CN107980730A - The cultural method of perinereis aibihitensis Grube - Google Patents

The cultural method of perinereis aibihitensis Grube Download PDF

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Publication number
CN107980730A
CN107980730A CN201711392833.7A CN201711392833A CN107980730A CN 107980730 A CN107980730 A CN 107980730A CN 201711392833 A CN201711392833 A CN 201711392833A CN 107980730 A CN107980730 A CN 107980730A
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parts
pond
vitamin
cultural method
water
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李开福
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Qinzhou City Qinzhou Port And Aquaculture Professional Cooperatives
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/033Rearing or breeding invertebrates; New breeds of invertebrates
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/22Animal feeding-stuffs from material of animal origin from fish
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/105Aliphatic or alicyclic compounds
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/10Organic substances
    • A23K20/174Vitamins
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/28Silicates, e.g. perlites, zeolites or bentonites
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
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  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental Sciences (AREA)
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  • Biotechnology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Botany (AREA)
  • Biomedical Technology (AREA)
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  • Animal Behavior & Ethology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mycology (AREA)
  • Fodder In General (AREA)

Abstract

The invention discloses the cultural method of perinereis aibihitensis Grube, include the following steps:1) place election;2) seed cultivates;3) aquaculture management:After clam worm grows to 3 5cm, special bait is fed, before feeding, seawater is first put into pond, after immersing about half an hour, then seawater is discharged, simulates flux and reflux, then feeding, twice a day simulates flux and reflux;The special bait, it is calculated by mass, by:20.0 30.0 parts of dehulled soybean meal, 10.0 20.0 parts of domestic fish meal, 5.0 10.0 parts of passion fruit pomace, 0.5 1.0 parts of 2,4 D, 0.5 1.0 parts of multi-vitamins, 0.5 1.0 parts of composite mineral salt, are made;4) adult fishes.

Description

The cultural method of perinereis aibihitensis Grube
Technical field
The present invention relates to the cultural method of field of marine product cultivation technology, more particularly to perinereis aibihitensis Grube.
Background technology
Clam worm belong to Annelida, polychaeta, Errantia, Nereidae, enclose Nereis (Perinereis) and thorn clam worm Belong to the general designation of (Neanthes) some economic clam worm species, be commonly called as " extra large leech ", " extra large centipede ".Principal item has bidentate to enclose sand Silkworm, pillow tooth enclose clam worm etc..Body merogenesis is obvious, and body segment both sides protrude the bristled parapodum of tool, to take action.Long 10 centimetres of left sides It is right.Perinereis aibihitensis Grube is the species that happiness is distributed in the soft phase substrate in middle and high tidal zone, is the main product in the natural ecology system of ocean Kind, inhabit in silt, when breeding season or night go out to look for food, can swim, be grown in intertidal zone a kind of marine fishes and shrimps crab it is excellent Matter bait, one kind of animality bait, is to fish the main bait for taking ocean fish;It is alternatively arranged as sea eel and other special aquatic products classes coordinates Feed fabulous additive and phagostimulant.China beach cultivates extensively, and rodman is supplied as commodity bait.China's Huanghai Sea and Bohai Sea Extra large littoral fecund, Japan also produces, and Fujian China, Zhejiang, Coast of Guangdong Province have cultivation.
For propagation fishery resources, development breeding production, the ecological balance is maintained, there is not replaceable effect.In addition, with And swim being surging forward for industry of fishing both at home and abroad, also One's stock rose therewith for the clam worm as " omnipotent bait ", with becoming China coast One of principal item of area's foreign exchange earning, its price simultaneously have year after year soaring gesture.Investigated according to Japanese market in 1999, bidentate encloses sand The price of silkworm (Perineris aibihitensis, blue or green worm) is up to 30 dollars/kg, Perinereis nuntia (Perinereis Nuntia, red worm) price be up to 100 dollars/kg.
Clam worm and artemia are to form one of main component of marine organisms food chain, are fish, shrimp, the first-class food of crab class, So rather aquaculture circle is paid attention to.Clam worm has medicinal food therapy value, at present by people as cuisines and nutrient and healthcare products Utilize.Therefore demand increase, in addition to except artificial breeding supply bait and eating, also opposite aggravation is asked for natural resources, is Maintenance marine ecology balance, rationally using such resource, some areas have formulated related fishery legislation and have strengthened protection and management.
The cultivation of clam worm, depends merely on natural bait, is unable to maintain that the needs of clam worm growth and development, in addition to causing autotomy sparse, It can also cause to form individual tiny, it is difficult to reach commodity requirement.In the prior art, in terms of clam worm bait, it there is no specially match somebody with somebody at present Side and synthetic diet in the case of, only according to its Individual Size and feeding habits requirement, voluntarily select, as early period (juvenile stage) with Apply fertilizer based on fertile base bait, be stepped up the powder bait such as fish meal, bean powder, the middle and later periods (forming stage) will then throw the net fishing Small fish shrimp blend mashing or crush dregs of beans, be watered and splash, it is diligent to throw thin feed.
The content of the invention
The object of the present invention is to provide the cultural method of perinereis aibihitensis Grube, by feeding special bait, realizes clam worm height Produce the effect increased income.
The cultural method of perinereis aibihitensis Grube of the present invention, includes the following steps:
1) place election:Selection has a coastal pond, pond by dykes and dams, circular groove, central sulcus, into discharge outlet and pool surface structure Into seed is cleaned up the pond before putting in a suitable place to breed, water storage;
2) seed cultivates:Selection fair weather is put the 13-15 of the cultivation young just saved in a suitable place to breed to cultivating pool;
3) aquaculture management:In breeding process, water is allowed to dry per two weeks and shines beach once, for there is the beach face of ponding to dredge in time Logical draining;
After clam worm grows to 3-5cm, special bait is fed, before feeding, seawater is first put into pond, is immersed about half small Shi Hou, then seawater is discharged, flux and reflux is simulated, then feeding, twice a day simulates flux and reflux;
Regular take a sample to check growth of seedling situation and the distribution situation of seedling, usually patrol the pool once, check whether there is daily Mudskipper, snail, crab class enemy, find to remove in time, and whether running check pond surrounding is leaky, breaks ridge situation, finds Situation is repaired in time;
The special bait, it is calculated by mass, by:20.0-30.0 parts of dehulled soybean meal, 10.0-20.0 parts of domestic fish meal, 5.0-10.0 parts of passion fruit pomace, 0.5-1.0 parts of 2,4-D, 0.5-1.0 parts of multi-vitamins, 0.5-1.0 parts of composite mineral salt, It is made;
4) adult fishes:
The seed put in a suitable place to breed after cultivation in 8 months, clam worm individual it is big reach more than 15cm, be averaged in more than 10cm, according to The in due course harvesting of market conditions, when adult harvests, takes to catch and stays the method small, more next rounds are caught greatly.
Pond described in step 1) of the present invention, the preferably high 0.5-0.6m of pond dykes and dams, the wide 1.5-2.0m of levee foundation, levee crown are wide O.8m, dykes and dams are firm, and levee crown is arc, and pond is surrounded by circular groove, and central sulcus runs through beach face in length and breadth, in sphere of movements for the elephants shape, ditch Width 0.6-1.0m, deep 0.5m, and the both ends in pond be equipped with into discharge outlet, beach face is arc-shaped, around circular groove and center Ditch tilts, depth of water 0.4-0.5m.
20d is per hm before cleaning up the pond described in step 1), water storage, preferably seed are put in a suitable place to breed2With 5t pond cleaning with bleaching powder, enemy life is killed Thing, after on cultivation beach face per hm2The organic fertilizer to ferment uniformly is spread fertilizer over the fields, pig manure, chicken manure, 6t is as base manure, then water storage 0.4m cultivates benthic diatom.
Putting in a suitable place to breed described in step 2), preferably breeding density are ten thousand tails of 220-230/hm2, when putting seedling since uptake into OK, take with bailer water to exchange in bag after seedling water every 10m, uniformly spilt with spoon to water surface surrounding.
In aquaculture management described in step 3), preferably breeding process, water is allowed to dry per two weeks and shines beach once, it is dead to decompose Bion and remaining bait are died, and promotes the breeding of benthic diatom, draining is dredged in time for the beach face for having ponding;
After clam worm grows to 3-5cm, special bait is fed, dosage is controlled in each 40-50kg/hm2, it is early before feeding Seawater is first put into pond by upper 9 points, after immersing about half an hour, then seawater is discharged, is simulated flux and reflux, then feeding, when , flux and reflux is simulated again at it 18 points;
Regular take a sample to check growth of seedling situation and the distribution situation of seedling, sampling are made 40cmX40cm's using steel wire Square frame, samples immediately, takes the soil in frame, checks the number and growing state of clam worm, usually patrols the pool daily once, inspection is It is no to have mudskipper, snail, crab class enemy, find to remove in time, and whether running check pond surrounding is leaky, breaks ridge situation, It was found that situation is repaired in time.
The special bait, it is preferably calculated by mass, by:25.0 parts of dehulled soybean meal, 15.0 parts of domestic fish meal, passion fruit 7.5 parts of pomace, 0.5 part of 2,4-D, 1.0 parts of multi-vitamins, 1.0 parts of composite mineral salt, are made;
Remaining residue after the passion fruit pomace, preferably passion fruit press juice.
The multi-vitamins, preferably every kilogram of multi-vitamins active ingredient are:Vitamin A:800000 IU, vitamin D3:150000 IU, vitamin K3:800mg, vitamin E:9g, vitamin B1:2.2g, vitamin B2:2.2g, vitamin B6:2.5g Vitamin B12:2.5mg, niacinamide:10g, folic acid:450mg, pantothenic acid:7.2mg, biotin:20mg, vitamin C:10g, inositol: 5g, carrier are defatted rice bran.
The composite mineral matter, preferably every kilogram of composite mineral matter active ingredient are:Magnesium:12g, manganese:3.5g, iron: 10g, zinc:6g, copper:1.2g, iodine:20mg, cobalt:20mg, selenium:20mg, carrier are zeolite powder.
Adult described in step 4) fishes, the seed preferably put in a suitable place to breed after cultivation in 8 months, clam worm individual it is big reach 15cm More than, averagely in more than 10cm, according to the in due course harvesting of market conditions, harvesting is from seasonal effect, except mating period clam worm is unsuitable Listing is outer, throughout the year can harvesting;When adult harvests, take to catch and stay the method small, more next rounds are caught greatly, playing method for catching has two Kind:First, free-hand harvesting, this method is to clam worm not damaged;Second, with the instrument harvesting such as spade, tooth harrow, this method is easily done Disconnected clam worm, concrete operations are:Mud Sediment can with the hands be grasped and caught completely, and efficiency is slightly lower, but disconnected residual few;Fine sand substrate is using special System rake tool, fishes more convenient, and disability is also few;Above-mentioned all methods first discharge water beach of drying in the air before fishing, after organize manpower, it is flush Go forward side by side, segmentation carries out, progress is repeated several times in the region that harvesting is crossed after a period of time, and cleer and peaceful substrate of turning over thoroughly is caught to reach Purpose;The clam worm fished, is dispensed using the dedicated foam frame of clam worm (60cmX30cmX10cm), avoids too extruding and solarization rain Leaching;Sorted through concentrating, rejecting is disconnected residual, after cleer sea water is eluriated 2-3 times, starts shipment sale, cannot temporarily transport, be placed on low temperature (10 DEG C or so) place keeps in.
Compared with prior art, the advantage of the invention is that:
1st, in the prior art, during cultivation, water is allowed to dry per two weeks and shines beach once, to decompose dead organisms individual and remnants Bait, and before the present invention is fed, is first put into pond by seawater, after immersing about half an hour, then seawater is discharged, simulates flood tide Ebb tide, then feeding, twice a day simulates flux and reflux, this is done to simulate growing environment of the clam worm in nature, Because clam worm is lived among Coastal beach, intertidal zone.
2nd, clam worm is mainly used for parent culture in aquaculture, and the existing research to Penaeus monodon shows, due to needing Carry out the synthesis and accumulation of the material such as yolk, close shrimp is in gonad development with that during breeding, can be higher than to the demand of protein and form Stage, the protein sources in bait can influence the close shrimp Clutch frequency of Penaeus monodon (Penaeus monodon) and larvae survival rate, because This, during aquatic livestock parent culture, especially needs to improve the content of protein in bait during prawn parent culture. By the research to Penaeus monodon, the prior art is in the breeding process of clam worm, and protein contains generally also in raising bait Amount, but the protein content of existing clam worm fresh goods is 13% or so, such as deducts moisture, is converted into dry matter (by 5% moisture Content calculation) in protein content be average 60% or so, and the main component domestic fish meal in existing clam worm feed, bait Protein content is 48.32%, and for protein angle, the nutritive value of perinereis aibihitensis Grube is not less than domestic fish meal, therefore, In the prior art, it is stepped up the powder bait such as fish meal, bean powder early period, the middle and later periods (forming stage) is then by the small miscellaneous of fishing of throwing the net Fishes and shrimps blend mashing or the technical solution for crushing dregs of beans, are not appropriate for the cultivation of clam worm, and the present invention in bait by adding Add passion fruit pomace, a purpose is the protein content reduced in clam worm bait, another purpose is the increase in the viscous of bait Knot property, easy to the mixing of each component.Increase by 2,4-D in bait, (2,4-dichlorophenoxy) acetic acid, 2,4- Dichlorphenoxyacetic acid class herbicide, is the common auxins formed for evoked callus as plant growth regulating Like one kind of thing.Inventor used 2,4-D in the pond of early period, beach, for weeding, behind find used 2,4-D Pond, beach, it is pretty good to cultivate the effect of clam worm, therefore increases by 2,4-D in bait.
Embodiment
With embodiment, the invention will be further described below, but the invention is not limited in these embodiments.
Embodiment:
The cultural method of perinereis aibihitensis Grube, includes the following steps:
1) place election:Selection has a coastal pond, pond by dykes and dams, circular groove, central sulcus, into discharge outlet and pool surface structure Into, the high 0.5-0.6m of pond dykes and dams, the wide 1.5-2.0m of levee foundation, levee crown is wide O.8m, and dykes and dams are firm, and levee crown is arc, and the four of pond Week is equipped with circular groove, and central sulcus runs through beach face in length and breadth, in sphere of movements for the elephants shape, width 0.6-1.0m, the deep 0.5m of ditch, and the two of pond End is equipped with into discharge outlet, and beach face is arc-shaped, and circular groove and central sulcus tilt around, depth of water 0.4-0.5m;
20d is per hm before seed is put in a suitable place to breed2With 5t pond cleaning with bleaching powder, kill harmful organisms, after on cultivation beach face per hm2Uniformly The organic fertilizer to ferment, pig manure, chicken manure are spread fertilizer over the fields, 6t cultivates benthic diatom as base manure, then water storage 0.4m;
2) seed cultivates:Selection fair weather is put the 13-15 of the cultivation young just saved in a suitable place to breed to cultivating pool, is put in a suitable place to breed Density is ten thousand tails of 220-230/hm2, proceeded by when putting seedling from uptake, take water to exchange seedling water in bag with bailer every 10m Afterwards, uniformly spilt with spoon to water surface surrounding;
3) aquaculture management:In breeding process, water is allowed to dry per two weeks and shines beach once, for there is the beach face of ponding to dredge in time Logical draining;
After clam worm grows to 3-5cm, special bait is fed, dosage is controlled in each 40-50kg/hm2, it is early before feeding Seawater is first put into pond by upper 9 points, after immersing about half an hour, then seawater is discharged, is simulated flux and reflux, then feeding, when , flux and reflux is simulated again at it 18 points;
Regular take a sample to check growth of seedling situation and the distribution situation of seedling, usually patrol the pool once, check whether there is daily Mudskipper, snail, crab class enemy, find to remove in time, and whether running check pond surrounding is leaky, breaks ridge situation, finds Situation is repaired in time;
The special bait, it is calculated by mass, by:25.0 parts of dehulled soybean meal, 15.0 parts of domestic fish meal, passion fruit pomace 7.5 parts, 0.5 part of 2,4-D, 1.0 parts of multi-vitamins, 1.0 parts of composite mineral salt, be made;
The passion fruit pomace, is remaining residue after passion fruit press juice;
The multi-vitamins, every kilogram of multi-vitamins active ingredient are:Vitamin A:800000 IU, vitamin D3: 150000 IU, vitamin K3:800mg, vitamin E:9g, vitamin B1:2.2g, vitamin B2:2.2g, vitamin B6:2.5g, dimension Raw element B12:2.5mg, niacinamide:10g, folic acid:450mg, pantothenic acid:7.2mg, biotin:20mg, vitamin C:10g, inositol: 5g, carrier are defatted rice bran;
The composite mineral matter, every kilogram of composite mineral matter active ingredient are:Magnesium:12g, manganese:3.5g, iron:10g, zinc: 6g, copper:1.2g, iodine:20mg, cobalt:20mg, selenium:20mg, carrier are zeolite powder;
4) adult fishes:
The seed put in a suitable place to breed after cultivation in 8 months, clam worm individual it is big reach more than 15cm, be averaged in more than 10cm, according to The in due course harvesting of market conditions, harvesting, throughout the year can harvestings in addition to mating period clam worm should not list from seasonal effect; When adult harvests, take to catch and stay the method small, more next rounds are caught greatly, playing method for catching there are two kinds:First, free-hand harvesting, this method pair Clam worm not damaged;Second, with the instrument harvesting such as spade, tooth harrow, this method easily breaks clam worm, and concrete operations are:Mud Sediment It can with the hands grasp and catch completely, efficiency is slightly lower, but disconnected residual few;Fine sand substrate is had using special rake, fishes more convenient, wound It is residual also few;Above-mentioned all methods first discharge water beach of drying in the air before fishing, after organize manpower, advance side by side, segmentation carries out, the region that harvesting is crossed It is repeated several times and carries out after a period of time, cleer and peaceful substrate is turned over to achieve the purpose that thoroughly to catch;The clam worm fished, it is special using clam worm Foam frame (60cmX30cmX10cm) dispenses, and avoids too extruding and exposing to the sun and rain;Sorted through concentrating, rejecting is disconnected residual, clearly After seawater is eluriated 2-3 times, sale is started shipment, cannot temporarily be transported, low temperature (10 DEG C or so) place is placed on and keeps in.
Comparative example 1:
The same embodiment of method, feeds bait, does not simulate flux and reflux process.
Comparative example 2:
The same embodiment of method, the bait is calculated by mass, by:20-30 parts of dehulled soybean meal, domestic fish meal 10-20 Part, 5-10 parts of passion fruit pomace, 0.5-1 parts of multi-vitamins, 0.5-1 parts of composite mineral salt, are made.
Comparative example 3:
The same embodiment of method, the bait is calculated by mass, by:20-30 parts of dehulled soybean meal, domestic fish meal 10-20 Part, 0.5-1 parts of multi-vitamins, 0.5-1 parts of composite mineral salt, are made.
Cultivate result:
Crude protein content uses kelvin (Kjeldahl) nitriding (GB/T6432--1994);
Polyoses content is carried out using the method for (2005) such as horse warblers;
The measure of crude fat content uses soxhlet extraction methods (GB/T6433--94);
Content of ashes is using the method (GB/T 6438--92) that residue is weighed after 550 DEG C of burnings
In June, -2017 in May, 2016
The result shows that:Yield, protein, crude fat, the index of polysaccharide of embodiment are significantly better than comparative example.

Claims (9)

1. the cultural method of perinereis aibihitensis Grube, it is characterised in that include the following steps:
1) place election:Selection has a coastal pond, pond by dykes and dams, circular groove, central sulcus, form into discharge outlet and pool surface, seedling Kind is cleaned up the pond before putting in a suitable place to breed, water storage;
2) seed cultivates:Selection fair weather is put the 13-15 of the cultivation young just saved in a suitable place to breed to cultivating pool;
3) aquaculture management:In breeding process, water is allowed to dry per two weeks and shines beach once, for there is the beach face of the ponding row of dredging in time Water;
After clam worm grows to 3-5cm, special bait is fed, before feeding, seawater is first put into pond, immerses about half an hour Afterwards, then by seawater discharge, simulate flux and reflux, then feeding, twice a day simulates flux and reflux;
Regular take a sample to check growth of seedling situation and the distribution situation of seedling, usually patrol the pool once daily, check whether there is bullet painting Fish, snail, crab class enemy, find to remove in time, and whether running check pond surrounding is leaky, breaks ridge situation, finds situation Repairing in time;
The special bait, it is calculated by mass, by:20.0-30.0 parts of dehulled soybean meal, 10.0-20.0 parts of domestic fish meal, hundred perfume 5.0-10.0 parts of fruit pomace, 0.5-1.0 parts of 2,4-D, 0.5-1.0 parts of multi-vitamins, 0.5-1.0 parts of composite mineral salt, system Into;
4) adult fishes:
The seed put in a suitable place to breed after cultivation in 8 months, clam worm individual it is big reach more than 15cm, be averaged in more than 10cm, according to market The in due course harvesting of market, when adult harvests, takes to catch and stays the method small, more next rounds are caught greatly.
2. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Pond described in step 1), pond The high 0.5-0.6m of pool dykes and dams, the wide 1.5-2.0m of levee foundation, levee crown is wide O.8m, and dykes and dams are firm, and levee crown is arc, and pond is surrounded by Circular groove, central sulcus run through beach face in length and breadth, in sphere of movements for the elephants shape, width 0.6-1.0m, the deep 0.5m of ditch, and are equipped with the both ends in pond Into discharge outlet, beach face is arc-shaped, and circular groove and central sulcus tilt around, depth of water 0.4-0.5m.
3. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Cleaning up the pond, storing described in step 1) Water, is the every hm of 20d before seed is put in a suitable place to breed2With 5t pond cleaning with bleaching powder, kill harmful organisms, after on cultivation beach face per hm2Uniformly spread fertilizer over the fields The organic fertilizer to ferment, pig manure, chicken manure, 6t cultivate benthic diatom as base manure, then water storage 0.4m.
4. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Putting in a suitable place to breed described in step 2), puts It is ten thousand tails of 220-230/hm to support density2, proceeded by when putting seedling from uptake, take water to exchange seedling in bag with bailer every 10m After water, uniformly spilt with spoon to water surface surrounding.
5. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Cultivation pipe described in step 3) Reason, after clam worm grows to 3-5cm, feeds special bait, dosage is controlled in each 40-50kg/hm2, before feeding, 9 points of morning Seawater is first put into pond, after immersing about half an hour, then seawater is discharged, simulates flux and reflux, then feeding, the same day 18 Point, simulates flux and reflux again.
6. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Special bait described in step 3) Material, it is calculated by mass, by:It is 25.0 parts of dehulled soybean meal, 15.0 parts of domestic fish meal, 7.5 parts of passion fruit pomace, 0.5 part of 2,4-D, multiple 1.0 parts of vitamin, 1.0 parts of composite mineral salt are closed, is made.
7. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Passion fruit fruit described in step 3) Slag, is remaining residue after passion fruit press juice.
8. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Compound dimension life described in step 3) Element, every kilogram of multi-vitamins active ingredient are:Vitamin A:800000 IU, vitamin D3:150000 IU, vitamin K3:800mg, dimension Raw element E:9g, vitamin B1:2.2g, vitamin B2:2.2g, vitamin B6:2.5g, vitamin B12:2.5mg, niacinamide:10g, Folic acid:450mg, pantothenic acid:7.2mg, biotin:20mg, vitamin C:10g, inositol:5g, carrier are defatted rice bran.
9. the cultural method of perinereis aibihitensis Grube according to claim 1, it is characterised in that:Complex mineral described in step 3) Matter, every kilogram of composite mineral matter active ingredient are:Magnesium:12g, manganese:3.5g, iron:10g, zinc:6g, copper:1.2g, iodine:20mg, cobalt: 20mg, selenium:20mg, carrier are zeolite powder.
CN201711392833.7A 2017-12-21 2017-12-21 The cultural method of perinereis aibihitensis Grube Withdrawn CN107980730A (en)

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