CN110226679A - A kind of pellet system high yield sows in perinatal period functionality supplement feed and its feeding method - Google Patents
A kind of pellet system high yield sows in perinatal period functionality supplement feed and its feeding method Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- A23K20/189—Enzymes
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- 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
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- 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
- A23K20/30—Oligoelements
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- 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
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- 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
Abstract
The invention discloses a kind of pellet system high yield sows in perinatal period functionality supplement feeds, including beet pulp, oat bran, extruding flaxseed meal, chocolate powder, calcium chloride, calcium monohydrogen phosphate, salt, N- carbamylglutamic acid, milking sow compound premixed feed, amino acid, Astragalus Root P.E, Radix Codonopsis extract, Radix Angelicae Sinensis and dried orange peel.The present invention passes through dietary fiber, quickly energy supply, Chinese herbal medicine combination, and milking sow material is cooperated to use, it is adjusted by blood sugar concentration, is qi-blood tonifying, improved immunity, clearing heat and detoxicating miscarriage prevention, adjustment enteron aisle, promote postpartum uterine contraction and return to the past, shorten lochia efflux time, control postpartum infection, improve piglet Birth weight, piglet vigor, stillborn foetus number is reduced, sow in lactation feed intake is improved.
Description
Technical field
The present invention relates to pig's feed technical fields, more specifically more particularly to a kind of pellet system high yield sows in perinatal period
Functional supplement feed and its feeding method.
Background technique
Perinatal period refers to a transition period from gestation to lactation state.Latter half of gestation is to earlier lactating period, at this section
It is of short duration between although, it is extremely important to the production performance of high yield sow, because the stage is in colostrum pre-synthesis phase thus, seek in vivo
It supports supply and redistributes the stage in turning to breast tissue by embryo, while this stage is also in physiology and environment is dual answers
Swash, in addition birth process is the physiology course extremely to consume energy, specific demand of the biggish nest litter size to nutrition, such as nutrition
Be unable to get satisfaction or insufficient supply, the problem is especially prominent, stress such as aoxidize, stages of labor is too long, it is tired depression, appetite not
Vibration, lochia are persistently, eventually lead to is to produce white stillborn foetus to increase, and piglet vigor is poor, and postpartum milk is insufficient, and Gilt Uterus intimitis is tight
Weight, the health status of the sow finally influenced, the Growth Results in sow all one's life.So we are independent to 7 days postpartum by antenatal 7 days
It is divided into a stage --- stage perinatal period.
From the point of view of the case where producing stillborn foetus, 80% is all white tire dead just before giving birth in the last week, in addition, intrauterine growth retardation
Vigor is poor, speed of production is slow after piglet birth, has direct relationship with the nutrition supply of perinatal period.Perinatal period is related to sow
The number of live birth, newborn piglet vigor, weaned piglet weight, the rutting rate of sow, conception rate, even sow make
With the service life, the weanling pig head number that every sow can be provided every year is finally influenced, i.e. PSY, PSY are to measure pig farm benefit and mother
The important indicator of pig breeding achievement.The PSY of pig breeding industry the most developed country, if Denmark alreadys exceed 30, Holland is 29, the U.S.
It is 25, and China only only has 17-18 head at present.This means that China raise 2 sow weanling pigs produced with
The productivity that Denmark raises 1 is close, and therefore, the sow production level in China needs to excavate there are also very big potentiality.
Compared to add be, beautiful system, English system, genealogy of law boar, pellet is that the breeding performance of boar is rather brilliant, product subnumber height but out
Raw weight is low, this just directly brings a series of problems: piglet increases the demand of cream, sow then needs more nutrients, and substance is full
Sufficient lactation needs；And the universal appetite of modern sow is poor, lactation period feed intake is insufficient, and therefore, pellet is battalion of the high yield sow to feed
It supports more demanding.
It is seldom specifically for the mixed feed of perinatal period in the market, at present sows in perinatal period feeding feed there are two types of,
But there are the technological deficiencies in some designs, and ideal effect is not achieved.First is that using pregnant sow material, because nutrient concentration is low,
Lead to fetal intrauterine growth retardation, causes the weak son of birth piglet higher, vigor decline；Second is that using milking sow material, because
Fiber is insufficient, and perinatal period constipation is serious, and stages of labor is long, aggravates sow postpartum inflammation etc..To mitigate prevention of sow constipation problem, can generally make
With fluffy fibrous raw material, such as wheat bran, the crude fibre 7-8% of wheat bran will such as solve sow because its crude fiber content is not high
Constipation problem usually requires largely to add, since agent of feed for nursing sow nutritional requirement is higher, by Feeding Prescription Design space
Limitation, can not add the wheat bran of large scale to meet sow to coarse-fibred needs.
Summary of the invention
It is an object of the invention in view of the above shortcomings of the prior art, provide a kind of pellet system high yield sows in perinatal period function
Property supplement feed, nutritive index are as follows: crude protein content 10-14%, net energy 1800-2200KCal/Kg, crude fiber content 14-
16%, lysine content 0.6-1.2% had not only been able to satisfy sows in perinatal period development of fetus nutritional need, but also can solve sows in perinatal period
Stress, postpartum disease the problems such as.
To achieve the above object, present invention employs following technical solutions:
A kind of pellet system high yield sows in perinatal period functionality supplement feed, is made of: beet pulp 200-500 the raw material of following parts by weight
Part, 200-400 parts of oat bran, 80-200 parts of extruding flaxseed meal, 100-300 parts of chocolate powder, 20-80 parts of calcium chloride, phosphoric acid
10-20 parts of hydrogen calcium, 3-5 parts of salt, 0.5-2 parts of N- carbamylglutamic acid, 20-30 parts of milking sow compound premixed feed, rely
2-3 parts of propylhomoserin, 1-4 parts of Astragalus Root P.E, Radix Codonopsis extract 0.2-0.5 parts, 0.5-2 parts of Radix Angelicae Sinensis, 1-3 parts of dried orange peel.
The milking sow compound premixed feed is commercially available milking sow compound premixed feed, including pig with inorganic micro-
Secondary element, pig organic trace element, pig multidimensional, lysine, methionine, threonine, tryptophan, phytase, choline chloride,
Mould inhibitor, N- carbamylglutamic acid, Bu Ladi yeast, probiotics, carrier are litter shell powder.
The beet pulp is product of the by-product addition blackstrap through granulation formation after beet sugar manufacture, crude fiber content
>=17%, soluble fibre contents are high.
The oat bran is milled as raw material separated wheat cortex in pulverizing process using oat, crude fiber content >=
23%。
The extruding flaxseed meal is the byproduct that linseed obtains after extruding soaks extract oil, has laxative, is used
Sow feed can prevent constipation.
The chocolate powder is a kind of byproduct of food factory, can improve attractant, quickly supplement energy.
The N- carbamylglutamic acid is feed grade additive, and N- carbamylglutamic acid >=97.0% has and improves sow body
Interior arginine-level improves nest litter size, nest weight gain, the effect of weaned piglet survival rate, nest weaning weight.
The present invention also provides the feeding methods of above-mentioned pellet system high yield sows in perinatal period functionality supplement feed, are in sow
Perinatal period uses the functional supplement feed and agent of feed for nursing sow 1 ︰ 4-6 in mass ratio collocation, and when feeding can first feed
Functional supplement feed is fed after can also mixing with agent of feed for nursing sow.
Compared with prior art, the present invention mainly has the beneficial effect of following several respects:
For the present invention using the formula design concept of low albumen, high in soluble fiber, crude fiber content is common milking sow material
3-4 times, crude fibre can promote intestines peristalsis, reduce constipation.Beet pulp, oat bran crude fibre be the 2 times or more of wheat bran, match
Both raw materials largely add in side, and the content of the Soluble Fiber of beet pulp, oat bran is much higher than wheat bran, soluble
Fiber improves the hydrability and Fermented of daily ration, and the good daily ration of hydrability can increase the full sense of gestational period sow, and effectively prevent
Constipation.The short chain fatty acids that fermentation generates are rapidly absorbed into blood, improve the insulin sensitivity of latter half of gestation and Early-lactation,
And then sow lactation period feed intake is increased, the short chain fatty acids of small molecule can be converted into butterfat, can increase the lactation of sow
Power；Linseed after extruding high-temperature process can destroy anti-nutritional factors thioglucoside therein, reduce the life of hydrogen cyanide
At detoxification efficiency is good, and flaxseed meal is rich in omega-3 polyunsaturated fatty acids, enhances immunity of organisms, to enhance piglet resistance
Power, the growth of advantageous piglet；Meet the nutritional need in sow later period using high amino acid；Chocolate powder attractant is good, slightly
Fat be greater than 15%, total sugar be greater than 50%, can fast supply energy, supplement sow physical strength；Daily ration electrolyte is adjusted in calcium chloride
Equilibrium valve improves calcium ion concentration in parturient sow blood, shortens delivery time, reduces sow urine ph values, and it is scorching to reduce postpartum
Disease etc.；N- carbamylglutamic acid, which has, improves arginine-level in sow body, can promote the smooth muscle relaxation of sow after childbirth,
Alleviate muscular tone state, be conducive to its Recovery, has raising nest litter size, nest weight gain, weaned piglet survival rate, nest disconnected
The effect of milk weight；Using Chinese medical extract, Chinese medicine, there is bactericidal effect, reduce the generation of postpartum inflammation, improve immunity of organism
Power.
Sows in perinatal period is short, and feed feed intake is few, and market demand is small, is such as raised using perinatal period premixed feed or concentration
Material also needs to be reprocessed into mixed feed with premixed feed or concentrated feed, and the present invention is ingenious in design, and formula is designed and fed
The improvement of method organically combines, and is designed to that a kind of sows in perinatal period functionality supplement feed and agent of feed for nursing sow collocation use,
Not only be easy to use, but can solve sows in perinatal period there are the problem of.
The present invention uses under multi-nutrition measure with agent of feed for nursing sow matched combined, according to antenatal, postpartum feeding
Amount is different, and the corresponding scale of feeding for adjusting functional supplement feed can effectively reduce the generation of sows in perinatal period syndrome, improve
The annual output number pigs weaned of sow.In particular with the improvement of sow kind, nutrient research deeply, the improvement of feeding method,
Nest litter size is being continuously improved, and is badly in need of solving that Birth weight is small, still birth rate is high, weak young number height, stages of labor length, sow loss of appetite etc. are asked
Topic.It is proved through a large amount of feeding experiment and practice: under the premise of nest litter size is more, birth weight is lower, with this hair
Bright a kind of high yield sows in perinatal period functionality supplement feed, to the reproductive performance of sow, feed intake and the health of piglet, survival
The indexs such as rate, weaning weight improve significantly.
Specific embodiment
Embodiment 1
Contain in every kilogram of pellet system high yield sows in perinatal period functionality supplement feed: beet pulp 300g, oat bran 280g, extruding
Flaxseed meal 113.5g, chocolate powder 213g, calcium chloride 40g, calcium monohydrogen phosphate 12g, salt 4g, N- carbamylglutamic acid 2g are fed
Wet nurse pig compound premixed feed 25g, lysine 2.5g, Astragalus Root P.E 3g, Radix Codonopsis extract 0.5g, Radix Angelicae Sinensis 2g, dried orange peel
2.5g。
Embodiment 2
Contain in every kilogram of pellet system high yield sows in perinatal period functionality supplement feed: beet pulp 294g, oat bran 275g, extruding
Flaxseed meal 120, chocolate powder 220g, calcium chloride 40g, calcium monohydrogen phosphate 10g, salt 5g, N- carbamylglutamic acid 2g, lactation are female
Pig compound premixed feed 25g, lysine 2g, Astragalus Root P.E 2.5g, Radix Codonopsis extract 0.5g, Radix Angelicae Sinensis 1.5g, dried orange peel 2.5g.
Embodiment 3
Contain in every kilogram of pellet system high yield sows in perinatal period functionality supplement feed: beet pulp 320g, oat bran 236.6g, it is swollen
Change flaxseed meal 130g, chocolate powder 210g, calcium chloride 50g, calcium monohydrogen phosphate 11g, salt 4g, N- carbamylglutamic acid 1.8g,
Milking sow compound premixed feed 25g, lysine 3g, Astragalus Root P.E 3.5g, Radix Codonopsis extract 0.3g, Radix Angelicae Sinensis 1.8g are old
Skin 3g.
The preparation process of functionality supplement feed of the invention is as follows: according to conventional technical means in the art, passing through cleaning, powder
Graininess pellet system high yield sows in perinatal period functionality supplement feed is made in the processes such as broken, ingredient, mixing, granulation, packing.
Detoxification experiment one
In order to verify the present invention to the feeding effect of sows in perinatal period, on December 9,10 days to 2018 October in 2018 good and
The Miluo River branch company, agriculture and animal husbandry limited liability company has carried out 2 batches of feeding evaluation tests, and functionality supplement used in test A, test B is raised
Material " time of childbirth companion " is prepared by the formula of embodiment 1 and embodiment 2 respectively, and related specific testing data is as follows:
1, materials and methods
1.1 test material
High-grade breastfeeding sow compound feed 866, sows in perinatal period functionality supplement feed " time of childbirth companion " are that Hunan is good and raw
The production of object feed companies.
1.2 experimental design
Test is designed using cross-over experiment, and two batches is divided to carry out, as far as possible removal disturbing factor.Choose that kind is identical, parity phase
7-10 days pellet system sows before close childbirth, two each 24 of batch difference, by same breed, parity is close, age in days phase of breeding
Close sow is matched, and the sow of pairing is randomly divided into control group and test group.Feed mode is normal according to test pig farm
The feeding manner of rule, nursing period reach the state of free choice feeding as far as possible, and in order to show the difference of feed intake, it is every to record every nest pig
The health condition of it feed intake and swinery.During test, the generation, medication and therapeutic effect of various diseases are recorded.
The addition time of time of childbirth companion is after the upper obstetric table of sow to postpartum the 5th day (antenatal 7-10 days).Specific test
Design and each group feeding method are as shown in table 1, and piglet is weaned for 21 days after birth.
Table 1: feeding method
| Experimental stage | Control group | Test group |
| Antenatal 3 to 10 days | 866 breastfeeding sow compound feed 3.6Kg/d | 866 breastfeeding sow compound feed 3.0kg+ " time of childbirth companion " 0.6Kg/d |
| It extremely gave a birth the same day within antenatal 2 days | 866 breastfeeding sow compound feed 1.5-2Kg/d | 866 breastfeeding sow compound feed 1.5kg+ " time of childbirth companion " 0.3Kg/d |
| The 2nd day after childbirth | 866 breastfeeding sow compound feed 1-2Kg/d | 866 breastfeeding sow compound feed 1.5kg+ " time of childbirth companion " 0.3Kg/d |
| The the 3rd, 4,5 day after childbirth | 866 breastfeeding sow compound feeds 3,4,5Kg/d | 866 breastfeeding sow compound feeds 2.5,3.5,4.5kg+ " time of childbirth companion " 0.5Kg/d |
| 6 to 21 days after childbirth | 866 breastfeeding sow compound feeds are freely eaten | 866 breastfeeding sow compound feeds are freely eaten |
Note: when feed intake declines during childbirth, time of childbirth companion's additive amount is suitably reduced, and must not exceed the 25% of total feed intake, can
It first feeds or is fed after being stirred with 866.
1.3 test daily rations
Testing daily ration is 866 milking sow material and " time of childbirth companion ", and basal nutrient level is shown in Table 2:
Table 2: the trophic level of basal diet
| Project | 866 breastfeeding sow compound feeds | Time of childbirth companion |
| Net energy KCal/Kg | 2500 | 2000 |
| Crude protein % | 17 | 12 |
| Lysine % | 1.0 | 0.8 |
| Crude fibre % | 4.0 | 14.5 |
1.4 testing index
1, back fat when detection sow enters delivery room and weans calculates back fat loss；
2, the head number of perinatal period (each 7 days of antenatal postpartum) daily prevention of sow constipation；
3, it records sow stages of labor (childbirth first to afterbirth be discharged)；
4, record nursing period daily every feed intake；
5, the every Litter size of record sow, number born alive, stillborn foetus, weak son, mummy, deformity etc.；
6, born weight, counterpoise, weight of weaning litter, counterpoise, nursing period death rate etc. are recorded.
Specific test data is shown in Table 3 and table 4:
Table 3: sow reproductive performance statistical form
| Project | Control group A | Control group B | Compare cell mean | Test group A | Experiment group B | Test cell mean |
| Sow head number (head) | 12 | 12 | 24 | 12 | 12 | 24 |
| Litter size (head/nest) | 14.67±2.49 | 16.0±5.82 | 15.33±4.45 | 15.08±4.44 | 15.91±2.16 | 15.48±3.49 |
| The equal stillborn foetus number of nest (head/nest) | 1.08±2.11 | 0.67±1.56 | 0.88±1.83 | 0.5±0.67 | 0.9±2.42 | 0.69±1.71 |
| The number of live birth (head/nest) | 13.58±2.15 | 15.33±5.21 | 14.46±4.0 | 14.58±4.38 | 15.0±2.37 | 14.78±3.49 |
| The weak young number (head/nest) of nest | 1.08±1.16 | 1.33±1.61 | 1.21±1.38 | 0.75±0.97 | 0.81±1.53 | 0.78±1.24 |
| The effectively young number (head/nest) of nest | 12.5±1.98 | 14±4.88 | 13.25±3.72 | 13.83±4.04 | 14.18±1.99 | 14±3.16 |
| Average stages of labor (minute) | 259±35 | 339±166 | 299±124 | 240±60 | 315±196 | 277.5±146 |
Table 4: sow and piglet growth performance statistical form
| Project | Control group A | Control group B | Compare cell mean | Test group A | Experiment group B | Test cell mean |
| Sow head number (head) | 12 | 12 | 24 | 12 | 12 | 24 |
| 21 ages in days wean counterpoise (Kg) | 5.97 | 6.31 | 6.17 | 6.16 | 6.58 | 6.38 |
| Nursing period survival rate % | 94.65 | 96.88 | 95.79 | 96.28 | 100 | 97.62 |
| Average daily feed intake (the Kg/ previous day) | 5.66 | 5.91 | 5.78 | 6.11 | 6.38 | 6.25 |
| Back fat loses (mm/) | 2.35±1.28 | 2.08±2.48 | 2.21±2.25 | 1.25±2.06 | 0.88±2.5 | 1.04±1.94 |
| Constipation ratio (%) | 20.28±0.26 | 20.74±0.78 | 20.51±0.57 | 9.67±0.95 | 9.97±0.33 | 9.82±0.64 |
2, test result
It learns that addition " time of childbirth companion " test group is average according to table 3, the analysis of 4 data of table: 1) reducing 0.19/nest of stillborn foetus；2) nest
Effective piglet number improves 0.75/nest；3) the weak young number of birth piglet reduces by 0.43/nest；4) stages of labor shorten 21.5 minutes/
Nest；5) wean counterpoise improves 0.21kg/ head；6) average daily feed intake improves 0.47kg/ head；7) back fat loss reduces 1.17mm/ head；
8) constipation reduces 10% or more.
In the case where Litter size averagely reaches 15 or more, test group is compared with control group, and nest stillborn foetus number reduces
21.6%, the number of live birth improves 2.2%, and the effectively young number of nest improves 5.7%, and the weak young number of nest reduces 35.5%, 21 ages in days
Wean counterpoise improves 3.4%, and sows in lactation daily ingestion amount improves 8.1%, and back fat loss reduces 52.9%, constipation ratio
Have dropped 52.1%.
3, conclusion
Test result shows to be added to perinatal period functional supplement feed of the invention on the basis of milking sow material, due to enclosing
Term functionality supplement feed forced for vitamins and mineral element, quickly supplement energy, and increase the ratio of multiple fiber raw material,
The quantity of Soluble Fiber is especially increased, enteron aisle and birth canal health can be effectively safeguarded, reduce constipation, shorten sow stages of labor,
Stillborn foetus and weak young number are reduced, the daily ingestion amount of weaned piglet weight and sow is improved, reduces back fat loss, conducive to being sent out after sow wean
Feelings.
Detoxification experiment two
In order to further verify the effect of supplement feed " time of childbirth companion " of the invention functional, select that 40 weight are close, gestational age
In the pellet system sow of 3-5 tire, 2 processing groups, every group of 20 repetitions are randomly divided into, every sow is a repetition.Control group
Feed is the agent of feed for nursing sow of certain company bought in the market, nutrient concentration are as follows: crude protein 17%, lysine 1%, crude fibre
≤ 5%, coarse ash≤ω 8%；The feed of test group is that the above-mentioned same agent of feed for nursing sow of certain company bought in the market adds this
Inventive functionality supplement feed " time of childbirth companion ", functional supplement feed " time of childbirth companion " are matched as listed by embodiment 3
System.
The addition time of test group " time of childbirth companion " after the upper obstetric table of sow (antenatal 7-10 days) to postpartum the 5th day,
Specific experimental design and feeding method are as shown in table 5.Feed mode is according to the feeding manner of test pig farm routine, and nursing period is as far as possible
Reach the state of free choice feeding, piglet is weaned in 21 ages in days.It is weighed as unit of nest after sows farrowing, record litter size, birth
Work son number, stillborn foetus number, the stages of labor of sow, the daily feed intake of sow, weight of weaning litter, weaning piglet, lactation number of days, is surveyed weak young number
Measure back fat, calculate the weak young number of the effectively young number of Litter size, the number of live births, nest, nest, average stages of labor, wean counterpoise,
The average daily feed intake of sow, nursing period survival rate, back fat loss etc., test result is shown in Table 6.
Table 5: feeding method
| Experimental stage | Control group | Test group |
| Antenatal 3 to 10 days | 3.6Kg/d milking sow material | Time of childbirth Ban Lv ︰ milking sow material=1 ︰ 4 amounts to 3.6Kg/d |
| Antenatal 2 days to after giving a birth the 2nd day | 1.8Kg/d milking sow material | Time of childbirth Ban Lv ︰ milking sow material=1 ︰ 5 amounts to 1.8Kg/d |
| The the 3rd, 4,5 day after childbirth | 3,4,5Kg/d milking sow material | Time of childbirth Ban Lv ︰ milking sow material=1 ︰ 6, respectively 3,4,5Kg/d |
| 6 to 21 days after childbirth | Milking sow material is freely eaten | Milking sow material is freely eaten |
Table 6: sow and piglet growth performance statistical form
| Control group | Test group | |
| Sow head number | 20 | 20 |
| Litter size (head) | 14.56±4.82 | 15.42±3.08 |
| The equal stillborn foetus number (head) of nest | 1.18±2.63 | 0.74±1.68 |
| The weak young number (head) of nest | 3.68±5.36 | 0.83±1.34 |
| Nest young number (head) effectively living | 9.7±5.48 | 13.85±3.76 |
| Average stages of labor (minute) | 363±145 | 290±132 |
| 21 ages in days wean counterpoise (Kg) | 5.81±0.62 | 6.24±0.56 |
| Piglet survival ratio (%) | 93.96 | 97.85 |
| Sow average daily gain (Kg/d) | 5.51±0.55 | 6.08±0.64 |
| Back fat loses (mm/) | 2.39±2.56 | 1.15±2.08 |
| Head number (head) occurs for constipation | 4 | 2 |
As seen from the data in Table 6: the high yield sow in perinatal period adds sow on the basis of using common agent of feed for nursing sow
Perinatal period functional supplement feed can improve the reproductive performance of sow and the growth performance of piglet, be embodied in the equal stillborn foetus of nest
Number declines, the effectively young number of nest improves, weaned piglet brings up again high, sow feed intake raising, back fat loss is reduced, stages of labor shortens,
Constipation head number is reduced.
Claims (6)
1. a kind of pellet system high yield sows in perinatal period functionality supplement feed, it is characterised in that: be made of the raw material of following parts by weight:
200-500 parts of beet pulp, 200-400 parts of oat bran, 80-200 parts of extruding flaxseed meal, 100-300 parts of chocolate powder, chlorine
Calcium 20-80 parts of change, 10-20 parts of calcium monohydrogen phosphate, 3-5 parts of salt, 0.5-2 parts of N- carbamylglutamic acid, milking sow compound premixing
Feed 20-30 parts of conjunction, it is 2-3 parts of lysine, 1-4 parts of Astragalus Root P.E, Radix Codonopsis extract 0.2-0.5 parts, 0.5-2 parts of Radix Angelicae Sinensis, old
1-3 parts of skin.
2. pellet system high yield sows in perinatal period functionality supplement feed according to claim 1, it is characterised in that: the lactation
Sow compound premixed feed includes pig inorganic microelement, pig organic trace element, pig multidimensional, lysine, egg ammonia
Acid, threonine, tryptophan, phytase, choline chloride, mould inhibitor, N- carbamylglutamic acid, Bu Ladi yeast, probiotics,
Carrier is litter shell powder.
3. pellet system high yield sows in perinatal period functionality supplement feed according to claim 1, it is characterised in that: the beet
The dregs of rice are the by-product generated after garden beet is refined sugar, the product that addition blackstrap is formed through granulation, crude fiber content >=17%.
4. pellet system high yield sows in perinatal period functionality supplement feed according to claim 1, it is characterised in that: the oat
Bran is milled as raw material separated wheat cortex in pulverizing process using oat, crude fiber content >=23%.
5. pellet system high yield sows in perinatal period functionality supplement feed according to claim 1, it is characterised in that: the extruding
Flaxseed meal is the byproduct that linseed obtains after extruding soaks extract oil.
6. a kind of feeding method of pellet system high yield sows in perinatal period functionality supplement feed as described in claim 1, feature
Be: the feeding method is to press functionality supplement feed described in claim 1 with agent of feed for nursing sow in sows in perinatal period
1 ︰ 4-6 of mass ratio collocation uses, and when feeding can first feed functional supplement feed, carries out after can also mixing with agent of feed for nursing sow
Feeding.
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| CN111903856A (en) * | 2020-08-12 | 2020-11-10 | 河南纽贝斯科技有限公司 | Nutritional agent for sows in perinatal period and application thereof |
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| CN104621382A (en) * | 2014-12-25 | 2015-05-20 | 北京资源亚太饲料科技有限公司 | Functional feed applied to sows in perinatal period and application of feed |
| CN108094320A (en) * | 2017-12-26 | 2018-06-01 | 辽宁禾丰牧业股份有限公司 | One broad sow medelling feeding method and its gestational period feed |
| CN108450672A (en) * | 2016-12-12 | 2018-08-28 | 沈阳英大科技发展有限公司 | A kind of sows in perinatal period mixed feed and preparation method thereof |
| CN108740450A (en) * | 2018-07-19 | 2018-11-06 | 邛崃驰阳农牧科技有限公司 | A kind of agent of feed for nursing sow for improving weight of weaning litter and reducing sow body weight loss |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104621382A (en) * | 2014-12-25 | 2015-05-20 | 北京资源亚太饲料科技有限公司 | Functional feed applied to sows in perinatal period and application of feed |
| CN108450672A (en) * | 2016-12-12 | 2018-08-28 | 沈阳英大科技发展有限公司 | A kind of sows in perinatal period mixed feed and preparation method thereof |
| CN108094320A (en) * | 2017-12-26 | 2018-06-01 | 辽宁禾丰牧业股份有限公司 | One broad sow medelling feeding method and its gestational period feed |
| CN108740450A (en) * | 2018-07-19 | 2018-11-06 | 邛崃驰阳农牧科技有限公司 | A kind of agent of feed for nursing sow for improving weight of weaning litter and reducing sow body weight loss |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111903856A (en) * | 2020-08-12 | 2020-11-10 | 河南纽贝斯科技有限公司 | Nutritional agent for sows in perinatal period and application thereof |
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