birth, separate the piglets and the sow for feeding; S8. The pigs are fed with sow milk during the first and second months, and are fed with growth feed three times a day during the third month.

2. A pig breeding method according to claim 1, characterized in that: The pig epidemic prevention comprises the following steps: S9. Add 57% corn flour, 20% soybean meal, 5% fish meal, 15% rice bran or wheat bran, 1% calcium hydrogen phosphate, 0.5% shell powder, 0.35% salt, and 1% premix (containing trace elements, vitamins, and non-nutritional additives). This formula contains 18.4% crude protein, 3230 kcal / kg digestible energy, 3.5% crude fiber, 0.73% calcium, and 0.682% phosphorus. S10. Vaccinate pigs regularly and mark the vaccination information with an electronic note and apply a mark on the surface of the pigs; S11: Prepare a water dilution solution by mixing the compound probiotic preparation B with water in a volume ratio of 1:120, and evenly spray the water dilution solution around the farm and pig pens for disinfection and epidemic prevention. Spray 0.3 kg of the water dilution solution per square meter each time. Start by spraying 4-5 times a week, spray twice a week after one month, and then gradually extend to once every 15 days and 2-3 times a month. S12: Pigs are sampled and tested for antibodies at regular intervals. When no antibodies are detected, the pigs are marked with fluorescent powder, and the pigs without antibodies are then classified and kept separately.

3. A pig breeding method according to claim 1, characterized in that: The pig classification comprises the following steps: S13. For pigs that meet the antibody requirements, continue to feed them using the previous method; S14. By weight: a, 17 parts of peanut meal, 7 parts of sorghum rice, 2.5 parts of cicada flowers were added to 30 parts of pure water after crushing, and kept at 90-100 ° C for 40-50 minutes; b, 0.2 parts of Bacillus licheniformis, 0.2 parts of Lactobacillus plantarum, 0.2 parts of Lactobacillus curvatum, 0.2 parts of Lactobacillus gasseri; 50 parts of corn flour, 2.5 parts of fish meal, mixed with the mixture in step a, stirred uniformly, and fermented at 33-38 ° C for 72 hours; c, 4 parts of medical stone powder, 0.3 parts of selenium-enriched yeast, 0.2 parts of vitamin E acetate, added to the feed; S15. Feed the feed in the above steps to the pigs that do not meet the antibody test requirements, and conduct antibody tests on the pigs again one month later.

4. A pig breeding method according to claim 1, characterized in that: The growth feed contains 50 parts of corn, 20 parts of soybean meal, 3 parts of fish meal, 3 parts of yellow mealworm powder, 1 part of complex amino acids, 1 part of calcium carbonate, and 1 part of calcium bicarbonate.

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