CN101744120B - Trace element premix for piglets - Google Patents
Trace element premix for piglets Download PDFInfo
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- CN101744120B CN101744120B CN2009102278716A CN200910227871A CN101744120B CN 101744120 B CN101744120 B CN 101744120B CN 2009102278716 A CN2009102278716 A CN 2009102278716A CN 200910227871 A CN200910227871 A CN 200910227871A CN 101744120 B CN101744120 B CN 101744120B
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- copper
- feed
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- 239000011573 trace mineral Substances 0.000 title claims abstract description 31
- 235000013619 trace mineral Nutrition 0.000 title claims abstract description 31
- 239000011669 selenium Substances 0.000 claims abstract description 13
- GIPOFCXYHMWROH-UHFFFAOYSA-L 2-aminoacetate;iron(2+) Chemical compound [Fe+2].NCC([O-])=O.NCC([O-])=O GIPOFCXYHMWROH-UHFFFAOYSA-L 0.000 claims abstract description 10
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 10
- VVYPIVJZLVJPGU-UHFFFAOYSA-L copper;2-aminoacetate Chemical compound [Cu+2].NCC([O-])=O.NCC([O-])=O VVYPIVJZLVJPGU-UHFFFAOYSA-L 0.000 claims abstract description 10
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 9
- 229940099596 manganese sulfate Drugs 0.000 claims abstract description 3
- 239000011702 manganese sulphate Substances 0.000 claims abstract description 3
- 235000007079 manganese sulphate Nutrition 0.000 claims abstract description 3
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 18
- 239000004471 Glycine Substances 0.000 claims description 9
- 239000013522 chelant Substances 0.000 claims description 9
- 229940011405 cupric glycinate Drugs 0.000 claims description 9
- 229940086413 ferrous bisglycinate Drugs 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 8
- 229910021536 Zeolite Inorganic materials 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 6
- 239000010457 zeolite Substances 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229940071566 zinc glycinate Drugs 0.000 abstract 1
- UOXSXMSTSYWNMH-UHFFFAOYSA-L zinc;2-aminoacetate Chemical compound [Zn+2].NCC([O-])=O.NCC([O-])=O UOXSXMSTSYWNMH-UHFFFAOYSA-L 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 229910052802 copper Inorganic materials 0.000 description 16
- 239000010949 copper Substances 0.000 description 16
- 241000282898 Sus scrofa Species 0.000 description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 239000011701 zinc Substances 0.000 description 12
- 229910052725 zinc Inorganic materials 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 4
- 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 description 4
- SCVOEYLBXCPATR-UHFFFAOYSA-L manganese(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Mn+2].[O-]S([O-])(=O)=O SCVOEYLBXCPATR-UHFFFAOYSA-L 0.000 description 4
- 239000011785 micronutrient Substances 0.000 description 4
- 235000013369 micronutrients Nutrition 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 235000005911 diet Nutrition 0.000 description 3
- 230000037213 diet Effects 0.000 description 3
- 230000037406 food intake Effects 0.000 description 3
- ISPYRSDWRDQNSW-UHFFFAOYSA-L manganese(II) sulfate monohydrate Chemical compound O.[Mn+2].[O-]S([O-])(=O)=O ISPYRSDWRDQNSW-UHFFFAOYSA-L 0.000 description 3
- 238000004519 manufacturing process Methods 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
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 235000014590 basal diet Nutrition 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 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
- 230000003862 health status Effects 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000019629 palatability Nutrition 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000001228 trophic effect Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- LEVWYRKDKASIDU-IMJSIDKUSA-N L-cystine Chemical compound [O-]C(=O)[C@@H]([NH3+])CSSC[C@H]([NH3+])C([O-])=O LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 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
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000000540 analysis of variance Methods 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- CYDMQBQPVICBEU-UHFFFAOYSA-N chlorotetracycline Natural products C1=CC(Cl)=C2C(O)(C)C3CC4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-UHFFFAOYSA-N 0.000 description 1
- CYDMQBQPVICBEU-XRNKAMNCSA-N chlortetracycline Chemical compound C1=CC(Cl)=C2[C@](O)(C)[C@H]3C[C@H]4[C@H](N(C)C)C(O)=C(C(N)=O)C(=O)[C@@]4(O)C(O)=C3C(=O)C2=C1O CYDMQBQPVICBEU-XRNKAMNCSA-N 0.000 description 1
- 229960004475 chlortetracycline Drugs 0.000 description 1
- 235000019365 chlortetracycline Nutrition 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical group [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 229960003067 cystine Drugs 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229960000304 folic acid Drugs 0.000 description 1
- 235000019152 folic acid Nutrition 0.000 description 1
- 239000011724 folic acid Substances 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 229940029985 mineral supplement Drugs 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 229940055726 pantothenic acid Drugs 0.000 description 1
- 235000019161 pantothenic acid Nutrition 0.000 description 1
- 239000011713 pantothenic acid Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- BUGBHKTXTAQXES-DBXDQKISSA-N selenium-70 Chemical compound [70Se] BUGBHKTXTAQXES-DBXDQKISSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
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- Fodder In General (AREA)
Abstract
The invention discloses a piglet trace element premix, which contains the following components in each kilogram of premix: 100-250 g of ferrous glycinate, 100-200 g of zinc glycinate, 100-350 g of copper glycinate, 50-150 g of manganese sulfate, 0.25-0.75 g of potassium iodide, 35-100 g of yeast selenium and the balance of a premix carrier. The premix compound reasonably and comprehensively prepares various trace elements, so that the content of the trace elements is more balanced, the growth of piglets is effectively promoted, the feed utilization rate and the health state are improved, and the environmental pollution pressure of heavy metals is obviously reduced.
Description
Technical field
The present invention relates to a kind of feed addictive, especially a kind of trace element premixing feed for suckling piglet.
Background technology
A large amount of tests confirm in diet, to add high-copper, and (130～250mg/kg) (copper sulphate forms) can be accelerated growth in piglets, improve efficiency of feed utilization and immunity, but discover that high-copper can reduce pig absorbing iron, zinc.Therefore, when using high-copper, to add the iron (150～170mg/kg) and zinc (150～170mg/kg) of high dose simultaneously.Cause the feed palatability to descend so on the one hand, on the other hand, iron zinc can not absorb in vivo, excretes, and causes environmental pollution.Amino acid trace element chelated thing is as a kind of novel non-pollution feed addictive, good palatability, and absorptivity is high; Simultaneously can promote growth of animal, reduce food consumption, improve efficiency of feed utilization; And have certain sterilization and improve the effect of animal immune function; Thereby become the Recent study focus, but research all is result of use and the addition that is limited to a certain trace element, causes between the trace element proportioning unreasonable.
Summary of the invention
The technical problem that the present invention will solve provides reasonable mixture ratio trace element premixing feed for suckling piglet between a kind of trace element.
For solving the problems of the technologies described above; Contain in every kilogram of premix of the present invention: ferrous bisglycinate chelate 100～250 grams, glycine zine 100～200 grams, cupric glycinate 100～350 grams, manganese sulfate 50～150 grams, KI 0.25～0.75 gram, yeast selenium 35～100 grams, surplus is a premix carrier.
Preferred premix carrier is zeolite powder or bentonite.
Adopt the beneficial effect that technique scheme produced to be: the present invention is through rationally, prepare various trace elements (copper, iron, zinc etc.) comprehensively; Wherein iron, copper, zinc, manganese, iodine, Se content are respectively 10-25g/kg, 25-40g/kg, 10-25g/kg, 15-25mg/kg, 150-550mg/kg, 50-150mg/kg; Make the content balance more between each trace element; Thereby effectively promote newborn growth in piglets; Improve efficiency of feed utilization and health status, significantly reduce heavy metal environmental pollution pressure simultaneously.
Use this prescription; Can substitute newborn piglet high-copper microelement pre-mix material fully; Piglet production performance, the price of deed, health status increase, and particularly copper, iron, zinc discharge rate reduce more than 50%, alleviate the pollution of heavy metal to environment greatly; Can obtain the economical, societal benefits bumper harvests, meet national security healthy aquaculture policy.
Use ferrous bisglycinate chelate, glycine zine, cupric glycinate, yeast selenium fully as raw material, substitute inorganic salts with organic trace element, proportioning is safer, reasonable.
The specific embodiment
Below in conjunction with specific embodiment the present invention is done further detailed explanation.
Embodiment 1: accurately take by weighing ferrous bisglycinate chelate 100 grams, cupric glycinate 150 grams, glycine zine 100 grams, Manganese sulfate pentahydrate 90 grams, KI 0.3 gram, yeast selenium 100 grams, zeolite powder 459.7 grams respectively; All pulverized 60 mesh sieves, and mixed and to obtain this trace element premixing feed for suckling piglet.Make the premix micronutrient levels: iron, copper, zinc, manganese, iodine, Se content are respectively 17g/kg, 30g/kg, 21g/kg, 19.8mg/kg, 225mg/kg, 150mg/kg.
Embodiment 2: accurately take by weighing ferrous bisglycinate chelate 100 grams, cupric glycinate 150 grams, glycine zine 50 grams, manganese sulfate monohydrate 50 grams, KI 0.3 gram, yeast selenium 50 grams, zeolite powder 599.7 grams respectively; All pulverized 60 mesh sieves, and mixed and to obtain this trace element premixing feed for suckling piglet.Make the premix micronutrient levels: iron, copper, zinc, manganese, iodine, Se content are respectively 17g/kg, 30g/kg, 10.5g/kg, 16mg/kg, 225mg/kg, 75mg/kg.
Embodiment 3: accurately take by weighing ferrous bisglycinate chelate 120 grams, cupric glycinate 180 grams, glycine zine 110 grams, Manganese sulfate pentahydrate 100 grams, KI 0.5 gram, yeast selenium 100 grams, zeolite powder 389.5 grams respectively; All pulverized 60 mesh sieves, and mixed and to obtain this trace element premixing feed for suckling piglet.Make the premix micronutrient levels: iron, copper, zinc, manganese, iodine, Se content are respectively 20.4g/kg, 36g/kg, 23.1g/kg, 22g/kg, 375mg/kg, 150mg/kg.
Embodiment 4: accurately take by weighing ferrous bisglycinate chelate 150 grams, cupric glycinate 350 grams, glycine zine 100 grams, Manganese sulfate pentahydrate 150 grams, KI 0.25 gram, yeast selenium 70 grams, bentonite 179.75 grams respectively; All pulverized 60 mesh sieves, and mixed and to obtain this trace element premixing feed for suckling piglet.
Embodiment 5: accurately take by weighing ferrous bisglycinate chelate 200 grams, cupric glycinate 250 grams, glycine zine 150 grams, Manganese sulfate pentahydrate 50 grams, KI 0.75 gram, yeast selenium 50 grams, zeolite powder 299.25 grams respectively; All pulverized 60 mesh sieves, and mixed and to obtain this trace element premixing feed for suckling piglet.
Embodiment 6: accurately take by weighing ferrous bisglycinate chelate 250 grams, cupric glycinate 100 grams, glycine zine 200 grams, manganese sulfate monohydrate 120 grams, KI 0.6 gram, yeast selenium 35 grams, inferior powder 294.4 grams respectively; All pulverized 60 mesh sieves, and mixed and to obtain this trace element premixing feed for suckling piglet.
The method for using of this trace element premixing feed for suckling piglet: will add in the growing and fattening pig feed by 2/1000ths (weight) by this trace element premixing feed for suckling piglet, and mix, routine is fed, and gets final product, and needn't add any trace mineral supplement more separately.
Test Example:
1.1 animal and grouping
Select age in days to differ to be no more than 180 of the identical piglets in 7 days, kind for use; The principle identical according to genetic background, that body weight is close, sex ratio is consistent is divided into 3 processing at random; 6 repetitions are established in every processing, 10 piglets of every repetition, and the inchoate aspect method of double differences is different not remarkable between each group.
1.2 test daily ration and Treatment Design
With reference to U.S. NRC (1998) weanling pig nutritional need standard and combine production practices preparations basal diet.
Table 1 basal diet prescription and trophic level
| Raw material is formed | Proportioning/% (weight) | Trophic level | |
| Corn | 60.09 | Pig digestible energy/MJkg -1 | 13.85 |
| Wheat bran | 1.00 | Crude protein/% | 19.50 |
| Dregs of beans | 20.00 | Calcium/% | 0.80 |
| Full-fat extruded soybean | 6.00 | Total phosphorus/% | 0.64 |
| Soybean oil | 0.60 | Available phosphorus/% | 0.42 |
| Imported fish meal | 4.00 | Lysine/% | 1.20 |
| Whey powder | 5.00 | Egg+cystine/% | 0.77 |
| Stone flour | 0.77 | Threonine/% | 0.80 |
| Calcium monohydrogen phosphate | 1.00 | ||
| Lysine | 0.21 | ||
| Methionine | 0.10 | ||
| Salt | 0.23 | ||
| Premix (1%) | 1.00 | ||
| Add up to | 100.00 |
Annotate: in complete diet pellet, 1% premix provides in every kilogram of full price diet: VA 10350IU, VD32300IU, VE 23IU; VK3 2.3mg, VB1 1.15mg, VB2 6.9mg, VB6 0.46mg; VB12 29 μ g, pantothenic acid 11.5mg, nicotinic acid 23mg, biotin 23 μ g; Folic acid 0.46mg, choline 800mg, aureomycin 75mg.
Table 2 microelement pre-mix material application scheme
| Divide into groups | The microelement pre-mix material that adds |
| Common group | Common microelement pre-mix material 2kg/t basestocks |
| The high-copper group | High-copper microelement pre-mix material 2kg/t basestocks |
| The environmental protection group | This trace element premixing feed for suckling piglet 2kg/t basestocks |
1.3 feeding and management
Test is carried out in same closed pig house, the online raising, and humiture is suitable; Free choice feeding and drinking-water.The immunity disinfectant program is undertaken by the pig farm conventional method.Test is responsible for by the special messenger, manages in strict accordance with test requirements document.Feeding and management is carried out with reference to this kind swine rearing rule of management.Experimental period is 30d.
1.4 test method
In on-test when finishing is that unit carries out empty stomach to all test pig and weighs the detail record body weight with the individuality; Be unit detail record feed intake to repeat in the process of the test; Detail record pig death and superseded situation are expected and are weighed for timely section when generation is extremely washed in a pan pig.
3d before the off-test evenly adopts the about 200g of excrement appearance sooner or later from each repeats, 3d collects ight soil continuously, and fully mixing places the freezing preservation of refrigerator below-20 ℃, and oven dry is used to measure micro-excretion.
1.5 detection index
1.5.1 the average daily gain of growth performance index, average daily ingestion amount and feedstuff-meat ratio.
1.5.2 trace copper, iron, zinc content adopt the z-5000 of Hitachi type atomic absorption spectrophotometer in feed and the excrement
1.6 data and statistical analysis technique
ANOVA in the The data SPSS13.0 statistical software carries out variance analysis; Pat everywhere between mean and carry out the significance of difference relatively with the Duncan method, the result of the test data are represented with mean+SD.
2. result and analysis
2.1 influence to the weanling pig growth performance
The different microelement pre-mix materials of table 3 are to the influence of weanling pig production performance
| Index | Initial weight (kg) | End heavy (kg) | Average daily gain (kg) | Average daily ingestion amount (kg) | Feedstuff-meat ratio |
| Common group | 8.70± 0.15 a | 20.99± 0.34 a | 0.41± 0.021 a | 0.59± 0.081 a | 1.44± 0.052 a |
| The high-copper group | 8.65± 0.06 a | 22.26± 0.37 b | 0.45± 0.015 b | 0.60± 0.032 a | 1.33± 0.040 b |
| The environmental protection group | 8.71± 0.06 a | 22.34± 0.29 b | 0.45± 0.012 b | 0.61± 0.020 a | 1.36± 0.036 b |
Annotate: the same column shoulder is marked the identical person's difference of lowercase not remarkable (P＞0.05), and the different persons of colleague's shoulder mark represent significant difference (P＜0.05), and following table is together.
Can find out that by table 3 high-copper group and the average daily gain of environmental protection group have all improved 9.76% (P＜0.05) than control group; Average daily ingestion amount has improved 1.63% and 3.34% (P＞0.05) than control group respectively; Feedstuff-meat ratio has reduced by 7.64% and 5.56% (P＜0.0) than control group respectively.
2.2 influence to the drainage of weanling pig trace element
The different microelement pre-mix materials of table 4 are to the influence of micronutrient levels in the weanling pig excrement
| Index | Iron (mg/kg) | Zinc (mg/kg) | Copper (mg/kg) |
| Common group | 2356.93±81.72 b | 1321.42±65.52 b | 494.23±36.52 b |
| The high-copper group | 3686.93±91.22 a | 2582.12±85.13 a | 2174.67±84.75 a |
| The environmental protection group | 1774.67±80.77 b | 1287.32±43.54 b | 574.77±56.18 b |
Can find out by table 4, to the influence of excrement iron content, compare, the high-copper group compares, the environmental protection group of adding this trace element premixing feed for suckling piglet 24.73% and 51.85% (P＜0.05) that descended respectively with common group; To the influence of excrement zinc content, compare environmental protection group 2.56% and 50.15% (P＜0.05) that descended respectively with control group, high-copper group; Compare environmental protection group excrement copper content decline 73.57% (P＜0.05) with the high-copper group.
3. conclusion
Can obtain to draw a conclusion by result of the test:
7.1 this trace element premixing feed for suckling piglet can significantly improve piglet growth speed, reduces feedstuff-meat ratio, reaches the high-copper effect;
7.2 this trace element premixing feed for suckling piglet can significantly reduce piglet copper, iron, zinc excretion, with high-copper group ratio, reduces by 73.35%, 51.85% and 50.15% respectively;
Hence one can see that, and this trace element premixing feed for suckling piglet can reduce the pressure of heavy metals emission to environment on the basis of improving piglet growth performance, be a kind of high-efficiency and environment-friendly feed additive with wide market popularization value.
Claims (2)
1. trace element premixing feed for suckling piglet; It is characterized in that; Contain in every kilogram of premix: ferrous bisglycinate chelate 100～250 grams, glycine zine 100～200 grams, cupric glycinate 100～350 grams, manganese sulfate 50～150 grams, KI 0.25～0.75 gram, yeast selenium 35～100 grams, surplus is a premix carrier.
2. trace element premixing feed for suckling piglet according to claim 1 is characterized in that: described premix carrier is zeolite powder or bentonite.
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| CN102550866B (en) * | 2012-01-06 | 2014-01-22 | 福建省莆田市优利可农牧发展有限公司 | Pig feed |
| CN102550836B (en) * | 2012-01-18 | 2016-08-31 | 长沙兴嘉生物工程股份有限公司 | Animal nutrition additive trace element is combined bag and its preparation method and application |
| CN102578386B (en) * | 2012-01-18 | 2016-08-31 | 长沙兴嘉生物工程股份有限公司 | Compound many ore deposits of glycine and its preparation method and application |
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| CN102669478B (en) * | 2012-06-05 | 2013-06-12 | 北京鹤来科技有限公司 | Compound feed for piglets |
| HUP1200394A2 (en) | 2012-06-29 | 2014-02-28 | Bata Zrt Dr | Bactericidal effect of metal chelate |
| CN103190541A (en) * | 2013-04-07 | 2013-07-10 | 成都雪樱动物科技实业有限公司 | Trace-element premix for piglets |
| WO2014197250A1 (en) | 2013-06-06 | 2014-12-11 | Amip, Llc | Iron supplement |
| CN103960505B (en) * | 2014-04-10 | 2015-12-30 | 合肥蓝华生物科技有限公司 | One is applicable to extensive artificial feeding crab feed and preparation method thereof |
| CN104982672A (en) * | 2015-03-04 | 2015-10-21 | 江苏财经职业技术学院 | Ecological and environment-friendly piglet feed |
| CN109043148A (en) * | 2018-09-25 | 2018-12-21 | 建德市维丰饲料有限公司 | A kind of preparation method of feed stripped premix and products thereof and application |
| CN115736120A (en) * | 2022-12-22 | 2023-03-07 | 成都东方希望动物营养食品有限公司 | Microelement premix for piglets, preparation method and compound feed thereof |
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