CN105746426A - Feeding method for feed capable of improving fatty acid composition of pork - Google Patents
Feeding method for feed capable of improving fatty acid composition of pork Download PDFInfo
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- CN105746426A CN105746426A CN201510929001.9A CN201510929001A CN105746426A CN 105746426 A CN105746426 A CN 105746426A CN 201510929001 A CN201510929001 A CN 201510929001A CN 105746426 A CN105746426 A CN 105746426A
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- Prior art keywords
- parts
- herbage
- feedstuff
- basal diet
- feeding method
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000203 mixture Substances 0.000 title claims abstract description 31
- 235000015277 pork Nutrition 0.000 title claims abstract description 28
- 150000004665 fatty acids Chemical class 0.000 title abstract description 20
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract description 19
- 229930195729 fatty acid Natural products 0.000 title abstract description 19
- 239000000194 fatty acid Substances 0.000 title abstract description 19
- 230000037396 body weight Effects 0.000 claims abstract description 32
- 241000209046 Pennisetum Species 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004472 Lysine Substances 0.000 claims abstract description 5
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 5
- 239000011575 calcium Substances 0.000 claims abstract description 5
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010457 zeolite Substances 0.000 claims abstract description 5
- 235000014590 basal diet Nutrition 0.000 claims description 64
- 230000003203 everyday effect Effects 0.000 claims description 30
- 230000000474 nursing effect Effects 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 21
- 235000007238 Secale cereale Nutrition 0.000 claims description 14
- 235000013339 cereals Nutrition 0.000 claims description 6
- 230000002354 daily effect Effects 0.000 claims description 5
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 4
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 4
- 150000002333 glycines Chemical class 0.000 claims description 4
- 210000000582 semen Anatomy 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims 2
- 241000209140 Triticum Species 0.000 claims 1
- 235000021307 Triticum Nutrition 0.000 claims 1
- 244000144980 herd Species 0.000 claims 1
- 244000025254 Cannabis sativa Species 0.000 abstract description 10
- 235000021122 unsaturated fatty acids Nutrition 0.000 abstract description 10
- 150000004670 unsaturated fatty acids Chemical class 0.000 abstract description 10
- 239000004459 forage Substances 0.000 abstract description 9
- 235000012054 meals Nutrition 0.000 abstract description 2
- 241000282887 Suidae Species 0.000 abstract 3
- 235000019739 Dicalciumphosphate Nutrition 0.000 abstract 1
- 240000005979 Hordeum vulgare Species 0.000 abstract 1
- 235000007340 Hordeum vulgare Nutrition 0.000 abstract 1
- 244000100545 Lolium multiflorum Species 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 240000008042 Zea mays Species 0.000 abstract 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 235000005822 corn Nutrition 0.000 abstract 1
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 abstract 1
- 229940038472 dicalcium phosphate Drugs 0.000 abstract 1
- 229910000390 dicalcium phosphate Inorganic materials 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 235000012424 soybean oil Nutrition 0.000 abstract 1
- 239000003549 soybean oil Substances 0.000 abstract 1
- 241000282894 Sus scrofa domesticus Species 0.000 description 32
- 241000282898 Sus scrofa Species 0.000 description 28
- 235000019197 fats Nutrition 0.000 description 19
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 15
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 13
- 241000209056 Secale Species 0.000 description 11
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 8
- 229960004488 linolenic acid Drugs 0.000 description 8
- 238000009396 hybridization Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 230000012010 growth Effects 0.000 description 4
- 235000013372 meat Nutrition 0.000 description 4
- 235000020660 omega-3 fatty acid Nutrition 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000005911 diet Nutrition 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 230000001228 trophic effect Effects 0.000 description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 2
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- MJVAVZPDRWSRRC-UHFFFAOYSA-N Menadione Chemical compound C1=CC=C2C(=O)C(C)=CC(=O)C2=C1 MJVAVZPDRWSRRC-UHFFFAOYSA-N 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 235000004279 alanine Nutrition 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 235000003704 aspartic acid Nutrition 0.000 description 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000021050 feed intake Nutrition 0.000 description 2
- 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 description 2
- 238000009472 formulation Methods 0.000 description 2
- 235000013922 glutamic acid Nutrition 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- 230000004089 microcirculation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000021281 monounsaturated fatty acids Nutrition 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- LXNHXLLTXMVWPM-UHFFFAOYSA-N pyridoxine Chemical compound CC1=NC=C(CO)C(CO)=C1O LXNHXLLTXMVWPM-UHFFFAOYSA-N 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- 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 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 241000209082 Lolium Species 0.000 description 1
- 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 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 1
- 244000082988 Secale cereale Species 0.000 description 1
- 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 description 1
- 229930003779 Vitamin B12 Natural products 0.000 description 1
- 229930003471 Vitamin B2 Natural products 0.000 description 1
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 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 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 description 1
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- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
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- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
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- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000019152 folic acid Nutrition 0.000 description 1
- 239000011724 folic acid Substances 0.000 description 1
- 229960000304 folic acid Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 244000038280 herbivores Species 0.000 description 1
- 235000006486 human diet Nutrition 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 235000020997 lean meat Nutrition 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- 235000007079 manganese sulphate Nutrition 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 230000021332 multicellular organism growth Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 235000020665 omega-6 fatty acid Nutrition 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- RADKZDMFGJYCBB-UHFFFAOYSA-N pyridoxal hydrochloride Natural products CC1=NC=C(CO)C(C=O)=C1O RADKZDMFGJYCBB-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229960002477 riboflavin Drugs 0.000 description 1
- 239000011781 sodium selenite Substances 0.000 description 1
- 229960001471 sodium selenite Drugs 0.000 description 1
- 235000015921 sodium selenite Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019163 vitamin B12 Nutrition 0.000 description 1
- 239000011715 vitamin B12 Substances 0.000 description 1
- 235000019164 vitamin B2 Nutrition 0.000 description 1
- 239000011716 vitamin B2 Substances 0.000 description 1
- 235000019158 vitamin B6 Nutrition 0.000 description 1
- 239000011726 vitamin B6 Substances 0.000 description 1
- QYSXJUFSXHHAJI-YRZJJWOYSA-N vitamin D3 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-YRZJJWOYSA-N 0.000 description 1
- 235000005282 vitamin D3 Nutrition 0.000 description 1
- 239000011647 vitamin D3 Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention provides a feeding method for feed capable of improving fatty acid composition of pork. The method comprises the step of taking pork pigs with the body weight over 50Kg as fed bodies, feeding the pork pigs by using the feed capable of improving the fatty acid composition of pork for one to three times in a day, wherein the feed contains basic ration and forage grass which are in the weight ratio of (1.2 to 4.5): 1. The forage grass comprises one or both of pennisetum hybrid and lolium multiflorum; the basic ration is prepared from the following raw materials in parts by weight: 550-640 parts of corn, 130-180 parts of barley, 200-250 parts of bean meal, 8-11 parts of calcium powder, 5-9 parts of dicalcium phosphate, 1-2 parts of lysine, 1-5 parts of common salt, 1-4 parts of soybean oil, 0.2-0.5 part of multivitamins, 4-6 parts of multiminerals and 8-12 parts of zeolite powder. The feeding method is scientific and reasonable, the feed utilization ratio of the pigs can be effectively increased, and the delicious degree and unsaturated fatty acid content of the pork obtained through feeding can be remarkably improved.
Description
Technical field
The present invention relates to aquaculture technical field, be specifically related to a kind of feedstuff improving pork fat acid composition
Feeding method.
Background technology
Along with the raising of people's living standard, the proportion shared in people's diet structure of the meat such as Carnis Sus domestica is continuous
Increase, people meat products is pursued more be embodied in delicious meat degree, alimentary health-care function pursuit on.
Fatty acid is the important nutrient of needed by human, can be divided into satisfied fatty acid according to its saturation
(SFA), monounsaturated fatty acid (MUFA), polyunsaturated fatty acid (PUFA).Wherein, PUFA
N-6PUFA and n-3PUFA, PUFA can be further divided into again and can reduce cholesterol concentration, hyperlipidemia
Degree, improves blood microcirculation, memory reinforcing etc., but human body can not synthesize, it is necessary to obtain from food.
Modern nutriology research shows, in food, the ratio of PUFA content and n-6/n-3PUFA is to affect human body to be good for
The key factor of health, PUFA content is low, n-6/n-3PUFA ratio height may improve cardiovascular and cerebrovascular disease,
The sickness rate of obesity etc., and in food, the ideal ratio of n-6/n-3PUFA should be less than 4.0.Therefore, in order to protect
The fatty acid nutritive of card balance, needs the animal product rich in n-3PUFA in human diet.
Owing to Carnis Sus domestica proportion in the meals of people is relatively big, the fatty acid therefore improving Carnis Sus domestica forms people
The balanced fatty acid of body has important meaning, if but directly adding n-3PUFA in animal feed, not only
Cost intensive, and it changing effect in animal body is poor, utilization rate is low.Therefore, high lean meat is being kept
While rate, improve PUFA content in Carnis Sus domestica and make its health being relatively beneficial to consumer become extremely important.
Summary of the invention
In view of this, the invention provides the feeding method of a kind of feedstuff improving pork fat acid composition, adopt
Described feedstuff include basal diet and fresh herbage, in described feedstuff, rich in alpha-linolenic acid herbage with
The weight proportion of basal diet is (1.2-4.5): 1, and the scientific formulation of described feedstuff is reasonable, and described feedstuff can
For feeding pig, and the fatty acid that can improve Carnis Sus domestica forms, and improves the unsaturated fatty acid content in Carnis Sus domestica,
The content of especially n-3 polyunsaturated fatty acid.
The invention provides the feeding method of a kind of feedstuff improving pork fat acid composition, including following step
Rapid:
Using barren sow that body weight is more than 50Kg as feeding body, enter with the feedstuff that can improve pork fat acid composition
Row feeds, and within 1st, feeds 1-3 time, and described feedstuff includes basal diet and herbage, wherein, described basal diet
Being (1.2-4.5) with the weight proportion of described herbage: 1, described herbage includes hybrid pennisetum and spends more rye (Secale cereale L.)
One or more in grass, described basal diet includes each raw material of following parts by weight:
In feedstuff of the present invention, select alpha-linolenic acid content height, fast growth, high the herding of productivity
The careless basal diet with pig is arranged in pairs or groups, and obtains improving the feedstuff of pork fat acid composition, described feedstuff
Scientific formulation reasonable, basal diet is (1.2-4.5) with the weight proportion of herbage: 1, and with this formula
Feedstuff carries out scientific feeding to pig, and this feeding method can make pig high to the conversion ratio of described feedstuff；Pig
Ingesting after above-mentioned feedstuff, the alpha-linolenic acid in herbage can be converted into the n-3 polyunsaturated fatty acid in Carnis Sus domestica,
The unsaturated fatty acid content in Carnis Sus domestica can be significantly improved, reduce the content of satisfied fatty acid, improve Carnis Sus domestica
Fatty acid forms, and makes the trophic component of Carnis Sus domestica more meet health；It addition, ingest obtained by above-mentioned feedstuff
Carnis Sus domestica in Fresh ear field (glutamic acid, aspartic acid, alanine, glycine are Fresh ear field)
Total content is also improved significantly.
Preferably, described barren sow is new American Duroc pig boar and new U.S.A is that binary sow hybridizes gained.
Preferably, described basal diet includes Semen Maydis 580 parts, Fructus Hordei Vulgaris 150 parts, bean cake 230 parts, calcium powder
10 parts, calcium hydrogen phosphate 6 parts, lysine 2 parts, Sal 4 parts, 3 parts of Oleum Glycines, multidimensional 0.5 part, many ore deposits 5
Part, zeolite powder 9.5 parts.The basal diet of this formula is applicable to during winter (November-June next year) to pig
Feed, reason is: winter temperature is relatively low, and animal feed intake is bigger, maintains body activities and growth
Desired nutritional composition, so feedstuff design concentration is relatively low.
Preferably, described basal diet includes Semen Maydis 600 parts, Fructus Hordei Vulgaris 140 parts, bean cake 220 parts, calcium powder
10 parts, calcium hydrogen phosphate 6 parts, lysine 2 parts, Sal 4 parts, 1 part of Oleum Glycines, multidimensional 0.5 part, many ore deposits 5
Part, zeolite powder 11.5 parts.When the basal diet of this formula is applicable to summer (the 7-10 month) pig is fed,
Reason is: heat causes feed intake to decline, so forage unit concentration, i.e. unit must be improved
The nutrient composition content of feedstuff to improve, and could meet the growth demand of animal.
Preferably, multidimensional refers to vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin
One or more in B1, vitamin B2, vitamin B6, vitamin B12, biotin and folic acid.
Preferably, described many ore deposits comprise ferrous sulfate, copper sulfate, manganese sulfate, zinc sulfate, sodium selenite (1%Se),
One or more in potassium iodide (1%) and cobaltous chloride (5%).
Preferably, described hybrid pennisetum is plantation hybrid pennisetum, cradles during growth 80-100cm, and profit
Grass oar is broken into beater.
Preferably, described Itanlian rye is plantation Itanlian rye, cradles during growth 20-30cm, and profit
Grass oar is broken into beater.
In the application, the fresh herbage cradled is broken into grass oar through pasturage pulping machine and compounds with basal diet, not
Having through air-drying, dry or make grass oar granule, this is that south air humidity is big, climate variability, uncomfortable
For natural air drying, and fresh herbage contains the moisture of about 90%, to its dry relatively costly.
Hybrid pennisetum belongs to herbage and has yield height, tillering ability by force, the feature that quality is excellent, the plantation of suitable south,
It is applicable to feed Herbivores, also rich in alpha-linolenic acid.In described hybrid pennisetum, unsaturated fatty acid is about
Accounting for the 76.3% of total fatty acids, PUFA (linoleic acid, linolenic acid etc.) accounts for the 73.6% of total fatty acids, spends more
The fatty acid composition of rye grass is similar with hybrid pennisetum, and unsaturated fatty acid accounts for total fatty acids
80.4%, PUFA account for the 77% of total fatty acids.
In the two herbage, all contain abundant unsaturated fatty acid, especially alpha-linolenic acid, and n-6/n-3
PUFA ratio is suitable, in addition, possibly together with natural complex, trace element etc. in herbage, and all can be different
Degree improves meat quality, including nutritional labeling, mouthfeel etc..
Preferably, in 5-11 month, described herbage includes hybrid pennisetum；In 1-4 month November to next year,
Described herbage includes Itanlian rye.Hybrid pennisetum is perennial herb, is relatively suitable for the gas of warm and moist
Waiting, but low temperature tolerance ability is slightly worse, Itanlian rye is graminous pasture in winter, in the application, in the 5-11 month
Part selects hybrid pennisetum as fresh herbage, selects Itanlian rye as newly in 1-4 month November to next year
Fresh herbage, meets the pig supply to the fresh herbage of high n-3PUFA content.
Preferably, May and December use hybrid pennisetum and Itanlian rye as herbage, with described base
Plinth daily ration is arranged in pairs or groups.
The present invention selects the basal diet of herbage that alpha-linolenic acid content is high and pig to arrange in pairs or groups, and obtains changing
The feedstuff of kind pork fat acid composition, and according to season, the difference in month, select the basis being more suitable for pig
Diet Formula, when using described feedstuff to feed pig, by herbage in described feedstuff and basis day
The synergism of grain, to obtain the highest Carnis Sus domestica of content of Fresh ear field, unsaturated fatty acid.
Preferably, in described feedstuff, described basal diet is (3.8-4.2) with the weight proportion of described herbage:
1.This proportioning is more suitable for the nursing body that body weight is 50-75Kg.
Preferably, in described feedstuff, described basal diet is (2.2-3) with the weight proportion of described herbage: 1.
This proportioning is more suitable for the nursing body that body weight is 75-90Kg.
Preferably, in described feedstuff, described basal diet is (1.2-1.7) with the weight proportion of described herbage.
This proportioning is more suitable for the nursing body that body weight is more than 90Kg.
According to the difference feeding body of described feedstuff, the weight that can adjust described basal diet and described herbage is joined
Ratio, to improve the described raising body utilization rate to described feedstuff.
It is further preferred that described nursing is divided into three phases: the first stage: the body weight of described nursing body is
During 50-75Kg, described basal diet is (3.8-4.2) with the weight proportion of described herbage: 1, and every day feeds
Described feedstuff 2-2.4Kg；Second stage: when the body weight of described nursing body is 75-90Kg, described basal diet
It is (2.2-3) with the weight proportion of described herbage: 1, feeds described feedstuff 2.5Kg every day；Phase III:
When the body weight of described nursing body is more than 90Kg, described basal diet with the weight proportion of described herbage is
(1.2-1.7): 1, described feedstuff 2.8-3kg is fed every day.In the present invention, according to the body weight of the pig fed,
Adjust basal diet and the proportioning of herbage in described feedstuff, and with the feedstuff of this formula, pig is carried out scientific
Feeding, this feeding method is scientific and reasonable, pig can be made high to the conversion ratio of described feedstuff, can significantly improve
Unsaturated fatty acid content in Carnis Sus domestica, improves pork fat acid composition, makes the trophic component of Carnis Sus domestica more meet
Health.
It is further preferred that in the described first stage, described basal diet is 4 with the weight proportion of described herbage:
1；In described second stage, described basal diet is 2.5:1 with the weight proportion of described herbage；Described 3rd
In stage, described basal diet is 1.5:1 with the weight proportion of described herbage.
In the feeding method of the described feedstuff that the present invention provides, select herbage and pig that alpha-linolenic acid content is high
Basal diet arrange in pairs or groups, obtain improving the feedstuff of pork fat acid composition, and according to barren sow body weight
Difference, optimizes the proportioning between basal diet and herbage, makes described feed formula more scientific rationally, obtain more
The personalization meeting pig feeds scheme, makes pig high to the conversion ratio of described feedstuff in the different weight stage,
The content of the n-3 polyunsaturated fatty acid in final Carnis Sus domestica is improved significantly, Fresh ear field (glutamic acid,
Aspartic acid, alanine, glycine are Fresh ear field) content be also improved, raising of described barren sow
The method of feeding, can be effectively improved pork fat acid composition, and promote the delicious degree of Carnis Sus domestica.
Preferably, within 1st, feeding 2 times, the time of feeding is particularly as follows: morning: 9 .-10 points；Afternoon: 3 .-4
Point.
The invention has the beneficial effects as follows:
The feeding method of the feedstuff of the improved pork fat acid composition that the present invention provides, the formula of described feedstuff
Scientific and reasonable, use described feedstuff that barren sow is fed, the dietary structure of tradition barren sow can be improved, have
Effect improves the pig utilization rate to described feedstuff, feeds the scarlet exquisiteness of pork quality of gained, slightly faint scent,
Fat content is low, and rich in Fresh ear field, delicious degree is high；The fatty acid composition of tradition Carnis Sus domestica can also be improved,
And significantly improve the unsaturated fatty acid content in Carnis Sus domestica, relative to the barren sow of basal diet of only ingesting, the most not
Satisfied fatty acid improves 59%, and Fresh ear field total amount improves 29%.
Detailed description of the invention
The following stated is the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, this
A little improvements and modifications are also considered as protection scope of the present invention.
In the embodiment of the present invention, the herbage selected in 5-11 month is plantation hybrid pennisetum, with 20 days as week
Phase cradles utilization, starts to cradle as plant height 80-100cm, and utilizes beater to break into grass oar；11
The moon, the herbage of selection was plantation Itanlian rye, cradles utilization with 20-30 days for the cycle to month next year 1-4,
Starting to cradle as plant height 20-30cm, and utilize beater to break into grass oar, herbage is all not required to above two
Air-dry or dry.
Embodiment 1
A kind of feeding method of feedstuff improving pork fat acid composition, described feedstuff include basal diet and
Herbage, wherein, described herbage includes that hybrid pennisetum, described basal diet include each of following parts by weight
Raw material:
Selecting new American Duroc pig boar and new U.S.A is that the barren sow of binary sow hybridization gained exists as feeding body
The 9-11 month, using described forage feed barren sow, feed every day 2 times, the time of feeding is particularly as follows: morning: 9
Point-10 point；In afternoon: 3 .-4 points, wherein, feed and be divided into three phases: the first stage: when feeding body
When body weight is 50-75Kg, described basal diet is 3.8:1 with the weight proportion of described herbage, feeds every day
Described feedstuff 2.2Kg；Second stage: when the body weight of described nursing body is 75-90Kg, described basal diet
It is 2.2:1 with the weight proportion of described herbage, feeds described feedstuff 2.5Kg every day；Phase III: when described
When the body weight of nursing body is more than 90Kg, described basal diet is 1.2:1 with the weight proportion of described herbage,
Feed described feedstuff 3kg every day.
Embodiment 2
A kind of feeding method of feedstuff improving pork fat acid composition, described feedstuff include basal diet and
Herbage, wherein, described herbage includes that hybrid pennisetum, described basal diet include each of following parts by weight
Raw material:
Selecting new American Duroc pig boar and new U.S.A is that the barren sow of binary sow hybridization gained is as feeding body 5
Month to November, use described forage feed barren sow, feed every day 2 times, feed the time particularly as follows: morning:
9 .-10 points；In afternoon: 3 .-4 points, wherein, feed and be divided into three phases: the first stage: when feeding body
Body weight when being 50-75Kg, described basal diet is 4:1 with the weight proportion of described herbage, feeds every day
Described feedstuff 2Kg；Second stage: when the body weight of described nursing body is 75-90Kg, described basal diet
It is 3:1 with the weight proportion of described herbage, feeds described feedstuff 2.5Kg every day；Phase III: when described
When the body weight of nursing body is more than 90Kg, described basal diet is 1.5:1 with the weight proportion of described herbage,
Feed described feedstuff 3kg every day.
Embodiment 3
A kind of feeding method of feedstuff improving pork fat acid composition, described feedstuff include basal diet and
Herbage, wherein, described herbage includes that hybrid pennisetum, described basal diet include each of following parts by weight
Raw material:
Selecting new American Duroc pig boar and new U.S.A is that the barren sow of binary sow hybridization gained is as feeding body 6
Month to October, use described forage feed barren sow, feed 3 every day, early, middle evening each the most once, wherein,
Nursing is divided into three phases: the first stage: when the body weight feeding body is 50-75Kg, described basal diet
It is 4.2:1 with the weight proportion of described herbage, feeds described feedstuff 2Kg every day；Second stage: when described
When the body weight of nursing body is 75-90Kg, described basal diet is 2.8:1 with the weight proportion of described herbage,
Feed described feedstuff 2.5Kg every day；Phase III: when the body weight of described nursing body is more than 90Kg, institute
The weight proportion stating basal diet and described herbage is 1.7:1, feeds described feedstuff 2.8kg every day.
Embodiment 4
A kind of feeding method of feedstuff improving pork fat acid composition, described feedstuff include basal diet and
Herbage, wherein, described herbage includes that Itanlian rye, described basal diet include each of following parts by weight
Raw material:
Selecting new American Duroc pig boar and new U.S.A is that the barren sow of binary sow hybridization gained is as feeding body 11
Month to April next year, use described forage feed barren sow, feed 3 every day, early, middle evening each the most once, its
In, feed and be divided into three phases: the first stage: when the body weight feeding body is 50-75Kg, described basis
Daily ration is 3.9:1 with the weight proportion of described herbage, feeds described feedstuff 2Kg every day；Second stage: when
When the body weight of described nursing body is 75-90Kg, described basal diet is 2.7 with the weight proportion of described herbage:
1, feed described feedstuff 2.5Kg every day；Phase III: when the body weight of described nursing body is more than 90Kg,
Described basal diet is 1.4:1 with the weight proportion of described herbage, feeds described feedstuff 3kg every day.
Embodiment 5
A kind of feeding method of feedstuff improving pork fat acid composition, described feedstuff include basal diet and
Herbage, wherein, described herbage includes that Itanlian rye, described basal diet include each of following parts by weight
Raw material:
Selecting new American Duroc pig boar and new U.S.A is that the barren sow of binary sow hybridization gained is as feeding body 12
Month to April next year, with described forage feed barren sow, feeding every day 2 times, the nursing time is particularly as follows: morning:
9 .-10 points；In afternoon: 3 .-4 points, wherein, feed and be divided into three phases: the first stage: when feeding body
Body weight when being 50-75Kg, described basal diet is 4.0:1 with the weight proportion of described herbage, raises every day
Feed described feedstuff 2Kg；Second stage: when the body weight of described nursing body is 75-90Kg, described basis day
Grain is 2.5:1 with the weight proportion of described herbage, feeds described feedstuff 2.5Kg every day；Phase III: work as institute
Stating and feed the body weight of body when being more than 90Kg, described basal diet is 1.5:1 with the weight proportion of described herbage,
Feed described feedstuff 3kg every day.
Embodiment 6
A kind of feeding method of feedstuff improving pork fat acid composition, described feedstuff include basal diet and
Herbage, wherein, described herbage includes that Itanlian rye and hybrid pennisetum, described basal diet include following
Each raw material of parts by weight:
Selecting new American Duroc pig boar and new U.S.A is that the barren sow of binary sow hybridization gained is as feeding body 5
Month, December, use described forage feed barren sow, feed every day 2 times, the time of feeding is particularly as follows: morning: 9
Point-10 point；In afternoon: 3 .-4 points, wherein, feed and be divided into three phases: the first stage: when feeding body
When body weight is 50-75Kg, described basal diet is 3.8:1 with the weight proportion of described herbage, feeds every day
Described feedstuff 2.2Kg；Second stage: when the body weight of described nursing body is 75-90Kg, described basal diet
It is 2.5:1 with the weight proportion of described herbage, feeds described feedstuff 2.5Kg every day；Phase III: when described
When the body weight of nursing body is more than 90Kg, described basal diet is 1.6:1 with the weight proportion of described herbage,
Feed described feedstuff 3kg every day.
Embodiment 7
A kind of feedstuff feeding method to barren sow improving pork fat acid composition, wherein, adopts in the 6-10 month
Feed with the feedstuff of the embodiment of the present invention 3, use raising of the embodiment of the present invention 3 in November-April next year
Material feeds, and the feedstuff in 5, the December employing embodiment of the present invention 5 feeds, and feeds every day 2 times,
The nursing time is particularly as follows: morning: 9 .-10 points；Afternoon: 3 .-4 points.
Obtained by the feedstuff of the improved pork fat acid composition of the employing present invention is to the feeding method of barren sow
Carnis Sus domestica (referred to as " hay-scented pig " Carnis Sus domestica), the scarlet exquisiteness of its meat, slightly faint scent, fat content
Low, rich in Fresh ear field, delicious degree is high；In order to highlight beneficial effects of the present invention, the present invention will " grass
Fragrant pig " Carnis Sus domestica guard against with eight respectively board Carnis Sus domesticas, only ingest basal diet gained universal Carnis Sus domestica in delicate flavour amino
Acid, the content of polyunsaturated fatty acid compare, such as the table 1 below, (data in table 1,2 shown in 2
From Guangzhou Institute of Analysis):
Amino acid whose test result in table 1 each sample
The test result of fatty acid in table 2 each sample
As can be seen from Table 1 and Table 2, the Carnis Sus domestica ratio obtained by feedstuff feeding barren sow of the present invention is used on the market
Eight ring board Carnis Sus domesticas of circulation, common Carnis Sus domestica every Carnis Sus domestica index the highest, it addition, relative to base of only ingesting
The barren sow of plinth daily ration, uses in the Carnis Sus domestica obtained by feedstuff feeding barren sow of the present invention, polyunsaturated fatty acid
(PUFA) content improves 59%, and Fresh ear field total amount improves 29%.
Above comparative illustration, uses the feedstuff of the present invention to feed barren sow, can significantly improve in Carnis Sus domestica
Unsaturated fatty acid content, improve tradition Carnis Sus domestica fatty acid composition, in " hay-scented pig " Carnis Sus domestica, PUFA
Content is higher, can reduce cholesterol concentration, blood viscosity, improves blood microcirculation, memory reinforcing
Deng, the trophic component of this Carnis Sus domestica more meets health.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended
Claim is as the criterion.
Claims (10)
1. the feeding method of the feedstuff that can improve pork fat acid composition, it is characterised in that include following
Step:
Using barren sow that body weight is more than 50Kg as feeding body, enter with the feedstuff that can improve pork fat acid composition
Row feeds, and within 1st, feeds 1～3 time, and described feedstuff includes basal diet and herbage, wherein, described basis day
Grain is (1.2-4.5) with the weight proportion of described herbage: 1, and described herbage includes hybrid pennisetum and spends more black
One or more in wheat straw, described basal diet includes each raw material of following parts by weight:
2. feeding method as claimed in claim 1, it is characterised in that in described feedstuff, described basis day
Grain is (3.8-4.2) with the weight proportion of described herbage: 1.
3. feeding method as claimed in claim 1, it is characterised in that in described feedstuff, described basis day
Grain is (2.2-3) with the weight proportion of described herbage: 1.
4. feeding method as claimed in claim 1, it is characterised in that in described feedstuff, described basis day
Grain is (1.2-1.7) with the weight proportion of described herbage.
5. the feeding method as described in any one of claim 1-4, it is characterised in that described raising is divided into three
Individual stage: first stage: the body weight of described nursing body is 50-75Kg, described basal diet and described herbage
Weight proportion is (3.8-4.2): 1, feeds described feedstuff 2～2.4Kg every day；Second stage: described nursing
The body weight of body is 75-90Kg, and described basal diet is (2.2-3) with the weight proportion of described herbage: 1, often
It feeds described feedstuff 2.5Kg；Phase III: the body weight of described nursing body is more than 90Kg, described basis
Daily ration is (1.2-1.7) with the weight proportion of described herbage: 1, feeds described feedstuff 2.8～3Kg every day.
6. feeding method as claimed in claim 5, it is characterised in that in the described first stage, described base
Plinth daily ration is 4:1 with the weight proportion of described herbage；In described second stage, described basal diet is with described
The weight proportion of herbage is 2.5:1；In the described phase III, described basal diet and the weight of described herbage
Proportioning is 1.5:1.
7. feeding method as claimed in claim 1, it is characterised in that in 5-11 month, described herbage bag
Include hybrid pennisetum；In 1-4 month November to next year, described herbage includes Itanlian rye.
8. feeding method as claimed in claim 1, it is characterised in that at May and December, described in herd
Straw bag includes hybrid pennisetum and Itanlian rye.
9. feeding method as claimed in claim 1, it is characterised in that described basal diet includes Semen Maydis 580
Part, Fructus Hordei Vulgaris 150 parts, bean cake 230 parts, calcium powder 10 parts, calcium hydrogen phosphate 6 parts, lysine 2 parts, Sal
4 parts, 3 parts of Oleum Glycines, multidimensional 0.5 part, 5 parts of many ore deposits, zeolite powder 9.5 parts.
10. feeding method as claimed in claim 1, it is characterised in that described basal diet includes Semen Maydis
600 parts, Fructus Hordei Vulgaris 140 parts, bean cake 220 parts, calcium powder 10 parts, calcium hydrogen phosphate 6 parts, lysine 2 parts,
Sal 4 parts, 1 part of Oleum Glycines, multidimensional 0.5 part, 5 parts of many ore deposits, zeolite powder 11.5 parts.
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