CN104397422B - A kind of perinatal period sow mixed feed for alleviating heat stress and preparation method thereof - Google Patents
A kind of perinatal period sow mixed feed for alleviating heat stress and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a kind of perinatal period sow mixed feed for alleviating heat stress and preparation method thereof, wherein feed includes the component of following mass percent：Corn 53~60%, dregs of beans 15~25%, wheat bran 1~5%, rice bran 1~4%, DDGS 8~18%, soya-bean oil 1.2~1.8%, microcapsules coating coconut oil 1.0~2.0%, calcium monohydrogen phosphate 1.0~1.4%, stone flour 0.8~1.2%, arginine 0.8~1.2%, lysine 0.1~0.3%, methionine 0.1~0.2%, threonine 0.03~0.06%, Choline Chloride 0.1~0.2%, salt 0.30~0.45%, premix 1~2%, complex enzyme formulation 0.02~0.05%.The present invention is regulated and controled by the nutrition to phase perinatal period sow, improves the viability of newborn piglet under the conditions of hot climate, and improves the milking capacity of sow in lactation, so as to improve the health status and the speed of growth of nursery-age pig.
Description
Technical field
The present invention relates to a broad sow mixed feed, belong to mixed feed technical field, referring in particular to a kind of heat of alleviating should
Sharp perinatal period sow mixed feed and preparation method thereof.
Background technology
Sows in perinatal period nutrition is most important.Research shows that the nutrition supply in sow later stage directly affects the nascent of piglet
The quality of weight and colostrum.Lactation period sow also contributes to the change of whole Piglet at Lactation Period body weight in addition to the Milking ability of influence sow
Change, and then influence its subsequent production performance.Existing patented technology shows that perinatal period feed can slow down sow produce surviving of son and reload answers
Swash and the problems such as sow digestive disorders, endotoxin harm, constipation can be solved.
But, at present still without the perinatal period sow feed product that can alleviate heat stress.For latter half of gestation and nursing period
Sow for, its suitable environment temperature is respectively 16~20 DEG C and 18~22 DEG C.And 7~August of northern China part and south
The temperature of side's 7~September part most area is all more than 30 DEG C.Therefore, perinatal period sow often should in heat during the broiling summer
Swash state.The harm of heat stress is very big, and the feed intake that can cause perinatal period sow declines, survival rate of embryo reduction, nursing period secrete
Breast amount is reduced, piglet daily gain is reduced etc..Be to solve problem above, await exploitation it is a kind of can effectively alleviate heat stress enclose product
Phase sow mixed feed, reduces the various adverse effects that heat stress is caused to perinatal period sow by way of nutrition regulation.
The content of the invention
A kind of blank it is an object of the invention to fill up prior art, there is provided effective perinatal period sow for alleviating heat stress
Mixed feed, by the nutrition regulation to sow heavy in pig, improves the viability of newborn piglet under the conditions of hot climate, and
The milking capacity of sow in lactation is improved, the health status and the speed of growth of lactation early stage piglet is improved.
Second object of the present invention is the preparation side of the perinatal period sow mixed feed for providing above-mentioned alleviation heat stress
Method.
In order to realize first purpose, the present invention is realized according to following technical scheme：
A kind of perinatal period sow mixed feed for alleviating heat stress, its component for including following mass percent：Corn 53
~60%, dregs of beans 15~25%, wheat bran 1~5%, rice bran 1~4%, DDGS 8~18%, soya-bean oil 1.2~1.8%, microcapsules
Coating coconut oil 1.0~2.0%, calcium monohydrogen phosphate 1.0~1.4%, stone flour 0.8~1.2%, arginine 0.8~1.2%, bad ammonia
Acid 0.1~0.3%, methionine 0.1~0.2%, threonine 0.03~0.06%, Choline Chloride 0.1~0.2%, salt 0.30
~0.45%, premix 1~2%, complex enzyme formulation 0.02~0.05%.
Further, the perinatal period sow mixed feed for alleviating heat stress includes the component of following mass percent：It is beautiful
Rice 53~57%, dregs of beans 19~21%, wheat bran 1.5~2.5%, rice bran 1~3%, DDGS 10~15%, soya-bean oil 1.2~
1.6%th, microcapsules coating coconut oil 1.0~2.0%, calcium monohydrogen phosphate 1.0~1.4%, stone flour 0.8~1.2%, arginine 0.8
~1.2%, lysine 0.1~0.3%, methionine 0.1~0.2%, threonine 0.04~0.06%, Choline Chloride 0.1~
0.2%th, salt 0.30~0.45%, premix 1~2%, complex enzyme formulation 0.02~0.04%.
Further, the perinatal period sow mixed feed for alleviating heat stress includes the component of following mass percent：It is beautiful
Rice 56%, dregs of beans 20%, wheat bran 2%, rice bran 1.5%, DDGS12.5%, soya-bean oil 1.4%, microcapsules coating coconut oil 1.5%,
Calcium monohydrogen phosphate 1.2%, stone flour 1%, arginine 1%, lysine 0.2%, methionine 0.15%, threonine 0.05%, chlorination courage
Alkali 0.1%, salt 0.37%, premix 1%, complex enzyme formulation 0.03%.
Further, the premix includes the component of following mass percent：Vitamin A 0.08%, vitamin E 5%,
Vitamin C 6%, vitamin D30.005%th, folic acid 0.014%, biotin 0.11%, vitamin K 0.01%, thiamine
0.01%th, riboflavin 0.05%, pantothenic acid 0.12%, nicotinic acid 0.13%, pyridoxol 0.01%, vitamin B120.015%th, the Radix Astragali is more
Sugar 6%, Alfalfa Polysaccharide 1%, cupric sulfate pentahydrate 0.2%, ferrous sulfate monohydrate 3%, manganese sulfate monohydrate 0.75%, monohydrate zinc sulphate
1.8%th, sodium selenite 0.004%, Potassiumiodate 0.004%, potassium chloride 1%, gypsum 2%, ethoxyquinoline 1%, gallic acid
Propyl ester 0.6%, montmorillonite 2 0%, coating lactic acid 4%, coating citric acid 3%, coating malic acid 3%, zeolite powder 41.088%.
Further, the complex enzyme formulation includes the component of following mass percent：Phytase 33%, lipase 67%.
In order to realize second purpose, the present invention is realized according to following technical scheme：
A kind of preparation method of the breastfeeding sow compound feed for improving milking capacity, it includes following steps：
S1, in addition to complex enzyme formulation, each component raw material is weighed according to proportioning, by the corn in component raw material, dregs of beans, wheat
Bran, rice bran, DDGS crush, after all components raw material is well mixed；
S2, well mixed component raw material is modulated, after be made graininess；
S3, by granular material cooling air-drying, and by it is described match to its spray complex enzyme formulation.
S4, will production feed package enter bag.
Further, in the S1 steps, the component raw material after crushing need to be sieved by Ф 2.5mm, and rear component raw material is all moved
Enter in mixer and mix 150~210 seconds, the mixed uniformity coefficient of variation is less than 4%.
Further, in the S2 steps, mixed raw material is moved into modulator, is passed through 75~85 DEG C of vapor modulation
6~7 minutes, the moisture after modulation is set to be 14~16%；Make raw material in granulator in 80~85 DEG C of temperature after modulation
Under be made graininess, particle diameter is 4mm.
Further, in the S3 steps, the moisture of the granular material after spraying complex enzyme formulation is 12~13%.
Innovative point of the invention is mainly manifested in：
1st, the energy and protein level of perinatal period sow especially sow heavy in pig are improve, grease in feed is optimized
Value volume and range of product, and the level of some essential amino acids and functional amino is enhanced, so that it is guaranteed that feed intake is relatively
Nutrition supply in the case of low.
2nd, vitamin E and ascorbic level are improve, the astragalus polyose with anti-heat stress effect and clover is with the addition of
Polysaccharide, with the addition of two kinds of inorganic salts of potassium chloride and gypsum and compound acidulant, and these nutrition regulation measures improve perinatal period
The anti-stress ability of sow.
3rd, lipase and phytase be with the addition of for the complex enzyme formulation of main component improves grease and phytate phosphorus in feed
Utilization rate.
Compared with prior art, its advantage is the present invention：
The present invention is regulated and controled by the nutrition to phase perinatal period sow, improves the life of newborn piglet under the conditions of hot climate
Vigor, and the milking capacity of sow in lactation is improved, so as to improve the health status and the speed of growth of nursery-age pig.
In order to be able to the apparent understanding present invention, specific embodiment of the invention described in detail below.
Specific embodiment
Embodiment 1
A kind of perinatal period sow mixed feed (feed) for alleviating heat stress, its group for including following mass percent
Point：Corn 56%, dregs of beans 20%, wheat bran 2%, rice bran 1.5%, DDGS12.5%, soya-bean oil 1.4%, microcapsules coating coconut oil
1.5%th, calcium monohydrogen phosphate 1.2%, stone flour 1%, arginine 1%, lysine 0.2%, methionine 0.15%, threonine 0.05%,
Choline Chloride 0.1%, salt 0.37%, premix 1%, complex enzyme formulation 0.03%.
Embodiment 2
A kind of perinatal period sow mixed feed (No. two feeds) for alleviating heat stress, its group for including following mass percent
Point：Corn 56.5%, dregs of beans 20.5%, wheat bran 2%, rice bran 1.5%, DDGS11.5%, soya-bean oil 1.5%, microcapsules coating coconut palm
Seed oil 1.4%, calcium monohydrogen phosphate 1.2%, stone flour 1%, arginine 1%, lysine 0.2%, methionine 0.15%, threonine
0.05%th, Choline Chloride 0.1%, salt 0.37%, premix 1%, complex enzyme formulation 0.03%.
Embodiment 3
A kind of perinatal period sow mixed feed (No. three feeds) for alleviating heat stress, its group for including following mass percent
Point：Corn 57.0%, dregs of beans 21.0%, wheat bran 1.4%, rice bran 1.5%, DDGS11.1%, soya-bean oil 1.6%, microcapsules coating
Coconut oil 1.3%, calcium monohydrogen phosphate 1.2%, stone flour 1%, arginine 1%, lysine 0.2%, methionine 0.15%, threonine
0.05%th, Choline Chloride 0.1%, salt 0.37%, premix 1%, complex enzyme formulation 0.03%.
Premix described in above-described embodiment 1, embodiment 2 and embodiment 3 includes the component of following mass percent：Dimension life
Plain A 0.08%, vitamin E 5%, vitamin C 6%, vitamine D3 0.005%, folic acid 0.014%, biotin 0.11%,
Vitamin K 0.01%, thiamine 0.01%, riboflavin 0.05%, pantothenic acid 0.12%, nicotinic acid 0.13%, pyridoxol 0.01%,
Vitamin B12 0.015%, astragalus polyose 6%, Alfalfa Polysaccharide 1%, cupric sulfate pentahydrate 0.2%, ferrous sulfate monohydrate 3%, a water
Manganese sulfate 0.75%, monohydrate zinc sulphate 1.8%, sodium selenite 0.004%, Potassiumiodate 0.004%, potassium chloride 1%, gypsum 2%,
Ethoxyquinoline 1%, propylgallate 0.6%, montmorillonite 2 0%, coating lactic acid 4%, coating citric acid 3%, coating apple
Acid 3%, zeolite powder 41.088%.Above-mentioned complex enzyme formulation includes the component of following mass percent：Phytase 33%, lipase
67%.
The system of the perinatal period sow mixed feed of the alleviation heat stress described in above-described embodiment 1, embodiment 2 and embodiment 3
Preparation Method includes following steps：
S1, in addition to complex enzyme formulation, each component raw material is weighed according to proportioning, by the corn in component raw material, dregs of beans, wheat
Bran, rice bran, DDGS are crushed, and the component raw material after crushing need to be sieved by Ф 2.5mm, and rear component raw material is mixed in all moving into mixer
Close 150~210 seconds, the mixed uniformity coefficient of variation is less than 4%；
S2, mixed raw material are moved into modulator, and the vapor for being passed through 75~85 DEG C is modulated 6~7 minutes, after making modulation
Moisture be 14~16%；Make raw material that graininess, particle are made at a temperature of 80~85 DEG C in granulator after modulation
A diameter of 4mm；
S3, by granular material cooling air-drying, and by it is described match to its spray complex enzyme formulation, make granular material
Moisture is 12~13%, is finally packaged into bag.
Experimental comparison：In order to verify that perinatal period sow mixed feed of the present invention alleviates the effect of heat stress, applicant
In 7~August in 2013 part (29.1 DEG C of temperature on average) Guangdong commodity pig farm carried out following animal experiment to a feed,
The feeding effect of No. two feeds, No. three feeds and latter half of gestation and nursing period routine sow feed is contrasted.
A, experimental animal and packet
Respectively according to described in embodiment 1, embodiment 2, embodiment 3 in the white milking sow of great Bai × length in same pig farm
Four kinds of different feeding strategies such as the original conventional latter half of gestation for using of feed and pig farm and sow in lactation material raised.
The various control measures that DIFFERENT FEED raises swinery are consistent.Select 3~5 tires and pregnant respectively in four kinds of forage feed swinerys
It is pregnent and each 40 of sow that the phase acts normally and is designated as 1 group of experiment, 2 groups of experiment, 4 groups (control group) of 3 groups of experiment and experiment respectively.
1~3 group of sow of experiment feeds feed, No. two feeds and No. three feeds on the 107th day from gestation to weaning respectively；Test 4 groups
To childbirth feeding common agent of feed for pregnancy sow, nursing period feeds common agent of feed for nursing sow to sow gestation within 107th day.Record every group
Piglet ratio, colostrum nutrient content, the weaned piglet body of sow the number of live birth, the birth weight of piglet, birth weight less than 1.1kg
Weight, Piglet at Lactation Period survival rate, the situation of change of sows in lactation back-fat thickness.
B, the feeding and management of experimental animal
In process of the test in addition to four groups of sows are fed with material difference, other control measures of sow and piglet are consistent and by same
Keeper performs.Sow is unified in pregnant pig house and raises in the gestational period, and childbirth the last week is transferred to delivery room by pregnant pig house.It is young
Piglet is helped to be able to eat colostrum, fixed nipple after the disconnected umbilical cord of pig birth.Tooth, docking are cut in newborn piglet birth in 24 hours, noted in 3 days
" domestic animal sanguinin " 1mL is penetrated, iron is mended, prevents anaemia.7 age in days boar pig castrations.The age in days of each group piglet 7 starts supplementary feeding identical religion groove
Material, keeps hopper cleaning, and feed is fresh.Daily feed supplement 5~7 times.Piglet is disposably weaned in 21 ages in days.After wean in 5 days not
Turn-take house, continue to feed creep feed of the same race.Carry out unifying to be immunized according to pig farm immune programme for children.
C, data statistic analysis
Initial data simple process in EXCEL2010 tables, then carries out statistical procedures using the softwares of SAS 8.2, side
Difference analysis uses one-way ANOVA, and significance is P ＜ 0.05, and the pole level of signifiance is P ＜ 0.01.Experimental result is as follows
Shown in table：
| Project | Test 1 group | Test 2 groups | Test 3 groups | Test 4 groups |
| The number of live birth (head) | 10.86±1.44 | 11.02±1.69 | 10.71±1.28 | 10.94±1.35 |
| Piglet birth weight (kg) | ||||
| Birth weight is less than 1.1kg piglets ratio (%) | ||||
| Nursery-age pig survival rate (%) | ||||
| The average weanling weight of piglet (kg) | ||||
| Colostrum dairy fat content (%) | ||||
| Colostrum milk protein content (%) | 8.23±0.24 | 8.14±0.16 | 8.31±0.31 | 8.11±0.12 |
| Colostrum lactose content (%) | 3.79±0.25 | 3.84±0.18 | 3.74±0.24 | 3.91±0.20 |
| Pregnant 107 days sow back-fat thicknesses (mm) | 19.18±0.97 | 19.31±1.18 | 19.26±1.05 | 19.17±1.19 |
| Sow back-fat thickness (mm) during childbirth | 20.21±1.32 | 20.38±1.21 | 20.19±1.14 | 19.81±1.22 |
| Sow back-fat thickness (mm) during wean |
Note：Average shoulder mark difference of being gone together in table lowercase letter indication difference is significantly (P ＜ 0.05)；Colleague's average shoulder mark is different
Capitalization represents difference extremely significantly (P ＜ 0.01).
From the data in upper table, No. one, No. two and No. three described perinatal period sow material of this experiment is female compared with control group
Pig feed significantly improves the survival rate (P ＜ 0.05) of birth weight, weanling weight and the nursing period of piglet, significantly reduces nascent
The weak young ratios (P ＜ 0.01) of 1.1kg are less than again.Compared with 4 groups of experiment, the butterfat percnetage for testing 1~3 group of sow colostrum is significantly carried
(P ＜ 0.05) high.During wean, the back-fat thickness for testing 1~3 group of sow is significantly higher than 4 groups of sows (P ＜ 0.05) of experiment.
To sum up, the perinatal period sow feed that embodiment 1~3 is related to has raising newborn piglet viability and nursing period young
The effect of growth speed of pigs.Additionally, the perinatal period sow feed also reduces the back fat loss of sow in nursing period.Therefore,
The perinatal period sow feed that this research is related to has to be alleviated sow gestation later stage and nursing period heat stress and improves its reproductive performance
Effect.
The invention is not limited in above-mentioned implementation method, if not departing from the present invention to various changes of the invention or modification
Spirit and scope, if these are changed and within the scope of modification belongs to claim of the invention and equivalent technologies, then this hair
It is bright to be also intended to comprising these changes and modification.
Claims (7)
1. it is a kind of alleviate heat stress perinatal period sow mixed feed, it is characterised in that by the component structure of following mass percent
Into：
Corn 53~60%, dregs of beans 15~25%, wheat bran 1~5%, rice bran 1~4%, DDGS 8~18%, soya-bean oil 1.2~
1.8%th, microcapsules coating coconut oil 1.0~2.0%, calcium monohydrogen phosphate 1.0~1.4%, stone flour 0.8~1.2%, arginine 0.8
~1.2%, lysine 0.1~0.3%, methionine 0.1~0.2%, threonine 0.03~0.06%, Choline Chloride 0.1~
0.2%th, salt 0.30~0.45%, premix 1~2%, complex enzyme formulation 0.02~0.05%；
The premix includes being made up of the component of mass percent：Vitamin A 0.08%, vitamin E 5%, vitamin C
6%th, vitamin D30.005%th, folic acid 0.014%, biotin 0.11%, vitamin K 0.01%, thiamine 0.01%, core
Flavine 0.05%, pantothenic acid 0.12%, nicotinic acid 0.13%, pyridoxol 0.01%, vitamin B120.015%th, astragalus polyose 6%, lucerne
Mu polysaccharide 1%, cupric sulfate pentahydrate 0.2%, ferrous sulfate monohydrate 3%, manganese sulfate monohydrate 0.75%, monohydrate zinc sulphate 1.8%, Asia
Sodium selenate 0.004%, Potassiumiodate 0.004%, potassium chloride 1%, gypsum 2%, ethoxyquinoline 1%, propylgallate
0.6%th, montmorillonite 2 0%, coating lactic acid 4%, coating citric acid 3%, coating malic acid 3%, zeolite powder 41.088%；
The complex enzyme formulation is made up of the component of following mass percent：Phytase 33%, lipase 67%.
2. alleviate heat stress according to claim 1 encloses product sow mixed feed, it is characterised in that by following quality percentage
The component of ratio is constituted：
Corn 53~57%, dregs of beans 19~21%, wheat bran 1.5~2.5%, rice bran 1~3%, DDGS 10~15%, soya-bean oil 1.2
~1.6%, microcapsules coating coconut oil 1.0~2.0%, calcium monohydrogen phosphate 1.0~1.4%, stone flour 0.8~1.2%, arginine
0.8~1.2%, lysine 0.1~0.3%, methionine 0.1~0.2%, threonine 0.04~0.06%, Choline Chloride 0.1~
0.2%th, salt 0.30~0.45%, premix 1~2%, complex enzyme formulation 0.02~0.04%.
3. alleviate heat stress according to claim 2 encloses product sow mixed feed, it is characterised in that by following quality percentage
The component of ratio is constituted：
Corn 56%, dregs of beans 20%, wheat bran 2%, rice bran 1.5%, DDGS12.5%, soya-bean oil 1.4%, microcapsules coating coconut oil
1.5%th, calcium monohydrogen phosphate 1.2%, stone flour 1%, arginine 1%, lysine 0.2%, methionine 0.15%, threonine 0.05%,
Choline Chloride 0.1%, salt 0.37%, premix 1%, complex enzyme formulation 0.03%.
4. as claimed in claim 1 alleviate heat stress enclose produce sow mixed feed preparation method, it is characterised in that including with
Lower step：
S1, in addition to complex enzyme formulation, weigh each component raw material according to proportioning, and by the corn in component raw material, dregs of beans, wheat bran,
Rice bran, DDGS crush, after all components raw material is well mixed；
S2, well mixed component raw material is modulated, after be made graininess；
S3, by granular material cooling air-drying, and by it is described match to its spray complex enzyme formulation.
S4, will production feed package enter bag.
5. the preparation method for enclosing product sow mixed feed for alleviating heat stress is stated according to claim 4, it is characterised in that：The S1
In step, the component raw material after crushing need to be sieved by Ф 2.5mm, and rear component raw material mixes 150~210 in all moving into mixer
Second, the mixed uniformity coefficient of variation is less than 4%.
6. the preparation method for enclosing product sow mixed feed for alleviating heat stress is stated according to claim 4, it is characterised in that：The S2
In step, mixed raw material is moved into modulator, and the vapor for being passed through 75~85 DEG C is modulated 6~7 minutes, makes the water after modulation
Content is divided to be 14~16%；Make raw material that graininess, particle diameter are made at a temperature of 80~85 DEG C in granulator after modulation
It is 4mm.
7. the preparation method for enclosing product sow mixed feed for alleviating heat stress is stated according to claim 4, it is characterised in that：The S3
In step, the moisture of the granular material after spraying complex enzyme formulation is 12~13%.
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Denomination of invention: A formula feed for alleviating heat stress in perinatal sows and its preparation method Effective date of registration: 20230616 Granted publication date: 20170630 Pledgee: Industrial and Commercial Bank of China Limited Zhanjiang Development Zone Branch Pledgor: GUANGDONG EVERGREEN FEED INDUSTRIAL Co.,Ltd. Registration number: Y2023980044087 |
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