CN102100319B - Compound feed used for culturing hemifusus tuba gmelin - Google Patents
Compound feed used for culturing hemifusus tuba gmelin Download PDFInfo
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- CN102100319B CN102100319B CN2011100089609A CN201110008960A CN102100319B CN 102100319 B CN102100319 B CN 102100319B CN 2011100089609 A CN2011100089609 A CN 2011100089609A CN 201110008960 A CN201110008960 A CN 201110008960A CN 102100319 B CN102100319 B CN 102100319B
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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
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Abstract
The invention discloses a compound feed used for culturing hemifusus tuba gmelin, which is prepared from alpha-starch, dehulled soybean meal, peanut cake, domestic brown fish meal, white fish meal, dextrin, fish oil, soya-bean oil, gelatin, compound vitamin, compound mineral substance and feeding promoting agent as raw materials through the steps of mixing, stirring and pelleting. The feed has the advantages of reasonable nutrient collocation, better growth of the hemifusus tuba gmelin, better food calling effect to the hemifusus tuba gmelin, longer form-maintaining time and better palatability, is beneficial to the growth of the hemifusus tuba gmelin, and is suitable for the feeding of the hemifusus tuba gmelin. The survival rate of the hemifusus tuba gmelin fed by singly using the compound feed is above 90 percent. Therefore, the feed can replace natural baits, such as sinonovacula constricta, potamocorbula laevis, ruditapes variegata, trash fish and the like, thus the cost of the feed for culturing the hemifusus tuba gmelin is lowered and the economic efficiency of culturing the hemifusus tuba gmelin is increased.
Description
Technical field
The present invention relates to mixed feed, be specifically related to a kind of mixed feed for cultivating Trumpet shell whelk.
Background technology
Trumpet shell whelk (Hemifusus tuba) belongs to Gastropoda (Gastropoda), helmet spiral shell section (Galeodidae), lives in the ooze of subtidal zone coastal waters 11～40m and the seabed of argillo arenaceous.Mainly be distributed in China's southeastern coast and the sea of Japan.Its meat is loose, fresh and tender, and special taste is rich in the nutriments such as protein and unrighted acid, is the ocean treasure with certain health-care effect, welcome by the domestic and international market.But in recent years, because the utilization of resources is unreasonable, wild Trumpet shell whelk quantity reduces increasingly, and the market price is expensive, and supply falls short of demand.Trumpet shell whelk is carnivorous shellfish, under the natural conditions happiness food Bivalve, especially shell without the byssus kind, as the razor clam of hanging, blue clam, variegated clam etc.Relate generally at present the research of the aspects such as ecology, reproductive habit and artificial breeding of Trumpet shell whelk both at home and abroad about the research report of Trumpet shell whelk, the report of the mixed feed of Trumpet shell whelk is not arranged.Therefore, carry out at present scale artificial culture, mostly use natural fresh food and freezing bait, such as variegated clam, trash fish etc., thus easy polluted water not only, and aquaculture cost is high, causes the economic benefit of Trumpet shell whelk cultivation and the foster people's income to reduce.
Summary of the invention
Technical problem to be solved by this invention provides a kind of mixed feed for cultivating Trumpet shell whelk, this mixed feed food calling is effective, nutrition arrangement is reasonable, altered time is longer in the water, palatability is also better, can substitute natural bait, thereby reduce the feed cost of cultivation Trumpet shell whelk, improve the business efficiency of cultivation Trumpet shell whelk.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of mixed feed for cultivating Trumpet shell whelk, by following material component through comprising mixing, the pellet that stirring and granulation make: 8～12 kilograms of alphalise starch, 7～8 kilograms of dehulled soybean meals, 1.5～2.5 kilograms in peanut cake, 25～32 kilograms of domestic red fish meals, 26～32 kilograms of white fish meals, 4.5～6 kilograms in dextrin, 4～5 kilograms in fish oil, 4～5 kilograms in soya-bean oil, 6～8 kilograms in gelatin, 0.6～1.5 kilogram of B B-complex, 0.3～0.8 kilogram of composite mineral matter, 40～60 liters of phagostimulants, described phagostimulant was soaked in the water of identical weight 40～90 minutes by the razor clam meat of hanging, blend again the leachate that obtains with 120 purpose filtered through gauze.With the phagostimulant of the razor clam meat leachate of hanging, induce eating effect better to Trumpet shell whelk; The collocation of gelatin, alphalise starch and dextrin both can allow the pellet altered time longer, had again preferably palatability, was beneficial to Trumpet shell whelk and ingested.
Material component is 10.0 kilograms of alphalise starch, 7.5 kilograms of dehulled soybean meals, 2.0 kilograms in peanut cake, 29.0 kilograms of domestic red fish meals, 29.2 kilograms of white fish meals, 5.3 kilograms in dextrin, 4.5 kilograms in fish oil, 4.0 kilograms in soya-bean oil, 7.0 kilograms in gelatin, 1.0 kilograms of B B-complexes, 0.5 kilogram of composite mineral matter, 50 liters of phagostimulants.It is that protein content is about about 40% behind 6～10% the bar-shaped hard pellet diet that this material component is made moisture content, and fat content is about about 13%, throws something and feeds with the mixed feed of this prescription, and the growth of Trumpet shell whelk is better, and survival rate is also higher.
Contain the effective ingredient that is not less than following deal in every kilogram of described B B-complex (commercially available): the vitamin D of the vitamin A of 2,500,000 IU, 500,000 IU, the vitamin E of 2.5 ten thousand IU, the vitamin K of 5g
3, 10g Cobastab
1, 9g Cobastab
2, 8g Cobastab
6, 20mg Cobastab
12, the nicotinic acid of 37g, the D-VB5 of 20g, the folic acid of 2g.
Every kilogram of composite mineral matter (commercially available) contains the iron of the effective ingredient that is not less than following weight: 2g, the copper of 0.25g, the manganese of 1.6g, the zinc of 3g.
Described pellet is bar-shaped hard pellet diet, and this bar-shaped hard pellet diet moisture content is 6～10%; The altered time of hard pellet diet is longer, and the utilization rate of feed is higher, can certainly make soft pellet diet.
The diameter of described bar-shaped hard pellet diet is 1.5～2.5mm, and length is 8～15mm; The suitable Trumpet shell whelk of the pellet of this diameter and length is ingested, and efficiency of feed utilization is higher.
The preparation method of this mixed feed be the conventional granulates feed preparation, take by weighing in proportion, mixing, mixer stir, granulator granulation and oven dry etc. are not described in detail at this.
3～9% suitableeer with Trumpet shell whelk weight of feeding volume every day of this mixed feed thrown something and fed and be advisable for 1～3 time every day.
Compared with prior art, the invention has the advantages that a kind of mixed feed for cultivating Trumpet shell whelk, with alphalise starch, dehulled soybean meal, peanut cake, domestic red fish meal, white fish meal, dextrin, fish oil, soya-bean oil, gelatin, B B-complex, composite mineral matter and phagostimulant are raw material, through comprising mixing, the pellet that stirring and granulation make, this pellet nutrition collocation rationally, the Trumpet shell whelk growth better, be beneficial to the Trumpet shell whelk growth, this pellet is better to Trumpet shell whelk food calling effect, altered time is longer, palatability is also better, suitable Trumpet shell whelk is ingested, and alone this mixed feed survival rate is more than 90%, and this pellet just can replace the razor clam of hanging like this, blue clam, the natural baits such as variegated clam and trash fish, reduce the feed cost of cultivation Trumpet shell whelk, improved the business efficiency of cultivation Trumpet shell whelk.
The specific embodiment
Below in conjunction with embodiment the present invention is described in further detail.
Embodiment 1
A kind of mixed feed for cultivating Trumpet shell whelk, take by weighing 10.0 kilograms of alphalise starch, 7.5 kilograms of dehulled soybean meals, 2.0 kilograms in peanut cake, 29.0 kilograms of domestic red fish meals, 29.2 kilograms of white fish meals, 5.3 kilograms in dextrin, 4.5 kilograms in fish oil, 4.0 kilograms in soya-bean oil, 7.0 kilograms in gelatin, 1.0 kilograms of B B-complexes (commercially available), 0.5 kilogram of composite mineral matter (commercially available), evenly be mixed into basestocks, wherein contain the vitamin A that is not less than 2,500,000 IU in 1.0 kilograms of B B-complexes, be not less than the vitamin D of 500,000 IU, be not less than the vitamin E of 2.5 ten thousand IU, be not less than the vitamin K of 5g
3, be not less than the Cobastab of 10g
1, be not less than the Cobastab of 9g
2, be not less than the Cobastab of 8 g
6, be not less than the Cobastab of 20mg
12, be not less than 37g nicotinic acid, be not less than the D-VB5 of 20g, the folic acid of 2g; Wherein 1.0 kilograms of composite mineral matters contain iron, the copper that is not less than 0.25g, the manganese that is not less than 1.6g that is not less than 2g, the zinc that is not less than 3g; Getting 50 kilograms of razor clam meat of hanging immerses in 50 premium on currency; soaked 1 hour; blend again; leachate with 120 purpose filtered through gauze obtain take the razor clam meat leachate of hanging as phagostimulant, mixes 50 liters of phagostimulants and suitable quantity of water with above-mentioned basestocks; stir into the blank of being convenient to granulation; again blank being become diameter with granulator granulation is 1.5～2.5mm, and length is respectively the particle of 8～15mm, and oven dry or airing are that moisture content is 6～10% hard pellet diet.
Embodiment 2
Substantially the same manner as Example 1, difference is 8 kilograms of alphalise starch, 8 kilograms of dehulled soybean meals, 1.5 kilograms in peanut cake, 25 kilograms of domestic red fish meals, 32 kilograms of white fish meals, 4.5 kilograms in dextrin, 4 kilograms in fish oil, 5 kilograms in soya-bean oil, 8 kilograms in gelatin, 0.6 kilogram of B B-complex, 0.8 kilogram of composite mineral matter, 40 liters of phagostimulants, and the razor clam meat soak time of hanging when phagostimulant prepares is 90 minutes.
Embodiment 3
Substantially the same manner as Example 1, difference is 12 kilograms of alphalise starch, 7 kilograms of dehulled soybean meals, 2.5 kilograms in peanut cake, 32 kilograms of domestic red fish meals, 26 kilograms of white fish meals, 6 kilograms in dextrin, 5 kilograms in fish oil, 4 kilograms in soya-bean oil, 6 kilograms in gelatin, 1.5 kilograms of B B-complexes, 0.3 kilogram of composite mineral matter, 60 liters of phagostimulants, the razor clam meat soak time of hanging when phagostimulant prepares is 40 minutes, oven dry or airing do not become soft pellet diet.
Test example
Test group: get the high 2.25 ± 0.25cm of shell, the Trumpet shell whelk of body weight 0.65 ± 0.25g, Random assignment, each test group is established 5 parallel tests, each parallel test is 20 Trumpet shell whelks, totally 4 test group (test group 1, test group 2, test group 3, test group 4), each organize gross weight substantially quite ± 0.25g in;
The test basin: spread sand in internal diameter 16cm, the high 8cm, basin, husky thick 1.5-2cm, depth of water 5-6cm, every basin put 20 in a suitable place to breed;
Experimental condition: 28.7 ± 4.1 ℃ of water temperatures, salinity 24.3 ± 1.5, shady and cool environment, water is respectively changed in continuous oxygenation in 24 hours in morning and afternoon one time;
Bait feeding: feeding volume every day (take moisture content as 6～10% meterings) is as 6% of Trumpet shell whelk gross weight, divide the morning and evening secondary to throw something and feed, 5 basins of test group 1 are thrown something and fed with the mixed feed of embodiment 1,5 basins of test group 2 are thrown something and fed with the mixed feed of embodiment 2,5 basins of test group 3 are thrown something and fed with the mixed feed of embodiment 3, and 5 basins of test group 4 are thrown something and fed with small fish;
Result of the test: after throwing something and feeding 15 days, the Trumpet shell whelk quantity that calculating is lived is also weighed, and test group 1 survives 96 altogether, average weight gain 10.21%; Test group 2 survives 93 altogether, average weight gain 7.62%; Test group 3 survives 91 altogether, average weight gain 6.64%; Test group 4 survives 96 altogether, average weight gain 9.38%.
The water quality of the test group 4 test group 1-3 that compares is poor in the test, illustrates with mixed feed and throw something and feed that water pollution is less.
Claims (4)
1. mixed feed of be used for cultivating Trumpet shell whelk, it is characterized in that by following material component through comprising mixing, the pellet that stirring and granulation make: 8～12 kilograms of alphalise starch, 7～8 kilograms of dehulled soybean meals, 1.5～2.5 kilograms in peanut cake, 25～32 kilograms of domestic red fish meals, 26～32 kilograms of white fish meals, 4.5～6 kilograms in dextrin, 4～5 kilograms in fish oil, 4～5 kilograms in soya-bean oil, 6～8 kilograms in gelatin, 0.6～1.5 kilogram of B B-complex, 0.3～0.8 kilogram of composite mineral matter, 40～60 liters of phagostimulants, described phagostimulant was soaked in the water of identical weight 40～90 minutes by the razor clam meat of hanging, blend again, leachate with 120 purpose filtered through gauze obtain contains the effective ingredient that is not less than following deal: the vitamin A of 2,500,000 IU in every kilogram of described B B-complex, the vitamin D of 500,000 IU, 2.5 the vitamin E of ten thousand IU, the vitamin K of 5g
3, 10g Cobastab
1, 9g Cobastab
2, 8g Cobastab
6, 20mg Cobastab
12, the nicotinic acid of 37g, the D-VB5 of 20g, the folic acid of 2g, every kilogram of composite mineral matter contains the iron of the effective ingredient that is not less than following weight: 2g, the copper of 0.25g, the manganese of 1.6g, the zinc of 3g.
2. a kind of mixed feed for cultivating Trumpet shell whelk as claimed in claim 1 is characterized in that described material component is 10.0 kilograms of alphalise starch, 7.5 kilograms of dehulled soybean meals, 2.0 kilograms in peanut cake, 29.0 kilograms of domestic red fish meals, 29.2 kilograms of white fish meals, 5.3 kilograms in dextrin, 4.5 kilograms in fish oil, 4.0 kilograms in soya-bean oil, 7.0 kilograms in gelatin, 1.0 kilograms of B B-complexes, 0.5 kilogram of composite mineral matter, 50 liters of phagostimulants.
3. a kind of mixed feed for cultivating Trumpet shell whelk as claimed in claim 1 is characterized in that described pellet is bar-shaped hard pellet diet, and this bar-shaped hard pellet diet moisture content is 6～10%.
4. a kind of mixed feed for cultivating Trumpet shell whelk as claimed in claim 3, the diameter that it is characterized in that described bar-shaped hard pellet diet is 1.5～2.5mm, length is 8～15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100089609A CN102100319B (en) | 2011-01-17 | 2011-01-17 | Compound feed used for culturing hemifusus tuba gmelin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100089609A CN102100319B (en) | 2011-01-17 | 2011-01-17 | Compound feed used for culturing hemifusus tuba gmelin |
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| Publication Number | Publication Date |
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| CN102100319A CN102100319A (en) | 2011-06-22 |
| CN102100319B true CN102100319B (en) | 2013-01-30 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103815204B (en) * | 2014-03-10 | 2015-05-20 | 陈永林 | Fodder used for cultivating escargots and preparation method of fodder |
| CN103907788B (en) * | 2014-04-23 | 2015-08-19 | 陈永林 | Improve plentiful feed addictive of spiral shell and preparation method thereof |
| CN104304101B (en) * | 2014-09-10 | 2016-08-24 | 宁波大学 | The factorial seedling-culturing method of Hemi fusus tuba (Gmelin) |
| CN104920265A (en) * | 2015-06-25 | 2015-09-23 | 时敏 | Amazonian snail breeding method |
| CN105831497A (en) * | 2016-04-11 | 2016-08-10 | 广东海洋大学 | Feed for hemifussus tuba and a preparing method thereof |
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| CN101496500B (en) * | 2009-01-21 | 2011-01-26 | 广东海洋大学 | Technique for cultivating Hemifusus tuba |
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