CN101983583A - Anti-stress extruded floating feed for megalobrama amblycephala and preparation method thereof - Google Patents
Anti-stress extruded floating feed for megalobrama amblycephala and preparation method thereof Download PDFInfo
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- 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
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- 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
Abstract
The invention relates to a formula of an anti-stress extruded floating feed for megalobrama amblycephala and a preparation method thereof, belonging to the field of fish feed and preparation thereof. The anti-stress extruded floating feed for the megalobrama amblycephala, which comprises the following components by weight percent: 10-16% of fish meal, 15-30% of extruded soybean, 10-20% of rapeseed meal, 4-10% of peanut meal, 6-12% of cottonseed meal, 8-12% of corn protein powder, 10-18% of wheat shorts, 1-5% of squid paste, 0.25-0.75% of 50% choline chloride, 0.1-0.5% of acanthopanax root, 0.01-0.1% of pilose Asiabell root, 0.01-0.05% of Chinese magnoliavine fruit, 0.02-0.08% of schefflera arboricola hayata, 0.1-1% of spine date seed, 0.01-0.08% of jatamans valeriana rhizome, 0.5-1.5% of vitamin premix, 0.5-1.5% of mineral premix, 2-5% of calcium hydrophosphate, 1-2% of fish oil and 0.5-1.5% of lecithin oil. The anti-stress extruded floating feed for the megalobrama amblycephala can improve the immunity and the oxidation resistance of the megalobrama amblycephala, improve the stress and the anti-disease capability, improve the palatability of the feed, promote the growth and improve the survival rate of the megalobrama amblycephala.
Description
[technical field]
The present invention relates to prescription of the expanded buoyancy feed of a kind of megalobrama amblycephala anti-stress and preparation method thereof, belong to fish meal and preparation field thereof.
[background technology]
Megalobrama amblycephala (Megalobrama amblycephala) belongs to Cypriniformes (Cypriniformes), Cyprinidae (Cyprinidae), and Culter subfamily (Culterinae), triangular bream belongs to (Megalorama).Have another name called: blunt snout bream, a group bream, a bream that contracts, flat chest bream etc.It is that the Chinese aquatic science man is in the 1950's, from wild bream colony, through one of artificially breeding, good breed fingerling of cultivating of hybridization.Because of advantages such as it are grown rapidly, adaptive capacity is strong, feeding habits are wide, cost is low, output is high, market demand is high, fine and tender taste is delicious, nutritious, be subjected to culturist and consumer's favor deeply.Megalobrama amblycephala belongs to fresh-water fishes, omnivorousness, juvenile fish is with shell-fish, adult fish is main in natural waters with the water plant, often inhabit rivers, reservoir, lake in water layer down, the stagnant zone life that hobby mud substrate and pasture and water are luxuriant.In intensive culture, higher relatively to requirements in water quality, prefer more tender and lovely water quality, very easily produce stress reaction and in net cage, culture, bad steady.Often be subjected to fishing for draw in the net, when the sudden change of change of water quality, water temperature or long-distance transport etc. stimulate, can fall ill within a short period of time.Even fingerling is the process high-density breeding in the pond, but the just adaptation in or two months after cartonning that has is that have even also incompatible season in whole breed.What outstanding behaviours did not stop in net cage rapidly turn-takes along net cage, to such an extent as to dorsal fin, tail fin and last lower jaw are ground to such an extent that turn white inflammation is arranged, even the dorsal fin that has and tail fin be worn away, so very easily concurrent again other diseases.And at present in breeding process, be to use hard pellet diet to feed more, and exist water stability poor, feed waste is big, causes phenomenons such as water pollution, has a strong impact on the growth of megalobrama amblycephala.
The existing a large amount of reports of the research of pellet aspect but at present relevant megalobrama amblycephala is fed, but the research aspect expanded buoyancy feed is less relatively, and in actual breeding process, stress ability at megalobrama amblycephala is poor, beat easily, cause the research of the injured and ill phenomena of mortality of fish body also still not have report.
[summary of the invention]
At the problems referred to above, the purpose of this invention is to provide a kind of comprehensive nutrition, abundant, the immunity and the oxidation resistance that can improve megalobrama amblycephala, raising stress and resistance against diseases, improve the feed palatability, promote growth, and can reduce the feed waste and the water pollution that are caused by scaring because of the feed of throwing something and feeding in the breeding process, improve expanded buoyancy feed of megalobrama amblycephala survival rate and preparation method thereof.
For realizing the problems referred to above, the technical solution used in the present invention is as follows:
The expanded buoyancy feed of a kind of megalobrama amblycephala anti-stress comprises the component of following quality percentage composition: fish meal 10～16%, expanded soybean 15～30%, rapeseed dregs 10～20%, peanut meal 4～10%, cotton dregs 6～12%, corn protein powder 8～12%, inferior powder 10～18%, cuttlefish cream 1～5%, 50% Choline Chloride 0.25～0.75%, wilsonii 0.1～0.5%, Radix Codonopsis 0.01～0.1%, the fruit of Chinese magnoliavine 0.01～0.05%, schefflera arboricola 0.02～0.08%, spina date seed 0.1～1%, jatamans valeriana rhizome 0.01～0.08%, vitamin premix 0.5～1.5%, mineral substance premix 0.5～1.5%, calcium monohydrogen phosphate 2～5%, fish oil 1～2%, phosphatide oil 0.5～1.5%.
Preferably, comprise the component of following quality percentage composition: fish meal 12.5%, expanded soybean 24%, rapeseed dregs 13%, peanut meal 6%, cotton dregs 9%, corn protein powder 10%, inferior powder 15%, cuttlefish cream 2.5%, 50% Choline Chloride 0.65%, wilsonii 0.3%, Radix Codonopsis 0.05%, the fruit of Chinese magnoliavine 0.02%, schefflera arboricola 0.03%, spina date seed 0.6%, jatamans valeriana rhizome 0.05%, vitamin premix 1%, mineral substance premix 1%, calcium monohydrogen phosphate 2.5%, fish oil 1%, phosphatide oil 0.8%.
Described vitamin premix is: be carrier with the zeolite powder, contain vitamin C: 50～100g, Cobastab in every 1kg vitamin premix
1: 4～9g, Cobastab
2: 1～4g, Cobastab
6: 1～1.5g, nicotinic acid: 8～15g, D-calcium pantothenate: 3～10g, inositol: 8～15g, Cobastab
12: 0.5～1.5mg, vitamin K
3: 0.5～3g, vitamin E: 40～750,000 IU, vitamin A: 250～4,000,000 IU, vitamin D
3: 60～1,000,000 IU, folic acid: 2～3.5g, biotin: 50～100mg.
Preferably, described vitamin premix is: be carrier with the zeolite powder, contain vitamin C: 75g, Cobastab in every 1kg vitamin premix
1: 7g, Cobastab
2: 3g, Cobastab
6: 1.2g, nicotinic acid: 10g, D-calcium pantothenate: 6g, inositol: 11g, Cobastab
12: 0.8mg, vitamin K
3: 1.5g, vitamin E: 500,000 IU, vitamin A: 3,000,000 IU, vitamin D
3: 750,000 IU, folic acid: 2.5g, biotin: 70mg.
Described mineral substance premix is: be carrier with the zeolite powder, contain calcium: 400～1200g, phosphorus in every 1kg mineral substance premix: 500～1500g, magnesium: 30～80g, zinc 2～10g, manganese: 2～8g, iron: 5～20g, copper: 0.1～0.5g, iodine: 10～30g.
Preferably, described mineral substance premix is: be carrier with the zeolite powder, contain calcium: 600g, phosphorus in every 1kg mineral substance premix: 700g, magnesium: 50g, zinc 5g, manganese: 4g, iron: 10g, copper: 0.3g, iodine: 15g.
A kind of method for preparing the expanded buoyancy feed of above-mentioned megalobrama amblycephala anti-stress comprises the steps:
A, take by weighing each component by the quality percentage composition of each component in the prescription;
B, the raw material that takes by weighing among the A mixed, make all the components can both pass through 60～80 purpose screen clothes after micronizer is pulverized;
C, the material after pulverizing feed temperature in modulator is 90～95 ℃, quality for the prescription each component adds up to the steam modulation 6～10 minutes of quality 12～14%, makes raw material enter the granulation of extrusion granulator then under 90～100 ℃ temperature;
D, under 95～103 ℃ of conditions, the feed granules after expanded oven dry is got final product.
Preferably, step C is: the material after the pulverizing feeds temperature in modulator is 93 ℃, quality for the prescription each component adds up to the steam modulation 8 minutes of quality 13%, makes raw material enter the extrusion granulator then under 95 ℃ temperature and granulates; Step D is: under 100 ℃ of conditions the oven dry of the feed granules after expanded is got final product.
The present invention compared with prior art has following advantage:
(1) because the stress ability of megalobrama amblycephala is poor, frightened easily, adds Antistress agents such as wilsonii, Radix Codonopsis, the fruit of Chinese magnoliavine, schefflera arboricola, spina date seed, jatamans valeriana rhizome in the expanded buoyancy feed of the present invention, can alleviate the stress reaction of megalobrama amblycephala, the balance intestinal microecology reduces disease and takes place, and improves survival rate.
(2) vitamin premix that adds in the expanded pellet diet of the present invention, mineral substance premix contain vitamin C, vitamin E, vitamin D and selenium, magnesium, zinc etc. respectively, both can guarantee the stably excreting of cortin, alleviation stress, can increase human body immune function again, improve anti-stress ability.
(3) add cuttlefish cream among the present invention, have the food calling effect, improve the feed palatability, improve grazing rate, promote the growth of megalobrama amblycephala.
(4) the present invention makes expanded buoyancy feed, megalobrama amblycephala is kept afloat ingest, and has reduced the waste of feed, reduces cost, and guarantees that water quality is clean.
(5) the expanded buoyancy feed nutrition of the present invention equilibrium, abundant, the immunity and the anti-stress ability of raising fish body, and the excessive mechanical injuries that cause of stress reaction have reduced the death rate, have improved the feed palatability, promote growth.
[specific embodiment]
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1
The expanded buoyancy feed of present embodiment preparation 100kg the present invention, its preparation method is:
A, take by weighing following raw material respectively: fish meal 12kg, expanded soybean 25kg, rapeseed dregs 13.5kg, peanut meal 5kg, cotton dregs 8kg, corn protein powder 10kg, inferior powder 14kg, cuttlefish cream 3.5kg, 50% Choline Chloride 0.4kg, wilsonii 0.5kg, Radix Codonopsis 0.03kg, fruit of Chinese magnoliavine 0.03kg, schefflera arboricola 0.02kg, spina date seed 0.5kg, jatamans valeriana rhizome 0.02kg, vitamin premix 1kg, mineral substance premix 1kg, calcium monohydrogen phosphate 3kg, fish oil 1.2kg, phosphatide oil 1.3kg.
Wherein vitamin premix is: be carrier with the zeolite powder, contain vitamin C: 80g, Cobastab in every 1kg vitamin premix
1: 6g, Cobastab
2: 2.5g, Cobastab
6: 1.3g, nicotinic acid: 12g, D-calcium pantothenate: 5g, inositol: 12g, Cobastab
12: 1mg, vitamin K
3: 2g, vitamin E: 550,000 IU, vitamin A: 2,800,000 IU, vitamin D
3: 800,000 IU, folic acid: 3g, biotin: 65mg.
Wherein mineral substance premix is: be carrier with the zeolite powder, contain calcium: 800g, phosphorus in every 1kg mineral substance premix: 750g, magnesium: 45g, zinc 3.5g, manganese: 5g, iron: 8g, copper: 0.25g, iodine: 20g.
B, the above-mentioned raw material that takes by weighing is mixed, the micronizer that adopts name rich equipment Co., Ltd (model SWFL130) in Wuhan to produce is pulverized, and all passes through 60 purpose screen clothes;
C, the material after pulverizing feed 12kg, 90 ℃ steam modulation 8 minutes in modulator, make raw material enter the extrusion granulator then under 95 ℃ temperature and granulate;
D, under 101 ℃ of conditions with the feed granules after expanded oven dry, can obtain the expanded buoyancy feed of megalobrama amblycephala anti-stress of the present invention.
Embodiment 2
Carried out the cage culture experiment in May 5 to July 12 in 2009 in Da Liuhu fishing ground, Hubei Province, the essentially identical megalobrama amblycephala of experimental selection identical, the big or small body weight in source begins experiment.Test control group and two processed group of invention group of energy such as nitrogen such as being provided with, control group is a pellet, the expanded buoyancy feed that the invention group is prepared into for prescription and preparation method according to embodiment 1, every case 60 tail fishes, each processed group is provided with 6 repetitions, random alignment, experimental session, throw something and feed twice according to being satiated with food every day, be respectively 8:00 in morning, afternoon 16:00, after experiment finishes, calculate survival rate, rate of body weight gain, feed coefficient.Its experimental result such as table 1:
Da Liuhu fishing ground, table 1 Hubei Province megalobrama amblycephala experimental result
| Processed group | Control group | The invention group |
| Initial all body weight (g) | 48.7±0.2a | 48.5±0.4a |
| The end is body weight (g) all | 141.4±1.7a | 175.6±1.5b |
| Weightening finish (g/ tail) | 92.7±1.4a | 127.0±1.2b |
| Grazing rate (%) | 141.4±1.8a | 166.1±2.5b |
| Feed coefficient | 1.43±0.3a | 1.21±0.1b |
| Survival rate (%) | 80a | 97b |
The prescription of control group pellet is: fish meal 6kg, expanded soybean 13.5kg, rapeseed dregs 23.5kg, peanut meal 11.5kg, cotton dregs 11kg, corn protein powder 6kg, inferior powder 22kg, 50% Choline Chloride 0.5kg, vitamin premix 1kg, mineral substance premix 1kg, calcium monohydrogen phosphate 3kg, fish oil 0.5kg, phosphatide oil 0.5kg.Powder is a carrier in proper order, in vitamin premix and the mineral substance premix, contains vitamin C: 25g in every 1kg vitamin premix, vitamin B1: 5g, vitamin B2: 5.5g, vitamin B6: 0.8g, nicotinic acid: 8.5g, D-calcium pantothenate: 12g, inositol: 7.5g, cobalamin: 2.0mg, prokeyvit: 2.5g, vitamin E: 800,000 IU, vitamin A: 2,000,000 IU, cholecalciferol: 580,000 IU, folic acid: 1.5g, biotin: 120mg.Contain calcium: 350g, phosphorus in every 1kg mineral substance premix: 1000g, magnesium: 25g, zinc 1.5g, manganese: 7g, iron: 25g, copper: 0.65g, iodine: 8g.
The result shows: the expanded buoyancy feed of megalobrama amblycephala anti-stress of the present invention can improve megalobrama amblycephala significantly and ingest, grazing rate has increased by 17.5%, promotes growth, and rate of body weight gain improves 37%, reduce feed coefficient, invention group feed coefficient reaches 1.21, and survival rate has improved 21.3%, and invention group water quality is compared than control group, water quality is more pure and fresh, pollute for a short time, illustrate that this mixed feed can effectively improve the anti-stress ability of megalobrama amblycephala, and can promote growth and ingest.
Embodiment 3
The expanded buoyancy feed of present embodiment preparation 100kg the present invention, its preparation method is as follows:
A, take by weighing following raw material respectively: fish meal 13kg, expanded soybean 18kg, rapeseed dregs 14kg, peanut meal 7.5kg, cotton dregs 7.5kg, corn protein powder 6kg, inferior powder 24.2kg, cuttlefish cream 3kg, 50% Choline Chloride 0.4kg, wilsonii 0.3kg, Radix Codonopsis 0.07kg, fruit of Chinese magnoliavine 0.03kg, schefflera arboricola 0.05kg, spina date seed 0.5kg, jatamans valeriana rhizome 0.05kg, vitamin premix 0.8kg, mineral substance premix 0.8kg, calcium monohydrogen phosphate 2.5kg, fish oil 1kg, phosphatide oil 1kg.
Wherein vitamin premix is: be carrier with the zeolite powder, contain vitamin C: 85g, Cobastab in every 1kg vitamin premix
1: 5.5g, Cobastab
2: 3.5g, Cobastab
6: 1.3g, nicotinic acid: 11g, D-calcium pantothenate: 8.5g, inositol: 13g, Cobastab
12: 0.6mg, vitamin K
3: 2g, vitamin E: 650,000 IU, vitamin A: 3,500,000 IU, vitamin D
3: 800,000 IU, folic acid: 2.8g, biotin: 80mg.
Wherein mineral substance premix is: be carrier with the zeolite powder, contain calcium: 1000g, phosphorus in every 1kg mineral substance premix: 1000g, magnesium: 55g, zinc 7g, manganese: 5g, iron: 9g, copper: 0.2g, iodine: 25g.
B, the above-mentioned raw material that takes by weighing is mixed, the micronizer that adopts Hubei San Jiang Co., Ltd to produce (model TDCWF.132) is pulverized, and all passes through 80 purpose screen clothes;
C, the material after pulverizing feed 13kg, 95 ℃ steam modulation 7 minutes in modulator, make raw material enter the extrusion granulator then under 97 ℃ temperature and granulate;
D, under 98 ℃ of conditions with the feed granules after expanded oven dry, can obtain the expanded buoyancy feed of megalobrama amblycephala anti-stress of the present invention.
Embodiment 4
Culture experiment is carried out in pond at the Wuhan, Hubei and the Hubei peach of immortality, control group and invention group such as are set at nitrogen etc. can, control group is a pellet, the expanded buoyancy feed that the invention group is prepared into for prescription and preparation method according to embodiment 2, wherein the experiment of Wuhan, Hubei starts from April 21st, 2010 to August 30, Hubei peach of immortality experiment starts from March 15th, 2009 to July 21, concrete culture experiment result such as table 2:
Wuhan, table 2 Hubei and Hubei peach of immortality megalobrama amblycephala experimental result
The prescription of control group pellet is: fish meal 4.5kg, expanded soybean 12kg, rapeseed dregs 24kg, peanut meal 12.5kg, cotton dregs 10kg, corn protein powder 11kg, inferior powder 20kg, 50% Choline Chloride 0.5kg, vitamin premix 1kg, mineral substance premix 1kg, calcium monohydrogen phosphate 2.5kg, fish oil 0.5kg, phosphatide oil 0.5kg.Powder is a carrier in proper order, in vitamin premix and the mineral substance premix, contains vitamin C: 25g in every 1kg vitamin premix, vitamin B1: 5g, vitamin B2: 5.5g, vitamin B6: 0.8g, nicotinic acid: 8.5g, D-calcium pantothenate: 12g, inositol: 7.5g, cobalamin: 2.0mg, prokeyvit: 2.5g, vitamin E: 800,000 IU, vitamin A: 2,000,000 IU, cholecalciferol: 580,000 IU, folic acid: 1.5g, biotin: 120mg.Contain calcium: 350g, phosphorus in every 1kg mineral substance premix: 1000g, magnesium: 25g, zinc 1.5g, manganese: 7g, iron: 25g, copper: 0.65g, iodine: 8g.
The culture experiment result shows that the expanded buoyancy feed of megalobrama amblycephala anti-stress of the present invention can satisfy the nutritional need of megalobrama amblycephala, and the fish bulk-growth is rapid, and it is fast to rob food, and the invention group heavily increases more than 21% than control group list urosome.Feed conversion rate height, feed coefficient descend 7.1% and 12% respectively, and water pollution is little.Anti-stress ability is strong, when having drawn in the net fishing, feels that obviously the fish vitality of subject is good, damage is few, survival rate improves 18.8% and 14.1% respectively, and every mu of pond net production has brought objective economic benefit for numerous raisers obviously than 432 jin and 201 jin of control group volume increase.
Claims (8)
1. expanded buoyancy feed of megalobrama amblycephala anti-stress is characterized in that comprising the component of following quality percentage composition: fish meal 10～16%, expanded soybean 15～30%, rapeseed dregs 10～20%, peanut meal 4～10%, cotton dregs 6～12%, corn protein powder 8～12%, inferior powder 10～18%, cuttlefish cream 1～5%, 50% Choline Chloride 0.25～0.75%, wilsonii 0.1～0.5%, Radix Codonopsis 0.01～0.1%, the fruit of Chinese magnoliavine 0.01～0.05%, schefflera arboricola 0.02～0.08%, spina date seed 0.1～1%, jatamans valeriana rhizome 0.01～0.08%, vitamin premix 0.5～1.5%, mineral substance premix 0.5～1.5%, calcium monohydrogen phosphate 2～5%, fish oil 1～2%, phosphatide oil 0.5～1.5%.
2. the expanded buoyancy feed of megalobrama amblycephala anti-stress as claimed in claim 1, it is characterized in that comprising the component of following quality percentage composition: fish meal 12.5%, expanded soybean 24%, rapeseed dregs 13%, peanut meal 6%, cotton dregs 9%, corn protein powder 10%, inferior powder 15%, cuttlefish cream 2.5%, 50% Choline Chloride 0.65%, wilsonii 0.3%, Radix Codonopsis 0.05%, the fruit of Chinese magnoliavine 0.02%, schefflera arboricola 0.03%, spina date seed 0.6%, jatamans valeriana rhizome 0.05%, vitamin premix 1%, mineral substance premix 1%, calcium monohydrogen phosphate 2.5%, fish oil 1%, phosphatide oil 0.8%.
3. the expanded buoyancy feed of megalobrama amblycephala anti-stress as claimed in claim 1 or 2 is characterized in that described vitamin premix is: be carrier with the zeolite powder, contain vitamin C: 50～100g, Cobastab in every 1kg vitamin premix
1: 4～9g, Cobastab
2: 1～4g, Cobastab
6: 1～1.5g, nicotinic acid: 8～15g, D-calcium pantothenate: 3～10g, inositol: 8～15g, Cobastab
12: 0.5～1.5mg, vitamin K
3: 0.5～3g, vitamin E: 40～750,000 IU, vitamin A: 250～4,000,000 IU, vitamin D
3: 60～1,000,000 IU, folic acid: 2～3.5g, biotin: 50～100mg.
4. the expanded buoyancy feed of megalobrama amblycephala anti-stress as claimed in claim 1 or 2, it is characterized in that described mineral substance premix is: be carrier with the zeolite powder, contain calcium: 400～1200g in every 1kg mineral pre-mix, phosphorus: 500～1500g, magnesium: 30～80g, zinc 2～10g, manganese: 2～8g, iron: 5～20g, copper: 0.1～0.5g, iodine: 10～30g.
5. the expanded buoyancy feed of megalobrama amblycephala anti-stress as claimed in claim 3 is characterized in that described vitamin premix is: be carrier with the zeolite powder, contain vitamin C: 75g, Cobastab in every 1kg vitamin premix
1: 7g, Cobastab
2: 3g, Cobastab
6: 1.2g, nicotinic acid: 10g, D-calcium pantothenate: 6g, inositol: 11g, Cobastab
12: 0.8mg, vitamin K
3: 1.5g, vitamin E: 500,000 IU, vitamin A: 3,000,000 IU, vitamin D
3: 750,000 IU, folic acid: 2.5g, biotin: 70mg.
6. the expanded buoyancy feed of megalobrama amblycephala anti-stress as claimed in claim 4 is characterized in that described mineral substance premix is: be carrier with the zeolite powder, contain calcium: 600g, phosphorus in every 1kg mineral pre-mix: 700g, magnesium: 50g, zinc 5g, manganese: 4g, iron: 10g, copper: 0.3g, iodine: 15g.
7. one kind prepares the method for the expanded buoyancy feed of megalobrama amblycephala anti-stress according to claim 1, it is characterized in that comprising the steps:
A, take by weighing each component by the quality percentage composition of each component in the prescription;
B, the raw material that takes by weighing among the A mixed, make all the components can both pass through 60～80 purpose screen clothes after micronizer is pulverized;
C, the material after pulverizing feed temperature in modulator is 90～95 ℃, quality for the prescription each component adds up to the steam modulation 6～10 minutes of quality 12～14%, makes raw material enter the granulation of extrusion granulator then under 90～100 ℃ temperature;
D, under 95～103 ℃ of conditions, the feed granules after expanded oven dry is got final product.
8. the method for preparing the expanded buoyancy feed of megalobrama amblycephala anti-stress as claimed in claim 7, it is characterized in that comprising that step C is: the material after the pulverizing feeds temperature in modulator is 93 ℃, quality for the prescription each component adds up to the steam modulation 8 minutes of quality 13%, makes raw material enter the extrusion granulator then under 95 ℃ temperature and granulates; Step D is: under 100 ℃ of conditions the oven dry of the feed granules after expanded is got final product.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406092A (en) * | 2011-12-02 | 2012-04-11 | 中国水产科学研究院淡水渔业研究中心 | Granular feed for megalobrama amblycephala parent fish and preparation method thereof |
| CN102578419A (en) * | 2012-03-01 | 2012-07-18 | 中国水产科学研究院淡水渔业研究中心 | Triangular bream compound feed |
| CN103229909A (en) * | 2013-04-25 | 2013-08-07 | 西华大学 | Feed for yellow croaker and production method of feed |
| CN104171552A (en) * | 2014-07-10 | 2014-12-03 | 常州海大生物饲料有限公司 | Blunt snout bream and crucian carp mixotrophic culture formula feed and preparation method thereof |
| CN104621376A (en) * | 2014-08-08 | 2015-05-20 | 珠海海龙生物科技有限公司 | Overwintering feed for pelteobagrus fulvidraco and applications of feed |
| CN104757303A (en) * | 2015-03-23 | 2015-07-08 | 江苏华威农牧发展有限公司 | Feed for preventing desquamation bleeding of megalobrama amblycephala in high-density breeding condition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406092A (en) * | 2011-12-02 | 2012-04-11 | 中国水产科学研究院淡水渔业研究中心 | Granular feed for megalobrama amblycephala parent fish and preparation method thereof |
| CN102406092B (en) * | 2011-12-02 | 2013-06-05 | 中国水产科学研究院淡水渔业研究中心 | Granular feed for megalobrama amblycephala parent fish and preparation method thereof |
| CN102578419A (en) * | 2012-03-01 | 2012-07-18 | 中国水产科学研究院淡水渔业研究中心 | Triangular bream compound feed |
| CN103229909A (en) * | 2013-04-25 | 2013-08-07 | 西华大学 | Feed for yellow croaker and production method of feed |
| CN103229909B (en) * | 2013-04-25 | 2014-08-06 | 西华大学 | Feed for yellow croaker and production method of feed |
| CN104171552A (en) * | 2014-07-10 | 2014-12-03 | 常州海大生物饲料有限公司 | Blunt snout bream and crucian carp mixotrophic culture formula feed and preparation method thereof |
| CN104621376A (en) * | 2014-08-08 | 2015-05-20 | 珠海海龙生物科技有限公司 | Overwintering feed for pelteobagrus fulvidraco and applications of feed |
| CN104757303A (en) * | 2015-03-23 | 2015-07-08 | 江苏华威农牧发展有限公司 | Feed for preventing desquamation bleeding of megalobrama amblycephala in high-density breeding condition |
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| CN101983583B (en) | 2012-07-04 |
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