CN105076821A - Migration type adult Salmo salar mixed feed additive and preparation method thereof - Google Patents
Migration type adult Salmo salar mixed feed additive and preparation method thereof Download PDFInfo
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Abstract
The invention relates to a feed additive, in particular to a migration type adult Salmo salar mixed feed additive, and also relates to a preparation method of the migration type adult Salmo salar mixed feed additive. The migration type adult Salmo salar mixed feed additive is prepared from the following components in parts by mass: 10 to 20 parts of dry water earthworm powder, 8 to 12 parts of silkworm chrysalis, 4 to 6 parts of Enteromorpha, 4 to 6 parts of houttuynia cordata, 4 to 6 parts of Malva crispa Linn., 4 to 6 parts of nightshade, 4 to 6 parts of almond powder, 2 to 4 parts of carrot powder, 4 to 6 parts of fish oil, 2 to 4 parts of soya-bean oil, 2 to 4 parts of fresh ginger, 1 to 3 parts of dandelion, 2 to 4 parts of hawthorn, 1 to 3 parts of purslane and 1 to 3 parts of eel grass. The mixed feed is beneficial to the growth of migration type Salmo salar, and can improve the immunity and survival rate of the Salmo salar.
Description
Technical field
The present invention relates to a kind of feed addictive, particularly a kind of migration type Atlantic salmon adult feedstuff additive; The invention still further relates to a kind of preparation method of above-mentioned migration type Atlantic salmon adult feedstuff additive.
Background technology
Atlantic salmon (Salmosalar) has another name called " salmon ", salmon shape order, salmon Superfamily, salmon fishes, divide migration type and two kinds, land envelope type, originate in pacific rim, North America, belong to cold water fishes, be grown under natural conditions that long-term water temperature is no more than 20 DEG C, water quality is in the water body of oligotrophy, be that a kind of hereditary variability is more stable more, the worldwide cultured fishes be of high nutritive value.Atlantic salmon is rich in protein and polyunsaturated fatty acid, and also having good dietary function, is the representative of famous and precious cold water fish.
Landlocked Atlantic moves in freshwater throughout one's life, and original habitat is that the Atlantic Ocean is northern, and namely the peninsula, Scandinavia in northeast, North America, archipelago, Boulez top, Europe is littoral.Migration type Atlantic salmon is current one of topmost cultured fishes kind in the world, is also propagate the highest cold water fishes of output at present artificially.Migration type Atlantic salmon artificial breeding carries out in fresh water, and the adult fish culture stage then carries out in the seawater, and this is essentially different with the Landlocked Atlantic cultivated in fresh water throughout one's life, and migration type Atlantic salmon is more suitable for carrying out intensive culture.
Atlantic salmon is ferociousness fish, under natural situation with small fish shrimp for food.Although China has invested tens million of, cost and studied salmon in more than ten years, but still rest on stage of fumbling and base application research state, make slow progress, the scale high-density breeding that result in Atlantic salmon cannot carry out.Present stage, one of main Problems existing of scale artificial culture of Atlantic salmon is that the research of its nutrition physiology aspect is less and be in foundation phase, nutritional need and the physiological metabolism feature of Atlantic salmon are different from sea cucumber, turbot, shrimp crab and other fresh-water fishes, larger with other livestock class difference, prepare a kind of growth meeting Atlantic salmon adult fish, the man-made feeds additive of metabolism and nutritional need, to improve the immunity of Atlantic salmon and then to improve the survival rate of migration type Atlantic salmon adult fish, reduce the incidence of disease of Atlantic salmon, the growth being beneficial to Atlantic salmon is the problem that solution is needed in Atlantic salmon cultivation badly.
Summary of the invention
An object of the present invention is to provide a kind of migration type Atlantic salmon adult feedstuff additive, and it can be beneficial to the growth of migration type Atlantic salmon, can improve the incidence of disease of the immunity of Atlantic salmon and survival rate, reduction Atlantic salmon.
In order to solve the problems of the technologies described above, the present invention by the following technical solutions, a kind of migration type Atlantic salmon adult feedstuff additive, comprise each component of following masses number: dry red line worm powder 10-20 part, silkworm chrysalis 8-12 part, Enteromorpha 4-6 part, cordate houttuynia 4-6 part, certain herbaceous plants with big flowers dish 4-6 part, black nightshade 4-6 part, almond powder 4-6 part, carrot meal 2-4 part, fish oil 4-6 part, soya-bean oil 2-4 part, ginger 2-4 part, dandelion 1-3 part, hawthorn 2-4 part, purslane 1-3 part, eel grass 1-3 part.
Preferably, described migration type Atlantic salmon adult feedstuff additive, comprises each component of following masses number: 15 parts dry, red line worm powder, silkworm chrysalis 10 parts, Enteromorpha 5 parts, cordate houttuynia 5 parts, certain herbaceous plants with big flowers dish 5 parts, black nightshade 5 parts, almond powder 5 parts, carrot meal 3 parts, 5 parts, fish oil, 3 parts, soya-bean oil, 3 parts, ginger, dandelion 2 parts, hawthorn 3 parts, purslane 2 parts, eel grass 2 parts.
Red line worm can be used as the high-quality animal feed of aquatic livestock, can reduce the production cost of feed, improves culture benefit and forms quality.Silkworm chrysalis is containing protein, fat oil, and wherein main component is unrighted acid, glycerine vinegar, and a small amount of lecithin, black alcohol, liposoluble vitamin etc., have and promote the production of body fluid to quench thirst, help digestion the effect of regulating the flow of vital energy, quenching one's thirst.Enteromorpha is high protein, high dietary-fiber, low fat, low-yield, and is rich in the raw material of the natural ideal nutritional food of minerals and vitamins, and has delicate fragrance, can improve the palatability of feed.Cordate houttuynia has clearing heat and detoxicating, the carbuncle that disappears apocenosis, the effect of inducing diuresis for treating strangurtia.The expelling parasite of certain herbaceous plants with big flowers dish energy is detoxified, and it contains a large amount of strings, can promote gastrointestinal peristalsis, and promote digestive function, the row being beneficial to stool is rushed down, and has wide intestines defecating feces excretion, therefore can remove body accumulation toxin, discharges intestinal parasite.Black nightshade can be clearing heat and detoxicating, inducing diuresis for removing edema, has bacteriostasis.Almond has the effects such as moistening lung, cough-relieving, laxation, has certain mitigation to the disease such as dry cough without phlegm, chronic cough of deficiency lung.Carrot is rich in carrotene, can provide the abundant nutritional labeling such as carbohydrate, fat, volatile oil, carrotene, vitamin A, vitamin B1, vitamin B2, anthocyanidin, calcium, iron for Atlantic salmon adult fish.Fish oil can provide energy for Atlantic salmon adult fish and have food calling effect, and soya-bean oil can provide energy for Atlantic salmon adult fish.Ginger has bactericidal effect, and can strengthen digestion power.Dandelion has abundant carrotene and mineral matter, and to the effect that indigestion, constipation are all improved, leaf is also improved eczema in addition, clean blood effect of dermatitis of releiving, joint discomfort, has inhibiting bacteria and diminishing inflammation effect.Hawthorn energy spleen benefiting and stimulating the appetite, relieving dyspepsia, phlegm reduction of blood circulation promoting, promotion digestion, and the mouthfeel of feed can be improved.Purslane has bactericidal, clearing heat and promoting diuresis, removing toxicity for detumescence, anti-inflammatory, quenches the thirst, diuresis, can improve immunity and the survival rate of Atlantic salmon adult fish.Eel grass is common pasture and water, with low cost, and has bactericidal, clearing heat and detoxicating, cough-relieving apophlegmatic, and the effect of nourishing the muscle and tendon and blood can improve the immunity of Atlantic salmon adult fish.
Migration type Atlantic salmon adult feedstuff additive of the present invention can improve feed mouthfeel, stimulate the taste bud of migration type Atlantic salmon adult fish, migration type Atlantic salmon adult fish is liked ingesting, thus improve the speed of growth of migration type Atlantic salmon adult fish, also make to have migration type Atlantic salmon adult fish in feed addictive to improve the substance of immunity and play it and act on accordingly, and then improve migration type Atlantic salmon adult fish to the resistance of disease, the survival rate that improve migration type Atlantic salmon adult fish.In addition, migration type Atlantic salmon adult feedstuff additive of the present invention each component used is environmental protection raw material, health environment-friendly, raw material is environmental protection raw material, and then it is residual to ensure without poisonous and harmful substance in its product, not harm humans healthy, potential pollution is not formed to the mankind and environment.
Another object of the present invention is to provide a kind of preparation method of above-mentioned migration type Atlantic salmon adult feedstuff additive, and the preparation method of this migration type Atlantic salmon adult feedstuff additive comprises the following steps:
(1) then 100 mesh sieves are crossed by pulverizing with pulverizer after drying purchased from the silkworm chrysalis in market, Enteromorpha and carrot or dry respectively;
(2) almond put in boiling water boil 5-10 minute, pull out, put into cold water, stoning shell, in baking oven 60 degree to bone dry, pulverize with pulverizer after taking-up, cross 100 mesh sieves;
(3) the red line worm purchased from market or cultivation is cleaned in pure fresh water, cleaner with distilled water flushing, be then placed on freeze drying 48 in vacuum freeze drier little of bone dry;
(4), after red line worm dried in step (3) grinding or pulverizer being pulverized, 50 mesh sieves are crossed;
(5) cordate houttuynia is taken according to proportioning, certain herbaceous plants with big flowers dish, black nightshade, ginger, dandelion, hawthorn, purslane and eel grass, clean in pure fresh water, cleaner with distilled water flushing, add after purified water is heated to boiling and continue to boil 2-3h, obtain decoction liquor, decoction liquor is positioned in the extraction kettle in supercritical extract instrument, utilize carbon dioxide to extract as medium, extraction kettle pressure is 40Mpa, extraction temperature is 45 DEG C, separator pressure 12Mpa, and separator temperature is 70 DEG C, extract 2 hours, be extracted liquid;
(6) extract step (5) obtained concentrates at outer circulation inspissator, and concentrated condition is: pressure 0.03Mpa, temperature 70 C, is concentrated into the medicinal extract that relative density is 1.13-1.14;
(7) powder of the powder of step (1) gained, the powder of step (2) gained and step (4) gained is taken according to proportioning, then put into container to stir, add the medicinal extract of step (6) gained again, then pour the fish oil and soya-bean oil mixing that weigh by said ratio into, obtain object.
Preferably, in step (4) by the method that dried red line worm grinds be: dried red line worm is ground on ice and crosses 50 mesh sieves.Its advantage produces heat because constantly stirring, to keep temperature, protective tissue when being and reducing grinding.
In preparation method, be thoroughly dry by the advantage of powder process after the freeze drying of red line worm, and the active material inactivation in red line polypide can not be made in dry run, make red line worm on active material and constituent also closer to natural fresh food.The nutritive loss in almond can not be made too many while that almond to be put in boiling water the advantage of boiling post-drying powder process in 5-10 minute being detoxification.By cordate houttuynia, certain herbaceous plants with big flowers dish, black nightshade, ginger, add after dandelion, hawthorn, purslane and eel grass are clean after purified water is heated to boiling and continue to boil 2-3h, obtain decoction liquor, effect is that the active ingredient in said components is fully fried; Decoction liquor is positioned in the extraction kettle in supercritical extract instrument, carbon dioxide is utilized to extract as medium, extraction kettle pressure is 40Mpa, extraction temperature is 45 DEG C, separator pressure 12Mpa, separator temperature is 70 DEG C, extracts 2 hours, be extracted liquid, to retain the active ingredient in each component to greatest extent.
Using method: throw something and feed after migration type Atlantic salmon adult feedstuff additive of the present invention is mixed with the ratio of 1:15-1:5 with basal feed, preferably low, throw something and feed after migration type Atlantic salmon adult feedstuff additive of the present invention is mixed with the ratio of 1:10 with basal feed.
Compared with prior art, the invention has the beneficial effects as follows:
(1) migration type Atlantic salmon adult feedstuff additive of the present invention can improve feed mouthfeel, stimulate the taste bud of migration type Atlantic salmon adult fish, migration type Atlantic salmon adult fish is liked ingesting, thus improve the speed of growth of migration type Atlantic salmon adult fish, also make to have migration type Atlantic salmon adult fish in feed addictive to improve the substance of immunity and play it and act on accordingly, and then improve migration type Atlantic salmon adult fish to the resistance of disease, the survival rate that improve migration type Atlantic salmon adult fish;
(2) each component that migration type Atlantic salmon adult feedstuff additive of the present invention is used is environmental protection raw material, health environment-friendly, raw material is environmental protection raw material, and then it is residual to ensure without poisonous and harmful substance in its product, not harm humans healthy, potential pollution is not formed to the mankind and environment;
(3), in preparation method, be thoroughly dry by the advantage of powder process after the freeze drying of red line worm, and the active material inactivation in red line polypide can not be made in dry run, also closer to natural fresh food on active material and constituent;
(4), in preparation method, the nutritive loss in almond can not be made too many almond to be put in boiling water the advantage of boiling post-drying powder process in 5-10 minute be detoxification while;
(5) in preparation method, by cordate houttuynia, certain herbaceous plants with big flowers dish, black nightshade, ginger, adds after dandelion, hawthorn, purslane and eel grass are clean after purified water is heated to boiling and continues to boil 2-3h, obtain decoction liquor, effect is that the active ingredient in said components is fully fried; Decoction liquor is positioned in the extraction kettle in supercritical extract instrument, carbon dioxide is utilized to extract as medium, extraction kettle pressure is 40Mpa, extraction temperature is 45 DEG C, separator pressure 12Mpa, separator temperature is 70 DEG C, extracts 2 hours, be extracted liquid, to retain the active ingredient in each component to greatest extent.
Detailed description of the invention
Following embodiment is convenient to understand the present invention better, but does not limit the present invention.Experimental technique in following embodiment, if no special instructions, is conventional method.
Embodiment 1
Raw material components in the present invention's first detailed description of the invention and preparation method thereof is as follows:
A kind of migration type Atlantic salmon adult feedstuff additive, comprises each component of following masses number: 10 parts dry, red line worm powder, silkworm chrysalis 12 parts, Enteromorpha 6 parts, cordate houttuynia 4 parts, certain herbaceous plants with big flowers dish 6 parts, black nightshade 4 parts, almond powder 4 parts, carrot meal 4 parts, 4 parts, fish oil, 3 parts, soya-bean oil, 2 parts, ginger, dandelion 3 parts, hawthorn 4 parts, purslane 3 parts, eel grass 1 part.
The preparation method of above-mentioned migration type Atlantic salmon adult feedstuff additive is as follows:
(1) then 100 mesh sieves are crossed by pulverizing with pulverizer after drying purchased from the silkworm chrysalis in market, Enteromorpha and carrot or dry respectively;
(2) almond put in boiling water boil 5-10 minute, pull out, put into cold water, stoning shell, in baking oven 60 degree to bone dry, pulverize with pulverizer after taking-up, cross 100 mesh sieves;
(3) the red line worm purchased from market or cultivation is cleaned in pure fresh water, cleaner with distilled water flushing, be then placed on freeze drying 48 in vacuum freeze drier little of bone dry;
(4), after being pulverized with pulverizer by red line worm dried in step (3), 50 mesh sieves are crossed;
(5) cordate houttuynia is taken according to proportioning, certain herbaceous plants with big flowers dish, black nightshade, ginger, dandelion, hawthorn, purslane and eel grass, clean in pure fresh water, cleaner with distilled water flushing, add after purified water is heated to boiling and continue to boil 2-3h, obtain decoction liquor, decoction liquor is positioned in the extraction kettle in supercritical extract instrument, utilize carbon dioxide to extract as medium, extraction kettle pressure is 40Mpa, extraction temperature is 45 DEG C, separator pressure 12Mpa, and separator temperature is 70 DEG C, extract 2 hours, be extracted liquid;
(6) extract step (5) obtained concentrates at outer circulation inspissator, and concentrated condition is: pressure 0.03Mpa, temperature 70 C, is concentrated into the medicinal extract that relative density is 1.13-1.14;
(7) powder of the powder of step (1) gained, the powder of step (2) gained and step (4) gained is taken according to proportioning, then put into container to stir, add the medicinal extract of step (6) gained again, then pour the fish oil and soya-bean oil mixing that weigh by said ratio into, obtain object.
Embodiment 2
Raw material components in the present invention's second detailed description of the invention and preparation method thereof is as follows:
A kind of migration type Atlantic salmon adult feedstuff, comprises each component of following masses number: 20 parts dry, red line worm powder, silkworm chrysalis 8 parts, Enteromorpha 4 parts, cordate houttuynia 6 parts, certain herbaceous plants with big flowers dish 4 parts, black nightshade 5 parts, almond powder 6 parts, carrot meal 3 parts, 6 parts, fish oil, 2 parts, soya-bean oil, 4 parts, ginger, dandelion 2 parts, hawthorn 3 parts, purslane 1 part, eel grass 3 parts.
The preparation method of above-mentioned migration type Atlantic salmon adult feedstuff additive comprises the following steps:
(1) then 100 mesh sieves are crossed by pulverizing with pulverizer after drying purchased from the silkworm chrysalis in market, Enteromorpha and carrot or dry respectively;
(2) almond put in boiling water boil 5-10 minute, pull out, put into cold water, stoning shell, in baking oven 60 degree to bone dry, pulverize with pulverizer after taking-up, cross 100 mesh sieves;
(3) the red line worm purchased from market or cultivation is cleaned in pure fresh water, cleaner with distilled water flushing, be then placed on freeze drying 48 in vacuum freeze drier little of bone dry;
(4), after being ground by red line worm dried in step (3), 50 mesh sieves are crossed on ice;
(5) cordate houttuynia is taken according to proportioning, certain herbaceous plants with big flowers dish, black nightshade, ginger, dandelion, hawthorn, purslane and eel grass, clean in pure fresh water, cleaner with distilled water flushing, add after purified water is heated to boiling and continue to boil 2-3h, obtain decoction liquor, decoction liquor is positioned in the extraction kettle in supercritical extract instrument, utilize carbon dioxide to extract as medium, extraction kettle pressure is 40Mpa, extraction temperature is 45 DEG C, separator pressure 12Mpa, and separator temperature is 70 DEG C, extract 2 hours, be extracted liquid;
(6) extract step (5) obtained concentrates at outer circulation inspissator, and concentrated condition is: pressure 0.03Mpa, temperature 70 C, is concentrated into the medicinal extract that relative density is 1.13-1.14;
(7) powder of the powder of step (1) gained, the powder of step (2) gained and step (4) gained is taken according to proportioning, then put into container to stir, add the medicinal extract of step (6) gained again, then pour the fish oil and soya-bean oil mixing that weigh by said ratio into, obtain object.
Embodiment 3
Raw material components in the present invention's the 3rd detailed description of the invention and preparation method thereof is as follows:
A kind of migration type Atlantic salmon adult feedstuff additive, comprises each component of following masses number: 15 parts dry, red line worm powder, silkworm chrysalis 10 parts, Enteromorpha 5 parts, cordate houttuynia 5 parts, certain herbaceous plants with big flowers dish 5 parts, black nightshade 5 parts, almond powder 5 parts, carrot meal 3 parts, 5 parts, fish oil, 3 parts, soya-bean oil, 3 parts, ginger, dandelion 2 parts, hawthorn 3 parts, purslane 2 parts, eel grass 2 parts.
The preparation method of the migration type Atlantic salmon adult feedstuff additive of the present embodiment is with embodiment 2.
Embodiment 4
Raw material components in the present invention's the 4th detailed description of the invention and preparation method thereof is as follows:
A kind of migration type Atlantic salmon adult feedstuff, comprises each component of following masses number: 15 parts dry, red line worm powder, silkworm chrysalis 10 parts, Enteromorpha 4 parts, cordate houttuynia 6 parts, certain herbaceous plants with big flowers dish 5 parts, black nightshade 6 parts, almond powder 5 parts, carrot meal 2 parts, 4 parts, fish oil, 4 parts, soya-bean oil, 2 parts, ginger, dandelion 1 part, hawthorn 2 parts, purslane 3 parts, eel grass 3 parts.
The preparation method of the migration type Atlantic salmon adult feedstuff additive of the present embodiment is with embodiment 1.
Embodiment 5
Contrast test
By the migration type Atlantic salmon adult feedstuff additive of embodiment of the present invention 1-embodiment 4 and basal feed (basal feed is common commercial diet) respectively with 0:1,1:15,1:10, to throw something and feed migration type Atlantic salmon adult fish after the weight ratio mixing of 1:5, four repetitions are established in often kind of process, and in this experimental result, each data represent with mean+SD (mean ± SD), experimental period is 70 days, and experimental result is as table 1-table 8:
1. specific growth rate
Measure the original body mass through hunger emptying migration type Atlantic salmon adult fish when experiment starts, experiment terminates the migration type Atlantic salmon adult fish body weight of the hungry 48h of rear mensuration.
Specific growth rate (specificgrowthrate, the SGR) formula of migration type Atlantic salmon adult fish is:
SGR (part d
-1)=100 (lnWW2-lnWW1) T
-1;
WW1 and WW2 is respectively the initial and whole opisthosoma weight of the migration type Atlantic salmon adult fish caught; T is experimental period (70 days).
From table 1-table 4, test through 70d, when the weight ratio of migration type Atlantic salmon adult feedstuff additive of the present invention and basal feed is 1:15,1:10 and 1:5, the specific growth rate of migration type Atlantic salmon adult fish is significantly higher than migration type Atlantic salmon adult fish processed group (p < 0.05) of basal feed of only throwing something and feeding, and best results of throwing something and feeding when the weight ratio of migration type Atlantic salmon adult feedstuff additive of the present invention and basal feed is 1:10.Illustrate that migration type Atlantic salmon adult feedstuff additive of the present invention can meet the nutritional need of migration type Atlantic salmon, be beneficial to the growth of migration type Atlantic salmon.
Table 1 be the migration type Atlantic salmon adult feedstuff additive of embodiment 1 with the Different Weight of basal feed than time the specific growth rate of migration type Atlantic salmon adult fish:
The Different Weight of table 1 embodiment 1 and basal feed than time the specific growth rate of migration type Atlantic salmon adult fish
Table 2 be the migration type Atlantic salmon adult feedstuff additive of embodiment 2 with the Different Weight of basal feed than time the specific growth rate of migration type Atlantic salmon adult fish:
The Different Weight of table 2 embodiment 2 and basal feed than time the specific growth rate of migration type Atlantic salmon adult fish
Table 3 be the migration type Atlantic salmon adult feedstuff additive of embodiment 3 with the Different Weight of basal feed than time the specific growth rate of migration type Atlantic salmon adult fish:
The Different Weight of table 3 embodiment 3 and basal feed than time the specific growth rate of migration type Atlantic salmon adult fish
Table 4 be the migration type Atlantic salmon adult feedstuff additive of embodiment 4 with the Different Weight of basal feed than time the specific growth rate of migration type Atlantic salmon adult fish:
The Different Weight of table 4 embodiment 4 and basal feed than time the specific growth rate of migration type Atlantic salmon adult fish
2. survival rate measures
The migration type Atlantic salmon adult fish survived at the end of determination experiment accounts for the percentage of the migration type Atlantic salmon adult fish put in a suitable place to breed when experiment starts.As shown 5-table 8, when the weight ratio of migration type Atlantic salmon adult feedstuff additive of the present invention and basal feed is 1:15,1:10 and 1:5, the survival rate of migration type Atlantic salmon adult fish is all significantly higher than migration type Atlantic salmon adult fish processed group (p < 0.05) of basal feed of only throwing something and feeding, and illustrates that feed addictive that promotion migration type Atlantic salmon adult fish of the present invention grows effectively can improve the immunity of migration type Atlantic salmon adult fish.
Table 5 be feed addictive and the basal feed of the promotion migration type Atlantic salmon adult fish growth of embodiment 1 Different Weight than time the survival rate of migration type Atlantic salmon adult fish:
The Different Weight of table 5 embodiment 1 and basal feed than time the survival rate of migration type Atlantic salmon adult fish
Table 6 be feed addictive and the basal feed of the promotion migration type Atlantic salmon adult fish growth of embodiment 2 Different Weight than time the survival rate of migration type Atlantic salmon adult fish:
The Different Weight of table 6 embodiment 2 and basal feed than time the survival rate of migration type Atlantic salmon adult fish
Table 7 be feed addictive and the basal feed of the promotion migration type Atlantic salmon adult fish growth of embodiment 3 Different Weight than time the survival rate of migration type Atlantic salmon adult fish:
The Different Weight of table 7 embodiment 3 and basal feed than time the survival rate of migration type Atlantic salmon adult fish
Table 8 be feed addictive and the basal feed of the promotion migration type Atlantic salmon adult fish growth of embodiment 4 Different Weight than time the survival rate of migration type Atlantic salmon adult fish:
The Different Weight of table 8 embodiment 4 and basal feed than time the survival rate of migration type Atlantic salmon adult fish
As can be seen from table 1-table 8, migration type Atlantic salmon adult feedstuff additive of the present invention effectively can promote the growth of migration type Atlantic salmon adult fish, and can improve the immunity of migration type Atlantic salmon adult fish.
In addition, experimental result shows, after adding migration type Atlantic salmon adult feedstuff additive of the present invention, migration type Atlantic salmon adult fish rob food all right, illustrate that migration type Atlantic salmon adult fish mouthfeel of the present invention is better, migration type Atlantic salmon adult fish is liked ingesting.The Atlantic salmon of adding migration type Atlantic salmon adult feedstuff additive of the present invention of throwing something and feeding is more active, and body surface is without parasite.During results, the muscle of the Atlantic salmon of adding migration type Atlantic salmon adult feedstuff additive of the present invention of throwing something and feeding is Chinese red, the flesh of fish chew good mouthfeel.
Red line worm can be used as the high-quality animal feed of aquatic livestock, can reduce the production cost of feed, improves culture benefit and forms quality.Silkworm chrysalis is containing protein, fat oil, and wherein main component is unrighted acid, glycerine vinegar, and a small amount of lecithin, black alcohol, liposoluble vitamin etc., have and promote the production of body fluid to quench thirst, help digestion the effect of regulating the flow of vital energy, quenching one's thirst.Enteromorpha is high protein, high dietary-fiber, low fat, low-yield, and is rich in the raw material of the natural ideal nutritional food of minerals and vitamins, and has delicate fragrance, can improve the palatability of feed.Cordate houttuynia has clearing heat and detoxicating, the carbuncle that disappears apocenosis, the effect of inducing diuresis for treating strangurtia.The expelling parasite of certain herbaceous plants with big flowers dish energy is detoxified, and it contains a large amount of strings, can promote gastrointestinal peristalsis, and promote digestive function, the row being beneficial to stool is rushed down, and has wide intestines defecating feces excretion, therefore can remove body accumulation toxin, discharges intestinal parasite.Black nightshade can be clearing heat and detoxicating, inducing diuresis for removing edema, has bacteriostasis.Almond has the effects such as moistening lung, cough-relieving, laxation, has certain mitigation to the disease such as dry cough without phlegm, chronic cough of deficiency lung.Carrot is rich in carrotene, can provide the abundant nutritional labeling such as carbohydrate, fat, volatile oil, carrotene, vitamin A, vitamin B1, vitamin B2, anthocyanidin, calcium, iron for Atlantic salmon adult fish.Fish oil can provide energy for Atlantic salmon adult fish and have food calling effect, and soya-bean oil can provide energy for Atlantic salmon adult fish.Ginger has bactericidal effect, and can strengthen digestion power.Dandelion has abundant carrotene and mineral matter, and to the effect that indigestion, constipation are all improved, leaf is also improved eczema in addition, clean blood effect of dermatitis of releiving, joint discomfort, has inhibiting bacteria and diminishing inflammation effect.Hawthorn energy spleen benefiting and stimulating the appetite, relieving dyspepsia, phlegm reduction of blood circulation promoting, promotion digestion, and the mouthfeel of feed can be improved.Purslane has bactericidal, clearing heat and promoting diuresis, removing toxicity for detumescence, anti-inflammatory, quenches the thirst, diuresis, can improve immunity and the survival rate of Atlantic salmon adult fish.Eel grass is common pasture and water, with low cost, and has bactericidal, clearing heat and detoxicating, cough-relieving apophlegmatic, and the effect of nourishing the muscle and tendon and blood can improve the immunity of Atlantic salmon adult fish.
Migration type Atlantic salmon adult feedstuff additive of the present invention can improve feed mouthfeel, stimulate the taste bud of migration type Atlantic salmon adult fish, migration type Atlantic salmon adult fish is liked ingesting, thus improve the speed of growth of migration type Atlantic salmon adult fish, also make to have migration type Atlantic salmon adult fish in feed addictive to improve the substance of immunity and play it and act on accordingly, and then improve migration type Atlantic salmon adult fish to the resistance of disease, the survival rate that improve migration type Atlantic salmon adult fish.In addition, migration type Atlantic salmon adult feedstuff additive of the present invention each component used is environmental protection raw material, health environment-friendly, raw material is environmental protection raw material, and then it is residual to ensure without poisonous and harmful substance in its product, not harm humans healthy, potential pollution is not formed to the mankind and environment.
The above is only the preferred embodiment of the present invention, is noted that for those skilled in the art, and under the premise without departing from the principles of the invention, can also make some improvement, these improvement should be considered as protection scope of the present invention.
Claims (6)
1. a migration type Atlantic salmon adult feedstuff additive, is characterized in that: each component comprising following masses number: dry red line worm powder 10-20 part, silkworm chrysalis 8-12 part, Enteromorpha 4-6 part, cordate houttuynia 4-6 part, certain herbaceous plants with big flowers dish 4-6 part, black nightshade 4-6 part, almond powder 4-6 part, carrot meal 2-4 part, fish oil 4-6 part, soya-bean oil 2-4 part, ginger 2-4 part, dandelion 1-3 part, hawthorn 2-4 part, purslane 1-3 part, eel grass 1-3 part.
2. migration type Atlantic salmon adult feedstuff additive according to claim 1, is characterized in that: described migration type Atlantic salmon adult feedstuff additive, comprises each component of following masses number: 15 parts dry, red line worm powder, silkworm chrysalis 10 parts, Enteromorpha 5 parts, cordate houttuynia 5 parts, certain herbaceous plants with big flowers dish 5 parts, black nightshade 5 parts, almond powder 5 parts, carrot meal 3 parts, 5 parts, fish oil, 3 parts, soya-bean oil, 3 parts, ginger, dandelion 2 parts, hawthorn 3 parts, purslane 2 parts, eel grass 2 parts.
3. a preparation method for the migration type Atlantic salmon adult feedstuff additive described in claim 1 or 2, is characterized in that comprising the following steps:
(1) then 100 mesh sieves are crossed by pulverizing with pulverizer after drying purchased from the silkworm chrysalis in market, Enteromorpha and carrot or dry respectively;
(2) almond put in boiling water boil 5-10 minute, pull out, put into cold water, stoning shell, in baking oven 60 degree to bone dry, pulverize with pulverizer after taking-up, cross 100 mesh sieves;
(3) the red line worm purchased from market or cultivation is cleaned in pure fresh water, cleaner with distilled water flushing, be then placed on freeze drying 48 in vacuum freeze drier little of bone dry;
(4), after red line worm dried in step (3) grinding or pulverizer being pulverized, 50 mesh sieves are crossed;
(5) cordate houttuynia is taken according to proportioning, certain herbaceous plants with big flowers dish, black nightshade, ginger, dandelion, hawthorn, purslane and eel grass, clean in pure fresh water, cleaner with distilled water flushing, add after purified water is heated to boiling and continue to boil 2-3h, obtain decoction liquor, decoction liquor is positioned in the extraction kettle in supercritical extract instrument, utilize carbon dioxide to extract as medium, extraction kettle pressure is 40Mpa, extraction temperature is 45 DEG C, separator pressure 12Mpa, and separator temperature is 70 DEG C, extract 2 hours, be extracted liquid;
(6) extract step (5) obtained concentrates at outer circulation inspissator, and concentrated condition is: pressure 0.03Mpa, temperature 70 C, is concentrated into the medicinal extract that relative density is 1.13-1.14;
(7) powder of the powder of step (1) gained, the powder of step (2) gained and step (4) gained is taken according to proportioning, then put into container to stir, add the medicinal extract of step (6) gained again, then pour the fish oil and soya-bean oil mixing that weigh by proportioning into, obtain object.
4. the preparation method of migration type Atlantic salmon adult feedstuff additive according to claim 3, is characterized in that: in step (4) by the method that dried red line worm grinds be: ground on ice by dried red line worm and cross 50 mesh sieves.
5. a using method for the migration type Atlantic salmon adult feedstuff additive described in claim 1 or 2, is characterized in that: throw something and feed after being mixed with the ratio of 1:15-1:5 with basal feed by migration type Atlantic salmon adult feedstuff additive of the present invention.
6. the using method of migration type Atlantic salmon adult feedstuff additive according to claim 5, is characterized in that: throw something and feed after being mixed with the ratio of 1:10 with basal feed by migration type Atlantic salmon adult feedstuff additive of the present invention.
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| EA003586B1 (en) * | 2002-11-20 | 2003-06-26 | Ооо "Био-3" | Feed addition for fish |
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| CN102715349A (en) * | 2012-05-21 | 2012-10-10 | 高雷 | Salmon feed |
| CN103222549A (en) * | 2013-04-14 | 2013-07-31 | 哈尔滨伟平科技开发有限公司 | Salmon feed additive production method |
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| EA003586B1 (en) * | 2002-11-20 | 2003-06-26 | Ооо "Био-3" | Feed addition for fish |
| CN101791054A (en) * | 2010-04-28 | 2010-08-04 | 中国水产科学研究院黑龙江水产研究所 | Game fish Chinese herbal medicine complex additive |
| CN102715349A (en) * | 2012-05-21 | 2012-10-10 | 高雷 | Salmon feed |
| CN103222549A (en) * | 2013-04-14 | 2013-07-31 | 哈尔滨伟平科技开发有限公司 | Salmon feed additive production method |
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