CN110100790A - A method of improving pig farm number born of sow - Google Patents
A method of improving pig farm number born of sow Download PDFInfo
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- CN110100790A CN110100790A CN201910412373.2A CN201910412373A CN110100790A CN 110100790 A CN110100790 A CN 110100790A CN 201910412373 A CN201910412373 A CN 201910412373A CN 110100790 A CN110100790 A CN 110100790A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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Abstract
The invention belongs to sows to feed technology of artificial insemination field, be a kind of method for improving pig farm number born of sow；Include: management, the management of childbirth phase and nursing period, the potentiality for excavating sow after choosing replacement gilt, looking into feelings breeding, breeding in due course, improves profit margin.The present invention makes every sow < 2.3 nests of farrowing per year calculate > litter size and by original annual 23.1 be increased to 28, promote and apply the generation that greatly reduced disease, sow disease incidence 13%, reduces the generation of disease, generates profit increase before promoting after popularization.Every 500 sows increase by 300,000 yuan of profit, and the present invention for example 20,000 sows are implemented after high yield techniques, it can be achieved that 4,500,000 yuan of profit rise；To raiser, to enterprise, very big economic benefit is played to society.1 year litter size of every sow is about 23.1 or so, and after the technology, every annual litter size can achieve 28 or so, greatly improves farrowing head number.
Description
Technical field
The invention belongs to sow feeding technic field more particularly to a kind of methods for improving pig farm number born of sow.
Background technique
Currently, the immediate prior art: the height of the numerous sow yield of energy directly affects the benefit on pig farm, is a pig farm
And the key index whether pig farmer gets a profit, sow plant productivity are the important indicators for measuring pig farm production level, sow is average
It is mainly related to three production targets year to provide weanling pig head number: sow produces parity per year, nest produce strong young number and weaned piglet at
Motility rate improves the production level of the numerous sow of energy for the ease of management, and the technical indicator and management system of series have been formulated in my field,
Sow is attacked the tire phase, small perinatal period, nursing period, nonpregnant phase and breeding later period are all referred to as big perinatal period.Sow big perinatal period is
The critical period of sow plant productivity is improved, " maintenance sow healthy reproduction, improves sow plant productivity and " come so my field surrounds
It carries out the work, to sow reproductive physiology, reproductive disease carries out clinical practice in a deep going way, break some viewpoint ideas of additional error,
Create a set of management mode of oneself.There are many problems, especially breeding problem in health in traditional yard feeding pattern,
Abuse of antibiotics, abuse take off mould dose, and sow is caused a series of reproductive disease occur: such as sow overfertilization or excessively thin, limb hoof damage
Wound, production of delaying, stages of labor is too long, stillborn foetus of having difficult labour, mummy, and out of heat or heat of weaning unmatches, and farrowing is few, endometrium
Inflammation, mazoitis etc. result in the decline of sow plant productivity, restrict the development of pig breeding industry and the raising of pig farm benefit.It is nonpregnant in sow
During raising, it is necessary to control better nutritional supply amount, excessive supply can make sow getting fat, and the more heats of fat are not easy greatly
Embryo nidation.Feed supply is few, and nutrition is not caught up with, and sow can be partially thin, lacks nutrition embryo and is not easy implantation.Reproductive diseases have
It is more, mainly with endometritis for common, the disease Crack cause: 1, breed, artificial insemination when act and lack of standardization cause uterine wall
It is damaged, staff's disinfection does not cause sternly to infect.2, it has difficult labour, labor progress is long, and the factors such as retention of afterbirth cause.Treatment side
Case: mainly based on anti-inflammatory, the disease therapeutic effect be generally not it is highly desirable, cure rate be 80% or so.(compounding is not mixed twice
Consider to eliminate).Route of administration: two methods carry out simultaneously, 1, intramuscular injection: long acting antibiotic anti-inflammatory drugs, such as: long-acting soil
Mycin, cephalo-type etc..2, uterus is cleaned, perfusion is administered, such as: pours into intrauterine with aqua sterilisa plus forefront alcohol and dilutes excessive content
Object promotes dirt to be discharged.
In conclusion problem of the existing technology is: traditional yard feeding pattern makes sow sow overfertilization or excessively thin occur,
Foot and limb injuries, production of delaying, stages of labor is too long, stillborn foetus of having difficult labour, mummy, and out of heat or heat of weaning unmatches, and farrowing is few, uterus
Intimitis, mazoitis cause sow plant productivity to decline, restrict the development of pig breeding industry and the raising of pig farm benefit.
Solve the difficulty of above-mentioned technical problem: the feed amount of feeding is difficult to control, and poultry raiser must be careful and responsible, is adhered to science
Attitude, accomplish to know what's what, the good every swine rearing amount of conscientious control, it is ensured that every sow body condition meet breeding require.
Solve the meaning of above-mentioned technical problem: by the way that from prevention, management, treatment can be improved with after the rate of bosom, reduce and eliminate
Rate increases litter size, greatly improves pig farm benefit.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of methods for improving pig farm number born of sow.
The invention is realized in this way a method of improve pig farm number born of sow, raising pig farm sows farrowing
Several methods include:
The first step selects replacement gilt from the high population of excellent standby male and female pig and the price of deed, selects for the first time
It is the 60% of always choosing amount, second is the 80% of coarse cereals.
Second step, 0%, which determine, matches the time, and sequence is immunized before breeding and vaccinates；Using what is manually closed with examination feelings boar
Method looks into feelings twice sooner or later daily；Every breeding is fertilized twice with the wonderful recruitment of pig；
Third step limits the quantity to the sow become pregnant in forage feed, few fine fodder multifilament low-diet, and how thick few lipoprotein is
Material feeds two meal, about 1.8 jin, a traditional unit of weight every time, i.e., every daily 1.8 kilograms from calculating daily every when breeding；It crosses and is restored to after a week just
Normal daily 3-3.5 kilograms of the number of animals raised every, forage protein content are 13%, change after 90 days and feed based on fine fodder, forage protein
Content is 16%；(16% or more fine fodder finger protein content, coarse fodder finger protein content 13% or so)
4th step enters childbirth column for 3 days in advance, and childbirth first three days reduce feeding amount and are reduced to every daily 3 kilograms or so,
The purpose is to reduce allowing sow to have hunger after nutrition, enhancing sow is movable, while reducing the generation of sow mammitis；In giving a birth
Using spontaneous labor, health care of being infused after production 5-8, sow palace of the Qing Dynasty health care in the sow not being infused 3 days, while every is fed daily
20 gram 10% of lincomycin even feeds one week, prevents the generation of uterine infection and mammitis.Castrating boar in 7-14 days, 21 days
Wean, piglet stay column 3-7 days, 25 days piggy injecting swine fever vaccines.
Further, the second step injects swine fever, pseudo- mad dog, parvovirus, the vaccine of encephalitis before breeding.
Further, it feeds 1.8 kilograms of amount within the third step one day, continues one week；Cross 3.5 kilograms of the number of animals raised after a week, 90 days
After change feed fine fodder based on.
In conclusion advantages of the present invention and good effect are as follows: the method provided by the invention for improving pig farm mother litter size
Implementation, so that every sow < 2.3 nests of farrowing per year is calculated > litter size and by original annual 23.1 is increased to 28, the technology
The generation that greatly reduced disease is promoted and applied, sow disease incidence 13%, reduces the generation of disease before promoting after popularization, real
Existing profit increases.Every 500 sows increase by 300,000 yuan of profit, the invention for example 20,000 sows implement after high yield techniques, it can be achieved that
4,500,000 yuan of profit rise, the invention is to raiser, to industry, plays very big economic benefit to society.
Before not using the method for the present invention, the prior art is all common technology of artificial insemination, every sow 1 year
Litter size be about 23.1 or so, after the technology, every annual litter size can achieve 28 or so, greatly improve
Farrowing head number.
Detailed description of the invention
Fig. 1 is the method flow diagram provided in an embodiment of the present invention for improving pig farm number born of sow.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
It elaborates with reference to the accompanying drawing to application principle of the invention.
As shown in Figure 1, the method provided in an embodiment of the present invention for improving pig farm number born of sow includes:
S101: replacement gilt is selected in the population high from excellent standby male and female pig and the price of deed；Reinforce movement, enhancing
Constitution；
S102: determining the breeding time of pig according to kind, carries out swine fever, pseudo- mad dog, thin by immune programme before breeding
Small virus, the vaccines such as encephalitis；Using the method manually combined with examination feelings boar, the morning and evening looks into feelings twice daily；With good pig essence
Twice using artificial insemination every breeding；
S103: not frightening the sow become pregnant, do not pat, and prevents from fighting and limits the quantity using limit, in forage feed, is few smart
Expect multifilament low-diet, few more coarse fodders of lipoprotein；About 1.8 kilograms of amount are fed within one day, continues one week or so；Slowly restore after a week
The normal number of animals raised i.e. 3.5 kilogram or so, change to feed after 90 days and carry out attacking tire based on fine fodder；
S104: 3-5 days in advance enter childbirth column, and childbirth first three days reduce feeding amount；Spontaneous labor is used in birth process,
It is infused health care after production 5-8；Piggy is able to eat colostrum as early as possible, and dock broken teeth；Piglet health care: sow palace of the Qing Dynasty health care in 3 days is prevented red
White jaundice, blood-nourishing and iron-replenishing castrate boar in 7-14 days, wean within 21 days, piglet stays column 3-7 days, 25 days piggy injecting swine fever vaccines.
The method provided in an embodiment of the present invention for improving pig farm number born of sow specifically includes:
Step 1, replacement gilt of choosing specifically include:
1, the first step that sow is production is chosen, is selected from excellent standby male and female pig, the population high from the price of deed
In select.It must be introduced a fine variety on healthy pig farm, only be introduced a fine variety under normal circumstances on a healthy pig farm, forbid introducing a fine variety by all kinds of means, carry out
The detection of swine fever, blue otopathy, aftosa.It is strictly selected in breeding process, elimination system, increases preferred dynamics, eliminated bad
Sow.
2, reinforce movement, build up health, pay attention to the nutrition regulation of breeding process.
3, replacement gilt is chosen, shape is delicate and pretty, and four limbs are sturdy, and eyes have mind, and the good buttocks of maternal instinct is wide, and nipple claims and 6
To above, vaginal orifice development will be got well, cannot be too small, not upwarped, and whole body is bright, and skin is flexible, healthy sow, and boar is except tool
Outside standby sow figure, testis wants uniform in size symmetrical, and penis is without packet liquid, no secretion etc..
Step 2 is looked into feelings breeding in due course and is specifically included:
1, determine that the breeding time of pig, land race breeding time slightly will earlier according to different kinds, 80 kilograms
To 110 kilograms, generally with 125 kilograms, the above are optimums for outer binary, carry out swine fever, pseudo- mad by immune programme before breeding
Dog, parvovirus, the vaccines such as encephalitis.Feelings are looked into twice sooner or later daily, using manually feelings are looked into the method that examination feelings boar combines, are used
The wonderful manually fertilization technique of good pig every breeding is twice.
Step 3, the management after breeding specifically include:
In order to which sow is become pregnant success, pig is not frightened, is not patted, prevent from fighting using limit, in forage feed limitation,
Few fine fodder multifilament low-diet, few more coarse fodders of lipoprotein, allows pig to have full sense, guarantees enriching for stomach, feeds within one day about 1.8 kilograms of amount
(life sustaining amount) continues one week or so, is conducive to embryo nidation in this way, crosses and slowly restores the normal number of animals raised i.e. 3.5 after a week
Kilogram or so, change after 90 days feed fine fodder based on carry out attacking tire.It is limited the quantity in forage feed the sow become pregnant, few fine fodder multifilament
Low-diet, few more coarse fodders of lipoprotein feed two meal, 1.8 jin, a traditional unit of weight every time, i.e., every daily 1.8 kilograms from calculating daily every when breeding；
It crosses and is restored to daily 3-3.5 kilograms of the normal number of animals raised every after a week, forage protein content is 13%, changes after 90 days and feeds
Based on fine fodder, forage protein content is 16%；16% or more fine fodder finger protein content, coarse fodder finger protein content 13%.
The management of step 4, childbirth phase and nursing period specifically includes:
Enter within 3-5 days in advance childbirth column, childbirth first three days reduce feeding amount, guarantee that the sanitation and hygiene of column home, drying are comfortable；
Spontaneous labor is used in birth process, is infused health care after production 5-8, disabling or uses oxytocins less in birth process；Piggy is most
It is early able to eat colostrum, dock broken teeth；Piglet health care: sow palace of the Qing Dynasty health care in 3 days is prevented red white jaundice, blood-nourishing and iron-replenishing, is castrated in 7-14 days
Boar is cut, is weaned within 21 days, piglet stays column 3-7 days, 25 days piggy injecting swine fever vaccines.Enter within 3 days in advance childbirth column, gives a birth first three
It reduces feeding amount and is reduced to every daily 3 kilograms；Spontaneous labor was used in giving a birth, health care of being infused after production 5-8 is not defeated
Sow palace of the Qing Dynasty health care in sow 3 days of liquid；Every daily lincomycin for feeding 20 gram 10% simultaneously, even feeds one week, prevents uterus
The generation of infection and mammitis；Boar is castrated in 7-14 days, is weaned within 21 days, and piglet stays column 3-7 days, and piggy injects swine fever epidemic disease within 25 days
Seedling.
Application effect of the invention is explained in detail combined with specific embodiments below.
The embodiment of the present invention: the raising of large-scale pig farm sow high yield technique and technology of artificial insemination are promoted, by agricultural
The commission of land reclamation and cultivation office, portion, Hainan Farm general bureau undertake, and bright profit cultivation Co., Ltd, Hainan Island implements, and bureau of animal husbandry, the county Qiong Zhong makees technology
Cooperate unit, carries out the project implementation in 1 year by a definite date, whole county breeding coverage rate only has 70% before the popularization of no development project,
For breeding coverage rate up on 98%, every number born of sow is increased to 28 by annual 23.1 after Project Technical innovation and spread.The technology
Popularization and application greatly reduce the generation of disease, to profit rise after 20,000 sow implementation technologies up to 4,500,000 yuan.
1, project implementation place
Bright profit cultivates Co., Ltd pig farm in the fine jade of four groups, state-run Long March farm of Hainan Farm.
2, in January, 2015 to December, time are 1 year, during which hold cultural technique and high yield technique 3 times, study number reaches
300 person-times,
3, the said firm achieves industrial and commercial license, Tax Registration Certificate, Institution Code card, kind livestock and poultry production licence, epidemic prevention conjunction
Reply, good corporate authentication, GMP9000 certification, European Union's quality authentication etc. are checked and accepted in lattice card, non-polluted farm product card, environmental impact assessment.
4, Hainan Ming Run cultivates Co., Ltd and undertakes the pig essence supply of the county Qiong Zhong pig farmer, and is responsible for the popularization of technology, according to
The record of production counts (grow nonparasitically upon another plant and produce record sheet), and before no this Technique Popularizing, the breeding coverage rate in the whole county only has 70%, skill
Art promote after breeding rate up to 98%, by taking the sow of 500, the pig farm Ming Run as an example, every sow < farrow per year 2.3 nests calculate > farrowing
Number is increased to 28 by original annual 23.1, and the popularization and application of the technology greatly reduced the generation of disease, female before promoting
Pig disease incidence 13% reduces the generation of disease after popularization, generate profit and increase to 1,650,000 yuan by 1,500,000.Every 500 sows
Increase by 150,000 yuan of profit, the project for example 20,000 sows are implemented after high yield techniques, it can be achieved that 6,000,000 yuan of profit rise, the project
To raiser, to enterprise, very big economic benefit is played to society.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of method for improving pig farm number born of sow, which is characterized in that the method packet for improving pig farm number born of sow
It includes:
The first step selects replacement gilt in the population high from excellent standby male and female pig and the price of deed；
Second step determines breeding time, vaccinates before breeding by immune programme；Using manually with examination feelings boar combine
Method look into feelings twice sooner or later daily；Every breeding is manually fertilized twice with pig is wonderful；
Third step limits the quantity to the sow become pregnant in forage feed, few fine fodder multifilament low-diet, few more coarse fodders of lipoprotein；It crosses
Restore the normal number of animals raised after a week, changes after 90 days and feed based on fine fodder；
4th step, enters childbirth column for 3-5 days in advance, and childbirth first three days reduce feeding amount；Spontaneous labor is used in birth process, it is raw
It is infused health care after producing 5-8；Sow palace of the Qing Dynasty health care in 3 days: castrating boar in 7-14 days, weans within 21 days, and piglet stays column 3-7 days,
25 days piggy injecting swine fever vaccines.
2. improving the method for pig farm number born of sow as described in claim 1, which is characterized in that the second step is in breeding
Preceding injection swine fever, pseudo- mad dog, parvovirus, the vaccine of encephalitis.
3. improving the method for pig farm number born of sow as described in claim 1, which is characterized in that the third step is to becoming pregnant
Sow limits the quantity in forage feed, few fine fodder multifilament low-diet, few more coarse fodders of lipoprotein, from calculated when breeding daily every feed two
Meal, 1.8 jin, a traditional unit of weight every time, i.e., every daily 1.8 kilograms；It crosses and is restored to daily 3-3.5 kilograms of the normal number of animals raised every after a week,
Forage protein content is 13%, changes after 90 days and feeds based on fine fodder, and forage protein content is 16%；Fine fodder finger protein content
16% or more, coarse fodder finger protein content 13%.
4. improving the method for pig farm number born of sow as described in claim 1, which is characterized in that the 4th step, in advance 3
It enters childbirth column, and childbirth first three days reduce feeding amount and are reduced to every daily 3 kilograms；Spontaneous labor was used in giving a birth, it is raw
It is infused health care after producing 5-8, sow palace of the Qing Dynasty health care in the sow not being infused 3 days；Every woods for feeding 20 gram 10% daily can simultaneously
Mycin even feeds one week, prevents the generation of uterine infection and mammitis；Boar is castrated in 7-14 days, is weaned within 21 days, piglet stays column 3-
7 days, 25 days piggy injecting swine fever vaccines.
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Application publication date: 20190809 |