CN103704484B - Novel fattened pig compound feed and preparation method thereof - Google Patents
Novel fattened pig compound feed and preparation method thereof Download PDFInfo
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- CN103704484B CN103704484B CN201410003808.5A CN201410003808A CN103704484B CN 103704484 B CN103704484 B CN 103704484B CN 201410003808 A CN201410003808 A CN 201410003808A CN 103704484 B CN103704484 B CN 103704484B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 240000004713 Pisum sativum Species 0.000 claims abstract description 18
- 241000209140 Triticum Species 0.000 claims abstract description 14
- 235000021307 Triticum Nutrition 0.000 claims abstract description 14
- 240000008042 Zea mays Species 0.000 claims abstract description 14
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 14
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 14
- 235000005822 corn Nutrition 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 14
- MEJYXFHCRXAUIL-UHFFFAOYSA-N 2-[carbamimidoyl(methyl)amino]acetic acid;hydrate Chemical compound O.NC(=N)N(C)CC(O)=O MEJYXFHCRXAUIL-UHFFFAOYSA-N 0.000 claims abstract description 8
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 8
- 229960004826 creatine monohydrate Drugs 0.000 claims abstract description 8
- 239000008103 glucose Substances 0.000 claims abstract description 8
- 241000282887 Suidae Species 0.000 claims description 20
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 12
- 235000019742 Vitamins premix Nutrition 0.000 claims description 12
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 claims description 12
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 claims description 12
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 12
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims description 7
- 241000723346 Cinnamomum camphora Species 0.000 claims description 7
- 229960000846 camphor Drugs 0.000 claims description 7
- 229930008380 camphor Natural products 0.000 claims description 7
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 6
- 108010011619 6-Phytase Proteins 0.000 claims description 6
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- 108091005508 Acid proteases Proteins 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 claims description 6
- 235000019743 Choline chloride Nutrition 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims description 6
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 claims description 6
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 6
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 claims description 6
- 239000004473 Threonine Substances 0.000 claims description 6
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims description 6
- 102000004139 alpha-Amylases Human genes 0.000 claims description 6
- 108090000637 alpha-Amylases Proteins 0.000 claims description 6
- 229940024171 alpha-amylase Drugs 0.000 claims description 6
- 229960003237 betaine Drugs 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- KIZFHUJKFSNWKO-UHFFFAOYSA-M calcium monohydroxide Chemical compound [Ca]O KIZFHUJKFSNWKO-UHFFFAOYSA-M 0.000 claims description 6
- 229960003178 choline chloride Drugs 0.000 claims description 6
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 6
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- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 6
- 229910052740 iodine Inorganic materials 0.000 claims description 6
- 239000011630 iodine Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 6
- 229930182817 methionine Natural products 0.000 claims description 6
- 229940055726 pantothenic acid Drugs 0.000 claims description 6
- 235000019161 pantothenic acid Nutrition 0.000 claims description 6
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- 239000011669 selenium Substances 0.000 claims description 6
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- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 235000019155 vitamin A Nutrition 0.000 claims description 6
- 239000011719 vitamin A Substances 0.000 claims description 6
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- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
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- 235000019733 Fish meal Nutrition 0.000 abstract description 10
- 239000004467 fishmeal Substances 0.000 abstract description 10
- 235000019629 palatability Nutrition 0.000 abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
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- VJXUJFAZXQOXMJ-UHFFFAOYSA-N D-1-O-Methyl-muco-inositol Natural products CC12C(OC)(C)OC(C)(C)C2CC(=O)C(C23OC2C(=O)O2)(C)C1CCC3(C)C2C=1C=COC=1 VJXUJFAZXQOXMJ-UHFFFAOYSA-N 0.000 abstract 1
- DSCFFEYYQKSRSV-KLJZZCKASA-N D-pinitol Chemical compound CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@H]1O DSCFFEYYQKSRSV-KLJZZCKASA-N 0.000 abstract 1
- DSCFFEYYQKSRSV-HMSOCMLXSA-N D-pinitol Natural products CO[C@H]1[C@@H](O)[C@@H](O)[C@@H](O)[C@H](O)[C@H]1O DSCFFEYYQKSRSV-HMSOCMLXSA-N 0.000 abstract 1
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- 235000020997 lean meat Nutrition 0.000 description 14
- CVSVTCORWBXHQV-UHFFFAOYSA-N creatine Chemical compound NC(=[NH2+])N(C)CC([O-])=O CVSVTCORWBXHQV-UHFFFAOYSA-N 0.000 description 12
- 229960003624 creatine Drugs 0.000 description 6
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- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
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- Feed For Specific Animals (AREA)
Abstract
The invention discloses a novel fattened pig compound feed and a preparation method thereof. The novel fattened pig compound feed is prepared from the following raw materials in percentage by weight: 35-50 percent of corns, 20-35 percent of puffed peas, 15-40 percent of wheat and 3-4 percent of a premix. According to the digestion physiological characteristic of a fattened pig, the peas, the corns and the wheat, which are high in biological utilization rate, are used as basic feed materials, and synthesized creatine monohydrate is creatively mixed with glucose, D-pinitol and other additives to replace conventional fish meal, so that under a condition of reducing the feeding cost, the lean rate is increased, the growth speed is increased, the digestion absorption rate is improved, and the resistance to pathogens is enhanced; nitrogen emission is alleviated, and the feeding environment is improved. Meanwhile, an advanced puffing technology is adopted, so that the puffing efficiency and the fat digestion rate as well as the palatability of the feed are improved. The novel fattened pig compound feed has the characteristics of high lean rate, stable quality, low cost, high fat digestion rate, high palatability, low excrement pollution and the like and has a high popularization value.
Description
Technical field
The present invention relates to pig feed technical field, particularly relate to a kind of novel growing and fattening pigs mixed feed and preparation method thereof.
Background technology
Pork is the important foodstuffs source during we live, along with improving constantly of people's living standard, the quality of pork is had higher requirement, meat quality is more and more subject to the attention of consumers in general, and increasing consumer likes selecting the pork that lean meat percentage is high, metabolism of lipid and cholesterol content is low.In prior art; the way improving lean meat percentage is in fattening pannage, add the raw material being rich in creatine; because creatine is only present in animal protein; so usually high-protein feed can be added in feed; it is domestic at present that to add feed by accreditation, animal protein the most conventional be fish meal; but domestic fish meal output is lower, about need every year to external import 800,000 tons, cost is higher.Although also there is application synthesis creatine to replace the report of creatine, effect is not obviously with stable.Meanwhile, the fattening pannage of prior art all also part to be improved in digestibility, palatability and environmental pollution etc.Therefore, research and develop a kind of synthesis creatine that adopts and replace fish meal and growing and fattening pigs mixed feed that lean meat percentage is high, steady quality, cost are low, fat digestibility is high, good palatability, manure contamination are little and preparation method thereof is desirability.
Summary of the invention
The object of this invention is to provide a kind of energy synthesis creatine and replace fish meal and the novel growing and fattening pigs mixed feed that lean meat percentage is high, steady quality, cost are low, fat digestibility is high, good palatability, manure contamination are little, provide its preparation method simultaneously.
The object of the present invention is achieved like this, and this novel growing and fattening pigs mixed feed is made up of following raw material and weight ratio thereof: corn 35 ~ 50%, expanded pea 20 ~ 35%, wheat 15 ~ 40% and premix 3 ~ 4%, described premix is made up of following raw material and weight ratio thereof: glucose 24 ~ 46%, hydrogen calcium 10 ~ 32%, stone flour 18 ~ 38%, FE-5 7 ~ 14%, vitamin premix 5 ~ 11%, microelement pre-mix material 2 ~ 8.5%, salt 2 ~ 14%, sodium bicarbonate 2 ~ 6%, threonine 2 ~ 6%, betaine 1.2 ~ 6%, methionine hydroxy calcium 1.2 ~ 3%, creatine monohydrate 1.2 ~ 3%, Choline Chloride 0.8 ~ 3.4%, phytase 0.5 ~ 0.9%, alpha amylase 0.2 ~ 0.5%, acid protease 0.2 ~ 0.5% and D-pine camphor 0.2 ~ 0.5%.Described vitamin premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, B12, folic acid and pantothenic acid.Described microelement pre-mix material is one or more in iron, zinc, manganese, copper, cobalt, iodine and selenium.
The preparation method of this novel growing and fattening pigs mixed feed comprises the following steps:
A, raw material are pulverized: the pea after impurity elimination, corn and wheat being pulverized respectively rear aperture is excessively that 1 ~ 2.5mm sieve is for subsequent use;
B, pea are expanded: in every 100kg peameal, add 1 ~ 2.5kg palm oil and 1 ~ 2.5kg soybean oil and stir; Then carry out steam regulation of texture, conditioning of texture process with modulator, steam pressure is 0.5 ~ 0.7MPa, and refining temperature is 70 ~ 90 DEG C; Then enter Builking cavity and carry out extrusion, swelling temperature controls at 120 ~ 140 DEG C, and bulking pressure is 6 ~ 8 MPa;
C, raw material mix: the part by weight of each raw material according to corn 35 ~ 50%, expanded pea 20 ~ 35%, wheat 15 ~ 40% and premix 3 ~ 4% is carried out proportioning and stir;
D, secondary operations: carry out pulverizing or granulating according to needs of feeding;
E, to package spare.
The present invention is directed to the digestive physiological characteristics of growing and fattening pigs, select high pea, corn and the wheat of bioavailability as feed base-material, initiative mixes to substitute traditional fish meal by the creatine monohydrate of synthesis with glucose, D-pine camphor and other additives, improve lean meat percentage when reducing and feeding cost, accelerate the speed of growth, improve digestibility and enhance the resistance to pathogen, decrease elimination of nitrogen, improve environment of feeding.Meanwhile, adopt Reasonable Parameters to carry out modulation and expanded after being mixed with grease by pea in preparation method again, can avoid crashing in puffing process, improve expanded efficiency, and further increase fat digestibility after grease slaking, add the palatability of feed.The present invention has the features such as lean meat percentage is high, steady quality, cost are low, fat digestibility is high, good palatability, manure contamination are little, has good promotional value.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further illustrated, but limited the present invention never in any form, and any conversion done based on training centre of the present invention or replacement, all belong to protection scope of the present invention.
Embodiment 1:
This growing and fattening pigs mixed feed is made up of following raw material and weight ratio thereof: corn 35%, expanded pea 35%, wheat 27% and premix 3%; Described premix is made up of following raw material and weight ratio thereof: glucose 24%, hydrogen calcium 32%, stone flour 18%, FE-5 7.5%, vitamin premix 5%, microelement pre-mix material 2%, salt 2%, sodium bicarbonate 2%, threonine 2%, betaine 1.2%, methionine hydroxy calcium 1 %, creatine monohydrate 1.2%, Choline Chloride 0.8%, phytase 0.5%, alpha amylase 0.2%, acid protease 0.2% and D-pine camphor 0.2%; Described vitamin premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, B12, folic acid and pantothenic acid; Described microelement pre-mix material is one or more in iron, zinc, manganese, copper, cobalt, iodine and selenium.
The preparation method of this growing and fattening pigs mixed feed comprises the following steps:
A, raw material are pulverized: the pea after impurity elimination, corn and wheat being pulverized respectively rear aperture is excessively that 1 ~ 2.5mm sieve is for subsequent use;
B, pea are expanded: in every 100kg peameal, add 1 ~ 2.5kg palm oil and 1 ~ 2.5kg soybean oil and stir; Then carry out steam regulation of texture, conditioning of texture process with modulator, steam pressure is 0.5 ~ 0.7MPa, and refining temperature is 70 ~ 90 DEG C; Then enter Builking cavity and carry out extrusion, swelling temperature controls at 120 ~ 140 DEG C, and bulking pressure is 6 ~ 8 MPa;
C, raw material mix: each raw material weight proportion requirement is carried out proportioning and stirred;
D, secondary operations: carry out pulverizing or granulating according to needs of feeding;
E, to package spare.
Random selecting body weight deviation is less than the Chang-Bai piglet of 20 about 30kg of 1kg, will wherein 10 as feed described in experimental group feeding the present embodiment, other 10 mixed feeds as a control group feeding market being added 3% fish meal, the feeding environment of two groups, the feeding frequency are all identical with the day parameters such as feeding amount.To grow to 120kg for the standard of delivering for sale, according to final statistics and detection, experimental group can shift to an earlier date 7 days delivers for sale, every can reduce feed cost about 75 yuan, the lean meat percentage of experimental group is 56%, the lean meat percentage of control group is 50%, and when carrying out feeding to the pig in experimental group, the eating speed of pig is obviously better than control group, and in hurdle, peculiar smell is also less.
Embodiment 2:
This growing and fattening pigs mixed feed is made up of following raw material and weight ratio thereof: corn 47.5%, expanded pea 34%, wheat 15% and premix 3.5%; Described premix is made up of following raw material and weight ratio thereof: glucose 46%, hydrogen calcium 10%, stone flour 18%, FE-5 7%, vitamin premix 5%, microelement pre-mix material 2%, salt 2%, sodium bicarbonate 2%, threonine 2%, betaine 1.2%, methionine hydroxy calcium 1.2%, creatine monohydrate 1.4%, Choline Chloride 0.8%, phytase 0.5%, alpha amylase 0.2%, acid protease 0.2% and D-pine camphor 0.5%; Described vitamin premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, B12, folic acid and pantothenic acid; Described microelement pre-mix material is one or more in iron, zinc, manganese, copper, cobalt, iodine and selenium.
Described in embodiment 2, the preparation method of growing and fattening pigs mixed feed is identical with embodiment 1.
Random selecting body weight deviation is less than the Chang-Bai piglet of 20 about 30kg of 1kg, will wherein 10 as feed described in experimental group feeding the present embodiment, other 10 mixed feeds as a control group feeding market being added 3% fish meal, the feeding environment of two groups, the feeding frequency are all identical with the day parameters such as feeding amount.To grow to 120kg for the standard of delivering for sale, according to final statistics and detection, experimental group can shift to an earlier date 8 days delivers for sale, every can reduce feed cost about 80 yuan, the lean meat percentage of experimental group is 58%, the lean meat percentage of control group is 50%, and when carrying out feeding to the pig in experimental group, the eating speed of pig is obviously better than control group, and in hurdle, peculiar smell is also less.
Embodiment 3:
This growing and fattening pigs mixed feed is made up of following raw material and weight ratio thereof: corn 50%, expanded pea 20%, wheat 26% and premix 4%; Described premix is made up of following raw material and weight ratio thereof: glucose 24.6%, hydrogen calcium 10%, stone flour 38%, FE-5 7%, vitamin premix 5%, microelement pre-mix material 2%, salt 2%, sodium bicarbonate 2%, threonine 2%, betaine 1.2%, methionine hydroxy calcium 1.2%, creatine monohydrate 3%, Choline Chloride 0.8%, phytase 0.5%, alpha amylase 0.2%, acid protease 0.2% and D-pine camphor 0.3%; Described vitamin premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, B12, folic acid and pantothenic acid; Described microelement pre-mix material is one or more in iron, zinc, manganese, copper, cobalt, iodine and selenium.
Described in embodiment 3, the preparation method of growing and fattening pigs mixed feed is identical with embodiment 1.
Random selecting body weight deviation is less than the Chang-Bai piglet of 20 about 30kg of 1kg, will wherein 10 as feed described in experimental group feeding the present embodiment, other 10 mixed feeds as a control group feeding market being added 3% fish meal, the feeding environment of two groups, the feeding frequency are all identical with the day parameters such as feeding amount.To grow to 120kg for the standard of delivering for sale, according to final statistics and detection, experimental group can shift to an earlier date 8 days delivers for sale, every can reduce feed cost about 80 yuan, the lean meat percentage of experimental group is 60%, the lean meat percentage of control group is 50%, and when carrying out feeding to the pig in experimental group, the eating speed of pig is obviously better than control group, and in hurdle, peculiar smell is also less.
Embodiment 4:
This growing and fattening pigs mixed feed is made up of following raw material and weight ratio thereof: corn 36%, expanded pea 21%, wheat 40% and premix 3%; Described premix is made up of following raw material and weight ratio thereof: glucose 26%, hydrogen calcium 14%, stone flour 20%, FE-5 14%, vitamin premix 6%, microelement pre-mix material 3%, salt 3%, sodium bicarbonate 3%, threonine 3%, betaine 1.5%, methionine hydroxy calcium 1.5%, creatine monohydrate 2%, Choline Chloride 1%, phytase 0.9%, alpha amylase 0.4%, acid protease 0.3% and D-pine camphor 0.4%; Described vitamin premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, B12, folic acid and pantothenic acid; Described microelement pre-mix material is one or more in iron, zinc, manganese, copper, cobalt, iodine and selenium.
Described in embodiment 4, the preparation method of growing and fattening pigs mixed feed is identical with embodiment 1.
Random selecting body weight deviation is less than the Chang-Bai piglet of 20 about 30kg of 1kg, will wherein 10 as feed described in experimental group feeding the present embodiment, other 10 mixed feeds as a control group feeding market being added 3% fish meal, the feeding environment of two groups, the feeding frequency are all identical with the day parameters such as feeding amount.To grow to 120kg for the standard of delivering for sale, according to final statistics and detection, experimental group can shift to an earlier date 7 days delivers for sale, every can reduce feed cost about 75 yuan, the lean meat percentage of experimental group is 57%, the lean meat percentage of control group is 50%, and when carrying out feeding to the pig in experimental group, the eating speed of pig is obviously better than control group, and in hurdle, peculiar smell is also less.
Claims (5)
1. a novel growing and fattening pigs mixed feed, is characterized in that it is made up of following raw material and weight ratio thereof: corn 35 ~ 50%, expanded pea 20 ~ 35%, wheat 15 ~ 40% and premix 3 ~ 4%;
Described premix is made up of following raw material and weight ratio thereof: glucose 24 ~ 46%, hydrogen calcium 10 ~ 32%, stone flour 18 ~ 38%, FE-5 7 ~ 14%, vitamin premix 5 ~ 11%, microelement pre-mix material 2 ~ 8.5%, salt 2 ~ 14%, sodium bicarbonate 2 ~ 6%, threonine 2 ~ 6%, betaine 1.2 ~ 6%, methionine hydroxy calcium 1.2 ~ 3%, creatine monohydrate 1.2 ~ 3%, Choline Chloride 0.8 ~ 3.4%, phytase 0.5 ~ 0.9%, alpha amylase 0.2 ~ 0.5%, acid protease 0.2 ~ 0.5% and D-pine camphor 0.2 ~ 0.5%.
2. the novel growing and fattening pigs mixed feed of one according to claim 1, is characterized in that described vitamin premix is one or more in vitamin A, D3, E, K3, B1, B2, B6, B12, folic acid and pantothenic acid.
3. the novel growing and fattening pigs mixed feed of one according to claim 1, is characterized in that described microelement pre-mix material is one or more in iron, zinc, manganese, copper, cobalt, iodine and selenium.
4. the preparation method of a kind of novel growing and fattening pigs mixed feed according to claim 1, is characterized in that comprising the following steps:
A, raw material are pulverized: the pea after impurity elimination, corn and wheat being pulverized respectively rear aperture is excessively that 1 ~ 2.5mm sieve is for subsequent use;
B, pea are expanded: in every 100kg peameal, add 1 ~ 2.5kg palm oil and 1 ~ 2.5kg soybean oil and stir; Then carry out steam regulation of texture, conditioning of texture process with modulator, steam pressure is 0.5 ~ 0.7MPa, and refining temperature is 70 ~ 90 DEG C; Then enter Builking cavity and carry out extrusion, swelling temperature controls at 120 ~ 140 DEG C, and bulking pressure is 6 ~ 8 MPa;
C, raw material mix: the part by weight of each raw material according to corn 35 ~ 50%, expanded pea 20 ~ 35%, wheat 15 ~ 40% and premix 3 ~ 4% is carried out proportioning and stir;
D, secondary operations: carry out pulverizing or granulating according to needs of feeding;
E, to package spare.
5. the preparation method of a kind of novel growing and fattening pigs mixed feed according to claim 4, is characterized in that in stepb, and the palm oil added in every 100kg peameal and soybean oil are respectively 2.5kg.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104489371A (en) * | 2014-12-18 | 2015-04-08 | 通威股份有限公司 | Mixed pellet feed for over-sized fattening pigs and preparation method thereof |
| CN104872451A (en) * | 2015-06-16 | 2015-09-02 | 曲靖市大兴饲料有限责任公司 | Vinasse mixed feed for breeding pigs |
| CN105595013A (en) * | 2015-09-09 | 2016-05-25 | 浙江大飞龙动物保健品有限公司 | Novel additive special for big pigs |
| CN106387375A (en) * | 2016-08-27 | 2017-02-15 | 天长市金农农业发展有限公司 | Feed for cattle at fattening period, having balanced nutrition and good pathogenic bacteria resistant effects |
| CN110463839A (en) * | 2019-08-05 | 2019-11-19 | 贵阳新希望农业科技有限公司 | A kind of extruding pea-type piglet feed |
| CN111011625A (en) * | 2019-12-13 | 2020-04-17 | 安徽省正大源饲料集团有限公司 | Pollution-free feed capable of improving immunity of fattening pigs and preparation method thereof |
| CN114947014A (en) * | 2022-06-09 | 2022-08-30 | 宁夏九盛牧业科技研究院(有限公司) | Additive premix capable of reducing fat of Tan sheep carcass and preparation method thereof |
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