CN105595062A - Feed for juvenile cynoglossus semilaevis and methods for preparing and feeding feed - Google Patents
Feed for juvenile cynoglossus semilaevis and methods for preparing and feeding feed Download PDFInfo
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- CN105595062A CN105595062A CN201610019703.8A CN201610019703A CN105595062A CN 105595062 A CN105595062 A CN 105595062A CN 201610019703 A CN201610019703 A CN 201610019703A CN 105595062 A CN105595062 A CN 105595062A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
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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
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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 belongs to the technical field of aquaculture, in particular to feed for juvenile cynoglossus semilaevis, a method for preparing the feed for the juvenile cynoglossus semilaevis and a method for feeding the feed for the juvenile cynoglossus semilaevis. The feed for the juvenile cynoglossus semilaevis comprises, by weight, 28-36 parts of fish meal, 10-20 parts of bean pulp, 10-20 parts of Antarctic krill meal, 9-18 parts of undaria pinnatifida, 9-15 parts of artemia powder, 6-12 parts of rapeseed meal, 5-10 parts of nereis powder, 6-10 parts of squid powder, 8-12 parts of paddy rice husk, 4-8 parts of enteromorpha powder, 4-6 parts of eichhornia crassipes, 3-6 parts of grape seeds, 2-4 parts of herba portulacae, 2-5 parts of herba houttuyniae, 2-4 parts of almond powder, 1-2 parts of periostracum cicadae, 3-5 parts of herba lophatheri and the like. The feed and the methods have the advantages that the feed is high in conversion rate, and the juvenile cynoglossus semilaevis prefers feeding the feed and is high in specific growth rate after being fed with the feed.
Description
Technical field
The invention belongs to technical field of aquaculture, relate in particular to a kind of Cynoglossus semilaevis scrod feed, also relate toA preparation method for above-mentioned Cynoglossus semilaevis scrod feed, also relates to a kind of above-mentioned Cynoglossus semilaevis scrod feedFeeding method.
Background technology
Cynoglossus semilaevis (Cynoglossussemilaevis) belongs to butterfly order, Cynoglossidae, tongue and spoils genus, be commonly called as " imperial Lei ",Field sowthistle herb, sole order, sole plate, thin squama, sole rice, be the large-scale demersal fishes in a kind of warm warm nature coastal waters, raw all the year roundLive and perch in CHINESE OFFSHORE sea area, the wide temperature of tool, wide salt and adapt to the feature of changeable environmental condition, thermophilic modelEnclose 3.5-32 DEG C, optimum water temperature 14-24 DEG C, suitable salt scope 14-33 ‰. Half sliding-tongue is spoilt the peculiar kind into China,Mainly be distributed in the yellow Bohai Sea of China, because individuality is large, growth is rapid, meat flavour is delicious, be described as " noble fish ",Liked by consumer, because natural resources plaque is weary, it is little that output is caught in sea, market price costliness, half sliding-tongueSole at aspects such as meat, taste, nutrition, dressing percentage, prices compared with other fish compare have significantly superiorProperty.
But Cynoglossus semilaevis scrod feed composition is in the market simple, nutrition is deficient, taste is not good,Cynoglossus semilaevis juvenile fish is not liked food, appetite is few, growth is slow, has reduced widely the cultivation of Cynoglossus semilaevis juvenile fish and has receivedBenefit; In addition, the feed coefficient of existing Cynoglossus semilaevis compound feed for young is higher, and feed conversion rate is low, raisesMaterial digestive utilization ratio is low, excreta N, and P content is high, seriously causes the waste of word material polluted water. Therefore openSending a kind of feed best in quality, that feed conversion rate is high, Cynoglossus semilaevis juvenile fish is liked ingesting has become and has worked asFront culturist's primary important task. In addition the commercial feed that, the industrial aquaculture of Cynoglossus semilaevis uses is at present logicalNormal protein content is higher, cost is higher, and often occurs the excessive situation of throwing something and feeding in breeding process, not onlyCan produce waste, also cause water pollution. Therefore, find out the one mode of reasonably throwing something and feeding, to improveFeed conversion rate, obtaining better culture benefit, is also to need solution badly in current cynoglossus semilaevis cultivation industryProblem.
Summary of the invention
One of object of the present invention is to provide a kind of half according to the energetic supersession pattern of Cynoglossus semilaevis and nutritional needSliding-tongue sole scrod feed, its feed conversion rate is high, and Cynoglossus semilaevis juvenile fish is liked ingesting, feeding Cynoglossus semilaevis childrenAfter fish, the specific growth rate of Cynoglossus semilaevis juvenile fish is high.
In order to solve the problems of the technologies described above, by the following technical solutions, a kind of Cynoglossus semilaevis juvenile fish is raised in the present inventionMaterial, is made up of each component of following mass fraction: fish meal 28-36 part, dregs of beans 10-20 part, krillPowder 10-20 part, undaria pinnitafida 9-18 part, artemia powder 9-15 part, rapeseed dregs 6-12 part, clam worm powder 5-10Part, squid powder 6-10 part, rice husk 8-12 part, waterside lichenin 4-8 part, water hyacinth 4-6 part, grape pip3-6 part, purslane 2-4 part, cordate houttuynia 2-5 part, almond powder 2-4 part, cicada slough 1-2 part, lophatherum gracile3-5 part, dusty yeast 2-3 part, oyster shell whiting 1-2 part, hawthorn powder 1-3 part, fish oil 2-3 part, winter honey 1-3Part, xanthans 2-3 part.
Preferably, described Cynoglossus semilaevis scrod feed, is made up of each component of following mass fraction: fish meal 34Part, 15 parts of dregs of beans, 14 parts, krill powder, 14 parts of undaria pinnitafidas, 12 parts of artemia powders, 8 parts of rapeseed dregs,7 parts, clam worm powder, 8 parts of squid powders, 10 parts of rice husks, 6 parts of waterside lichenins, 5 parts of water hyacinths, grape pip 5Part, 3 parts of purslanes, 3 parts of cordate houttuynias, 3 parts of almond powders, 2 parts of cicada sloughs, 4 parts of lophatherum graciles, dusty yeast 2Part, 1 part of oyster shell whiting, 2 parts of hawthorn powder, 2 parts, fish oil, 2 parts of winter honey, 2 parts of xanthans.
Preferably, described Cynoglossus semilaevis scrod feed, is made up of each component of following mass fraction: fish meal 32Part, 16 parts of dregs of beans, 15 parts, krill powder, 14 parts of undaria pinnitafidas, 12 parts of artemia powders, 10 parts of rapeseed dregs,8 parts, clam worm powder, 8 parts of squid powders, 10 parts of rice husks, 6 parts of waterside lichenins, 5 parts of water hyacinths, grape pip 4Part, 3 parts of purslanes, 4 parts of cordate houttuynias, 4 parts of almond powders, 1 part of cicada slough, 5 parts of lophatherum graciles, dusty yeast 3Part, 2 parts of oyster shell whitings, 2 parts of hawthorn powder, 3 parts, fish oil, 2 parts of winter honey, 3 parts of xanthans.
In the present invention, the required amino acid ratio of fish meal and aquatic livestock is the most approaching, and adding fish meal can ensureThe quick healthy growth of aquiculture animal; In dregs of beans, contain multiple proteins, and protein content is high,In addition because dregs of beans output is high, price is lower, in aquatic animal feed, add appropriate dregs of beans and can reduce fishThe consumption of powder, and then the production cost of reduction mixed feed; Protein content in krill powder is outstanding,Abundant calcium, phosphorus and abundant krill astacin, delicious flavour; Undaria pinnitafida contains rich in protein,Vitamin and mineral matter, also contain alginic acid, sweet mellow wine, fucoidin, high unsaturated fatty acid, rock algae HuangThe multiple active components with unique physiological function such as element, organic iodine, phytosterin compound, dietary fiber;Halogen worm contains rich in protein, and amino acid composition is complete, and crude fat content is higher, wherein unsaturated lipidFat acid, higher than saturated fatty acid, is one of important feed of fish and shrimp; Crude protein content 36% left and right of rapeseed dregs,Amino acid forms compared with balance, and sulfur amino acid content is high, and methionine, lysine content are also higher, but lower thanDregs of beans, and arginine content is low, and rapeseed dregs cost ratio fish meal is low, adds appropriate in aquatic animal feedRapeseed dregs can reduce the consumption of fish meal, and then reduces the production cost of mixed feed; Clam worm delicious meat, battalionSupport and enrich, most fish are liked ingesting; Nutritive value in squid powder is very high, its be rich in protein, calcium,The multiple nutritional components such as taurine, phosphorus, vitamin B1, and content is high, and in addition, squid powder is cheap,Appropriate interpolation can reduce mixed feed cost; Rice husk is rich in crude fibre and various trace elements; Waterside lichenin ammoniaBase acid A wide selection of colours and designs, essential amino acids content is higher, also contains aliphatic acid, vitamin and several mineral materials, itsMiddle iron content be China's food; The fresh grass of water hyacinth is containing nitrogen 0.24%, phosphoric acid 0.07%, potassium oxide0.11%, thick protein 1.2%, crude fat 0.2%, crude fibre 1.1%, NFE 2.3%, ash content1.3%; Grape pip contains abundant several amino acids, vitamin and mineral matter etc. and has the merit of health care, beauty treatmentEffect; Purslane can bactericidal antiphlogistic, also contains abundant SL3 aliphatic acid and vitamin A sample material; Cordate houttuyniaHave antibacterial, antiviral, improve the effect such as immunity of organisms; In almond powder, contain protein, trace elementAnd vitamin, as iron, zinc and vitamin E etc.; Cicada slough can be improved immunity; Lophatherum gracile can antibacterial desinsection,Also can be Cynoglossus semilaevis juvenile fish carbohydrate, amino acid and manganese, zinc, selenium and other trace elements are provided; Dusty yeast richnessContaining various trace elements, be the natural flavouring that a kind of nutritive value is very high, dusty yeast can also promote to disappear in additionChange and absorb; Oyster shell whiting can provide calcium source and trace element for Cynoglossus semilaevis juvenile fish; Hawthorn energy spleen benefiting and stimulating the appetite,Relieving dyspepsia, improves appetite; Fish oil can not only provide energy and have food calling effect for Cynoglossus semilaevis juvenile fish;Winter honey can improve the immunity of Cynoglossus semilaevis juvenile fish, and for Cynoglossus semilaevis juvenile fish provides energy, and winter honey can be adjustedWith feed mouthfeel; Add xanthans and can improve the stability of feed in water, thereby reduce feed to water bodyThe pollution of environment. In each component of the present invention, by fish meal, dregs of beans, krill powder, undaria pinnitafida, halogen wormPowder, rapeseed dregs, clam worm powder, squid powder, rice husk, waterside lichenin, water hyacinth, grape pip, purslane,Cordate houttuynia, almond powder, cicada slough, lophatherum gracile, dusty yeast, oyster shell whiting, hawthorn powder, fish oil and winter honey are to closeSuitable proportioning is prepared Cynoglossus semilaevis scrod feed, not only comprehensive nutrition equilibrium, and reduced the use of fish mealMeasure, and then reduced the production cost of feed; In Cynoglossus semilaevis scrod feed of the present invention, fish meal, the South PoleKrill meal, artemia powder and clam worm powder delicious flavour, hawthorn powder can promote to digest and assimilate, and winter honey can be in harmonious proportion feedMouthfeel, fish oil can not only and have food calling effect, fish meal, South Pole phosphorus for Cynoglossus semilaevis juvenile fish makeup energyShrimp med, artemia powder, clam worm powder, winter honey and fish oil have collaborative food calling effect, can stimulate Cynoglossus semilaevis juvenile fishTaste bud, induction Cynoglossus semilaevis juvenile fish ingests and has added feed of the present invention.
Another object of the present invention is to provide a kind of preparation method of above-mentioned Cynoglossus semilaevis scrod feed, should be partly slidingThe preparation method of tongue sole scrod feed comprises the following steps:
(1) respectively by fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs, clam worm powder,Squid powder, rice husk, waterside lichenin, water hyacinth, grape pip, purslane, cordate houttuynia, almond powder, cicada slough,Lophatherum gracile, dusty yeast, oyster shell whiting and hawthorn powder are pulverized with pulverizer, then cross respectively 80 mesh sieves;
(2) take respectively squid powder, rice husk, waterside lichenin, the water calabash of step (1) gained according to proportioningReed, grape pip, purslane, almond powder and cicada slough, mix to obtain mixed-powder, takes quality and be equivalent toThe 1-1.2 of mixed-powder gross mass purified water doubly, mixes mixed-powder and purified water, obtains mixingThing;
(3) take the lophatherum gracile of step (1) gained according to proportioning, by lophatherum gracile and purified water with 1:30'sWeight ratio is boiled 5-10 minute after mixing, standing cooling, obtains lophatherum gracile infusion;
(4) take the dusty yeast of step (1) gained according to proportioning, and with the lophatherum gracile of step (3) gainedInfusion reconstitutes, and then mixes with the mixture of step (2) gained, puts into glass container, sealing glassGlass container, puts into glass container the water-bath lucifuge fermentation 42-56 hour of 30 DEG C;
(5) mixture fermenting of step (4) gained is placed in baking oven and uses pulverizer after 60 DEG C of oven dryPulverize, cross 80 mesh sieves;
(6) according to proportioning take step (1) gained fish meal, dregs of beans, krill powder, undaria pinnitafida,Artemia powder, rapeseed dregs, clam worm powder, cordate houttuynia, oyster shell whiting and hawthorn powder, take fish oil, winter according to proportioningHoney and xanthans, by load weighted fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs,Clam worm powder, cordate houttuynia, oyster shell whiting, hawthorn powder, fish oil, winter honey and xanthans and step (5) gainedPowder mixes, and with then oven dry, cooling, packing of granulator granulation, obtains object.
Further, in preparation method, the quality of the purified water in step (2) is mixed-powder gross mass1.1 doubly.
Further, in preparation method, the lucifuge in the water-bath of 30 DEG C of the glass container in step (4) is sent outFerment 48 hours.
In preparation method, the dusty yeast reconstituting with lophatherum gracile infusion to squid powder, rice husk, waterside lichenin,Water hyacinth, grape pip, purslane, the mixture of almond powder and cicada slough ferments, and has improved fermentation efficiency,Be conducive to improve feed mouthfeel, improved the utilization rate of raw material, and provide more for Cynoglossus semilaevis juvenile fishThe nutrition of general equilibrium. In addition, the present invention has improved the stability of feed in water by adding xanthans,Reduce the pollution of feed to water body environment.
The present invention is fully studying Cynoglossus semilaevis juvenile fish digestive system structure and unique feeding and nutrition physiologyBasis on the one Cynoglossus semilaevis scrod feed targetedly that develops, it is balanced in nutrition comprehensively, energyMeet the growth demand of Cynoglossus semilaevis juvenile fish, Cynoglossus semilaevis scrod feed mouthfeel of the present invention is good in addition, half-and-halfSliding-tongue sole juvenile fish has food calling effect. Experimental result shows, Cynoglossus semilaevis juvenile fish of the present invention the raising of liking ingestingMaterial, the Cynoglossus semilaevis juvenile fish specific growth rate of feeding feed of the present invention is than the Cynoglossus semilaevis of the existing feed of throwing something and feedingJuvenile fish specific growth rate is high, and feed conversion rate is high.
The present invention also provides a kind of feeding method of above-mentioned Cynoglossus semilaevis scrod feed: make Cynoglossus semilaevis juvenile fishHungry throwing something and feeding continuously afterwards 22 days for 2 days, circulation is thrown something and fed according to this.
The feeding method of Cynoglossus semilaevis scrod feed of the present invention, utilizes intermittent starvation to coerce and constantly excites halfThe compensatory growth potential of sliding-tongue sole juvenile fish, is ensureing that hungry intensity does not affect Cynoglossus semilaevis juvenile fish normal physiological shapeUnder the prerequisite of state, reduce the frequency of throwing something and feeding, reduced the pollution to cultivation water environment, promoted Cynoglossus semilaevisThe growth of juvenile fish, and improved feed efficiency.
Compared with prior art, the invention has the beneficial effects as follows:
(1) in each component of the present invention, by fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder,Rapeseed dregs, clam worm powder, squid powder, rice husk, waterside lichenin, water hyacinth, grape pip, purslane, fish raw meatGrass, almond powder, cicada slough, lophatherum gracile, dusty yeast, oyster shell whiting, hawthorn powder, fish oil and winter honey are with suitableProportioning is prepared Cynoglossus semilaevis scrod feed, not only comprehensive nutrition equilibrium, and reduced the use amount of fish meal,And then reduce the production cost of feed; In Cynoglossus semilaevis scrod feed of the present invention, fish meal, krillPowder, artemia powder and clam worm powder delicious flavour, hawthorn powder can promote to digest and assimilate, and winter honey can be in harmonious proportion feed mouthfeel,Fish oil can not only be Cynoglossus semilaevis juvenile fish makeup energy and have food calling effect, fish meal, krill powder,Artemia powder, clam worm powder, winter honey and fish oil have collaborative food calling effect, the taste bud that can stimulate Cynoglossus semilaevis juvenile fish,Induction Cynoglossus semilaevis juvenile fish ingests and has added feed of the present invention.
(2), in preparation method, the dusty yeast reconstituting with lophatherum gracile infusion is to squid powder, rice husk, EnteromorphaPowder, water hyacinth, grape pip, purslane, the mixture of almond powder and cicada slough ferments, and has improved fermentationEfficiency, is conducive to improve feed mouthfeel, has improved the utilization rate of raw material, and provides for Cynoglossus semilaevis juvenile fishThe more nutrition of general equilibrium. In addition, the present invention has improved steady in the water of feed by adding xanthansQualitative, reduce the pollution of feed to water body environment.
(3) the present invention is in fully research Cynoglossus semilaevis juvenile fish digestive system structure and unique ingesting and seekSupport the one Cynoglossus semilaevis scrod feed targetedly developing on physiological basis, it is balanced in nutrition completeFace, can meet the growth demand of Cynoglossus semilaevis juvenile fish, and Cynoglossus semilaevis scrod feed mouthfeel of the present invention is good in addition,Cynoglossus semilaevis juvenile fish is had to food calling effect. Experimental result shows, Cynoglossus semilaevis juvenile fish is liked the present invention that ingestsFeed, the Cynoglossus semilaevis juvenile fish specific growth rate of feeding feed of the present invention is half more sliding than the existing feed of throwing something and feedingTongue sole juvenile fish specific growth rate is high, and feed conversion rate is high.
(4) feeding method of Cynoglossus semilaevis scrod feed of the present invention, utilizes intermittent starvation to coerce constantly and swashsSend out the compensatory growth potential of Cynoglossus semilaevis juvenile fish, ensureing that hungry intensity does not affect Cynoglossus semilaevis juvenile fish and normally gives birth toUnder the prerequisite of reason state, reduce the frequency of throwing something and feeding, reduced the pollution to cultivation water environment, promoted that half is slidingThe growth of tongue sole juvenile fish, and improved feed efficiency.
Detailed description of the invention
Following embodiment is convenient to understand better the present invention, but does not limit the present invention. In following embodimentExperimental technique, if no special instructions, be conventional method.
Embodiment 1
A kind of Cynoglossus semilaevis scrod feed, is made up of each component of following mass fraction: 28 parts of fish meal, dregs of beans16 parts, 20 parts, krill powder, 9 parts of undaria pinnitafidas, 9 parts of artemia powders, 10 parts of rapeseed dregs, clam worm powder 10Part, 6 parts of squid powders, 8 parts of rice husks, 8 parts of waterside lichenins, 6 parts of water hyacinths, 3 parts of grape pips, horse tooth2 parts of amaranths, 2 parts of cordate houttuynias, 4 parts of almond powders, 2 parts of cicada sloughs, 3 parts of lophatherum graciles, 2 parts of dusty yeasts, shellfish1 part, shell powder, 1 part of hawthorn powder, 2 parts, fish oil, 2 parts of winter honey, 2 parts of xanthans.
The preparation method of above-mentioned Cynoglossus semilaevis mixed feed is as follows:
(1) respectively by fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs, clam worm powder,Squid powder, rice husk, waterside lichenin, water hyacinth, grape pip, purslane, cordate houttuynia, almond powder, cicada slough,Lophatherum gracile, dusty yeast, oyster shell whiting and hawthorn powder are pulverized with pulverizer, then cross respectively 80 mesh sieves;
(2) take respectively squid powder, rice husk, waterside lichenin, the water calabash of step (1) gained according to proportioningReed, grape pip, purslane, almond powder and cicada slough, mix to obtain mixed-powder, takes quality and be equivalent toThe purified water of 1 times of mixed-powder gross mass, mixes mixed-powder and purified water, obtains mixture;
(3) take the lophatherum gracile of step (1) gained according to proportioning, by lophatherum gracile and purified water with 1:30'sWeight ratio is boiled 5-10 minute after mixing, standing cooling, obtains lophatherum gracile infusion;
(4) take the dusty yeast of step (1) gained according to proportioning, and with the lophatherum gracile of step (3) gainedInfusion reconstitutes, and then mixes with the mixture of step (2) gained, puts into glass container, sealing glassGlass container, the water-bath lucifuge of glass container being put into 30 DEG C is fermented 42 hours;
(5) mixture fermenting of step (4) gained is placed in baking oven and uses pulverizer after 60 DEG C of oven dryPulverize, cross 80 mesh sieves;
(6) according to proportioning take step (1) gained fish meal, dregs of beans, krill powder, undaria pinnitafida,Artemia powder, rapeseed dregs, clam worm powder, cordate houttuynia, oyster shell whiting and hawthorn powder, take fish oil, winter according to proportioningHoney and xanthans, by load weighted fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs,Clam worm powder, cordate houttuynia, oyster shell whiting, hawthorn powder, fish oil, winter honey and xanthans and step (5) gainedPowder mixes, and with then oven dry, cooling, packing of granulator granulation, obtains object.
A kind of feeding method of above-mentioned Cynoglossus semilaevis scrod feed: make hungry 2 days of Cynoglossus semilaevis juvenile fish continuous afterwardsThrow something and feed above-mentioned Cynoglossus semilaevis scrod feed 22 days, circulation is thrown something and fed according to this.
Embodiment 2
A kind of Cynoglossus semilaevis scrod feed, is made up of each component of following mass fraction: 36 parts of fish meal, dregs of beans10 parts, 15 parts, krill powder, 18 parts of undaria pinnitafidas, 12 parts of artemia powders, 6 parts of rapeseed dregs, clam worm powder 5Part, 10 parts of squid powders, 12 parts of rice husks, 4 parts of waterside lichenins, 4 parts of water hyacinths, 6 parts of grape pips, horse4 parts of bitterroots, 5 parts of cordate houttuynias, 3 parts of almond powders, 1 part of cicada slough, 5 parts of lophatherum graciles, 3 parts of dusty yeasts,2 parts of oyster shell whitings, 2 parts of hawthorn powder, 3 parts, fish oil, 1 part of winter honey, 3 parts of xanthans.
The preparation method of above-mentioned Cynoglossus semilaevis mixed feed is as follows:
(1) respectively by fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs, clam worm powder,Squid powder, rice husk, waterside lichenin, water hyacinth, grape pip, purslane, cordate houttuynia, almond powder, cicada slough,Lophatherum gracile, dusty yeast, oyster shell whiting and hawthorn powder are pulverized with pulverizer, then cross respectively 80 mesh sieves;
(2) take respectively squid powder, rice husk, waterside lichenin, the water calabash of step (1) gained according to proportioningReed, grape pip, purslane, almond powder and cicada slough, mix to obtain mixed-powder, takes quality and be equivalent toThe purified water of 1.2 times of mixed-powder gross mass, mixes mixed-powder and purified water, obtains mixture;
(3) take the lophatherum gracile of step (1) gained according to proportioning, by lophatherum gracile and purified water with 1:30'sWeight ratio is boiled 5-10 minute after mixing, standing cooling, obtains lophatherum gracile infusion;
(4) take the dusty yeast of step (1) gained according to proportioning, and with the lophatherum gracile of step (3) gainedInfusion reconstitutes, and then mixes with the mixture of step (2) gained, puts into glass container, sealing glassGlass container, the water-bath lucifuge of glass container being put into 30 DEG C is fermented 56 hours;
(5) mixture fermenting of step (4) gained is placed in baking oven and uses pulverizer after 60 DEG C of oven dryPulverize, cross 80 mesh sieves;
(6) according to proportioning take step (1) gained fish meal, dregs of beans, krill powder, undaria pinnitafida,Artemia powder, rapeseed dregs, clam worm powder, cordate houttuynia, oyster shell whiting and hawthorn powder, take fish oil, winter according to proportioningHoney and xanthans, by load weighted fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs,Clam worm powder, cordate houttuynia, oyster shell whiting, hawthorn powder, fish oil, winter honey and xanthans and step (5) gainedPowder mixes, and with then oven dry, cooling, packing of granulator granulation, obtains object.
The feeding method of above-mentioned Cynoglossus semilaevis scrod feed is with embodiment 1.
Embodiment 3
A kind of Cynoglossus semilaevis scrod feed, is made up of each component of following mass fraction: 30 parts of fish meal, dregs of beans20 parts, 10 parts, krill powder, 12 parts of undaria pinnitafidas, 15 parts of artemia powders, 12 parts of rapeseed dregs, clam worm powder8 parts, 10 parts of squid powders, 8 parts of rice husks, 4 parts of waterside lichenins, 5 parts of water hyacinths, 3 parts of grape pips, horse2 parts of bitterroots, 2 parts of cordate houttuynias, 2 parts of almond powders, 2 parts of cicada sloughs, 3 parts of lophatherum graciles, 2 parts of dusty yeasts,2 parts of oyster shell whitings, 3 parts of hawthorn powder, 3 parts, fish oil, 3 parts of winter honey, 2 parts of xanthans.
The preparation method of above-mentioned Cynoglossus semilaevis mixed feed is as follows:
(1) respectively by fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs, clam worm powder,Squid powder, rice husk, waterside lichenin, water hyacinth, grape pip, purslane, cordate houttuynia, almond powder, cicada slough,Lophatherum gracile, dusty yeast, oyster shell whiting and hawthorn powder are pulverized with pulverizer, then cross respectively 80 mesh sieves;
(2) take respectively squid powder, rice husk, waterside lichenin, the water calabash of step (1) gained according to proportioningReed, grape pip, purslane, almond powder and cicada slough, mix to obtain mixed-powder, takes quality and be equivalent toThe purified water of 1.1 times of mixed-powder gross mass, mixes mixed-powder and purified water, obtains mixture;
(3) take the lophatherum gracile of step (1) gained according to proportioning, by lophatherum gracile and purified water with 1:30'sWeight ratio is boiled 5-10 minute after mixing, standing cooling, obtains lophatherum gracile infusion;
(4) take the dusty yeast of step (1) gained according to proportioning, and with the lophatherum gracile of step (3) gainedInfusion reconstitutes, and then mixes with the mixture of step (2) gained, puts into glass container, sealing glassGlass container, the water-bath lucifuge of glass container being put into 30 DEG C is fermented 48 hours;
(5) mixture fermenting of step (4) gained is placed in baking oven and uses pulverizer after 60 DEG C of oven dryPulverize, cross 80 mesh sieves;
(6) according to proportioning take step (1) gained fish meal, dregs of beans, krill powder, undaria pinnitafida,Artemia powder, rapeseed dregs, clam worm powder, cordate houttuynia, oyster shell whiting and hawthorn powder, take fish oil, winter according to proportioningHoney and xanthans, by load weighted fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs,Clam worm powder, cordate houttuynia, oyster shell whiting, hawthorn powder, fish oil, winter honey and xanthans and step (5) gainedPowder mixes, and with then oven dry, cooling, packing of granulator granulation, obtains object.
The feeding method of above-mentioned Cynoglossus semilaevis scrod feed is with embodiment 1.
Embodiment 4
A kind of Cynoglossus semilaevis scrod feed, is made up of each component of following mass fraction: 34 parts of fish meal, dregs of beans15 parts, 14 parts, krill powder, 14 parts of undaria pinnitafidas, 12 parts of artemia powders, 8 parts of rapeseed dregs, clam worm powder 7Part, 8 parts of squid powders, 10 parts of rice husks, 6 parts of waterside lichenins, 5 parts of water hyacinths, 5 parts of grape pips, horse tooth3 parts of amaranths, 3 parts of cordate houttuynias, 3 parts of almond powders, 2 parts of cicada sloughs, 4 parts of lophatherum graciles, 2 parts of dusty yeasts, shellfish1 part, shell powder, 2 parts of hawthorn powder, 2 parts, fish oil, 2 parts of winter honey, 2 parts of xanthans.
The preparation method of the Cynoglossus semilaevis mixed feed of the present embodiment is with embodiment 3.
The feeding method of above-mentioned Cynoglossus semilaevis scrod feed is with embodiment 1.
Embodiment 5
A kind of Cynoglossus semilaevis scrod feed, is made up of each component of following mass fraction: 32 parts of fish meal, dregs of beans16 parts, 15 parts, krill powder, 14 parts of undaria pinnitafidas, 12 parts of artemia powders, 10 parts of rapeseed dregs, clam worm powder8 parts, 8 parts of squid powders, 10 parts of rice husks, 6 parts of waterside lichenins, 5 parts of water hyacinths, 4 parts of grape pips, horse3 parts of bitterroots, 4 parts of cordate houttuynias, 4 parts of almond powders, 1 part of cicada slough, 5 parts of lophatherum graciles, 3 parts of dusty yeasts,2 parts of oyster shell whitings, 2 parts of hawthorn powder, 3 parts, fish oil, 2 parts of winter honey, 3 parts of xanthans.
The preparation method of the Cynoglossus semilaevis mixed feed of the present embodiment is with embodiment 3.
The feeding method of above-mentioned Cynoglossus semilaevis scrod feed is with embodiment 1.
Contrast test
Feeding facility is circulating water culture system, and capital equipment is that 36 single volumes are that specification is 55 × 30The glass aquarium of × 35cm. Duration of test, each aquarium ensures dissolved oxygen > 6.20mgO2/ L, salinity 29-30, pH value 8.1, ammoniacal nitrogen < 0.19mg/L. Light application time is made as 14L:10D, water temperature (21 ± 1) DEG C,Double-standard air-conditioning regulates the room temperature. Every day, quantity of exchanged water was total Water 100%.
Testing Cynoglossus semilaevis used is year fry, takes from Laizhou Ming Bo aquatic products Co., Ltd, upperMore than stating the interior temporary foster 7d of cultivating system. Before on-test, grab sample after hungry fish 24h is weighed, justInitial body is heavily in table 1, and all without significant difference, then each aquarium is put 6 tail Cynoglossus semilaevis. Test establishes 12 altogetherIndividual group, each processing arranges 3 repetitions, eachly repeat to place that 6 tail specifications are similar, anosis health half slidingTongue sole juvenile fish. 7:00 and the 19:00 feed of embodiment of the present invention 1-5 or commercially available of throwing something and feeding every day in stage throws something and feeds(Guangdong Yuequn Ocean Biological Research Development Co., Ltd., Jiedong, Guangdong, measures it to mixed feed mixed feedDry matter content is 22.34%, and in dry, crude protein content is 45.03%, energy content 24.28kJ/g),The stage feedstuff feeding of throwing something and feeding all ensures excessive throwing something and feeding, and collects the residual bait ight soil of residue, other controlled condition after 30minWith supporting temporarily condition. Be 96d experimental period.
The processing of control group A is as follows: every day 7:00 and the 19:00 commercially available mixed feed of throwing something and feeding, feedstuff feedingAll ensure excessive throwing something and feeding.
The processing of control group a is as follows: refeeding 22 days after hungry 2 days, throw something and feed every day in stage 7:00 andThe 19:00 commercially available mixed feed of throwing something and feeding, the stage feedstuff feeding of throwing something and feeding all ensures excessive throwing something and feeding. So 4 of circulationsCycle.
The processing of experimental group A is as follows: every day 7:00 and the 19:00 feed of the embodiment of the present invention 1 of throwing something and feeding,Feedstuff feeding all ensures excessive throwing something and feeding.
The processing of experimental group a is as follows: refeeding 22 days after hungry 2 days, throw something and feed every day in stage 7:00 andThe throw something and feed feed of the embodiment of the present invention 1 of 19:00, the stage feedstuff feeding of throwing something and feeding all ensures excessive throwing something and feeding. SoCirculate 4 cycles.
The processing of experimental group B is as follows: every day 7:00 and the 19:00 feed of the embodiment of the present invention 2 of throwing something and feeding,Feedstuff feeding all ensures excessive throwing something and feeding.
The processing of experimental group b is as follows: refeeding 22 days after hungry 2 days, throw something and feed every day in stage 7:00 andThe throw something and feed feed of the embodiment of the present invention 2 of 19:00, the stage feedstuff feeding of throwing something and feeding all ensures excessive throwing something and feeding. SoCirculate 4 cycles.
The processing of experimental group C is as follows: every day 7:00 and the 19:00 feed of the embodiment of the present invention 3 of throwing something and feeding,Feedstuff feeding all ensures excessive throwing something and feeding.
The processing of experimental group c is as follows: refeeding 22 days after hungry 2 days, throw something and feed every day in stage 7:00 andThe throw something and feed feed of the embodiment of the present invention 3 of 19:00, the stage feedstuff feeding of throwing something and feeding all ensures excessive throwing something and feeding. SoCirculate 4 cycles.
The processing of experimental group D is as follows: every day 7:00 and the 19:00 feed of the embodiment of the present invention 4 of throwing something and feeding,Feedstuff feeding all ensures excessive throwing something and feeding.
The processing of experimental group d is as follows: refeeding 22 days after hungry 2 days, throw something and feed every day in stage 7:00 andThe throw something and feed feed of the embodiment of the present invention 4 of 19:00, the stage feedstuff feeding of throwing something and feeding all ensures excessive throwing something and feeding. SoCirculate 4 cycles.
The processing of experimental group E is as follows: every day 7:00 and the 19:00 feed of the embodiment of the present invention 5 of throwing something and feeding,Feedstuff feeding all ensures excessive throwing something and feeding.
The processing of experimental group e is as follows: refeeding 22 days after hungry 2 days, throw something and feed every day in stage 7:00 andThe throw something and feed feed of the embodiment of the present invention 5 of 19:00, the stage feedstuff feeding of throwing something and feeding all ensures excessive throwing something and feeding. SoCirculate 4 cycles.
Measurement index:
Specific growth rate=100* (ln opisthosoma weight-ln is body weight just)/experimental period;
Feed conversion rate=100* (opisthosoma weight-first body weight)/feed weight;
Experimental result is in table 1:
The body weight of the Cynoglossus semilaevis juvenile fish of table 1 different disposal group, the specific growth rate representing with weight in wet base and feed conversion rate
To sum up, experimental result shows, feed conversion rate of the present invention is high, and Cynoglossus semilaevis juvenile fish likes ingesting thisThe feed of invention, after feeding Cynoglossus semilaevis juvenile fish, the specific growth rate of Cynoglossus semilaevis juvenile fish is high. Of the present invention halfThe feeding method of sliding-tongue sole scrod feed, utilizes intermittent starvation to coerce the benefit that constantly excites Cynoglossus semilaevis juvenile fishRepay growth potential, reduced the frequency of throwing something and feeding, reduced the pollution to cultivation water environment, and improved feed and turnChange efficiency.
The above is only the preferred embodiment of the present invention, is noted that common for the artTechnical staff, under the premise without departing from the principles of the invention, can also make some improvement, and these changeEnter and should be considered as protection scope of the present invention.
Claims (7)
1. a Cynoglossus semilaevis scrod feed, is characterized in that: the each component by following mass fraction forms:Fish meal 28-36 part, dregs of beans 10-20 part, krill powder 10-20 part, undaria pinnitafida 9-18 part, artemia powder9-15 part, rapeseed dregs 6-12 part, clam worm powder 5-10 part, squid powder 6-10 part, rice husk 8-12 part,Waterside lichenin 4-8 part, water hyacinth 4-6 part, grape pip 3-6 part, purslane 2-4 part, cordate houttuynia 2-5 part,Almond powder 2-4 part, cicada slough 1-2 part, lophatherum gracile 3-5 part, dusty yeast 2-3 part, oyster shell whiting 1-2 part,Hawthorn powder 1-3 part, fish oil 2-3 part, winter honey 1-3 part, xanthans 2-3 part.
2. Cynoglossus semilaevis scrod feed according to claim 1, is characterized in that: described Cynoglossus semilaevisScrod feed, is made up of each component of following mass fraction: 34 parts of fish meal, 15 parts of dregs of beans, krill14 parts, powder, 14 parts of undaria pinnitafidas, 12 parts of artemia powders, 8 parts of rapeseed dregs, 7 parts, clam worm powder, 8 parts of squid powders,10 parts of rice husks, 6 parts of waterside lichenins, 5 parts of water hyacinths, 5 parts of grape pips, 3 parts of purslanes, cordate houttuynia 3Part, 3 parts of almond powders, 2 parts of cicada sloughs, 4 parts of lophatherum graciles, 2 parts of dusty yeasts, 1 part of oyster shell whiting, hawthorn powder 2Part, 2 parts, fish oil, 2 parts of winter honey, 2 parts of xanthans.
3. Cynoglossus semilaevis scrod feed according to claim 1, is characterized in that: described Cynoglossus semilaevisScrod feed, is made up of each component of following mass fraction: 32 parts of fish meal, 16 parts of dregs of beans, krill15 parts, powder, 14 parts of undaria pinnitafidas, 12 parts of artemia powders, 10 parts of rapeseed dregs, 8 parts, clam worm powder, squid powder 8Part, 10 parts of rice husks, 6 parts of waterside lichenins, 5 parts of water hyacinths, 4 parts of grape pips, 3 parts of purslanes, fish raw meat4 parts of grass, 4 parts of almond powders, 1 part of cicada slough, 5 parts of lophatherum graciles, 3 parts of dusty yeasts, 2 parts of oyster shell whitings, mountain2 parts, short, bristly hair or beard powder, 3 parts, fish oil, 2 parts of winter honey, 3 parts of xanthans.
4. a preparation method for the Cynoglossus semilaevis scrod feed described in any one in claim 1-3, its featureBe: comprise the following steps:
(1) respectively by fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs, clam worm powder,Squid powder, rice husk, waterside lichenin, water hyacinth, grape pip, purslane, cordate houttuynia, almond powder, cicada slough,Lophatherum gracile, dusty yeast, oyster shell whiting and hawthorn powder are pulverized with pulverizer, then cross respectively 80 mesh sieves;
(2) take respectively squid powder, rice husk, waterside lichenin, the water calabash of step (1) gained according to proportioningReed, grape pip, purslane, almond powder and cicada slough, mix to obtain mixed-powder, takes quality and be equivalent toThe 1-1.2 of mixed-powder gross mass purified water doubly, mixes mixed-powder and purified water, obtains mixingThing;
(3) take the lophatherum gracile of step (1) gained according to proportioning, by lophatherum gracile and purified water with 1:30'sWeight ratio is boiled 5-10 minute after mixing, standing cooling, obtains lophatherum gracile infusion;
(4) take the dusty yeast of step (1) gained according to proportioning, and with the lophatherum gracile of step (3) gainedInfusion reconstitutes, and then mixes with the mixture of step (2) gained, puts into glass container, sealing glassGlass container, puts into glass container the water-bath lucifuge fermentation 42-56 hour of 30 DEG C;
(5) mixture fermenting of step (4) gained is placed in baking oven and uses pulverizer after 60 DEG C of oven dryPulverize, cross 80 mesh sieves;
(6) according to proportioning take step (1) gained fish meal, dregs of beans, krill powder, undaria pinnitafida,Artemia powder, rapeseed dregs, clam worm powder, cordate houttuynia, oyster shell whiting and hawthorn powder, take fish oil, winter according to proportioningHoney and xanthans, by load weighted fish meal, dregs of beans, krill powder, undaria pinnitafida, artemia powder, rapeseed dregs,Clam worm powder, cordate houttuynia, oyster shell whiting, hawthorn powder, fish oil, winter honey and xanthans and step (5) gainedPowder mixes, and with then oven dry, cooling, packing of granulator granulation, obtains object.
5. the preparation method of Cynoglossus semilaevis scrod feed according to claim 4, is characterized in that: stepSuddenly the quality of the purified water in (2) is 1.1 times of mixed-powder gross mass.
6. the preparation method of Cynoglossus semilaevis scrod feed according to claim 4, is characterized in that: stepSuddenly the lucifuge in the water-bath of 30 DEG C of the glass container in (4) is fermented 48 hours.
7. a feeding method for the Cynoglossus semilaevis scrod feed described in any one in claim 1-3, its featureBe: Cynoglossus semilaevis juvenile fish hunger is thrown something and fed 22 days for 2 days afterwards continuously, and circulation is thrown something and fed according to this.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348164A (en) * | 2017-09-08 | 2017-11-17 | 常州市好利莱光电科技有限公司 | A kind of preparation method of fish meal |
| CN111493238A (en) * | 2020-05-21 | 2020-08-07 | 江苏省家禽科学研究所 | Nonreactive disease-preventing growth-promoting broiler feed and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104222676A (en) * | 2014-09-30 | 2014-12-24 | 浙江海洋学院 | Special-purpose feed for juvenile fishes of Matsue perches, and preparation method thereof |
| CN104872382A (en) * | 2015-06-16 | 2015-09-02 | 青岛海之星生物科技有限公司 | Mixed feed special for cynoglossus semilaevis larvae and preparation method thereof |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104222676A (en) * | 2014-09-30 | 2014-12-24 | 浙江海洋学院 | Special-purpose feed for juvenile fishes of Matsue perches, and preparation method thereof |
| CN104872382A (en) * | 2015-06-16 | 2015-09-02 | 青岛海之星生物科技有限公司 | Mixed feed special for cynoglossus semilaevis larvae and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348164A (en) * | 2017-09-08 | 2017-11-17 | 常州市好利莱光电科技有限公司 | A kind of preparation method of fish meal |
| CN111493238A (en) * | 2020-05-21 | 2020-08-07 | 江苏省家禽科学研究所 | Nonreactive disease-preventing growth-promoting broiler feed and preparation method thereof |
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