CN105746924A - Safety high-efficiency fermented compound feed for suckling piglets - Google Patents
Safety high-efficiency fermented compound feed for suckling piglets Download PDFInfo
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/11—Lactobacillus
- A23V2400/169—Plantarum
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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
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- Fodder In General (AREA)
Abstract
The invention aims to provide a safety high-efficiency fermented compound feed for suckling piglets.The antibiotic-free safety high-efficiency fermented compound feed for the suckling piglets is designed to be capable of enhancing immunity of the suckling piglets, increasing survival rate of the suckling piglets, making full use of unconventional feed resources such as blighted wheat, cotton seed meal, bean dregs and bean curd yellow serofluid and improving performance of the suckling piglets.The safety high-efficiency fermented compound feed is characterized by being prepared from water, puffed blighted wheat, puffed cotton seed meal, steam blasting type bean dregs, spray drying type bean curd yellow serofluid, polyphenol extract from apple pomace, hulled corn, fish meal, puffed peeled soybean meal, fish oil, probiotic preparations, glucose, compound premix and the like through fermentation.The antibiotic-free safety high-efficiency fermented compound feed for the suckling piglets is high in safety and unconventional resource utilization efficiency, beneficial to digestive absorption and capable of enhancing immunity, increasing survival rate and improving performance of the suckling piglets remarkably.
Description
Technical field:
The present invention relates to animal feed, particularly a kind of suckling pig safe efficient type fermentation compound feed.
Background technology:
The high-quality feed resource scarcitys such as China's Semen Maydis, bean cake, fish flour, bean cake produces and relies primarily on imported soybean, and the interdependency of import is reached about 75%, and fish flour importation dependence is also more than 70%, fodder maize consumption, more than 100,000,000 tons, accounts for more than the 63% of domestic Semen Maydis annual production.Along with aquaculture and feed industry sustainable development, the disparities between supply and demand of conventional high-quality feed resource will be further exacerbated by, and feedstuff price rises steadily, it is more frequent to fluctuate.Current China suckling pig feedstuff, based on Corn-soybean-fish flour type, under the situation that Semen Maydis, bean cake, fish meal prices height and feed product profit margin are low, is just being subject to the impact in market.The unconventional feed such as China's cotton seed mill are relatively many, and the resource such as flat grain Semen Tritici aestivi, bean dregs, bean curd yellow pulp water is almost without for animal feed, causing the wasting of resources and environmental pollution.
Suckling pig (from birth to the piglet of weaning stage), is mainly characterized by that growth promoter is fast, metabolism is vigorous；Piglet digestive organs are undeveloped, volume is little, function imperfection, utilize nutrient ability weak；Lacking innate immunity, therefore, suckling pig growth promoter is fast and immature on physiology, thus causing sickness rate height, survival rate low.Controlling suckling pig sickness rate with survival rate is determine that it raises the key factor of success or failure, and producing performance (feed conversion rate and daily gain) is the important indicator determining suckling pig raise benefit.Traditional suckling pig mixed feed adds the feed additives such as antibiotic, chemical synthetic drug and heavy metal in a large number to reach antibacterial somatotrophic effect.Antibiotic, chemical synthetic drug and heavy metal use for a long time in suckling pig mixed feed, the drug resistance making pathogen constantly strengthens, thus causing that effective addition of antibiotic in feedstuff, chemical synthetic drug and heavy metal improves constantly, cause that the autoimmunity of suckling pig is low, have a strong impact on the performance of suckling pig subsequent production performance, simultaneously a large amount of uses of the feed additive such as antibiotic, chemical synthetic drug and heavy metal, also environment is caused severe contamination, directly human health is threatened.
In order to develop suckling pig safe efficient type fermentation compound feed, this seminar has carried out substantial amounts of innovation research, pay substantial amounts of creative work, specifically include that selection and the process of 1. raw material: the unconventional feed such as the cotton seed mill having selected feed resource looser, flat grain Semen Tritici aestivi, bean dregs, bean curd yellow pulp water, flat grain Semen Tritici aestivi, cotton seed mill, dehulled soybean meal are carried out expanding treatment, bean dregs are carried out Steam explosion treatment, bean curd yellow pulp water is carried out spray drying, to reduce feedstuff antinutritional factor and to improve feed digestibility；2. feed evaluation and formula: the raw materials such as expanded cotton seed mill, expanded flat grain Semen Tritici aestivi, steam explosion bean dregs, spray-dried tofii Huang slurry are carried out the feed evaluation for suckling pig, and tentatively drafts suckling pig fermentation compound feed formula according to feed evaluation result and suckling pig digestive physiological characteristics；3. the selection and optimization of fermentation parameter: the physicochemical property according to piglet digestive physiological characteristics and feedstuff, it is determined that secondary anaerobic fermentation mode, and optimize the parameter such as fermented bacterium and adding proportion, fermentation moisture, fermentation time；4. the trophic level of each nutritional labeling of mixed feed before and after detection fermentation repeatedly, clearly before and after fermentation, nutrient substance is full of scarce rule；5. formula and fermentation are repeatedly adjusted: nutrient substance is full of on the basis of scarce rule and repeatedly adjusts formula and fermentation before and after fermentation, to improve fermentation compound feed to the specific aim of suckling pig and high efficiency.Suckling pig safe efficient type fermentation compound feed, the specific aim of feedstuff kind, feedstuff proportioning, fermentation condition and suckling pig immune function is extremely strong, suckling pig can be significantly improved and produce performance.
Summary of the invention:
The present invention seeks to for suckling pig development characteristics and digestive physiological characteristics, design one can strengthen suckling pig immunity of organisms and improve suckling pig survival rate, the unconventional water resources resources such as flat grain Semen Tritici aestivi, cotton seed mill, bean dregs, bean curd yellow pulp water can be made full use of, the suckling pig safe efficient type fermentation compound feed that suckling pig produces the antibiotic-free of performance can be improved.
nullThe technical scheme is that，A kind of suckling pig safe efficient type fermentation compound feed，It includes compound premix，It is characterized in that: be made up of following fermenting raw materials by weight: water: 23.50-24.50 weight portion、Expanded flat grain Semen Tritici aestivi: 4.00-6.00 weight portion、Expanded cotton seed mill: 5.00-8.00 weight portion、Steam explosion bean dregs: 1.00-3.00 weight portion、Spray-dried tofii Huang is starched: 1.00-4.00 weight portion、Polyphenols from apple pomace extract: 0.50-1.00 weight portion、Hulled corn: 41.18-51.58 weight portion、Fish flour: 4.00-6.00 weight portion、Expanded dehulled soybean meal: 21.18-22.13 weight portion、Fish oil: 3.75-5.69 weight portion、Probiotics preparation: 0.50-1.00 weight portion、Glucose: 0.50-1.00 weight portion、Compound premix: 4.00 weight portions.Described probiotics preparation is Lactobacillus plantarum, Bafillus natt, Candida utilis, bacillus subtilis, and in conjunction with any two of enterococcus faecalis, Rhodopseudomonas palustris and Bacillus licheniformis, total viable count reaches more than 13,000,000,000/gram.The thick protein mass content of described expanded cotton seed mill is more than 47.9%；The thick protein mass content of hulled corn is more than 9.0%；The thick protein mass content of fish flour is more than 62.0%；The thick protein mass content of expanded dehulled soybean meal is more than 47.2%；The eicosapentaenoic acid of fish oil and the gross mass content of docosahexenoic acid are more than 20.0%；The glucose quality content of glucose is more than 98.0%.
Described compound premix is the special antibiotic-free compound premix of suckling pig that Jiao Shoukang feed corporation,Ltd of Xinxiang City produces.
The preparation method is that: (1) is by the water of predetermined weight part, glucose, probiotics preparation and pulverized the expanded cotton seed mill of 60 mesh sieves and pours in bucket, mix thoroughly, 37 DEG C of isothermal vibrations are cultivated 4 hours, carry out the activation of probiotics preparation, are fabricated to actication of culture liquid；(2) compound premix of predetermined weight part is joined actication of culture liquid carries out premixing, be fabricated to premix；(3) by the pulverizing of predetermined weight part 50% the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and premix be uniformly mixed；(4) feedstuff of mix homogeneously is loaded in airtight container or fermentation bag, carry out first time anaerobic fermentation (airtight), fermentation time 2 days；(5) after first time anaerobic fermentation is terminated, fermented feed is taken out, the pulverizing with predetermined weight part 50% the fish oil of the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and predetermined weight part be uniformly mixed；(6) mixed feed of mix homogeneously is loaded in airtight container or fermentation bag, carry out second time anaerobic fermentation (airtight), can begin to use after 4 days.
The suckling pig safe efficient type fermentation compound feed that the present invention provides for suckling pig, feed safety is high；The unconventional level of resources utilization such as flat grain Semen Tritici aestivi, bean dregs, bean curd Huang slurry, cotton seed mill is high, digest and assimilate；Suckling pig immunity of organisms and survival rate can be significantly improved, suckling pig can be significantly improved and produce performance.
Detailed description of the invention:
Embodiment 1
The suckling pig safe efficient type fermentation compound feed of the present invention, is made up of following fermenting raw materials by weight: water: 23.50kg, expanded flat grain Semen Tritici aestivi: 4.00kg, expanded cotton seed mill: 8.00kg, steam explosion bean dregs: 1.00kg, spray-dried tofii Huang are starched: 1.00kg, polyphenols from apple pomace extract: 0.50kg, hulled corn: 51.58kg, fish flour: 4.00kg, expanded dehulled soybean meal: 21.18kg, fish oil: 3.75kg, probiotics preparation: 0.50kg, glucose: 0.50kg, compound premix: 4.00kg.
The thick protein mass content of the expanded cotton seed mill described in the present embodiment is 47.9%；The thick protein mass content of hulled corn is 9.0%；The thick protein mass content of fish flour is 62.0%；The thick protein mass content of expanded dehulled soybean meal is 47.2%；The eicosapentaenoic acid of fish oil and the gross mass content of docosahexenoic acid are 20.0%；The glucose quality content of glucose is 98.0%.
Described probiotics preparation is Lactobacillus plantarum, Bafillus natt, Candida utilis, bacillus subtilis, and in conjunction with enterococcus faecalis, Rhodopseudomonas palustris, total viable count is 13,000,000,000/gram.
Described compound premix is the special antibiotic-free compound premix of suckling pig that Jiao Shoukang feed corporation,Ltd of Xinxiang City produces.
The preparation method is that: (1) is by the water of predetermined weight, glucose, probiotics preparation and pulverized the expanded cotton seed mill of 60 mesh sieves and pours in bucket, mixes thoroughly, and 37 DEG C of isothermal vibrations are cultivated 4 hours, carry out the activation of probiotics preparation, are fabricated to actication of culture liquid；(2) compound premix of predetermined weight is joined actication of culture liquid carries out premixing, be fabricated to premix；(3) by the pulverizing of predetermined weight 50% the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and premix be uniformly mixed；(4) feedstuff of mix homogeneously is loaded in airtight container or fermentation bag, carry out first time anaerobic fermentation (airtight), fermentation time 2 days；(5) after first time anaerobic fermentation is terminated, fermented feed is taken out, the pulverizing with predetermined weight 50% the fish oil of the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and predetermined weight be uniformly mixed；(6) mixed feed of mix homogeneously is loaded in airtight container or fermentation bag, carry out second time anaerobic fermentation (airtight), can begin to use after 4 days.
Embodiment 2
The suckling pig safe efficient type fermentation compound feed of the present invention, is made up of following fermenting raw materials by weight: water: 24.00kg, expanded flat grain Semen Tritici aestivi: 4.50kg, expanded cotton seed mill: 7.00kg, steam explosion bean dregs: 1.50kg, spray-dried tofii Huang are starched: 2.00kg, polyphenols from apple pomace extract: 0.60kg, hulled corn: 48.80kg, fish flour: 4.50kg, expanded dehulled soybean meal: 21.76kg, fish oil: 4.14kg, probiotics preparation: 0.60kg, glucose: 0.60kg, compound premix: 4.00kg.
The thick protein mass content of the expanded cotton seed mill described in the present embodiment is 48.0%；The thick protein mass content of hulled corn is 9.1%；The thick protein mass content of fish flour is 62.1%；The thick protein mass content of expanded dehulled soybean meal is 47.4%；The eicosapentaenoic acid of fish oil and the gross mass content of docosahexenoic acid are 20.4%；The glucose quality content of glucose is 98.1%.
Described probiotics preparation is Lactobacillus plantarum, Bafillus natt, Candida utilis, bacillus subtilis, and in conjunction with Rhodopseudomonas palustris and Bacillus licheniformis, total viable count is 13,500,000,000/gram.
Described compound premix is the special antibiotic-free compound premix of suckling pig that Jiao Shoukang feed corporation,Ltd of Xinxiang City produces.
The preparation method is that: (1) is by the water of predetermined weight, glucose, probiotics preparation and pulverized the expanded cotton seed mill of 60 mesh sieves and pours in bucket, mixes thoroughly, and 37 DEG C of isothermal vibrations are cultivated 4 hours, carry out the activation of probiotics preparation, are fabricated to actication of culture liquid；(2) compound premix of predetermined weight is joined actication of culture liquid carries out premixing, be fabricated to premix；(3) by the pulverizing of predetermined weight 50% the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and premix be uniformly mixed；(4) feedstuff of mix homogeneously is loaded in airtight container or fermentation bag, carry out first time anaerobic fermentation (airtight), fermentation time 2 days；(5) after first time anaerobic fermentation is terminated, fermented feed is taken out, the pulverizing with predetermined weight 50% the fish oil of the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and predetermined weight be uniformly mixed；(6) mixed feed of mix homogeneously is loaded in airtight container or fermentation bag, carry out second time anaerobic fermentation (airtight), can begin to use after 4 days.
Embodiment 3
The suckling pig safe efficient type fermentation compound feed of the present invention, is made up of following fermenting raw materials by weight: water: 24.00kg, expanded flat grain Semen Tritici aestivi: 5.00kg, expanded cotton seed mill: 6.50kg, steam explosion bean dregs: 2.00kg, spray-dried tofii Huang are starched: 2.50kg, polyphenols from apple pomace extract: 0.75kg, hulled corn: 46.60kg, fish flour: 5.00kg, expanded dehulled soybean meal: 21.60kg, fish oil: 4.66kg, probiotics preparation: 0.70kg, glucose: 0.70kg, compound premix: 4.00kg.
The thick protein mass content of the expanded cotton seed mill described in the present embodiment is 48.0%；The thick protein mass content of hulled corn is 9.1%；The thick protein mass content of fish flour is 62.2%；The thick protein mass content of expanded dehulled soybean meal is 47.4%；The eicosapentaenoic acid of fish oil and the gross mass content of docosahexenoic acid are 20.3%；The glucose quality content of glucose is 98.1%.
Described probiotics preparation is Lactobacillus plantarum, Bafillus natt, Candida utilis, bacillus subtilis, and in conjunction with enterococcus faecalis, Bacillus licheniformis, total viable count is 13,000,000,000/gram.
Described compound premix is the special antibiotic-free compound premix of suckling pig that Jiao Shoukang feed corporation,Ltd of Xinxiang City produces.
The preparation method is that: (1) is by the water of predetermined weight, glucose, probiotics preparation and pulverized the expanded cotton seed mill of 60 mesh sieves and pours in bucket, mixes thoroughly, and 37 DEG C of isothermal vibrations are cultivated 4 hours, carry out the activation of probiotics preparation, are fabricated to actication of culture liquid；(2) compound premix of predetermined weight is joined actication of culture liquid carries out premixing, be fabricated to premix；(3) by the pulverizing of predetermined weight 50% the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and premix be uniformly mixed；(4) feedstuff of mix homogeneously is loaded in airtight container or fermentation bag, carry out first time anaerobic fermentation (airtight), fermentation time 2 days；(5) after first time anaerobic fermentation is terminated, fermented feed is taken out, the pulverizing with predetermined weight 50% the fish oil of the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and predetermined weight be uniformly mixed；(6) mixed feed of mix homogeneously is loaded in airtight container or fermentation bag, carry out second time anaerobic fermentation (airtight), can begin to use after 4 days.
Embodiment 4
The suckling pig safe efficient type fermentation compound feed of the present invention, is made up of following fermenting raw materials by weight: water: 24.00kg, expanded flat grain Semen Tritici aestivi: 5.50kg, expanded cotton seed mill: 6.00kg, steam explosion bean dregs: 2.50kg, spray-dried tofii Huang are starched: 3.00kg, polyphenols from apple pomace extract: 0.90kg, hulled corn: 43.96kg, fish flour: 5.50kg, expanded dehulled soybean meal: 21.55kg, fish oil: 5.30kg, probiotics preparation: 0.90kg, glucose: 0.90kg, compound premix: 4.00kg.
The thick protein mass content of the expanded cotton seed mill described in the present embodiment is 48.5%；The thick protein mass content of hulled corn is 9.2%；The thick protein mass content of fish flour is 62.8%；The thick protein mass content of expanded dehulled soybean meal is 47.6%；The eicosapentaenoic acid of fish oil and the gross mass content of docosahexenoic acid are 20.2%；The glucose quality content of glucose is 98.3%.
Described probiotics preparation is Lactobacillus plantarum, Bafillus natt, Candida utilis, bacillus subtilis, and in conjunction with enterococcus faecalis, Rhodopseudomonas palustris, total viable count is 13,500,000,000/gram.
Described compound premix is the special antibiotic-free compound premix of suckling pig that Jiao Shoukang feed corporation,Ltd of Xinxiang City produces.
The preparation method is that: (1) is by the water of predetermined weight, glucose, probiotics preparation and pulverized the expanded cotton seed mill of 60 mesh sieves and pours in bucket, mixes thoroughly, and 37 DEG C of isothermal vibrations are cultivated 4 hours, carry out the activation of probiotics preparation, are fabricated to actication of culture liquid；(2) compound premix of predetermined weight is joined actication of culture liquid carries out premixing, be fabricated to premix；(3) by the pulverizing of predetermined weight 50% the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and premix be uniformly mixed；(4) feedstuff of mix homogeneously is loaded in airtight container or fermentation bag, carry out first time anaerobic fermentation (airtight), fermentation time 2 days；(5) after first time anaerobic fermentation is terminated, fermented feed is taken out, the pulverizing with predetermined weight 50% the fish oil of the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and predetermined weight be uniformly mixed；(6) mixed feed of mix homogeneously is loaded in airtight container or fermentation bag, carry out second time anaerobic fermentation (airtight), can begin to use after 4 days.
Embodiment 5
The suckling pig safe efficient type fermentation compound feed of the present invention, is made up of following fermenting raw materials by weight: water: 24.50kg, expanded flat grain Semen Tritici aestivi: 6.00kg, expanded cotton seed mill: 5.00kg, steam explosion bean dregs: 3.00kg, spray-dried tofii Huang are starched: 4.00kg, polyphenols from apple pomace extract: 1.00kg, hulled corn: 41.18kg, fish flour: 6.00kg, expanded dehulled soybean meal: 22.13kg, fish oil: 5.69kg, probiotics preparation: 1.00kg, glucose: 1.00kg, compound premix: 4.00kg.
The thick protein mass content of the expanded cotton seed mill described in the present embodiment is 48.2%；The thick protein mass content of hulled corn is 9.3%；The thick protein mass content of fish flour is 62.2%；The thick protein mass content of expanded dehulled soybean meal is 47.4%；The eicosapentaenoic acid of fish oil and the gross mass content of docosahexenoic acid are 20.3%；The glucose quality content of glucose is 98.1%.
Described probiotics preparation is Lactobacillus plantarum, Bafillus natt, Candida utilis, bacillus subtilis, and in conjunction with enterococcus faecalis, Bacillus licheniformis, total viable count is 14,000,000,000/gram.
Described compound premix is the special antibiotic-free compound premix of suckling pig that Jiao Shoukang feed corporation,Ltd of Xinxiang City produces.
The preparation method is that: (1) is by the water of predetermined weight, glucose, probiotics preparation and pulverized the expanded cotton seed mill of 60 mesh sieves and pours in bucket, mixes thoroughly, and 37 DEG C of isothermal vibrations are cultivated 4 hours, carry out the activation of probiotics preparation, are fabricated to actication of culture liquid；(2) compound premix of predetermined weight is joined actication of culture liquid carries out premixing, be fabricated to premix；(3) by the pulverizing of predetermined weight 50% the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and premix be uniformly mixed；(4) feedstuff of mix homogeneously is loaded in airtight container or fermentation bag, carry out first time anaerobic fermentation (airtight), fermentation time 2 days；(5) after first time anaerobic fermentation is terminated, fermented feed is taken out, the pulverizing with predetermined weight 50% the fish oil of the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and predetermined weight be uniformly mixed；(6) mixed feed of mix homogeneously is loaded in airtight container or fermentation bag, carry out second time anaerobic fermentation (airtight), can begin to use after 4 days.
Below in conjunction with scientific experimentation, the effect of the present invention is further illustrated.
1 materials and methods
1.1 EXPERIMENTAL DESIGN and test Diet Formula
This test adopts controlled trial design, test group uses the suckling pig safe efficient type fermentation compound feed (embodiment 3) of the present invention, and the formula that matched group uses is identical with test group, azymic, add 50mg/kg oxytetracycline and 20mg/kg bambermycin, each process 6 repetition simultaneously.
1.2 experimental animals, packet and feeding and management
Select subuniform DLY ternary suckling pig 12 nest of 7 ages in days, blood relationship, body weight, tire, be randomly divided into 2 groups (matched group and test group), often organize 6 nests, be i.e. 6 repetitions, carry out the feeding experiment (35 age in days wean) of 28 days by a definite date.Swinery bed is raised, in vain by searching for food, in vain by drinking water.Immunity disinfectant program is undertaken by pig farm conventional method.
1.3 testing indexs and method
1.3.1 performance indications and method are produced
Average daily gain (ADG), average daily ingestion amount (ADFI): weigh on an empty stomach the 28th day morning of test, record full phase feed intake；Calculate full phase average daily gain, daily ingestion amount.
1.3.2 diarrhea rate and survival rate
During test, observe and record the health status of swinery, record diarrhoea individuality and persistent period every day, in units of group, finally calculate full phase piglet diarrhea rate.
Diarrhea rate=(total diarrhoea piglet head number × piglet diarrhea natural law)/(test piglet head number × just trying phase natural law) × 100%
Survival rate=(the test end of term raises pig's head number/experimental period and raises hog population) × 100%.
1.3.3 the CP in feed apparent digestibility
By national standard method GB/T6432-1994 method, measure crude protein content in feedstuff and excrement sample, measure the CP in feed apparent digestibility.
1.4 data process and statistical method
In units of test processes, carry out T inspection by the ttest process of SAS statistical software.Result mean+SD represents.
2 result of the tests
2.1 produce performance
Produce performance test results in Table 1.Compared with matched group, the average daily ingestion amount of test group and average daily gain are all significantly increased, and average daily ingestion amount improves 12.03%(P < 0.05), average daily gain improves 7.36%(P < 0.05).Result of the test shows, the suckling pig safe efficient type fermentation compound feed of the present invention can substitute containing antibiotic suckling pig mixed feed, can significantly improve average daily ingestion amount and the average daily gain of suckling pig.
Table 1 suckling pig produces performance test results
| Project | Matched group | Test group |
| Average daily gain (g) | 287.46±8.72* | 308.62±9.37* |
| Average daily ingestion amount (g) | 17.46±1.02* | 19.56±0.65* |
Note: data of going together in table shoulder is marked with * person's significant difference (P < 0.05), lower same.
2.2 diarrhea rates and survival rate
Survival rate result of the test is in Table 2.Compared with matched group, the diarrhea rate of test group have dropped 11.02%, but difference not notable (P > 0.05), survival rate is 100%.Result of the test shows, the suckling pig safe efficient type fermentation compound feed of the present invention can substitute containing antibiotic suckling pig mixed feed, suckling pig survival rate 100%, can reduce suckling pig diarrhea rate to a certain extent.
Table 2 suckling pig survival rate result of the test
| Group | Matched group | Test group |
| Diarrhea rate (%) | 9.62±2.61 | 8.56±2.98 |
| Survival rate (%) | 100.00 | 100.00 |
2.3 the CP in feed apparent digestibilities
The CP in feed apparent digestibility result is in Table 3.Compared with matched group, the CP in feed apparent digestibility of test group is significantly increased (P < 0.05), improves 21.50%.Result of the test shows, the suckling pig safe efficient type fermentation compound feed of the present invention can substitute containing antibiotic suckling pig mixed feed, can significantly improve the CP in feed apparent digestibility.
Table 3 the CP in feed apparent digestibility result of the test
| Group | Matched group | Test group |
| Apparent digestibility of the crude protein (%) | 64.97±1.85* | 78.94±1.59* |
Claims (3)
- null1. a suckling pig safe efficient type fermentation compound feed，It includes compound premix，It is characterized in that: be made up of following fermenting raw materials by weight: water: 23.50-24.50 weight portion、Expanded flat grain Semen Tritici aestivi: 4.00-6.00 weight portion、Expanded cotton seed mill: 5.00-8.00 weight portion、Steam explosion bean dregs: 1.00-3.00 weight portion、Spray-dried tofii Huang is starched: 1.00-4.00 weight portion、Polyphenols from apple pomace extract: 0.50-1.00 weight portion、Hulled corn: 41.18-51.58 weight portion、Fish flour: 4.00-6.00 weight portion、Expanded dehulled soybean meal: 21.18-22.13 weight portion、Fish oil: 3.75-5.69 weight portion、Probiotics preparation: 0.50-1.00 weight portion、Glucose: 0.50-1.00 weight portion、Compound premix: 4.00 weight portions.
- 2. a kind of suckling pig safe efficient type fermentation compound feed according to claim 1, it is characterised in that: the thick protein mass content of described expanded cotton seed mill is more than 47.9%；The thick protein mass content of hulled corn is more than 9.0%；The thick protein mass content of fish flour is more than 62.0%；The thick protein mass content of expanded dehulled soybean meal is more than 47.2%；The eicosapentaenoic acid of fish oil and the gross mass content of docosahexenoic acid are more than 20.0%；The glucose quality content of glucose is more than 98.0%.
- 3. the preparation method of a suckling pig safe efficient type fermentation compound feed, it is characterized in that: (1) is by the water of predetermined weight part, glucose, probiotics preparation and pulverized the expanded cotton seed mill of 60 mesh sieves and pours in bucket, mix thoroughly, 37 DEG C of isothermal vibrations are cultivated 4 hours, carry out the activation of probiotics preparation, be fabricated to actication of culture liquid；(2) compound premix of predetermined weight part is joined actication of culture liquid carries out premixing, be fabricated to premix；(3) by the pulverizing of predetermined weight part 50% the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and premix be uniformly mixed；(4) feedstuff of mix homogeneously is loaded in airtight container or fermentation bag, carry out first time anaerobic fermentation (airtight), fermentation time 2 days；(5) after first time anaerobic fermentation is terminated, fermented feed is taken out, the pulverizing with predetermined weight part 50% the fish oil of the expanded flat grain Semen Tritici aestivi of 40 eye mesh screens, steam explosion bean dregs, spray-dried tofii Huang slurry, polyphenols from apple pomace extract, hulled corn, fish flour, expanded dehulled soybean meal and predetermined weight part be uniformly mixed；(6) mixed feed of mix homogeneously is loaded in airtight container or fermentation bag, carry out second time anaerobic fermentation (airtight), can begin to use after 4 days.
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| CN103652396A (en) * | 2013-10-12 | 2014-03-26 | 周天林 | Pig feed prepared by fermenting apple pomace and preparation method of pig feed |
| CN103815131A (en) * | 2014-03-04 | 2014-05-28 | 河南科技学院 | Mixed-meal fermented concentrated feed for weaned pigs |
| CN104431543A (en) * | 2014-12-12 | 2015-03-25 | 遵义市金鼎农业科技有限公司 | Fermented semi-dried feed for weaned piglets |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101683125A (en) * | 2008-09-28 | 2010-03-31 | 天津生机集团股份有限公司 | Method for preparing biological fermentation feed for pigs |
| CN103652396A (en) * | 2013-10-12 | 2014-03-26 | 周天林 | Pig feed prepared by fermenting apple pomace and preparation method of pig feed |
| CN103815131A (en) * | 2014-03-04 | 2014-05-28 | 河南科技学院 | Mixed-meal fermented concentrated feed for weaned pigs |
| CN104431543A (en) * | 2014-12-12 | 2015-03-25 | 遵义市金鼎农业科技有限公司 | Fermented semi-dried feed for weaned piglets |
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| CN111296661A (en) * | 2020-03-31 | 2020-06-19 | 河南科技学院 | Efficient grain-saving healthy fermented compound feed for suckling piglets and preparation method thereof |
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