CN104757285A - Trachinotus ovatus body color improving compound feed - Google Patents
Trachinotus ovatus body color improving compound feed Download PDFInfo
- Publication number
- CN104757285A CN104757285A CN201510114308.3A CN201510114308A CN104757285A CN 104757285 A CN104757285 A CN 104757285A CN 201510114308 A CN201510114308 A CN 201510114308A CN 104757285 A CN104757285 A CN 104757285A
- Authority
- CN
- China
- Prior art keywords
- cobastab
- vitamin
- egg
- pompano
- shaped pompano
- Prior art date
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- Granted
Links
- 241000719209 Trachinotus ovatus Species 0.000 title abstract description 8
- 150000001875 compounds Chemical class 0.000 title abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 28
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims abstract description 22
- 235000019743 Choline chloride Nutrition 0.000 claims abstract description 22
- 229960003178 choline chloride Drugs 0.000 claims abstract description 22
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims abstract description 22
- 235000019742 Vitamins premix Nutrition 0.000 claims abstract description 16
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 16
- 239000011707 mineral Substances 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 16
- 235000021323 fish oil Nutrition 0.000 claims abstract description 11
- 235000019733 Fish meal Nutrition 0.000 claims abstract description 10
- 239000004467 fishmeal Substances 0.000 claims abstract description 10
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 claims abstract description 9
- 235000017060 Arachis glabrata Nutrition 0.000 claims abstract description 9
- 244000105624 Arachis hypogaea Species 0.000 claims abstract description 9
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 9
- 235000018262 Arachis monticola Nutrition 0.000 claims abstract description 9
- 240000002900 Arthrospira platensis Species 0.000 claims abstract description 9
- 235000016425 Arthrospira platensis Nutrition 0.000 claims abstract description 9
- 241000238366 Cephalopoda Species 0.000 claims abstract description 9
- 241000442132 Lactarius lactarius Species 0.000 claims abstract description 9
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 9
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims abstract description 9
- 235000012054 meals Nutrition 0.000 claims abstract description 9
- 235000020232 peanut Nutrition 0.000 claims abstract description 9
- 229940083466 soybean lecithin Drugs 0.000 claims abstract description 9
- 229940082787 spirulina Drugs 0.000 claims abstract description 9
- 210000001835 viscera Anatomy 0.000 claims abstract description 9
- 241000276694 Carangidae Species 0.000 claims description 64
- 239000002131 composite material Substances 0.000 claims description 12
- 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 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 8
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 8
- 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 5
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 5
- 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 5
- 229930003427 Vitamin E Natural products 0.000 claims description 5
- 229930003448 Vitamin K Natural products 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- 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 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 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 claims description 5
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 5
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 5
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 5
- SHUZOJHMOBOZST-UHFFFAOYSA-N phylloquinone Natural products CC(C)CCCCC(C)CCC(C)CCCC(=CCC1=C(C)C(=O)c2ccccc2C1=O)C SHUZOJHMOBOZST-UHFFFAOYSA-N 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 235000019155 vitamin A Nutrition 0.000 claims description 5
- 239000011719 vitamin A Substances 0.000 claims description 5
- 235000019165 vitamin E Nutrition 0.000 claims description 5
- 229940046009 vitamin E Drugs 0.000 claims description 5
- 239000011709 vitamin E Substances 0.000 claims description 5
- 235000019168 vitamin K Nutrition 0.000 claims description 5
- 239000011712 vitamin K Substances 0.000 claims description 5
- 150000003721 vitamin K derivatives Chemical class 0.000 claims description 5
- 229940045997 vitamin a Drugs 0.000 claims description 5
- 229940046010 vitamin k Drugs 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- 229930003316 Vitamin D Natural products 0.000 claims description 3
- 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 claims description 3
- 235000019166 vitamin D Nutrition 0.000 claims description 3
- 239000011710 vitamin D Substances 0.000 claims description 3
- 150000003710 vitamin D derivatives Chemical class 0.000 claims description 3
- 229940046008 vitamin d Drugs 0.000 claims description 3
- 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 claims description 2
- 241000251468 Actinopterygii Species 0.000 abstract description 13
- 235000016709 nutrition Nutrition 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000035764 nutrition Effects 0.000 abstract description 4
- 235000019629 palatability Nutrition 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract description 2
- 230000001488 breeding effect Effects 0.000 abstract description 2
- 235000019764 Soybean Meal Nutrition 0.000 abstract 1
- 108010073771 Soybean Proteins Proteins 0.000 abstract 1
- 235000019752 Wheat Middilings Nutrition 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 235000006180 nutrition needs Nutrition 0.000 abstract 1
- 239000004455 soybean meal Substances 0.000 abstract 1
- 235000019710 soybean protein Nutrition 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 31
- 239000000203 mixture Substances 0.000 description 11
- 210000001015 abdomen Anatomy 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000019786 weight gain Nutrition 0.000 description 5
- 244000174681 Michelia champaca Species 0.000 description 4
- 230000037396 body weight Effects 0.000 description 4
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 2
- 239000005770 Eugenol Substances 0.000 description 2
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 2
- 241000630524 Taractes rubescens Species 0.000 description 2
- 229960002217 eugenol Drugs 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000004584 weight gain Effects 0.000 description 2
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical group C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 235000004237 Crocus Nutrition 0.000 description 1
- 241000596148 Crocus Species 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000000540 analysis of variance Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 238000001543 one-way ANOVA Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Feed For Specific Animals (AREA)
Abstract
The present invention discloses a trachinotus ovatus body color improving compound feed which consists of the following components (in weight percentage): 30%-35% of white fish meal, 10%-14% of peanut meal, 8.5%-12% of soybean protein concentrate, 10.5%-13.5% of soybean meal, 14%-18% of wheat middling, 2%-5% of squid viscera powder, 3%-5% of beer yeast, 4%-8% of fish oil, 1.5%-2.5% of soybean lecithin, 0.65%-0.95% of choline chloride, 1.2%-2% of mineral substance premix, 1%-2% of vitamin premix and 2%-5% of spirulina. Feeding the trachinotus ovatus compound feed for about eight weeks can significantly improve the body color of the trachinotus ovatus, enable the trachinotus ovatus a closer body color to wild fish, effectively improve the commercial value of the trachinotus ovatus; and the compound feed has adequate nutrition, strong palatability, can meet all the nutritional needs of trachinotus ovatus under artificial breeding condition, has high feed utilization rate, stable source of used raw materials, and is conducive for industrial production; and at the same time, the feed preparation method is simple and convenient.
Description
Technical field
The present invention relates to a kind of fish meal, specifically, relate to a kind of mixed feed improving egg-shaped pompano body colour.
Background technology
Egg-shaped pompano (Trachinotus Ovatus) is commonly called as golden silvery pomfret, yellow cured silvery pomfret, be a kind of warm water fishes, be distributed widely in each ocean, the world, its fine and tender taste, nutritious, delicious, is always listed in famous and precious edible fishes, and its growth is fast, can go on the market then, remarkable in economical benefits, welcomes by culturist deeply, has become southern seawater cage culture principal item at present; According to statistics, Hainan Region about 90% deep-water net cage culture egg-shaped pompano in 2010, within 2011, China's cultured output reaches 80,000 tons, and collaboration forage volume is about 100,000 tons, and China's egg-shaped pompano cultivation now begins to take shape; Its body colour of wild egg-shaped pompano is vivid, back cyanic colours, belly is golden yellow, side without blackspot, fin crocus, median fin edge light/dark balance, propagate egg-shaped pompano artificially its skin color is thin out after collaboration feed is thrown something and fed and bleach, body colour is degenerated serious, has had a strong impact on its quality and sale, research report at present about egg-shaped pompano body colour is little, and being therefore badly in need of providing a kind of can improve the artifical compound feed propagating egg-shaped pompano body colour artificially.
Summary of the invention
For solving the problem, the invention provides a kind of mixed feed improving egg-shaped pompano body colour, to solve problems of the prior art.
Technical scheme of the present invention is as follows:
Improve a mixed feed for egg-shaped pompano body colour, described mixed feed is grouped into by the one-tenth of following percentage by weight:
White fish meal 30% ~ 35%, peanut meal 10% ~ 14%, FSPC 8.5% ~ 12%, dregs of beans 10.5% ~ 13.5%, secondary powder 14% ~ 18%, squid viscera powder 2% ~ 5%, brewer's yeast 3% ~ 5%, fish oil 4% ~ 8%, soybean lecithin 1.5% ~ 2.5%, Choline Chloride 0.65% ~ 0.95%, mineral substance premix 1.2% ~ 2%, vitamin premix 1% ~ 2%, spirulina 2% ~ 5%.
Preferably, described oval pompano composite feedstuff is grouped into by the one-tenth of following percentage by weight: white fish meal 30%, peanut meal 10%, FSPC 9%, dregs of beans 11.3%, secondary powder 15.7%, squid viscera powder 5%, brewer's yeast 3.65%, fish oil 5%, soybean lecithin 2.5%, Choline Chloride 0.65%, mineral substance premix 1.2%, vitamin premix 2%, spirulina 4%.
Preferably, described vitamin premix comprises following component: vitamin A, Cobastab
1, Cobastab
2, Cobastab
3, Cobastab
5, Cobastab
6, Cobastab
7, Cobastab
8, Cobastab
9, Cobastab
12, vitamin D
3, vitamin E, vitamin K
3and microcrystalline cellulose.
Preferably, every kilogram of described vitamin premix comprises following component and weight: vitamin A 0.04g, Cobastab
10.045g, Cobastab
20.022g, Cobastab
30.168g, Cobastab
50.102g, Cobastab
60.04g, Cobastab
70.0004g, Cobastab
80.45g, Cobastab
90.01g, Cobastab
120.00004g, vitamin D
30.0001g, vitamin E 0.08g, vitamin K
30.015g, surplus is microcrystalline cellulose; The preparation method of described vitamin premix comprises the following steps: take each composition according to proportioning, then mix and get final product.
Preferably, described mineral substance premix comprises following component: FeSO
46H
2o, MgSO
47H
2o, NaCl, CuSO
45H
2o, ZnSO
4h
2o, CoCl
26H
2o, MnSO
4h
2o and zeolite powder.
Preferably, every kilogram of described mineral substance premix comprises following component and weight: FeSO
46H
2o 0.8g, MgSO
47H
2o 0.18g, NaCl 0.1g, CuSO
45H
2o 0.01g, ZnSO
4h
2o 0.04g, CoCl
26H
2o 0.028g, MnSO
4h
2o 0.06g, surplus is zeolite powder; The preparation method of described mineral substance premix comprises the following steps: take each composition according to proportioning, then mix and get final product.
Preferably, described Choline Chloride is be the Choline Chloride powder of 50% Choline Chloride containing mass fraction, and namely wherein effectively Choline Chloride accounts for 50% of Choline Chloride powder gross mass.
The invention has the beneficial effects as follows: this oval pompano composite feedstuff about 8 weeks of throwing something and feeding just can obviously improve egg-shaped pompano body colour, makes it close to wild fish, effectively improves its commercial value; And this mixed feed nutritional sufficiency, palatability is strong, and can meet egg-shaped pompano and propagate whole demands to nutrition under condition artificially, efficiency of feed utilization is high, the raw materials enjoy stable sources that this feed is used, is beneficial to suitability for industrialized production; Meanwhile, this feed producing method is simple, convenient.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, be described further technical solution of the present invention below in conjunction with embodiment, the content that embodiment is mentioned not is limitation of the invention.
In following examples, test egg-shaped pompano, from proving ground, aquatic products research institute Shenzhen, the South Sea, is tested each raw material and is adopted commercially available prod.
Embodiment 1
The oval pompano composite feedstuff that the present embodiment provides is grouped into by the one-tenth of following percentage by weight: white fish meal 30%, peanut meal 11.65%, FSPC 8.5%, dregs of beans 13.5%, secondary powder 14%, squid viscera powder 2%, brewer's yeast 5%, fish oil 8%, soybean lecithin 1.5%, Choline Chloride 0.65%, mineral substance premix 1.2%, vitamin premix 1%, spirulina 3%.
Every kilogram of described vitamin premix comprises following component and weight: vitamin A 0.04g, Cobastab
10.045g, Cobastab
20.022g, Cobastab
30.168g, Cobastab
50.102g, Cobastab
60.04g, Cobastab
70.0004g, Cobastab
80.45g, Cobastab
90.01g, Cobastab
120.00004g, vitamin D
30.0001g, vitamin E 0.08g, vitamin K
30.015g, surplus is microcrystalline cellulose; The preparation method of described vitamin premix comprises the following steps: take each composition according to proportioning, then mix and get final product.
Every kilogram of described mineral substance premix comprises following component and weight: FeSO
46H
2o0.08g, MgSO
47H
2o 0.18g, NaCl 0.1g, CuSO
45H
2o 0.01g, ZnSO
4h
2o0.04g, CoCl
26H
2o 0.028g, MnSO
4h
2o 0.06g, surplus is zeolite powder; The preparation method of described mineral substance premix comprises the following steps: take each composition according to proportioning, then mix and get final product.
Described Choline Chloride is be the Choline Chloride powder of 50% Choline Chloride containing mass fraction, and namely wherein effectively Choline Chloride accounts for 50% of Choline Chloride powder gross mass.
The oval pompano composite feedstuff preparation method that the present embodiment provides is as follows:
1) each constituent solid raw material is accurately taken, mixing and stirring;
2) by step 1) solid material pulverizer after described mix and blend pulverizes and crosses 80 eye mesh screens, adding mixer and be uniformly mixed 10min;
3) by the feedstuff dry powder blend after fish oil and mixing, then the raw material adding fish oil is poured into mixer stirring 10min, take out after finally adding the water stirring 5min of feed gross weight 40%, carry out expanded granulation by bulking machine;
4) dry with drying machine after granulating, be then placed in 16 DEG C of air-conditioned rooms and cool and drain moisture;
5) the pellet sealed bag after draining packed and carried out label, storing.
Embodiment 2
The oval pompano composite feedstuff that the present embodiment provides is grouped into by the one-tenth of following percentage by weight: white fish meal 35%, peanut meal 11.8%, FSPC 8.5%, dregs of beans 10.5%, secondary powder 14.05%, squid viscera powder 2.7%, brewer's yeast 3%, fish oil 4%, soybean lecithin 1.5%, Choline Chloride 0.95%, mineral substance premix 2%, vitamin premix 1%, spirulina 5%; The concrete manufacturing process of the present embodiment oval pompano composite feedstuff is shown in described embodiment one.
Embodiment 3
The oval pompano composite feedstuff that the present embodiment provides is grouped into by the one-tenth of following percentage by weight: white fish meal 30%, peanut meal 10%, FSPC 9%, dregs of beans 11.3%, secondary powder 15.7%, squid viscera powder 5%, brewer's yeast 3.65%, fish oil 5%, soybean lecithin 2.5%, Choline Chloride 0.65%, mineral substance premix 1.2%, vitamin premix 2%, spirulina 4%; The concrete manufacturing process of the present embodiment oval pompano composite feedstuff is shown in described embodiment one.
Embodiment 4
The oval pompano composite feedstuff that the present embodiment provides is grouped into by the one-tenth of following percentage by weight: white fish meal 30%, peanut meal 14%, FSPC 12%, dregs of beans 10.5%, secondary powder 18%, squid viscera powder 2%, brewer's yeast 3%, fish oil 4%, soybean lecithin 1.5%, Choline Chloride 0.65%, mineral substance premix 1.35%, vitamin premix 1%, spirulina 2%; The concrete manufacturing process of the present embodiment oval pompano composite feedstuff is shown in described embodiment one.
After taming 2 weeks to marketable fish feed of throwing something and feeding with a collection of egg-shaped pompano, select physical health, the fish of neat specification is used for test, test fish average weight 5.8 ± 0.05g.
Test is carried out on proving ground, aquatic products research institute Shenzhen, South Sea floating cage (long 1m × wide 1m × high 1.2m), 15 net cages are selected to feed, if 4 test group and 1 control group, control group and each test group respectively establish 3 parallel, each parallel 20 tail fishes, throw something and feed every day 2 times, Feeding time is respectively 8:00 and 17:00, is satiated with food and throws something and feeds; Breeding seawater salinity 18 ‰-22 ‰, water temperature 20 DEG C-30 DEG C, dissolved oxygen >4.6mg/L, nitrite <0.13mg/L, ammonia nitrogen <0.32mg/L, cultivate 8 weeks.
In process of the test, the egg-shaped pompano of test group 1-4 is thrown something and fed mixed feed described in embodiment 1-4 respectively; Control group egg-shaped pompano is thrown something and fed general goods feed, and its feeding conditions is identical with test group; Control group egg-shaped pompano and test group egg-shaped pompano are the same a collection of seed of artificial culture then.
Stop after culture experiment terminates to feed 1d, test group and each net cage of control group are randomly drawed 5 tail fishes and are carried out result Sequencing and analysis, eugenol anesthesia (ratio egg-shaped pompano being put into eugenol and water is the water of 1:10000) weighs afterwards, calculates rate of body weight gain, specific growth rate and feed coefficient;
Rate of body weight gain (WG, %)=100 × (W
t-W
0)/W
0;
Specific growth rate (SGR, %)=100 × (㏑ W
t-㏑ W
0)/t;
Feed coefficient (FCR)=FI/ (W
t-W
0);
Wherein, W
tfor average weight (g) during off-test, W
0for average weight (g) during on-test, t is culturing time (d), and FI is that duration of test is ingested the dry weight (g) of feed.
Specific growth rate refers to growth rate and the ratio growing number of days, and be the common counter weighing upgrowth situation, specific growth rate is larger, represents body weight growth every day faster.
Feed coefficient also known as increasing meat factor, refer to cultivation object increase a Unit Weight consume the weight of feed, feed coefficient is lower, illustrates that this feed conversion rate improves, and this feed result of use is better.
Egg-shaped pompano body colour Sequencing and analysis: the body colour of each group of fish that detect by an unaided eye from test group and control group each net cage random selecting 5 tail egg-shaped pompano; Simultaneously, with color difference meter in the 8th week night 19:30 ~ 23:30 body colour mensuration is carried out to test group and control group egg-shaped pompano, color difference meter uses front blank to calibrate, then the body colour value of egg-shaped pompano back and skin of abdomen is measured respectively, back be below dorsal fin leading edge and above side line between region, belly is that the abdomeinal fin of egg-shaped pompano belly is to the region between anal fin.
Reference group is wild egg-shaped pompano.
Skin volume colour measures and adopts color difference meter, and represent egg-shaped pompano skin body colour by L, a, b colour space that international luminous lighting committee CIE (1976) specifies, wherein L represents brightness value, and partially white on the occasion of expression egg-shaped pompano body colour, negative value represents inclined black; A represents red value of green, partially red on the occasion of expression, and negative value represents partially green; B represents champac value, partially yellow on the occasion of expression, and negative value represents partially blue.
Statistical analysis: adopt Excel 2007 and SPSS 17.0 software to carry out one-way analysis of variance (ANOVA) to test data, Multiple range test is carried out with Duncan ' s, P<0.05 represents significant difference, and data represent with " average ± standard deviation ".
Table 1 egg-shaped pompano growth test result
Above result of the test shows: the whole counterpoise of four test group egg-shaped pompanos, rate of body weight gain (WG), specific growth rate (SGR), feed coefficient all do not have significant difference (P<0.05) with survival rate compared with control group, illustrate that this mixed feed can meet egg-shaped pompano and propagate whole demands to nutrition under condition artificially, the growth of egg-shaped pompano can be promoted.
Visually observe egg-shaped pompano body colour result as follows:
Visually observe egg-shaped pompano body colour result to show: embodiment 1 ~ 4 respectively group egg-shaped pompano body colour is vivid, the colour of skin and wild fish close; Control group egg-shaped pompano skin whitening, body colour is lighter.
Table 2 egg-shaped pompano skin of back body colour testing result
Note: in table, data are mean+SD, shoulder marking-up female a, b are the Reference character of Multiple range test in variance analysis, with the lowercase person significant difference (P<0.05) that data line shoulder mark is different, shoulder marking-up parent phase is with person's difference not significantly (P>0.05), lower same.
Table 3 egg-shaped pompano skin of abdomen body colour testing result
Above result of the test shows: use color difference meter to detect test group, control group and reference group egg-shaped pompano back and skin of abdomen, test group, between control group and reference group, its back and belly brightness value L all do not have significant difference (P>0.05), red value of green a does not have significant difference (P>0.05) in the back of test group, control group and reference group and belly testing result yet, survey each group of egg-shaped pompano skin of back champac value b difference also not significantly (P>0.05); But, test group 1 ~ 4 respectively group egg-shaped pompano skin of abdomen champac value b is all significantly higher than control group (P<0.05), and each test group egg-shaped pompano skin of abdomen champac value b and wild fish difference are not significantly (P>0.05).
Conclusion: use 8 weeks egg-shaped pompano artifical compound feeds disclosed by the invention just can significantly improve the body colour propagating egg-shaped pompano artificially, make it close to wild fish, effectively improve its commercial value, there is good market development prospect, and this mixed feed nutritional sufficiency, palatability is strong, egg-shaped pompano can be met and propagate whole demands to nutrition under condition artificially, efficiency of feed utilization is high, the raw materials enjoy stable sources that this feed is used, is beneficial to suitability for industrialized production; Meanwhile, this feed producing method is simple, convenient.
It is more than better embodiment of the present invention; but embodiment is not for limiting the present invention; without departing from the spirit and scope of the invention; any equivalence change of doing or retouching; belong to the protection domain of the present invention equally, the content that therefore protection scope of the present invention should define with the claim of the application is standard.
Claims (7)
1. one kind is improved the mixed feed of egg-shaped pompano body colour, it is characterized in that, described oval pompano composite feedstuff is grouped into by the one-tenth of following percentage by weight: white fish meal 30% ~ 35%, peanut meal 10% ~ 14%, FSPC 8.5% ~ 12%, dregs of beans 10.5% ~ 13.5%, secondary powder 14% ~ 18%, squid viscera powder 2% ~ 5%, brewer's yeast 3% ~ 5%, fish oil 4% ~ 8%, soybean lecithin 1.5% ~ 2.5%, Choline Chloride 0.65% ~ 0.95%, mineral substance premix 1.2% ~ 2%, vitamin premix 1% ~ 2%, spirulina 2% ~ 5%.
2. a kind of mixed feed improving egg-shaped pompano body colour according to claim 1, it is characterized in that, described oval pompano composite feedstuff is grouped into by the one-tenth of following percentage by weight: white fish meal 30%, peanut meal 10%, FSPC 9%, dregs of beans 11.3%, secondary powder 15.7%, squid viscera powder 5%, brewer's yeast 3.65%, fish oil 5%, soybean lecithin 2.5%, Choline Chloride 0.65%, mineral substance premix 1.2%, vitamin premix 2%, spirulina 4%.
3. a kind of mixed feed improving egg-shaped pompano body colour according to claim 1 and 2, it is characterized in that, described vitamin premix comprises following component: vitamin A, Cobastab
1, Cobastab
2, Cobastab
3, Cobastab
5, Cobastab
6, Cobastab
7, Cobastab
8, Cobastab
9, Cobastab
12, vitamin D
3, vitamin E, vitamin K
3and microcrystalline cellulose.
4. a kind of mixed feed improving egg-shaped pompano body colour according to claim 3, is characterized in that, every kilogram of described vitamin premix comprises following component and weight: vitamin A 0.04g, Cobastab
10.045g, Cobastab
20.022g, Cobastab
30.168g, Cobastab
50.102g, Cobastab
60.04g, Cobastab
70.0004g, Cobastab
80.45g, Cobastab
90.01g, Cobastab
120.00004g, vitamin D
30.0001g, vitamin E 0.08g, vitamin K
30.015g, surplus is microcrystalline cellulose.
5. a kind of mixed feed improving egg-shaped pompano body colour according to claim 1, it is characterized in that, described mineral substance premix comprises following component: FeSO
46H
2o, MgSO
47H
2o, NaCl, CuSO
45H
2o, ZnSO
4h
2o, CoCl
26H
2o, MnSO
4h
2o and zeolite powder.
6. a kind of mixed feed improving egg-shaped pompano body colour according to claim 5, is characterized in that, every kilogram of described mineral substance premix comprises following component and weight: FeSO
46H
2o 0.8g, MgSO
47H
2o 0.18g, NaCl 0.1g, CuSO
45H
2o 0.01g, ZnSO
4h
2o0.04g, CoCl
26H
2o 0.028g, MnSO
4h
2o 0.06g, surplus is zeolite powder.
7. a kind of mixed feed improving egg-shaped pompano body colour according to claim 1, is characterized in that, described Choline Chloride is be the Choline Chloride powder of 50% Choline Chloride containing mass fraction.
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| CN112515056A (en) * | 2020-11-27 | 2021-03-19 | 广东大麟洋海洋生物有限公司 | Compound feed for improving body color of golden pomfret and preparation method thereof |
| CN112515055A (en) * | 2020-11-27 | 2021-03-19 | 广东大麟洋海洋生物有限公司 | Trachinotus ovatus fry micro-capsule initial feed and preparation method thereof |
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