CN108029631A - A kind of method for improving a tire sow conception rate - Google Patents
A kind of method for improving a tire sow conception rate Download PDFInfo
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- CN108029631A CN108029631A CN201711307747.1A CN201711307747A CN108029631A CN 108029631 A CN108029631 A CN 108029631A CN 201711307747 A CN201711307747 A CN 201711307747A CN 108029631 A CN108029631 A CN 108029631A
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- feed
- sow
- conception rate
- replacement gilt
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- 230000003078 antioxidant effect Effects 0.000 claims description 6
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 6
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 6
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- 239000011780 sodium chloride Substances 0.000 claims description 6
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- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 5
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 5
- 229960003178 choline chloride Drugs 0.000 claims description 5
- 235000013312 flour Nutrition 0.000 claims description 5
- 235000013922 glutamic acid Nutrition 0.000 claims description 5
- 239000004220 glutamic acid Substances 0.000 claims description 5
- 230000000474 nursing effect Effects 0.000 claims description 5
- 230000001568 sexual effect Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
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- 239000001913 cellulose Substances 0.000 claims description 2
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- 244000126002 Ziziphus vulgaris Species 0.000 claims 3
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 claims 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims 1
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- 102000002322 Egg Proteins Human genes 0.000 description 1
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Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/105—Aliphatic or alicyclic compounds
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Birds (AREA)
- Fodder In General (AREA)
Abstract
The present invention relates to livestock-raising field, more particularly to a kind of method for improving a tire sow conception rate, the present invention is in order to improve a tire sow conception rate, by in sow gestation early period, and after gestation, fed using the feed of different formulations, improve the oocyte quality of sow, female farrow conception rate thus is improved, its conception rate is up to more than 94%.After gestation, raised using feed 2, each nutritional ingredient collocation is balanced, sow upgrowth situation is good, increases body weight gains and back-fat thickness, reduces the health status of embryo's loss and lifting newborn piglet, so that son's number living is up to 12 13/tire, the weight of nascent porkling is up to 1.5 1.6kg.
Description
Technical field
The present invention relates to livestock-raising field, and in particular to a kind of method for improving a tire sow conception rate.
Background technology
Sow reproductive performance determines the production efficiency of pig breeding industry, and raising sow annual output number pigs weaned can effectively be lifted foster
Pig benefit.At present, China sow plant productivity is far below international most advanced level, equally quoted from external pig kind, sow actual year
Number pigs weaned is produced also with originating in state-owned larger gap, seriously constrains China's Live Pig Development.Cause China's sow production
The main reason for power is horizontal low includes：Sow feeding management level is high, the supply of each Stage Nutrition is unreasonable, feeding environment it is poor with
And stress be more etc., directly affect effective performance of sow itself productive potentialities.
The trophic level of replacement gilt influences its body development and the reproductive performance in future, overfertilization or excessively thin can reduce mother
Pig reproductive capacity.Therefore, suitable replacement gilt trophic level, is the important foundation for lifting fertility of sow.
Pregnant sow nutrition has sow in lactation, newborn piglet, weanling pig and sow consecutive production ability
Extreme influence.Therefore, pay much attention to the nutrition of pregnant sow, and then adjust sow body condition, reduce embryo's loss and lifting is nascent
The health status of piglet, the raising to fertility of sow have great importance.
Therefore, formulate and more reasonably lure feelings, feeding scheme, be particularly significant for improving a tire insemination of sows conception rate
And technical problem in the urgent need to address.
The content of the invention
The present invention is in order to solve problem above, there is provided a kind of method for improving a tire sow conception rate.
Realized especially by following technical scheme：
A kind of method for improving a tire sow conception rate, comprises the following steps：
1) choose seeds：Selecting the sow of 220-240 ages in days, U.S.A is sow 120-130kg, pellet system sow as replacement gilt
135-140kg；
2) growth promotion：Replacement gilt is fed with feed 1；
3) illumination：Illumination is carried out to replacement gilt after each edible feed 1；
4) promote the sexual maturity：After being fed 10-15 days with feed 1, the boar that is highly sexed is driven daily to standby swinery and standby
Sow directly contacts, accurate recording replacement gilt oestrus (heat date, heat performance etc.), to showing heat sign
Replacement gilt concentrates placement again；
5) inseminate：Carry and starting within 1 week before prediction again oestrous cycle, it is daily that the young boar being highly sexed and standby is female
Pig is positioned over movement column home, appoints boar to be chased with replacement gilt, and until replacement gilt shows heat performance, mons pubes are red and swollen, cloudy
Road has mucus discharge, have a dull expression on one's face, ears are erect, and strengthens boar and replacement gilt contact strength, appoints the free mounting standby of boar
Sow, until replacement gilt shows obvious quiet vertical reflection, receives boar and stablizes mounting, can determine whether replacement gilt is heat table
It is ready-made ripe, the ripe replacement gilt of heat performance is positioned over position limiting fence and carries out artificial insemination；
6) feed：Feed for sow 2 after insemination is fed until farrowing.
Further, the feed 1, including following mass parts raw material：500-600 parts of corn, 150-200 parts of wheat bran, beans
80-140 parts of the dregs of rice, 30-60 parts of arginine, 30-60 points of glutamic acid, 30-50 parts of vitamin mixtures, mineral mixture 30-45
Part, 30-40 parts of manna oligosacchride, 15-25 parts of antibacterial peptide, 15-25 parts of additive, 1-4 parts of coating short chain fatty acids.
Further, the additive, alfalfa meal, jujube, hawthorn are according to mass ratio 3-5:7-10:2-4 is mixed.
Further, the additive, including following preparation process：
1) mountain jujube, jujube frying, obtain material 1；
2) material 1 crushes, and is mixed with alfalfa meal, and heat is steamed, and obtains material 2；
3) dusty yeast that 3-5% expects 2 mass is inoculated with, fermentation, fermentation material is crushed, both.
Further, the growth promotion described in step 2), 1 scale of feeding of feed are 1.8-2.7kg/d, feed in three times, have fed feeding
After material 1, continue to feed green grass feed to replacement gilt.
Further, the illumination described in step 3), using the energy-saving bulb of 40-60w, suspension distance ground 1.4-
1.8m, each light application time are 40-60min.
Further, the insemination described in step 5), is positioned over position limiting fence by the ripe replacement gilt of heat performance and carries out manually
Semen deposition, semen deposition are divided into 2-3 times, each interval time 10-12h.
Further, the feed 2, is made of following mass parts raw material, 45-50 parts of corn, 8-13 parts of dregs of beans, wheat bran
15-20 parts, 10-12 parts of beet pulp, 3-5 parts of cellulose, 0.5-1.0 parts of mountain flour, 1.0-1.3 parts of calcium monohydrogen phosphate, choline chloride
0.1-0.2 parts, 0.2-0.5 parts of sodium chloride, 0.2 part of the more ore deposits of boar, 0.2 part of boar multidimensional, 0.1 part of mould inhibitor, antioxidant
0.05-0.1 parts.
Further, the nursing described in step 6), sow inseminate to pregnant 7 days scales of feeding：1.8-2.0kg/ day/head；Gestation 8
It is to pregnant 90 days scales of feeding：2.5-2.8kg/ days/head, amount is fed in pregnant 90- farrowing day：2.8-3.0kg/ day/head.
Further, whole cycle keeps swinery living environment clean, dry.
Beneficial effect：The present invention is in order to improve a tire sow conception rate, by sow gestation early period, and after gestation, adopts
Fed with the feed of different formulations, and after first half period of gestation sow eats feed 1, carry out illumination, by illumination, promoted female
Pig absorbs the beneficiating ingredient in feed, increases the hormonal readiness in sow body, promotes sow sexual desire, plays and promotes ovum thin
The effect of born of the same parents' development, can improve embryo survival and produce immunoprotection, thus improve female farrow conception rate, its by
Tire rate is up to more than 94%.After gestation, raised using feed 2, each component in feed 2 is mixed using certain ratio
Close, each nutritional ingredient collocation is balanced, and sow upgrowth situation is good, increases body weight gains and back-fat thickness, reduces embryo's loss and carries
The health status of newborn piglet is risen, so that son's number living is up to 12-13 heads/tire, the weight of nascent porkling is up to 1.5-
1.6kg。
Embodiment
The embodiment of the present invention is described in further detail below, but the invention is not limited in these realities
Mode is applied, any improvement or replacement on the present embodiment essence spirit, it is claimed to still fall within the claims in the present invention
Scope.
Embodiment 1
A kind of method for improving a tire sow conception rate, comprises the following steps：
1) choose seeds：Selecting the sow of 220-240 ages in days, U.S.A is sow 120-130kg, pellet system sow as replacement gilt
135-140kg；
2) growth promotion：Replacement gilt is fed with feed 1；
3) illumination：Illumination is carried out to replacement gilt after each edible feed 1；
4) promote the sexual maturity：After being fed 10 days with feed 1, the boar that is highly sexed is driven daily to standby swinery and replacement gilt
Directly contact, accurate recording replacement gilt oestrus (heat date, heat performance etc.), the standby to showing heat sign
Sow concentrates placement again；
5) inseminate：Carry and starting within 1 week before prediction again oestrous cycle, it is daily that the young boar being highly sexed and standby is female
Pig is positioned over movement column home, appoints boar to be chased with replacement gilt, and until replacement gilt shows heat performance, mons pubes are red and swollen, cloudy
Road has mucus discharge, have a dull expression on one's face, ears are erect, and strengthens boar and replacement gilt contact strength, appoints the free mounting standby of boar
Sow, until replacement gilt shows obvious quiet vertical reflection, receives boar and stablizes mounting, can determine whether replacement gilt is heat table
It is ready-made ripe, the ripe replacement gilt of heat performance is positioned over position limiting fence and carries out artificial insemination；
6) feed：Feed for sow 2 after insemination is fed until farrowing.
The feed 1, including following mass parts raw material：Corn 500g, wheat bran 150g, dregs of beans 80g, arginine 30g, paddy
Propylhomoserin 30g, vitamin mixtures 30g, mineral mixture 30g, manna oligosacchride 30g, antibacterial peptide 15g, additive 15g, coating
Short chain fatty acids 1g, the preparation method of feed 1 are to mix each material composition both to obtain.
The additive, alfalfa meal, jujube, hawthorn are according to mass ratio 3:7:2 mix.
The additive, including following preparation process：
1) mountain jujube, jujube frying, obtain material 1；
2) material 1 crushes, and is mixed with alfalfa meal, and heat is steamed, and obtains material 2；
3) dusty yeast of 3% material, 2 mass is inoculated with, fermentation, fermentation material is crushed, both.
Growth promotion described in step 2), 1 scale of feeding of feed are 1.8-2.7kg/d, are fed in three times, after having fed feed 1, after
Continue and feed green grass feed to replacement gilt.
Illumination described in step 3), using the energy-saving bulb of 40w, suspension distance ground 1.4m, each light application time
For 40min.
Insemination described in step 5), is positioned over position limiting fence by the ripe replacement gilt of heat performance and carries out artificial insemination, defeated
Essence is divided into 2-3 times, each interval time 10-12h.
The feed 2, is made of following mass parts raw material, corn 45g, dregs of beans 8g, wheat bran 15g, beet pulp 10g, fibre
Tie up element 3g, mountain flour 0.5g, calcium monohydrogen phosphate 1.0g, choline chloride 0.1g, sodium chloride 0.2g, the more ore deposit 0.2g of boar, boar multidimensional
0.2g, mould inhibitor 0.1g, antioxidant 0.05g.
Nursing described in step 6), sow inseminate to pregnant 7 days scales of feeding：1.8-2.0kg/ day/head；Gestation 8 days is to pregnant
It is pregnent 90 days scales of feeding：2.5-2.8kg/ days/head, amount is fed in pregnant 90- farrowing day：2.8-3.0kg/ day/head.
Whole cycle keeps swinery living environment clean, dry.
Embodiment 2
A kind of method for improving a tire sow conception rate, comprises the following steps：
1) choose seeds：Selecting the sow of 220-240 ages in days, U.S.A is sow 120-130kg, pellet system sow as replacement gilt
135-140kg；
2) growth promotion：Replacement gilt is fed with feed 1；
3) illumination：Illumination is carried out to replacement gilt after each edible feed 1；
4) promote the sexual maturity：After being fed 13 days with feed 1, the boar that is highly sexed is driven daily to standby swinery and replacement gilt
Directly contact, accurate recording replacement gilt oestrus (heat date, heat performance etc.), the standby to showing heat sign
Sow concentrates placement again；
5) inseminate：Carry and starting within 1 week before prediction again oestrous cycle, it is daily that the young boar being highly sexed and standby is female
Pig is positioned over movement column home, appoints boar to be chased with replacement gilt, and until replacement gilt shows heat performance, mons pubes are red and swollen, cloudy
Road has mucus discharge, have a dull expression on one's face, ears are erect, and strengthens boar and replacement gilt contact strength, appoints the free mounting standby of boar
Sow, until replacement gilt shows obvious quiet vertical reflection, receives boar and stablizes mounting, can determine whether replacement gilt is heat table
It is ready-made ripe, the ripe replacement gilt of heat performance is positioned over position limiting fence and carries out artificial insemination；
6) feed：Feed for sow 2 after insemination is fed until farrowing.
The feed 1, including following mass parts raw material：Corn 550g, wheat bran 170g, dregs of beans 120g, arginine 40g,
Glutamic acid 50g, vitamin mixtures 40g, mineral mixture 40g, manna oligosacchride 35g, antibacterial peptide 20g, additive 20g, bag
Film short chain fatty acids 2g.
The additive, alfalfa meal, jujube, hawthorn are according to mass ratio 4:8:3 mix.
The additive, including following preparation process：
1) mountain jujube, jujube frying, obtain material 1；
2) material 1 crushes, and is mixed with alfalfa meal, and heat is steamed, and obtains material 2；
3) dusty yeast of 4% material, 2 mass is inoculated with, fermentation, fermentation material is crushed, both.
Growth promotion described in step 2), 1 scale of feeding of feed are 1.8-2.7kg/d, are fed in three times, after having fed feed 1, after
Continue and feed green grass feed to replacement gilt.
Illumination described in step 3), using the energy-saving bulb of 50w, suspension distance ground 1.6m, each light application time
For 50min.
Insemination described in step 5), is positioned over position limiting fence by the ripe replacement gilt of heat performance and carries out artificial insemination, defeated
Essence is divided into 2-3 times, each interval time 10-12h.
The feed 2, is made of following mass parts raw material, corn 47g, dregs of beans 10g, wheat bran 17g, beet pulp 11g, fibre
Tie up element 4g, mountain flour 0.7g, calcium monohydrogen phosphate 1.1g, choline chloride 0.15g, sodium chloride 0.4g, the more ore deposit 0.2g of boar, boar multidimensional
0.2g, mould inhibitor 0.1g, antioxidant 0.07g.
Nursing described in step 6), sow inseminate to pregnant 7 days scales of feeding：1.8-2.0kg/ day/head；Gestation 8 days is to pregnant
It is pregnent 90 days scales of feeding：2.5-2.8kg/ days/head, amount is fed in pregnant 90- farrowing day：2.8-3.0kg/ day/head.
Whole cycle keeps swinery living environment clean, dry.
Embodiment 3
A kind of method for improving a tire sow conception rate, comprises the following steps：
1) choose seeds：Selecting the sow of 220-240 ages in days, U.S.A is sow 120-130kg, pellet system sow as replacement gilt
135-140kg；
2) growth promotion：Replacement gilt is fed with feed 1；
3) illumination：Illumination is carried out to replacement gilt after each edible feed 1；
4) promote the sexual maturity：After being fed 15 days with feed 1, the boar that is highly sexed is driven daily to standby swinery and replacement gilt
Directly contact, accurate recording replacement gilt oestrus (heat date, heat performance etc.), the standby to showing heat sign
Sow concentrates placement again；
5) inseminate：Carry and starting within 1 week before prediction again oestrous cycle, it is daily that the young boar being highly sexed and standby is female
Pig is positioned over movement column home, appoints boar to be chased with replacement gilt, and until replacement gilt shows heat performance, mons pubes are red and swollen, cloudy
Road has mucus discharge, have a dull expression on one's face, ears are erect, and strengthens boar and replacement gilt contact strength, appoints the free mounting standby of boar
Sow, until replacement gilt shows obvious quiet vertical reflection, receives boar and stablizes mounting, can determine whether replacement gilt is heat table
It is ready-made ripe, the ripe replacement gilt of heat performance is positioned over position limiting fence and carries out artificial insemination；
6) feed：Feed for sow 2 after insemination is fed until farrowing.
The feed 1, including following mass parts raw material：Corn 600g, wheat bran 200g, dregs of beans 140g, arginine 60g,
Glutamic acid 60g, vitamin mixtures 50g, mineral mixture 45g, manna oligosacchride 40g, antibacterial peptide 25g, additive 25g, bag
Film short chain fatty acids 4g.
The additive, alfalfa meal, jujube, hawthorn are according to mass ratio 5:10:4 mix.
The additive, including following preparation process：
1) mountain jujube, jujube frying, obtain material 1；
2) material 1 crushes, and is mixed with alfalfa meal, and heat is steamed, and obtains material 2；
3) dusty yeast that 3-5% expects 2 mass is inoculated with, fermentation, fermentation material is crushed, both.
Growth promotion described in step 2), 1 scale of feeding of feed are 1.8-2.7kg/d, are fed in three times, after having fed feed 1, after
Continue and feed green grass feed to replacement gilt.
Illumination described in step 3), using the energy-saving bulb of 60w, suspension distance ground 1.8m, each light application time
For 60min.
Insemination described in step 5), is positioned over position limiting fence by the ripe replacement gilt of heat performance and carries out artificial insemination, defeated
Essence is divided into 2-3 times, each interval time 10-12h.
The feed 2, is made of following mass parts raw material, corn 50g, dregs of beans 13g, wheat bran 20g, beet pulp 12g, fibre
Tie up element 5g, mountain flour 1.0g, calcium monohydrogen phosphate 1.3g, choline chloride 0.2g, sodium chloride 0.5g, the more ore deposit 0.2g of boar, boar multidimensional
0.2g, mould inhibitor 0.1g, antioxidant 0.05-0.1g.
Nursing described in step 6), sow inseminate to pregnant 7 days scales of feeding：1.8-2.0kg/ day/head；Gestation 8 days is to pregnant
It is pregnent 90 days scales of feeding：2.5-2.8kg/ days/head, amount is fed in pregnant 90- farrowing day：2.8-3.0kg/ day/head.
Whole cycle keeps swinery living environment clean, dry.
Embodiment 4
Difference lies in other to replacement gilt without illumination after each edible feed 1 with embodiment 2 for embodiment 4
Rearing conditions its steps it is same as Example 2.
Embodiment 5
Embodiment 5 is identical with feed 2 in feed 1 used in the growth promotion stage, its step of other rearing conditions and reality
It is identical to apply example 2.
Embodiment 6
6 step 6) of embodiment feed the stage, used feed 2 is identical with feed 1, its step of other rearing conditions and
Embodiment 2 is identical.
Embodiment 7
Embodiment 7-12 feeds 1 are formulated as shown in table 1, its step of other rearing conditions is same as Example 2.
1 embodiment 7-12 feeds 1 of table are formulated
| Embodiment 7 | Embodiment 8 | Embodiment 9 | Embodiment 10 | Embodiment 11 | Embodiment 12 | |
| Corn | 550g | 550g | 550g | 550g | 550g | 550g |
| Wheat bran | 170g | 170g | 170g | 170g | 170g | 170g |
| Dregs of beans | 120g | 120g | 120g | 120g | 120g | 120g |
| Arginine | 20g | 40g | 40g | 40g | 40g | 40g |
| Glutamic acid | 50g | 50g | 50g | 50g | 50g | 50g |
| Vitamin mixtures | 40g | 60g | 40g | 20g | 40g | 40g |
| Mineral mixture | 40g | 40g | 40g | 40g | 20g | 40g |
| Manna oligosacchride | 35g | 35g | 20g | 35g | 5g | 35g |
| Antibacterial peptide | 20g | 20g | 10g | 20g | 20g | 20g |
| Additive | 20g | 50g | 20g | 20g | 20g | - |
| Coating short chain fatty acids | 5g | 2g | 2g | 7g | 2g | 2g |
Experimental example
1st, nutrition pre-mixing agent applied analysis
Weight and body condition close (120-130kg or so), age in days close (220 age in days), new U.S.A that health is disease-free are binary
Hybridizing replacement gilt (long white × great Bai) 650, be divided into 13 groups, 1-12 groups are fed using the method for embodiment 1-12,
Experimental group 13 is raised with traditional method, carries out luring feelings, raising in a conventional manner.Boar lures feelings before breeding, for the first time
After heat, having heat performance to start breeding for the second time, (vulva is red and swollen, mons pubes have the performances such as mucus outflow, does not require necessarily to connect
By boar mounting), forage feed amount is identical with embodiment 1-12.Feed formula：Corn 57.75g, dregs of beans 14g, wheat bran 25g, stone
Powder 1.5g, calcium monohydrogen phosphate 0.7g, sodium chloride 0.4g, choline 0.1g, antioxidant 0.05g, mould inhibitor 0.1g, the more ore deposits of boar
0.2g, boar multidimensional 0.2g.Experiment 3 times is carried out using with a collection of sow, is averaged.
The farrowing data statistics result of table 2
| Oestrus rate % | Conception rate % | Litter size/n | Nascent average weight kg | Son number/n living | Placental Weight/kg | |
| Embodiment 1 | 100% | 96.6% | 13.46 | 1.54 | 12.35 | 3.56 |
| Embodiment 2 | 98% | 94.8% | 13.50 | 1.55 | 12.40 | 3.53 |
| Embodiment 3 | 98% | 95.6% | 13.75 | 1.56 | 12.78 | 3.60 |
| Embodiment 4 | 94% | 89.5% | 12.03 | 1.44 | 11.25 | 3.14 |
| Embodiment 5 | 96% | 86.5% | 12.78 | 1.47 | 11.20 | 3.17 |
| Embodiment 6 | 92% | 87.4% | 11.25 | 1.46 | 11.04 | 3.10 |
| Embodiment 7 | 94% | 89.0% | 11.80 | 1.45 | 10.80 | 3.14 |
| Embodiment 8 | 96% | 86.5% | 12.25 | 1.39 | 11.20 | 3.18 |
| Embodiment 9 | 94% | 86.7% | 12.45 | 1.41 | 11.95 | 3.17 |
| Embodiment 10 | 96% | 88.5% | 11.25 | 1.43 | 11.76 | 3.20 |
| Embodiment 11 | 92% | 86.4% | 11.37 | 1.42 | 11.47 | 3.15 |
| Embodiment 12 | 94% | 88.8% | 11.80 | 1.45 | 12.20 | 3.16 |
| Control group | 90% | 82.4% | 10.80 | 1.41 | 10.50 | 3.01 |
Being found by above analysis, the present invention is in order to improve a tire sow conception rate, by sow gestation early period, and it is pregnant
After being pregnent, fed using the feed of different formulations, and after first half period of gestation sow eats feed 1, carry out illumination, pass through light
According to, promote sow to absorb the beneficiating ingredient in feed, increase the hormonal readiness in sow body, promote sow sexual desire,
To the effect for promoting egg cell development, embryo survival can be improved and produce immunoprotection, thus improve female farrow
Conception rate, its conception rate are up to more than 94%.After gestation, raised using feed 2, each component in feed 2 uses one
Fixed ratio mixing, each nutritional ingredient collocation is balanced, and sow upgrowth situation is good, increases body weight gains and back-fat thickness, reduces embryo
Tire loses and the health status of lifting newborn piglet, so that son's number living is up to 12-13 heads/tire, the weight for porkling of coming into being is high
Up to 1.5-1.6kg.
Claims (9)
- A kind of 1. method for improving a tire sow conception rate, it is characterised in that comprise the following steps：1) choose seeds：The sow of 220-240 ages in days is selected as replacement gilt；2) growth promotion：Replacement gilt is fed with feed 1；3) illumination：Illumination is carried out to replacement gilt after each edible feed 1；4) promote the sexual maturity：After being fed 10-15 days with feed 1, the boar that is highly sexed is driven daily to standby swinery and replacement gilt Directly contact；5) inseminate：Replacement gilt heat performance is ripe, carries out artificial insemination；6) feed：Feed for sow 2 after insemination is fed until farrowing.
- 2. the method for a tire sow conception rate is improved as claimed in claim 1, it is characterised in that the feed 1, including with Lower mass parts raw material：500-600 parts of corn, 150-200 parts of wheat bran, 80-140 parts of dregs of beans, 30-60 parts of arginine, glutamic acid 30- 60 points, 30-50 parts of vitamin mixtures, 30-45 parts of mineral mixture, 30-40 parts of manna oligosacchride, 15-25 parts of antibacterial peptide, add Add 15-25 parts of agent, 1-4 parts of coating short chain fatty acids.
- 3. the method for a tire sow conception rate is improved as claimed in claim 2, it is characterised in that the additive, clover Grass meal, jujube, hawthorn are according to mass ratio 3-5:7-10:2-4 is mixed.
- 4. the method for a tire sow conception rate is improved as claimed in claim 3, it is characterised in that the additive, including Following preparation process：1) mountain jujube, jujube frying, obtain material 1；2) material 1 crushes, and is mixed with alfalfa meal, and heat is steamed, and obtains material 2；3) dusty yeast that 3-5% expects 2 mass is inoculated with, fermentation, fermentation material is crushed, both.
- 5. the method for a tire sow conception rate is improved as claimed in claim 1, it is characterised in that the growth-promoting described in step 2) Long, 1 scale of feeding of feed is 1.8-2.7kg/d, is fed in three times, after having fed feed 1, continues to feed green grass feed to replacement gilt.
- 6. the method for a tire sow conception rate is improved as claimed in claim 1, it is characterised in that the illumination described in step 3), Using the energy-saving bulb of 40-60w, suspension distance ground 1.4-1.8m, each light application time is 40-60min.
- 7. the method for a tire sow conception rate is improved as claimed in claim 1, it is characterised in that the insemination described in step 5), The ripe replacement gilt of heat performance is positioned over position limiting fence and carries out artificial insemination, semen deposition is divided into 2-3 times, each interval time 10-12h。
- 8. the method for a tire sow conception rate is improved as claimed in claim 1, it is characterised in that the feed 2, by following Mass parts raw material form, 45-50 parts of corn, 8-13 parts of dregs of beans, 15-20 parts of wheat bran, 10-12 parts of beet pulp, 3-5 parts of cellulose, 0.5-1.0 parts of mountain flour, 1.0-1.3 parts of calcium monohydrogen phosphate, 0.1-0.2 parts of choline chloride, 0.2-0.5 parts of sodium chloride, the more ore deposits 0.2 of boar Part, 0.2 part of boar multidimensional, 0.1 part of mould inhibitor, 0.05-0.1 parts of antioxidant.
- 9. the method for a tire sow conception rate is improved as claimed in claim 1, it is characterised in that the nursing described in step 6), Sow inseminates to pregnant 7 days scales of feeding：1.8-2.0kg/ day/head；Gestation 8 days is to pregnant 90 days scales of feeding：2.5-2.8kg/ days/ Amount is fed in head, pregnant 90- farrowing day：2.8-3.0kg/ day/head.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112801A (en) * | 2018-02-28 | 2018-06-05 | 贵州现代生态农业发展有限公司 | A kind of sow feed additive and preparation method thereof |
| CN109275624A (en) * | 2018-09-12 | 2019-01-29 | 乡宁县鑫润养殖有限公司 | A method of improving the first-born sow fertility rate |
| CN109362643A (en) * | 2018-11-06 | 2019-02-22 | 天津市畜牧兽医研究所 | A kind of breeding method of replacement gilt |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070001A (en) * | 2016-06-04 | 2016-11-09 | 永州市天顺畜牧科技有限责任公司 | The cultural method of breeding sow |
| CN106561544A (en) * | 2016-05-12 | 2017-04-19 | 新疆大北农牧业科技有限责任公司 | Sow feeding method |
| CN106922603A (en) * | 2015-12-30 | 2017-07-07 | 株洲市良强饲料科技有限公司 | A kind of pregnant feeding method to term sow |
-
2017
- 2017-12-11 CN CN201711307747.1A patent/CN108029631A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922603A (en) * | 2015-12-30 | 2017-07-07 | 株洲市良强饲料科技有限公司 | A kind of pregnant feeding method to term sow |
| CN106561544A (en) * | 2016-05-12 | 2017-04-19 | 新疆大北农牧业科技有限责任公司 | Sow feeding method |
| CN106070001A (en) * | 2016-06-04 | 2016-11-09 | 永州市天顺畜牧科技有限责任公司 | The cultural method of breeding sow |
Non-Patent Citations (2)
| Title |
|---|
| 美国饲料谷物协会: "《饲料、畜禽技术简讯》", 31 October 1997 * |
| 贺东昌: "《高效养猪技术》", 30 September 2016, 山西科学技术出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112801A (en) * | 2018-02-28 | 2018-06-05 | 贵州现代生态农业发展有限公司 | A kind of sow feed additive and preparation method thereof |
| CN109275624A (en) * | 2018-09-12 | 2019-01-29 | 乡宁县鑫润养殖有限公司 | A method of improving the first-born sow fertility rate |
| CN109362643A (en) * | 2018-11-06 | 2019-02-22 | 天津市畜牧兽医研究所 | A kind of breeding method of replacement gilt |
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