CN102550873A - Microgranular concentrated feed for growing-finishing pigs and preparation method thereof - Google Patents
Microgranular concentrated feed for growing-finishing pigs and preparation method thereof Download PDFInfo
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- CN102550873A CN102550873A CN2012100126138A CN201210012613A CN102550873A CN 102550873 A CN102550873 A CN 102550873A CN 2012100126138 A CN2012100126138 A CN 2012100126138A CN 201210012613 A CN201210012613 A CN 201210012613A CN 102550873 A CN102550873 A CN 102550873A
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Abstract
The invention discloses a microgranular concentrated feed for growing-finishing pigs. The parts by weight of the materials of the microgranular concentrated feed are as follows: 45.5 to 55.1 parts of non-genetically modified soybean meal, 8 to 15 parts of wheat, 1 to 2 parts of imported super steamed fish meal, 12 to 15 parts of cottonseed protein powder, 4 to 6 parts of calcium carbonate, 4 to 6 parts of rapeseed meal, 8 to 12 parts of extruded soybean, 1 to 2 parts of mineral premix, 0.2 to 0.3 parts of vitamin premix, 2.8 to 3.0 parts of calcium hydrophosphate, 5 to 7 parts of soybean oil, 1 to 2 parts of calcium propionate and 0.1 to 0.2 parts of feed-grade antioxidant. The materials of the formula are conditioned by a double-shaft differential conditioner, the conditioning steam pressure is 0.1Mpa to 0.2Mpa, the humidity is 15 to 19 percent, the temperature is 85 DEG C to 90 DEG C, the conditioning time is 20 to 30 seconds, and after curing, extrusion, granulation and cooling, granular concentrated feed is crushed into uniform microgranules. In the microgranular concentrated feed, crude protein is more than 30 percent, and fat is more than 7 percent; the microgranular concentrated feed is complete in nutrition, high in energy and low in protein, the feed utilization rate is high, and a growing-finishing pig can gain weight by more than 1000 grams per day.
Description
Technical field
The present invention relates to the pig feed field, be specifically related to particle type hard pellet diet of a kind of store pig and preparation method thereof, this feed be exclusively used between 50 kg body weight-marketing period the grow-finish time pig feed.
Background technology
Along with more and more shortage of feed protein resource, for reducing the waste performance pig maximum growth potential only of protein resource, the spy has developed the particle type concentrated feed of high-energy type; Reduced the use of protein raw materials; Can accomplish to deliver for sale that early feed consumption is few, aquaculture cost is low, supports to raise on a household basis and grows remarkable in economical benefits.
The store pig concentrate feed generally is powder or common hard pellet diet at present, and powder does not have sterilization process without the ovennodulation high-temperature process; General common hard material concentrated feed exists mixing inhomogeneous, the phenomenon of easy classification, high energy king store pig particle type concentrated feed; Passed through pelleting temperature high temperature modulation more than 85 ℃, raw material is contained assorted bacterium has killing action, passes through special technology again after the end of granulating simultaneously; Processing granulation particle type feed, and adopt high energy prescription means, (common growing finishing pig concentrated feedstuff crude protein content is more than 38% to have reduced concentrate feed crude protein level; Addition 15-20%); This particle type concentrated feed crude protein content than common low 6-8%, has been alleviated the shortage phenomenon of protein resource more than 30%.Can satisfy pig growing requirements only to greatest extent, efficiency of feed utilization is high, and daily gain is high, and feed coefficient is low.Openly be not directed against the suitable particle type concentrated feed of store pig at present; This need be to material component, and the content of each material component is after suitable production technology etc. is rich in creative research and tests; Just can obtain being suitable for store pig ingests; And nutrition is reasonable, and digestive utilization ratio is high, the store pig particle type concentrated feed that feed coefficient is lower.
Summary of the invention
Technical problem to be solved by this invention has provided high energy, the microparticle of concentrated feed, and digestive utilization ratio is high, the particulate concentrated feed of the store pig that feed coefficient is lower.
The present invention also provides the preparation method of above-mentioned particulate concentrated feed, and this method is through rational formula, and suitable technological parameter obtains the particulate concentrated feed of the lower store pig of feed coefficient.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of store pig particle type concentrated feed is characterized in that: the preparation of raw material by following weight parts becomes the feed base-material: non-transgenic dregs of beans 45.5～55.1, wheat 8～15, the super steam fish meal 1～2 of import; Cottonseed protein powder 12～15, calcium carbonate 4～6, rapeseed dregs 4～6, expanded soybean 8～12; Mineral substance premix 1～2, vitamin premix 0.2～0.3, calcium monohydrogen phosphate 2.8～3.0; Soya-bean oil 5～7, calcium propionate 1～2, feed grade anti-oxidant 0.1～0.2.
The particle type concentrated feed of described a kind of store pig is characterized in that: the carrier of said mineral substance premix is a zeolite, and the constituent of per kilogram mineral substance premix and the weight of each composition are:
Iron 133.30～300.90 mg, copper 10.0～116.0mg, manganese 30.03～60.06 mg, zinc 133.33～283.37 mg, chromium 0.1～0.2 mg, selenium 0.30～0.67 mg, cobalt 0.2～0.4 mg, iodine 0.4～0.8 m, surplus is a zeolite.
The particle type concentrated feed of described a kind of store pig is characterized in that: the carrier of said vitamin premix is a corn protein powder, and the constituent of per kilogram vitamin premix and the weight of each composition are:
Vitamin A: 5000～7500 IU, cholecalciferol: 1000～1500 IU, vitamin C: 190～285 mg; Vitamin B1: 10.5～16.75 mg, vitamin E: 250～295 mg, nicotinic acid: 100～133.5 mg; Vitamin B2: 16.5～23.75 mg, cobalamin: 0.15～0.2 mg, vitamin B6: 15～20 mg; Prokeyvit: 25.25～30.875 mg, folic acid: 1.5～2 mg, D-pantothenic acid: 60～80.5 mg; D-biotin: 1.25～1.6mg, surplus is a corn protein powder.
The preparation method of the particle type concentrated feed of described a kind of store pig is characterized in that, comprises the steps:
1) take by weighing each formula material by formula rate, take by weighing other each raw materials except that soya-bean oil are mixed stir, after once pulverizing lets raw material cross the 40-50 mesh sieve, stirring and evenly mixing once more, adding water while stirring, to process water content be 15～19% feed base-material;
2) input of above-mentioned feed base-material is carried out modified with twin shaft differential quality-adjusting device, modified steam pressure is that 0.1～0.2Mpa, humidity are 15～19%, temperature is 85～90 ℃, 20～30 seconds modified time,
3) extruder grain moulding after the modified slaking of above-mentioned material;
4) with on the particle of the soya-bean oil that takes by weighing after being sprayed on moulding under the vacuum, let its cooling,
5) use crushed machine again, it is crushed to uniform microparticle shape, obtain the particle type finished feed.
Compared with prior art, the invention has the advantages that:
1, the material component of this prescription can make the concentrated feed of particle type, because the process of process high temperature and high pressure, this particulate feed has numerous superiority; It is through the comprehensive function of factors such as steam thermal energy, mechanical friction ability and pressure; Make drop temperature reach 85～90 ℃, reach sterilization, the abundant gelatinization of starch, albuminous degeneration, improved feed digestibility; Improve fodder energy, improved feed stability.
2, the airless spraying of heat-sensitive substance such as grease can be deep and thorough to granule interior; Spray more even; Easily required grease is added in the feed simultaneously, and addition is accurate and control easily, is particularly suitable for the making of store pig high energy feed prescription.
3, the particle type concentrated feed crude protein content that makes of the inventive method reaches more than 30%, and fat content reaches more than 7%.
4, store pig eats the feed that the inventive method makes, and the nutrient absorption rate is high, can reach more than 75%, and store pig happiness food is grown soon, and daily gain maybe be more than 1000 grams, the highest 1350 grams that weigh that increase day by day, and domestic mean level is that 800-900 restrains.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail.
The particle type concentrated feed of a kind of store pig takes by weighing non-transgenic dregs of beans: 46kg, wheat: 10kg, the super steam fish meal of import: 1kg; Cottonseed protein powder: 13kg, calcium carbonate: 5kg, rapeseed dregs: 5kg, expanded soybean: 10kg; Mineral substance premix: 1kg, vitamin premix: 0.2 kg, calcium monohydrogen phosphate: 2.8kg; Soya-bean oil: 5kg, calcium propionate: 1.5kg, feed grade anti-oxidant 0.1kg.
Wherein, the constitutive material and the weight of 1kg mineral substance premix are following: iron: 300.90 mg, copper: 90mg, manganese: 35.03 mg, zinc: 145.33 mg, chromium: 0.1mg, selenium: 0.55mg, cobalt: 0.3mg, iodine: 0.6 mg;
0.2 the constitutive material and the weight of kg vitamin premix are following: vitamin A: 1000 IU, cholecalciferol: 300IU, vitamin C: 50mg, vitamin B1: 3mg; Vitamin E: 55mg, nicotinic acid: 26mg, vitamin B2: 3.8 mg; Cobalamin: 0.04mg, vitamin B6: 4mg, prokeyvit: 6.3mg; Folic acid: 0.04mg, D-pantothenic acid: 15mg, D-biotin: 0.15mg.
The preparation method:
Other raw material stirring except that soya-bean oil is mixed, after once pulverizing, let raw material cross 40 mesh sieves after, mixing stirring once more, adding water while stirring, to process water content be 16% feed base-material; The feed base-material is imported with modified in the twin shaft differential modulator; Modified steam pressure is that 0.1～0.2Mpa, humidity are 16%, temperature is modified 20～30 seconds post curing extruder grains under 85～90 ℃ of conditions; At spraying soya-bean oil; After the particle cooling,, the particle concentrate feed is crushed to uniform microparticle and makes again through crushed machine.
Claims (4)
1. store pig particle type concentrated feed, it is characterized in that: the preparation of raw material by following weight parts becomes the feed base-material: non-transgenic dregs of beans 45.5～55.1, wheat 8～15, the super steam fish meal 1～2 of import; Cottonseed protein powder 12～15, calcium carbonate 4～6, rapeseed dregs 4～6, expanded soybean 8～12; Mineral substance premix 1～2, vitamin premix 0.2～0.3, calcium monohydrogen phosphate 2.8～3.0; Soya-bean oil 5～7, calcium propionate 1～2, feed grade anti-oxidant 0.1～0.2.
2. the particle type concentrated feed of a kind of store pig according to claim 1, it is characterized in that: the carrier of said mineral substance premix is a zeolite, the constituent of per kilogram mineral substance premix and the weight of each composition are:
Iron 133.30～300.90 mg, copper 10.0～116.0mg, manganese 30.03～60.06 mg, zinc 133.33～283.37 mg, chromium 0.1～0.2 mg, selenium 0.30～0.67 mg, cobalt 0.2～0.4 mg, iodine 0.4～0.8 m, surplus is a zeolite.
3. the particle type concentrated feed of a kind of store pig according to claim 1, it is characterized in that: the carrier of said vitamin premix is a corn protein powder, the constituent of per kilogram vitamin premix and the weight of each composition are:
Vitamin A: 5000～7500 IU, cholecalciferol: 1000～1500 IU, vitamin C: 190～285 mg; Vitamin B1: 10.5～16.75 mg, vitamin E: 250～295 mg, nicotinic acid: 100～133.5 mg; Vitamin B2: 16.5～23.75 mg, cobalamin: 0.15～0.2 mg, vitamin B6: 15～20 mg; Prokeyvit: 25.25～30.875 mg, folic acid: 1.5～2 mg, D-pantothenic acid: 60～80.5 mg; D-biotin: 1.25～1.6mg, surplus is a corn protein powder.
4. the preparation method of the particle type concentrated feed of the described a kind of store pig of claim 1 is characterized in that, comprises the steps:
1) take by weighing each formula material by formula rate, take by weighing other each raw materials except that soya-bean oil are mixed stir, after once pulverizing lets raw material cross the 40-50 mesh sieve, stirring and evenly mixing once more, adding water while stirring, to process water content be 15～19% feed base-material;
2) input of above-mentioned feed base-material is carried out modified with twin shaft differential quality-adjusting device, modified steam pressure is that 0.1～0.2Mpa, humidity are 15～19%, temperature is 85～90 ℃, 20～30 seconds modified time,
3) extruder grain moulding after the modified slaking of above-mentioned material;
4) with on the particle of the soya-bean oil that takes by weighing after being sprayed on moulding under the vacuum, let its cooling,
5) use crushed machine again, it is crushed to uniform microparticle shape, obtain the particle type finished feed.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168966A (en) * | 2013-04-02 | 2013-06-26 | 山东新希望六和集团有限公司 | Wheat-based concentrate feed for growing and fattening pigs |
| CN104171630A (en) * | 2014-07-21 | 2014-12-03 | 宁国市百惠牧业有限公司 | Special feed for finishing pigs |
| CN105994956A (en) * | 2016-05-27 | 2016-10-12 | 东莞市林氏生物技术股份有限公司 | Special fish meal feed for pig breeding and preparation method of special fish meal feed |
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| CN1134788A (en) * | 1996-04-05 | 1996-11-06 | 孟枋 | Concentrated fodder for pigs |
| CN1593189A (en) * | 2004-06-23 | 2005-03-16 | 盘锦光合水产有限公司 | Special synthetic bait for jellyfish breeding |
| CN101715883A (en) * | 2009-11-06 | 2010-06-02 | 广东恒兴集团有限公司 | Fattening pig compound feed and preparation method thereof |
| CN102308928A (en) * | 2011-09-09 | 2012-01-11 | 绍兴市辉达生态养殖有限公司 | Chinese herbal medicine additive for fattening pig feed and application thereof |
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2012
- 2012-01-17 CN CN2012100126138A patent/CN102550873B/en active Active
Patent Citations (4)
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| CN1134788A (en) * | 1996-04-05 | 1996-11-06 | 孟枋 | Concentrated fodder for pigs |
| CN1593189A (en) * | 2004-06-23 | 2005-03-16 | 盘锦光合水产有限公司 | Special synthetic bait for jellyfish breeding |
| CN101715883A (en) * | 2009-11-06 | 2010-06-02 | 广东恒兴集团有限公司 | Fattening pig compound feed and preparation method thereof |
| CN102308928A (en) * | 2011-09-09 | 2012-01-11 | 绍兴市辉达生态养殖有限公司 | Chinese herbal medicine additive for fattening pig feed and application thereof |
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| 赵克斌: "提高生长育肥猪饲料转化效率降低饲料成本的策略", 《猪业科学》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103168966A (en) * | 2013-04-02 | 2013-06-26 | 山东新希望六和集团有限公司 | Wheat-based concentrate feed for growing and fattening pigs |
| CN103168966B (en) * | 2013-04-02 | 2015-02-18 | 山东新希望六和集团有限公司 | Wheat-based concentrate feed for growing and fattening pigs |
| CN104171630A (en) * | 2014-07-21 | 2014-12-03 | 宁国市百惠牧业有限公司 | Special feed for finishing pigs |
| CN104171630B (en) * | 2014-07-21 | 2016-09-28 | 宁国市百惠牧业有限公司 | A kind of growing and fattening pigs special feed |
| CN105994956A (en) * | 2016-05-27 | 2016-10-12 | 东莞市林氏生物技术股份有限公司 | Special fish meal feed for pig breeding and preparation method of special fish meal feed |
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