CN110024723A - A kind of room heat source method of rock salmon - Google Patents
A kind of room heat source method of rock salmon Download PDFInfo
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- CN110024723A CN110024723A CN201910443861.XA CN201910443861A CN110024723A CN 110024723 A CN110024723 A CN 110024723A CN 201910443861 A CN201910443861 A CN 201910443861A CN 110024723 A CN110024723 A CN 110024723A
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- 241000489963 Anabantoidei Species 0.000 description 1
- 241000123057 Lutjanus Species 0.000 description 1
- 241001550330 Lutjanus argentimaculatus Species 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
- A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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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
- 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 present invention provides a kind of room heat source method of rock salmon, the following steps are included: the setting of indoor cement pit, the cultivation of fry, wherein fry carries out the cultivation of different zones by three periods, each region adjusts salinity, water temperature, pH value, using different bait and microorganism formulation, bait science collocation of the present invention, so that the survival rate of fish fry of hatching reaches 98%, the average long 35mm of body, fat content is few, quality of fishes is good, muscle is plump, body surface smooth, and the harvesting period is short, high financial profit.
Description
Technical field
The present invention relates to aquatic products Cultivating techniques field, in particular to the room heat source method of a kind of rock salmon.
Background technique
Rock salmon, scientific name: Lutjanus argentimaculatus, the red Spanish mackerel of popular name belong to Perciformes, Anabantoidei, jenoar
Section, Lutianus.Warm water fishes, are distributed in the Indian Ocean, the South Pacific Ocean, and the South Sea, Sound Velocity in Southern Taiwan Strait are originated in China.Rock salmon
It is a kind of good edible fishes, figure is larger, delicious meat, is the important marine fish in coastal areas of southern China province.
The meat quality of fish is delicious, and nutritive value is high, very popular.The rock salmon speed of growth is fast, and the culture-cycle is short, the temperature of adaptation
Degree, salinity range are wider, are the important type of coastal areas of southern China pond and cage culture.
Currently, the making preparations for sowing mainly by natural fry is caught, due to what is naturally caught of purplish red seedling silk fabric is grown in the Intranet intensive culture of state, China
Fry individual is small (general body 2 centimetres or so in length), and being directly placed into cage culture survival rate, low (general survival rate 20~30% is even
It is lower).The development of cage culture is constrained significantly, solves one of the key technology that source of seedling is development cultivation, rock salmon
Artificial breeding technology be constantly subjected to close.
Summary of the invention
For mirror with this, the present invention proposes a kind of room heat source method of rock salmon, solves above-mentioned technical problem.
The technical scheme of the present invention is realized as follows: a kind of room heat source method of rock salmon, including it is following
Step:
(1) setting of indoor cement pit
3 semi-buried cement pits are set, are divided into phytal zone, transition region and profundal zone, the high 0.8~1.2m in phytal zone pond,
A height of 1.2~the 1.8m in buffer area pond, a height of 1.8~2.3m in profundal zone pond, each area is furnished with ooxygenation facility, in phytal zone and transition
Very aqueous water plant and floatability water plant are planted in area, aqueous water plant is sunk in plantation in profundal zone;
(2) cultivation of fry
Alevin stage: being thrown to phytal zone for prelarva, and volume ratio of splashing is that 1:1~3:15~25 are peanut press pulp, furfural dregs, sea
Water, the amount of splashing are 3~5mg/m3, conditioning tank salinity water 21~25,22~26 DEG C of water temperature, pH 5~8, dispensing prelarva biology bait
Material, the live food includes following raw material: 18~35 parts of chlorella, 22~41 parts of wheel animalcule, 20~35 parts of artemia, is thrown
It is high-volume 0.5~1.5 times of prelarva, the wheel animalcule, artemia are the phaeodactylum tricornutum of 3:1~4:0.5~1.2 by mass ratio before feeding
Refer to that algae, emulsified fish oil, liposoluble vitamin E are strengthened, 7~12h of enhanced time, nutrient raw material be wheel animalcule, artemia 3~5
Times;
The postlarva phase: fish body grows to 9~12mm and is thrown to transition region, and splash 4~7mg/m3Microorganism formulation, adjust salinity
26~30,25~29 DEG C of water temperature, pH 5~8, postlarva biological feed is launched, the postlarva bait includes following raw material:
20~51 parts of small Tilapia mossambica living bait, 20~51 parts of small-sized water flea, injected volume are 1.5~2 times of postlarva;
Young stage: fish body grows to 13~20mm and is thrown to profundal zone, and splash 2~5mg/m3Microorganism formulation, adjust salt
Degree 30~34, launches juvenile fish bait, the juvenile fish bait includes following raw material: disk by 25~29 DEG C of water temperature, pH 5~8
20~32 parts of pipe worm, 11~18 parts of the barnacle young, 22~42 parts of oyster, injected volume are 2~2.5 times of juvenile fish;
Further, the microorganism formulation is made of following parts by weight: 30~40 parts of saccharomyces pastorianus bacterium, bacillus 20
~23 parts, 30~40 parts of wheat bran, the postlarva phase amount of splashing are 4~7mg/m3。
Compared with prior art, the beneficial effects of the present invention are:
(1) room heat source method of the invention, by the way that three regions, respectively phytal zone, transition zone and depth are arranged
Pool, the different water plant of each ecological region planting in order to purification water pool, and are conducive to the breeding and growth of microorganism;
(2) each region corresponds to the alevin stage of nursery, postlarva phase, young stage, height, the temperature of the water in control each period
Degree, salinity, pH value facilitate the healthy development of fry during the growth process, and fish body is in different times condition Controlled mobilization energy
Enhance physical efficiency, with muscle-bound, abdomeinal fin, pectoral fin, tail fin are more flourishing, and microorganism formulation of splashing is conducive to decomposing pool bottom harmful substance
Accumulation, rapid degradation of organic substances, and fry can be promoted to ingest.
(3) different bait being configured for the different fish phases, bait raw material composition science, ingredient collocation is rationally, mutually coordinated,
And bait is strengthened using nutrient raw material before launching, enhances the immunity of fish body, promotes the appetite of fry, using this hair
The bright rock salmon brought up, growth is fast, nutrition is balanced, and immunity is strong, quality of fishes is good, and survival rate is high.
Specific embodiment
In order to be best understood from the technology of the present invention content, specific embodiment is provided below, the present invention is described further.
Experimental method used in the embodiment of the present invention is conventional method unless otherwise specified.
Material used in the embodiment of the present invention, reagent etc., are commercially available unless otherwise specified.
Embodiment 1
A kind of room heat source method of rock salmon, comprising the following steps:
(1) setting of indoor cement pit
3 semi-buried cement pits are set, phytal zone, transition region and profundal zone, the high 0.8m in phytal zone pond, buffer area are divided into
The a height of 1.2m in pond, a height of 1.8m in profundal zone pond, each area are furnished with ooxygenation facility, very aqueous water are planted on phytal zone and transition region
Grass and floatability water plant, in profundal zone, aqueous water plant is sunk in plantation;
(2) cultivation of fry
Alevin stage: being thrown to phytal zone for prelarva, and volume ratio of splashing is that 1:1:15 is peanut press pulp, furfural dregs, seawater, splashes
Amount is 3mg/m3, conditioning tank salinity water 21,22 DEG C of water temperature, pH 5, dispensing prelarva biological feed, the live food includes following
Raw material: 18 parts of chlorella, 22 parts of wheel animalcule, 20 parts of artemia, injected volume are 0.5 times of prelarva, and the wheel animalcule, artemia are being thrown
Strengthened before feeding by Phaeodactylum tricornutum, emulsified fish oil, liposoluble vitamin E that mass ratio is 3:1:0.5, enhanced time 7h,
Nutrient raw material is wheel animalcule, 3 times of artemia;
The postlarva phase: fish body grows to 9~12mm and is thrown to transition region, and splash 4mg/m3Microorganism formulation, adjust salinity 26,
25 DEG C of water temperature, pH 5, postlarva biological feed is launched, the postlarva bait includes following raw material: small Tilapia mossambica living bait
20 parts, 20 parts of small-sized water flea, injected volume are 1.5 times of postlarva;
Young stage: fish body grows to 13~20mm and is thrown to profundal zone, and splash 2mg/m3Microorganism formulation, adjust salinity
30,25 DEG C of water temperature, pH 5, juvenile fish bait is launched, the juvenile fish bait includes following raw material: 20 parts of coil pipe worm, barnacle
11 parts of the young, 22 parts of oyster, injected volume are 2 times of juvenile fish;
Further, the microorganism formulation is made of following parts by weight: 30 parts of saccharomyces pastorianus bacterium, 20 parts of bacillus,
30 parts of wheat bran, the postlarva phase amount of splashing is 4mg/m3。
Embodiment 2
A kind of room heat source method of rock salmon, comprising the following steps:
(1) setting of indoor cement pit
3 semi-buried cement pits are set, phytal zone, transition region and profundal zone, the high 1.2m in phytal zone pond, buffer area are divided into
Pond a height of 1.8, a height of 2.3m in profundal zone pond, each area are furnished with ooxygenation facility, very aqueous water are planted on phytal zone and transition region
Grass and floatability water plant, in profundal zone, aqueous water plant is sunk in plantation;
(2) cultivation of fry
Alevin stage: being thrown to phytal zone for prelarva, and volume ratio of splashing is that 1:3:25 is peanut press pulp, furfural dregs, seawater, splashes
Amount is 5mg/m3, conditioning tank salinity water 25,26 DEG C of water temperature, pH 8, dispensing prelarva biological feed, the live food includes following
Raw material: 35 parts of chlorella, 41 parts of wheel animalcule, 35 parts of artemia, injected volume are 1.5 times of prelarva, and the wheel animalcule, artemia are being thrown
Strengthened before feeding by Phaeodactylum tricornutum, emulsified fish oil, liposoluble vitamin E that mass ratio is 3:4:1.2, enhanced time 12h,
Nutrient raw material is wheel animalcule, 5 times of artemia;
The postlarva phase: fish body grows to 9~12mm and is thrown to transition region, and splash 7mg/m3Microorganism formulation, adjust salinity 30,
29 DEG C of water temperature, pH 8, postlarva biological feed is launched, the postlarva bait includes following raw material: small Tilapia mossambica living bait
51 parts, 51 parts of small-sized water flea, injected volume are 2 times of postlarva;
Young stage: fish body grows to 13~20mm and is thrown to profundal zone, and splash 5mg/m3Microorganism formulation, adjust salinity
34,29 DEG C of water temperature, pH 8, juvenile fish bait is launched, the juvenile fish bait includes following raw material: 32 parts of coil pipe worm, barnacle
18 parts of the young, 42 parts of oyster, injected volume are 2.5 times of juvenile fish;
Further, the microorganism formulation is made of following parts by weight: 40 parts of saccharomyces pastorianus bacterium, 23 parts of bacillus,
40 parts of wheat bran, the postlarva phase amount of splashing is 7mg/m3。
Embodiment 3
A kind of room heat source method of rock salmon, comprising the following steps:
(1) setting of indoor cement pit
3 semi-buried cement pits are set, phytal zone, transition region and profundal zone, the high 1m in phytal zone pond, buffer area pond are divided into
A height of 1.5, a height of 2m in profundal zone pond, each area be furnished with ooxygenation facility, planted on phytal zone and transition region very aqueous water plant and
Floatability water plant, in profundal zone, aqueous water plant is sunk in plantation;
(2) cultivation of fry
Alevin stage: being thrown to phytal zone for prelarva, and volume ratio of splashing is that 1:2:20 is peanut press pulp, furfural dregs, seawater, splashes
Amount is 4mg/m3, conditioning tank salinity water 23,25 DEG C of water temperature, pH 6, dispensing prelarva biological feed, the live food includes following
Raw material: 27 parts of chlorella, 34 parts of wheel animalcule, 28 parts of artemia, injected volume are 1 times of prelarva, and the wheel animalcule, artemia are being fed
It is preceding to be strengthened by Phaeodactylum tricornutum, emulsified fish oil, liposoluble vitamin E that mass ratio is 3:2.5:0.7, enhanced time 10h,
Nutrient raw material is wheel animalcule, 4 times of artemia;
The postlarva phase: fish body grows to 9~12mm and is thrown to transition region, and splash 5mg/m3Microorganism formulation, adjust salinity 28,
27 DEG C of water temperature, pH 6, postlarva biological feed is launched, the postlarva bait includes following raw material: small Tilapia mossambica living bait
35 parts, 33 parts of small-sized water flea, injected volume are 1.8 times of postlarva;
Young stage: fish body grows to 13~20mm and is thrown to profundal zone, and splash 3mg/m3Microorganism formulation, adjust salinity
32,27 DEG C of water temperature, pH6, juvenile fish bait is launched, the juvenile fish bait includes following raw material: 28 parts of coil pipe worm, barnacle children
15 parts of body, 30 parts of oyster, injected volume are 2.2 times of juvenile fish;
Further, the microorganism formulation is made of following parts by weight: 35 parts of saccharomyces pastorianus bacterium, 22 parts of bacillus,
35 parts of wheat bran, the postlarva phase amount of splashing is 5mg/m3。
Embodiment 4
A kind of room heat source method of rock salmon, comprising the following steps: the microorganism formulation is by following weight
Part composition: 20 parts of saccharomyces pastorianus bacterium, 18 parts of bacillus, 28 parts of wheat bran, the postlarva phase amount of splashing are 2mg/m3, the young stage amount of splashing
For 1mg/m3。
Embodiment 5
A kind of room heat source method of rock salmon, comprising the following steps: the nutrient raw material is 1 by mass ratio:
Phaeodactylum tricornutum, emulsified fish oil, the liposoluble vitamin E of 1:1 is strengthened, enhanced time 5h.
Comparative example 1
This comparative example is that a kind of room heat source method of rock salmon is trained in fry with the difference of embodiment 3
One semi-buried cement pit, Chi Gaowei 1.5m are only set in educating.
Comparative example 2
This comparative example is that a kind of room heat source method of rock salmon is trained in fry with the difference of embodiment 3
The alevin stage educated, the filtering sea of do not splash peanut press pulp and furfural dregs.
Comparative example 3
This comparative example is distinguished with embodiment 3 to be, a kind of room heat source method of rock salmon, wheel animalcule, halogen
Worm is strengthened without nutrient raw material.
Comparative example 4
This comparative example is that a kind of room heat source method of rock salmon is trained in fry with the difference of embodiment 3
The postlarva phase educated and young stage, microorganism formulation of not splashing.
Comparative example 5
This comparative example is distinguished with embodiment 3 to be, a kind of room heat source method of rock salmon, the juvenile fish
Bait includes following raw material: 18 parts of coil pipe worm, 10 parts of the barnacle young, 12 parts of oyster, and injected volume is 1 times of juvenile fish;
As a result it measures
The present invention counts the index of above-described embodiment 1~4 and the obtained rock salmon of comparative example 1~5, knot
Fruit is as shown in table 1.
The room heat source method of a kind of rock salmon of the invention, by the way that trizonal water quality management is arranged and supports
Environment is grown to regulate and control temperature, salinity, the process conditions of pH value and the step such as scientific allocation bait, microorganism formulation of splashing
Suddenly, obviously survival rate is high, fat content is few, with muscle-bound, body surface smooth in embodiment 3 and comparative example 1;And it is micro- to splash in fishpond
Biological agent has certain positive influence to fish body, and embodiment 3 is apparently higher than comparative example 2, fish body on survival rate, average body are long
High-quality, the harvesting period is short;The bait strengthened by the nutrient raw material of scientific matching is in the cultivation of fish body, embodiment 3
It can be seen that 3 survival rate of embodiment height with the comparison of comparative example 3, fat content is low, and average body is long, muscle plumpness, body surface light
Sliding, the harvesting period is short;And do not splash microorganism formulation in comparative example 4 in postlarva phase and young stage, tool is grown under natural environment
It has a certain impact, therefore under the comparison of embodiment 3, the effect that embodiment 3 cultivates is preferable;The proportion of bait is key, not section
Proportion causes the malnutrition or overnutrition of fish body, causes survival rate low, and constitution is poor, die of illness necrosis phenomena such as, and
From, as can be seen that bait science is arranged in pairs or groups in embodiment 3, injected volume is reasonable, promotes the appetite of fry in comparative example 5, enhance fish body
Immunity, improve survival rate.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of room heat source method of rock salmon, it is characterised in that: the following steps are included:
(1) setting of indoor cement pit
3 semi-buried cement pits are set, phytal zone, transition region and profundal zone, the high 0.8~1.2m in phytal zone pond, buffering are divided into
A height of 1.2~the 1.8m of Qu Chi, a height of 1.8~2.3m in profundal zone pond, each area is furnished with ooxygenation facility, on phytal zone and transition region
Very aqueous water plant and floatability water plant are planted, aqueous water plant is sunk in plantation in profundal zone;
(2) cultivation of fry
Alevin stage: being thrown to phytal zone for prelarva, the filtering sea of splash peanut press pulp and furfural dregs, and conditioning tank salinity water 21~
25,22~26 DEG C of water temperature, pH 5~8, prelarva biological feed is launched, the live food includes following raw material: bead
18~35 parts of algae, 22~41 parts of wheel animalcule, 20~35 parts of artemia, injected volume are 0.5~1.5 times of prelarva;
The postlarva phase: fish body grows to 9~12mm and is thrown to transition region, microorganism formulation of splashing, adjusting salinity 26~30, and water temperature 25~
29 DEG C, pH 5~8, postlarva biological feed is launched, the postlarva bait includes following raw material: small Tilapia mossambica living bait 20
~51 parts, 20~51 parts of small-sized water flea, injected volume are 1.5~2 times of postlarva;
Young stage: fish body grows to 13~20mm and is thrown to profundal zone, microorganism formulation of splashing, and adjusts salinity 30~34, water temperature 25
~29 DEG C, pH 5~8, juvenile fish bait is launched, the juvenile fish bait includes following raw material: 20~32 parts of coil pipe worm, rattan
11~18 parts of the pot young, 22~42 parts of oyster, injected volume are 2~2.5 times of juvenile fish.
2. a kind of room heat source method of rock salmon as described in claim 1, it is characterised in that: the peanut press pulp,
Furfural dregs, seawater volume ratio be 1:1~3:15~25, the amount of splashing be 3~5mg/m3。
3. a kind of room heat source method of rock salmon as described in claim 1, it is characterised in that: the wheel animalcule, halogen
Worm carries out fortification before feeding, and nutrient raw material is wheel animalcule, 3~5 times of artemia.
4. a kind of room heat source method of rock salmon as described in claim 1, it is characterised in that: the microorganism system
Agent is made of following parts by weight: 30~40 parts of saccharomyces pastorianus bacterium, 20~23 parts of bacillus, 30~40 parts of wheat bran, and the postlarva phase sprinkles
The amount of spilling is 4~7mg/m3, the young stage amount of splashing is 2~5mg/m3。
5. a kind of room heat source method of rock salmon as claimed in claim 3, it is characterised in that: the nutrient raw material
Strengthened by Phaeodactylum tricornutum, emulsified fish oil, liposoluble vitamin E that mass ratio is 3:1~4:0.5~1.2, enhanced time
7~12h.
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