CN104904654A - Method for improving survival rate and weaning weight of piglet in delivery room - Google Patents
Method for improving survival rate and weaning weight of piglet in delivery room Download PDFInfo
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- CN104904654A CN104904654A CN201510261786.7A CN201510261786A CN104904654A CN 104904654 A CN104904654 A CN 104904654A CN 201510261786 A CN201510261786 A CN 201510261786A CN 104904654 A CN104904654 A CN 104904654A
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
The invention provides a method for improving a survival rate and weaning weight of a piglet in a delivery room. The method comprises the steps of prenatal caring, sow parturition managing, newborn piglet managing, disease preventing and curing and medical caring. Refine managing is carried out on a sow and a newborn piglet, a set of scientific managing modes and breeding methods is established, the normal development of a fetus in the sow is guaranteed, the survival rate and the healthy growing rate of the piglet after parturition are guaranteed, the morbidities of the mastitis, the endometritis and the colpitis of the sow after the parturition is conducted are controlled, and the great application prospect is achieved.
Description
Technical field
The invention belongs to cultural technique field.More specifically, a kind of method improving delivery room piglet survival ratio and weanling weight is related to.
Background technology
The productivity of sow is produced live pig conclusive impact, and the productivity how improving sow is further significant.
Pregnant sow refers to the sow being in the maternal physiology in pregnancy stage.The object of pregnant sow aquaculture management: one is ensure fetus normal development in parent, prevents the generation of stillborn foetus and abortion phenomena, thus obtain that quantity is many, the great and piglet of stalwartness of coming into being; Two is ensure that sow has the good growth of livestock in the pregnancy duration; Three is the mammary developments ensureing pregnant sow, for nutrient reserve is carried out in the lactation of lactation; Four is ensure that the normal growth of primiparity sow pig is grown.
Current pregnant sow is all adopt centralized raising, raise head number many, space is narrower, raise link to need to provide forage feed and immunity etc. targetedly to its industry characteristics, the controlled step related to is many and assorted, any one link is dealt with improperly, the production of capital on pregnant sow causes irremediable impact, at present not unified standard is applied to the cultivation of pregnant sow, existing cultural technique can not ensure the product motility rate of each batch of pregnant sow and strong young rate, and sow is producing rear easy infection inflammation, the success rate of next circulation breeding is caused to reduce, pregnancy cycle extends again, gestation and production link environmental condition are dealt with improperly, sow is ill many, recycle the time limit shorter, the problems referred to above are badly in need of a kind of fine-grained management technology and are adapted to the needs that cultivation factory raises pregnant sow.
Summary of the invention
The technical problem to be solved in the present invention is the deficiency overcoming existing pregnant sow cultural technique, provides a kind of method improving delivery room piglet survival ratio and weanling weight.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
The invention provides a kind of method improving delivery room piglet survival ratio and weanling weight, comprise antenatal care, sow production management, newborn piglet management, epidemic prevention and control and medicinal health-care.
Preferably, described antenatal care comprises:
(1) wash down obstetric table and use " Anaprox " to sterilize;
(2) product sow feed intake the last week is every 1.5 ~ 2kg/ days, controls smectites in feed and takes off the use of mould dose; Clean sow before entering delivery room comprehensively and use " extensively disappear peace " to carry out body surface sterilization, controlling delivery room temperature is 18 ~ 20 DEG C.
Preferably, described sow production management comprises:
(1) find childbirth sign or drug-induced childbirth on daytime is carried out to the sow surpassing 114 days;
(2) controlling delivery time is 0.5 ~ 6h, and farrowing internal is less than 45min, and every 1 ~ 2h converts Farrowing posture;
Occur when Farrowing irritated, put upon the full stretch, piglet birth implements practise midwifery when being greater than 45 minutes symptoms interval time, during practise midwifery, if cervical orifice is opened a business, can intramuscular injection oxytocins 1ml; Spend 1 ~ 2 hour still without pig output, then inject 1ml oxytocins; If still invalid, implement artificial aiding-birth or caesarean birth at once; After farrowing terminates, to practise midwifery sow injection antibiotic;
(3) give a birth and to feed 0.5kg pasty state wet feed the same day, later every day increases 1kg feed, until reach full dose 7 ~ 8kg; Keep adequate water supply, childbirth 6 ~ 8h encourages sow to stand.
Preferably, keep adequate water to be supplied as every sow in described sow production management (3) and be greater than 45L water every day, discharge is 2L/min.
Preferably, described newborn piglet management comprises (1) and keeps the rear piglet of birth clean, and is incubated; (2) handle umbilical cord sterilization and ligation well, correct pincers fall canine tooth, and after docking, residual fraction carries out disinfection, and numbers and weighs; (3) carry out birth immunity, ensure colostrum supply and set up fixing suction breast position; (4) rationally entrust one's child to the care of sb.; (5) of the right age feed supplement.
Preferably, in described newborn piglet management (1) heat preserving method be first week 35 DEG C, second week 31 DEG C, the 3rd week 27 DEG C; (4) rationally entrust one's child to the care of sb. in as in 24 hours postpartum, entrust one's child to the care of sb. after enough colostrums of searching for food, sick pig, weak son can not be entrusted one's child to the care of sb., and weak pig is stayed breeder mother and feeds; (5) in, the above piglet of 7 age in days starts feed supplement, and piglet hopper is little, light, easy to clean hopper.
Preferably, described medicinal health-care comprises the medicinal health-care of sow and piglet, and the medicinal health-care of described sow is:
Between postpartum the 2nd day ~ weaning period, raise enlightening spice 2 tons according to 0.5kg treasured and the rich iron spice 3 tons of 1kg is fed;
In 2nd ~ 10 days postpartum, added milk according to every sow 50g/ days how glad in hopper; Feed according to 1kg Zhu Puxin spice 1 ton;
In 12nd ~ 20 days postpartum, utilize automatic water-drinking system administration, mothers and sons are with drink, and be watered clearly 0.1 ton according to 0.5L sweltering heat and be watered 4 tons with 0.5kg livestock and poultry 601, the same day has drunk, and is used in conjunction 8 days.
Preferably, the medicinal health-care of described piglet comprises:
2 ages in days use treasured to raise enlightening, and with cold water, treasured are raised enlightening finished product furnishing pasty state, feed one spoonful for every;
3 ages in days use No. one, sunlight, and gavage 1 time, every gavages 1ml, and gavage with the dilution of equivalent sugar-salt-water;
Use wide sky blood precious, every intramuscular injection 2ml;
7 ages in days use treasured to raise enlightening, according to 0.5kg spice 2 tons, and omnidistance use;
8 ages in days use No. one, sunlight, and gavage 1 time, every gavages 2ml, and gavage with the dilution of equivalent sugar-salt-water;
15 ages in days use No. one, sunlight, and gavage 1 time, every gavages 3ml, and gavage with the dilution of equivalent sugar-salt-water;
18 ages in days use the Chinese pulsatilla to fall apart, and according to 0.5kg spice 0.2 ton of feed, are used in conjunction 5 days.
Preferably, described epidemic prevention and control comprises the immunity of sow and piglet and the daily sterilization in delivery room, and the immunity of described sow and piglet is:
Control swine fever: according to testing result, when maternal antibody is very high, First immune time is at 28-30 age in days; When maternal antibody is general, be selected in 20 age in days immunity; If there is swine fever subclinical infection in plant, performs super exempting from, and carry out secondary booster immunization at 10 ages in days;
Prevent and treat pseudo-mad dog: according to testing result, maternal antibody is very high and wild poison is negative time, head exempts from 40-50 age in days; Wild malicious positive field, 1 age in days collunarium, before wean, booster immunization is once;
Control annulus 2 type: when maternal antibody is qualified, exempt from 15-20 age in days head;
Prevent and treat blue otopathy: negative field, do not do or nursery house again head exempt from; Positive field, exempts from 12-16 age in days head;
Prevent and treat aftosa: when maternal antibody is very high, exempt from 60-80 age in days head; When maternal antibody is defective, head is exempted from one month earlier, and carry out second time immunity.
Preferably, the daily sterilization in described delivery room is that interval uses Anaprox, extensively to disappear peace or povidone iodine, sterilizes weekly twice.
Compared with prior art, the present invention has the following advantages and beneficial effect:
The sow that method provided by the present invention is raised, produce piglet survival ratio and be greater than 97%, and piglet weighs more than 6.8kg after wean, control mastitis, endometritis, the colpitic morbidity risk rate of sow after producing, especially hysteritis, the vaginitis incidence of disease control below 5%, and sow kind is good with body condition, and service life increases, each pregnant litter size reaches more than 8 tires, has great application prospect.
Embodiment
Further illustrate the present invention below in conjunction with specific embodiment, but embodiment does not limit in any form to the present invention.Unless stated otherwise, the present invention adopts reagent, method and apparatus are the examination of the art routine
Agent, method and apparatus.
Unless stated otherwise, agents useful for same of the present invention and material are commercial.
embodiment 1
one, the process of front delivery room, delivery room and sow is entered
1, delivery room process
Object: remove delivery room cause of disease, prevention piglet bacterial, virus, parasitic diarrhea.
Method: antenatal 7-10 days, obstetric table water is rinsed well, and dry rear use " Anaprox " 1:300 and doubly dilute, all facilities of periphery such as obstetric table, passageway, wall carry out thorough spray disinfectant, and all surface need be shown in and wet drops down water, and allows it naturally dry; " Anaprox " thoroughly can remove all cause of diseases in space enrironment, and long-actingly reaches one week.
2, antenatal process (sow proceeds to delivery room in antenatal 5 days)
Object: reduce stillborn foetus, prevention sow mastitis in postpartum, hysteritis, grice diarrhoea etc., improve lactation amount and milk water quality.
Method:
(1) feed intake: antenatal 1 week every day about 1.5-2kg, forbid during this to add de-mould dose that too much smectites adsorbs by force class; Delivery room poultry raiser will get hold of the low-level scale of feeding of the front sow of farrowing very exactly.
(2) have a bath: should have a bath to sow with warm water before sow enters delivery room comprehensively, and carry out body surface sterilization with " peace that extensively disappears (1:1000 doubly dilutes) ".
(3) temperature: before farrowing, the desirable room temperature of 5-7 days is 18-20 degree Celsius, sow due to farrow also should avoid heat stress, voracity and drowsiness.
two, the fine-grained management of delivery room nursing sow
1. find that sow has childbirth sign or utilizes prostanoid childbirth on drug-induced daytime to the sow surpassing 114 days, the tincture of iodine with 5% is to external genital and rear quarters and breast disinfection.
2. practise midwifery: the delivery time scope of sow is 30 minutes to 6 hours, average out to 2.5 hours.The time of farrowing internal is longer, and piglet is more unhealthy and stronger, and the danger of Deaths is larger.Occur when Farrowing irritated, put upon the full stretch, the symptom such as piglet birth is greater than 45 minutes interval time time just need to implement practise midwifery.During practise midwifery, if cervical orifice is opened a business, can intramuscular injection oxytocins 1ml(10 international unit).Spend 1-2 hour still without pig output, then inject 1 1ml oxytocins.If also invalid, artificial aiding-birth and caesarean birth etc. can be adopted.After farrowing terminates, antibiotic etc. should be injected to the sow of practise midwifery.
3. carry out preparation of practicing midwifery: delivery room will have people on duty for 24 hours; Get out the instrument of practicing midwifery, apparatus and disinfectant.
4. search for food: childbirth to be fed 0.5 kilogram of pasty state wet feed the same day, and later every day increases by 1 kg diet, until every day full dose 7-8 kilogram.The sow excessively bled or dewater needs to adopt the fluid infusion of transfusion bottle vein, mend energy mistura or antibiotic.
5. during childbirth, sow should avoid giving a birth with a kind of posture for a long time, and sow thigh blood can be made so not circulate the paralysis caused.Within each 1 to 2 hours, sow should be caught up with and change posture.
6. drink water: give a birth and sow should be encouraged to stand after 6 ~ 8 hours, and drink sufficient drinking-water, to recover build rapidly, therefore want well-off drinking-water in tank.For nursing sow provides sufficient water, every sow at least needs 45 premium on currency every day, and correct discharge should be 2 liters/min.
7. be recommended in and add medicine in postpartum breastfeeding material and keep healthy, prevention mastitis in postpartum, hysteritis and agalactia syndrome etc.
8. carry out the reducing temperature of heatstroke prevention work of sow summer.In house, temperature controls within 27 DEG C.
9. do assanation well, in time cleaning sow excrement, cleaning work is from healthy swinery.
three, the management of piglet
1. deliver a child: must immediately these mucus of mouth, nose be wiped clean after birth, so that newborn piglet energy eupnea, with towel, the piglet whole body is wiped clean simultaneously.
A). insulation: maintain 35 DEG C in first week after piglet birth, second week is 31 DEG C, and the 3rd week is 27 DEG C.
B). umbilical cord: by cord blood from the extruding of sow end to piglet, and cutting off sterilization ligation from piglet belly about 5cm.
C). canine tooth: pincers fall canine tooth, and care should be used to cuts tooth, is sure not to injure gum, and tooth should be cut off close to dental surface as far as possible, does not injure gum.Broken tooth granule is stayed infection and abscess region that gum can increase the surface of a wound.
D). docking: pigtail is reserved about 2 width pointed generally.Residual fraction application iodine disinfection.
E). numbering: adopt the numberings such as ear thorn, ear board or overbit.
F). weigh: the individual weight and the litter weight that claim newborn piglet.
G). immunity: whether the easy happen zone of swine fever, pseudo-mad dog epidemic disease or swine fever, pig farm that the wild poison of pseudo-mad dog is stronger (need formulate according to sow gestation phase antibody detection result breast before immunity), it is front immune that reply newborn piglet swine fever or pseudo-rabies vaccine carry out breast.Before breast, immunity is carried out before should eating colostrum after piglet birth, eats colostrum again after piglet should wait for 3-4 hour under warm lagging facility after immunity.Immunizing dose is 1 part.
H). colostrum: the latter 1 hour piglet of being born can on average search for food the colostrum of 100 milliliters, and the piglet be first born can be taken away after sucking colostrum, is placed on by the piglet insulation box that heats.Piglet is born in 12 hours and is able to eat colostrum, and its anti pathologic immunity ability strengthens rapidly, can improve piglet survival rate.Eat colostrum within 36-72 hour after birth, namely significantly reduce.
10. fixing nipple: with piglet from electing master as, should adjust individually, can first place it in particularly robust, treating that remaining piglet is all found after nipple, strongr piglet is put on fixing nipple when piglet fixes nipple.Like this after instruction several times, fixing position of sucking the breast can be set up.If piglet is few and nipple is many time, it can be allowed to account for two nipples to thin and weak piglet, nipple of not leaving a blank, so as not to because of need not and atrophy of degenerating.
11. rationally entrust one's child to the care of sb.:
1), entrust one's child to the care of sb. in 24 hours postpartum, sick pig, weak son can not be entrusted one's child to the care of sb..
2), must entrust one's child to the care of sb. after enough colostrums of searching for food (inhale breast 2 ~ 3 times, often secondaryly eat foot).
3), weak pig is preferably stayed breeder mother and feeds at one's side.
4), select that body is strengthened, healthy piglet is entrusted one's child to the care of sb., and smear and entrusted one's child to the care of sb. the urine of sow.
More than 12. piglet 7 ages in days should start feed supplement, a small amount of supplementary feeding can be sprinkled upon in hurdle and floor allow piglet start to search for food when interesting.But the material of supplementary feeding is preferably placed in little, light, easy to clean hopper, hopper should be designed to avoid piglet to be arched by feed trough when searching for food, and is convenient to clean simultaneously.
four, immune programme for children
1, delivery room piglet immunological program formulating rules: related immune program need be formulated according to the sow antibody horizontal of concrete each plant and regional pestilence situation.
Swine fever: according to testing result, when maternal antibody is very high, First immune time is about 28-30 age in days; When maternal antibody is general, immune about being selected in 20 ages in days; This has swine fever subclinical infection, can perform super exempting from, and carry out secondary booster immunization about 10 ages in days.
Pseudo-mad dog: according to testing result, maternal antibody is very high and wild poison is negative time, head exempts from 40-50 age in days; Wild malicious positive field, 1 age in days collunarium, can consider booster immunization once before wean.
Annulus 2 type: when maternal antibody is qualified, exempts from 15-20 age in days head.
Blue otopathy: negative field, can not do or nursery house again head exempt from; Positive field, can exempt from by head about 12-16 age in days.
Aftosa: when maternal antibody is very high, about 60-80 age in days, head exempts from; When maternal antibody is defective, head need be exempted from one month earlier left and right, and second time immunity will be carried out.
2. sow immune programme for children formulating rules: according to whether immune success rate after the antibody surveillance result of each boar and immunity, related vaccines immunity kind, time and number of times need be reenacted.
five, disinfectant program
Object: keep health in house, removes the cause of disease in house, ensures that swinery is healthy.
Method: interval uses different disinfectants, produces drug resistance to avoid pathogene to sterilization water.(Anaprox, extensively disappear peace, povidone iodine etc.)
(1) Anaprox: 1:300 doubly dilutes the sterilization of place, delivery room and once (pig can not be with sterilize) on every Mondays, all devices equipment surfaces need be shown in wet and drops down water, and allows it naturally dry; " Anaprox " thoroughly can remove all cause of diseases in space enrironment, and long-actingly reaches one week.
(2) extensively disappear peace: 1:1500 doubly dilutes the sterilization of place, all spaces, delivery room and once (pig can be with sterilize) on every Thursdays, and all devices equipment surfaces need be shown in wet and drops down water, and allows it naturally dry.
six, medicinal health-care
1. delivery room nursing sow:
Object: prevention sow mastitis, endometritis, ensure that sow has enough and high-quality lactation, avoids sow weightless, for next oestrus and the pregnancy duration carry out material base deposit.
Method: the 2nd day postpartum ~ wean
1) enlightening+Fu Tie raised by treasured: lactation, whole process was added, and enlightening (500g spice 2 tons)+Fu Tie (1000g spice 3 tons) raised by treasured, and prevent sow weightless, object is that lactation and next fertility cycle carry out material supply and deposit.
The 2nd day ~ 10 days postpartum
1) how glad milk is: brought into use the 3rd day postpartum, and every day every, sow added 50g, directly added in hopper during feeding, ensured milk water quality.
2) Zhu Puxin: feed per ton adds 1 kilogram.Control sow mastitis, endometritis.
The 12nd day ~ 20 days postpartum
1) clearly hot+livestock and poultry 601: utilize automatic water-drinking system administration, mothers and sons are with drink.Hot clear 1 bottle (500ml) is watered 200 jin+livestock and poultry 601(1 bag) 500g is watered 4 tons; By using dosage dispensing on the same day, the same day has drunk, and is used in conjunction 8 days.Supplement mother and sons' basal energy and production energy demand, ensure the functional rehabilitation promoting sow propagating system, remove mother and sons' body inner virus.
2. delivery room piglet
Object: ensure the strong survival rate of young 100%, improve the survival rate of weak son, reduce delivery room grice diarrhoea rate, wean in advance, improve weaned piglet body weight.
Method:
2 ages in days: enlightening raised by treasured; With cold water, treasured is raised enlightening finished product furnishing pasty state, every tribal chief's work feeds one spoonful.
3 ages in days: No. one, sunlight; Gavage 1 time, every gavages the dilution of 1ml(equivalent sugar-salt-water and gavages);
Wide sky blood is precious; Every intramuscular injection 2ml.
7 ages in days: enlightening raised by treasured; Start feed supplement, few feeding is added more, 1 bag of (500g) spice, 2 tons of feeds, omnidistance use.
8 ages in days: No. one, sunlight; Gavage 1 time, every gavages 2ml (gavaging with the dilution of equivalent sugar-salt-water).
15 ages in days: No. one, sunlight; Gavage 1 time, every gavages the dilution of 3ml(equivalent sugar-salt-water and gavages).
18 ages in days: the Chinese pulsatilla falls apart; Every 500g spice 200 kg diet, is used in conjunction 5 days.
Method provided by the invention carries out fine-grained management for sow and piglet, comprise from antenatal care, sow production management, newborn piglet manages, epidemic prevention and control and medicinal health-care establish management mode and the raising method of a set of science, ensure that the normal development of fetus in parent and postpartum piglet survival rate and strong young rate, control the incidence of disease of sow after producing, produce piglet survival ratio and be greater than 97%, and piglet weighs more than 6.8kg after wean, control the mastitis of sow after producing, endometritis, colpitic morbidity risk rate, especially hysteritis, the vaginitis incidence of disease controls below 5%, sow kind body condition is good, service life increases, each pregnant litter size reaches more than 8 tires.
Claims (10)
1. improve a method for delivery room piglet survival ratio and weanling weight, it is characterized in that, comprise antenatal care, sow production management, newborn piglet management, epidemic prevention and control and medicinal health-care.
2. the method for raising delivery room piglet survival ratio according to claim 1 and weanling weight, is characterized in that,
Described antenatal care comprises:
(1) wash down obstetric table and use " Anaprox " to sterilize;
(2) product sow feed intake the last week is every 1.5 ~ 2kg/ days, controls smectites in feed and takes off the use of mould dose; Clean sow before entering delivery room comprehensively and use " extensively disappear peace " to carry out body surface sterilization, controlling delivery room temperature is 18 ~ 20 DEG C.
3. the method for raising delivery room piglet survival ratio according to claim 1 and weanling weight, is characterized in that,
Described sow production management comprises:
(1) find childbirth sign or drug-induced childbirth on daytime is carried out to the sow surpassing 114 days;
(2) controlling delivery time is 0.5 ~ 6h, and farrowing internal is less than 45min, and every 1 ~ 2h converts Farrowing posture;
Occur when Farrowing irritated, put upon the full stretch, piglet birth implements practise midwifery when being greater than 45 minutes symptoms interval time, during practise midwifery, if cervical orifice is opened a business, can intramuscular injection oxytocins 1ml; Spend 1 ~ 2 hour still without pig output, then inject 1ml oxytocins; If still invalid, implement artificial aiding-birth or caesarean birth at once; After farrowing terminates, to practise midwifery sow injection antibiotic;
(3) give a birth and to feed 0.5kg pasty state wet feed the same day, later every day increases 1kg feed, until reach full dose 7 ~ 8kg; Keep adequate water supply, childbirth 6 ~ 8h encourages sow to stand.
4. the method for raising delivery room piglet survival ratio according to claim 3 and weanling weight, is characterized in that, keep adequate water to be supplied as every sow in described sow production management (3) and be greater than 45L water every day, discharge is 2L/min.
5. the method for raising delivery room piglet survival ratio according to claim 1 and weanling weight, is characterized in that,
Described newborn piglet management comprises (1) and keeps the rear piglet of birth clean, and is incubated; (2) handle umbilical cord sterilization and ligation well, correct pincers fall canine tooth, and after docking, residual fraction carries out disinfection, and numbers and weighs; (3) carry out birth immunity, ensure colostrum supply and set up fixing suction breast position; (4) rationally entrust one's child to the care of sb.; (5) of the right age feed supplement.
6. the method for raising delivery room piglet survival ratio according to claim 5 and weanling weight, is characterized in that, in described newborn piglet management (1) heat preserving method be first week 35 DEG C, second week 31 DEG C, the 3rd week 27 DEG C; (4) rationally entrust one's child to the care of sb. in as in 24 hours postpartum, entrust one's child to the care of sb. after enough colostrums of searching for food, sick pig, weak son can not be entrusted one's child to the care of sb., and weak pig is stayed breeder mother and feeds; (5) in, the above piglet of 7 age in days starts feed supplement, and piglet hopper is little, light, easy to clean hopper.
7. the method for raising delivery room piglet survival ratio according to claim 1 and weanling weight, is characterized in that,
Described medicinal health-care comprises the medicinal health-care of sow and piglet, and the medicinal health-care of described sow is:
Between postpartum the 2nd day ~ weaning period, raise enlightening spice 2 tons according to 0.5kg treasured and the rich iron spice 3 tons of 1kg is fed;
In 2nd ~ 10 days postpartum, how gladly added milk according to every sow 50g/ days; Feed according to 1kg Zhu Puxin spice 1 ton;
In 12nd ~ 20 days postpartum, utilize automatic water-drinking system administration, mothers and sons are with drink, and be watered clearly 0.1 ton according to 0.5L sweltering heat and be watered 4 tons with 0.5kg livestock and poultry 601, the same day has drunk, and is used in conjunction 8 days.
8. the method for raising delivery room piglet survival ratio according to claim 1 and weanling weight, is characterized in that,
The medicinal health-care of described piglet comprises:
2 ages in days use treasured to raise enlightening, and with cold water, treasured are raised enlightening finished product furnishing pasty state, feed one spoonful for every;
3 ages in days use No. one, sunlight, and gavage 1 time, every gavages 1ml, and gavage with the dilution of equivalent sugar-salt-water;
Use wide sky blood precious, every intramuscular injection 2ml;
7 ages in days use treasured to raise enlightening, according to 0.5kg spice 2 tons, and omnidistance use;
8 ages in days use No. one, sunlight, and gavage 1 time, every gavages 2ml, and gavage with the dilution of equivalent sugar-salt-water;
15 ages in days use No. one, sunlight, and gavage 1 time, every gavages 3ml, and gavage with the dilution of equivalent sugar-salt-water;
18 ages in days use the Chinese pulsatilla to fall apart, and according to 0.5kg spice 0.2 ton of feed, are used in conjunction 5 days.
9. the method for raising delivery room piglet survival ratio according to claim 1 and weanling weight, is characterized in that,
Described epidemic prevention and control comprises the immunity of sow and piglet and the daily sterilization in delivery room, and the immunity of described sow and piglet is:
Control swine fever: according to testing result, when maternal antibody is very high, First immune time is at 28-30 age in days; When maternal antibody is general, be selected in 20 age in days immunity; If there is swine fever subclinical infection in plant, performs super exempting from, and carry out secondary booster immunization at 10 ages in days;
Prevent and treat pseudo-mad dog: according to testing result, maternal antibody is very high and wild poison is negative time, head exempts from 40-50 age in days; Wild malicious positive field, 1 age in days collunarium, before wean, booster immunization is once;
Control annulus 2 type: when maternal antibody is qualified, exempt from 15-20 age in days head;
Prevent and treat blue otopathy: negative field, do not do or nursery house again head exempt from; Positive field, exempts from 12-16 age in days head;
Prevent and treat aftosa: when maternal antibody is very high, exempt from 60-80 age in days head; When maternal antibody is defective, head is exempted from one month earlier, and carry out second time immunity.
10. the method for raising delivery room piglet survival ratio according to claim 9 and weanling weight, is characterized in that,
The daily sterilization in described delivery room is that interval uses Anaprox, extensively to disappear peace or povidone iodine, sterilizes weekly twice.
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