CN105379654A - High-yield pond bighead carp culture method - Google Patents

High-yield pond bighead carp culture method Download PDF

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Publication number
CN105379654A
CN105379654A CN201510839790.7A CN201510839790A CN105379654A CN 105379654 A CN105379654 A CN 105379654A CN 201510839790 A CN201510839790 A CN 201510839790A CN 105379654 A CN105379654 A CN 105379654A
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China
Prior art keywords
pond
bighead
water
fingerling
survival rate
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Pending
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CN201510839790.7A
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Chinese (zh)
Inventor
沈建明
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Suzhou Yangcheng Lake Modern Agriculture Industrial Park Special Aquaculture Co Ltd
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Suzhou Yangcheng Lake Modern Agriculture Industrial Park Special Aquaculture Co Ltd
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Priority to CN201510839790.7A priority Critical patent/CN105379654A/en
Publication of CN105379654A publication Critical patent/CN105379654A/en
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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
    • A01K61/00Culture of aquatic 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Fodder In General (AREA)

Abstract

The invention discloses a high-yield pond bighead carp culture method which comprises the steps of 1, pond preparation, 2, fingerling stocking, 3, feeding, and 4, daily management. The high-yield pond bighead carp culture method has the advantages that the survival rate is high, the growth speed is high, and the nutritive value is high.

Description

The pond bighead cultural method that survival rate is high
Technical field
The present invention relates to the pond bighead cultural method that a kind of survival rate is high.
Background technology
Bighead side is flat, higher, and belly comparatively circle before abdomeinal fin base portion, has narrow abdomen rib before its rear portion to anus.Head greatly, anterior broad, grow up in height by head.Kiss short and circle is blunt.Mouthful large, end position, schistostoma is inclined upwardly, and lower jaw is slightly outstanding, and bicker can reach at the moment under marginal lappet straight line, and upper lip mid portion is very thick.Need not.Eye is little, is positioned at the below of axis on front side of head; Broad and swell between eye.The top of the nearly eyes-affinity in nostril.Hypopharynx tooth is put down flat, smooth surface.Gill raker number is a lot, and in laminated, arrangement is very tight, but not Colaesce.Device on the spirality gill of tool prosperity.Squama is little.Side line is complete, above pectoral fin end, bend towards veutro, extands rearward to caudal peduncle center.Bighead dorsal fin base portion is short, and starting point is latter half of at body, and after being positioned at abdomeinal fin starting point, its 1-3 root branch fin ray is longer.Pectoral fin is long, and end far exceedes abdomeinal fin base portion.Abdomeinal fin end can reach or slightly exceed anus, but does not reach anal fin.Anus is positioned at anal fin front.Anal fin start point distance abdomeinal fin base comparatively distance tail fin base is near.The dark bifurcated of tail fin, two leaves about wait large, end point.Fish glue is large, point two Room, and rear room is large, is about 1.8 times of cup.Intestines are about about 5 times into body length.Peritonaeum black.Before the pectoral fin of female adult, several fin ray upper limbs respectively have 1 row's cutin " ctenii ", female without this proterties or only have " ctenii " on a small quantity at the base portion of fin ray.Back and side first half duskiness, have many irregular black splotches; Belly canescence.Each fin gray, above has many black flecks.
Traditional silver carp, bighead blend proportion are 3:1, and namely 3 silver carps are with 1 flathead, are 75% and 25% respectively.According to production practices, silver carp bighead put in a suitable place to breed in structure, the ratio of bighead be less than 20% or the ratio of silver carp be greater than 80%, the growth rate of bighead is all very fast, can suppress the growth rate of bighead when the ratio of stocking of silver carp is between 20%-80%.Bighead as should be a small amount of during main breeding fish collocation or do not put silver carp in a suitable place to breed.
Summary of the invention
The object of the present invention is to provide have that survival rate is high, fast growth and the high pond bighead cultural method of a kind of survival rate of the advantage such as nutritive value is high.
Technical scheme of the present invention is: the pond bighead cultural method that a kind of survival rate is high, and the step of the pond bighead cultural method that described survival rate is high comprises:
(1) pond prepares: bighead seed rearing pool area is with 1/151/15hm2, dark 1.5 meters of pond, Chi Di is firmly non-leakage, at the bottom of pond, smooth mud is appropriate, anhydrous thick grass is raw, and fishpond is on the sunny side, sunny, and have to pass through before putting in a suitable place to breed and level, and anti-escape net at larger intake-outlet by arranging apart from fence 20 meters of-50 meters of inside pond;
(2) fingerling stocking: the fingerling of the fry put in a suitable place to breed and cultivation gained must meet China silver carp fry, fingerling quality standard and bighead fry, the regulation of fingerling quality standard, passing inspection and quarantine, the outward appearance bodily form is normal, fin ray, squamation is complete, body surface smooth has mucus, color and luster is normal, travelling active, abnormal rate is less than 1%, rate is less than 1% in spite of illness, damage ratio is less than 1%, the salt solution of sterilization employing 3% carries out dipping bath 5 minutes-20 minutes to lower pond Variegated, disinfecting drug is now with the current, concentration is accurate, time of embathing is determined depending on the patience time of fish, if discovery fingerling be cannot restrain oneself from during phenomenon, add water immediately or stop dipping bath, 400 grams-750 grams, the every tail of Variegated specification, per hectare stocking rate is 600 tail-1200 tails, putting in a suitable place to breed of fingerling should be carried out fishing for then the March terminated to next year,
(3) feedstuff feeding: the ratio keeping Water and available phosphorus is 3.6:1, promote planktonic effective growth, when overcast and rainy and water temperature, level changing amplitude are large, should not apply fertilizer, fertilization area accounts for 1/3 of total coverage of water, in during nurture of fish fingerlings, auxiliary throwing artificial feed, before entering the winter, every ten thousand tails throw in peanut press pulp or rice bran 1kg every day, after it cyclostrophic is cold, fertilising can reduce, but the injected volume such as peanut press pulp, rice bran need increase a little, and fingerling accumulation fat is survived the winter;
(4) daily management: patrol pond every day 1 time, claire water water colour, SEA LEVEL VARIATION and fish active situation, with or without incidence, check that whether barrier facility is intact, discovery situation processes in time, remove the foreign material such as 1 pool side floating thing, putrefaction weekly, Pluvial keeps a close eye on water level rise, reinforces barrier support thing in time, fishes for floating pasture and water, in case the water resistance of barrier and pressure excessive, carry out Product archives record.
In a preferred embodiment of the present invention, described artificial feed comprise fish meal, silkworm chrysalis, soya-bean cake, B B-complex, bone meal and corn-dodger.
In a preferred embodiment of the present invention, described peanut press pulp comprises shelled peanut, phosphorus, potassium.
The pond bighead cultural method that a kind of survival rate of the present invention is high, has that survival rate is high, fast growth and an advantage such as nutritive value is high.
Embodiment
Be described in detail below in conjunction with to preferred embodiment of the present invention, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
In one embodiment, the pond bighead cultural method that a kind of survival rate is high, the step of the pond bighead cultural method that described survival rate is high comprises:
(1) pond prepares: bighead seed rearing pool area is with 1/151/15hm2, dark 1.5 meters of pond, Chi Di is firmly non-leakage, at the bottom of pond, smooth mud is appropriate, anhydrous thick grass is raw, and fishpond is on the sunny side, sunny, and have to pass through before putting in a suitable place to breed and level, and anti-escape net at larger intake-outlet by arranging apart from fence 20 meters of-50 meters of inside pond;
(2) fingerling stocking: the fingerling of the fry put in a suitable place to breed and cultivation gained must meet China silver carp fry, fingerling quality standard and bighead fry, the regulation of fingerling quality standard, passing inspection and quarantine, the outward appearance bodily form is normal, fin ray, squamation is complete, body surface smooth has mucus, color and luster is normal, travelling active, abnormal rate is less than 1%, rate is less than 1% in spite of illness, damage ratio is less than 1%, the salt solution of sterilization employing 3% carries out dipping bath 5 minutes-20 minutes to lower pond Variegated, disinfecting drug is now with the current, concentration is accurate, time of embathing is determined depending on the patience time of fish, if discovery fingerling be cannot restrain oneself from during phenomenon, add water immediately or stop dipping bath, 400 grams-750 grams, the every tail of Variegated specification, per hectare stocking rate is 600 tail-1200 tails, putting in a suitable place to breed of fingerling should be carried out fishing for then the March terminated to next year,
(3) feedstuff feeding: the ratio keeping Water and available phosphorus is 3.6:1, promote planktonic effective growth, when overcast and rainy and water temperature, level changing amplitude are large, should not apply fertilizer, fertilization area accounts for 1/3 of total coverage of water, in during nurture of fish fingerlings, auxiliary throwing artificial feed, before entering the winter, every ten thousand tails throw in peanut press pulp or rice bran 1kg every day, after it cyclostrophic is cold, fertilising can reduce, but the injected volume such as peanut press pulp, rice bran need increase a little, and fingerling accumulation fat is survived the winter;
(4) daily management: patrol pond every day 1 time, claire water water colour, SEA LEVEL VARIATION and fish active situation, with or without incidence, check that whether barrier facility is intact, discovery situation processes in time, remove the foreign material such as 1 pool side floating thing, putrefaction weekly, Pluvial keeps a close eye on water level rise, reinforces barrier support thing in time, fishes for floating pasture and water, in case the water resistance of barrier and pressure excessive, carry out Product archives record.
Further illustrate, described artificial feed comprise fish meal, silkworm chrysalis, soya-bean cake, B B-complex, bone meal and corn-dodger, and described peanut press pulp comprises shelled peanut, phosphorus, potassium.
Further illustrating, Water-quality control problem.Main foster bighead needs every premium on currency to contain the rich water of 30 more than ㎎ biomasss, and use biological organic fertilizer, ingredient is complicated, diverse in function, requires very high to the control technology of water quality.Water is fertile not, bighead inanition, growth rate can slow down, and water overfertilization there will be Microcystis aeruginosa, worsen water body environment, the growth rate of bighead also can slow down, and quality declines, and occurs peculiar smell, therefore must regularly detect water quality, determine the fertile degree of water, guidance applies fertilizers scientifically, the high-yield and high-efficiency of guarantee bighead cultivation.According to above seven problems, efficient main foster bighead technical essential can be summed up: (1) fingerling is thrown in: winter throws in large size fingerling, and specification is at the fingerling of cabrage 0.5-1 jin, and every mu of water surface puts 100 tails in a suitable place to breed, silver carp flathead ratio 1:3.(2) disease control: on April about 20 use of insecticide 1 time, kill parasite; Every 10 days full pool spilling head quicklime 1 time, 30 kilograms every mu; On June about 20 used disinfectant 1 time, every 10 days full pool spilling head quicklime 1 time, and 30 kilograms every mu, prevention fulminant hemorrhage.(3) fertilizers input: early stage, the later stage used bio-fertilizer based on fertilizer; Depending on weather condition every 5-7 days of the morning of fine day with fertilizer once, can be used alternatingly in conjunction with carbon ammonium and phosphate fertilizer (1:1 proportioning), annual with fertile about 30 times.Fertilization effect is to keep water transparency 30 cm for standard.(4) feed uses: regularly can use dish cake or variegated carp manufactured feed, and feed is thrown in will set up food platform.Through the cultivation of one-period, silver carp drops into cost per jin 0.8 yuan, and bighead drops into cost per jin 1.3 yuan, can reach better culture efficiency.The invention provides the pond bighead cultural method that a kind of survival rate is high, have that survival rate is high, fast growth and the advantage such as nutritive value is high.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.

Claims (3)

1. the pond bighead cultural method that survival rate is high, is characterized in that: the step of the pond bighead cultural method that described survival rate is high comprises:
(1) pond prepares: bighead seed rearing pool area is with 1/151/15hm2, dark 1.5 meters of pond, Chi Di is firmly non-leakage, at the bottom of pond, smooth mud is appropriate, anhydrous thick grass is raw, and fishpond is on the sunny side, sunny, and have to pass through before putting in a suitable place to breed and level, and anti-escape net at larger intake-outlet by arranging apart from fence 20 meters of-50 meters of inside pond;
(2) fingerling stocking: the fingerling of the fry put in a suitable place to breed and cultivation gained must meet China silver carp fry, fingerling quality standard and bighead fry, the regulation of fingerling quality standard, passing inspection and quarantine, the outward appearance bodily form is normal, fin ray, squamation is complete, body surface smooth has mucus, color and luster is normal, travelling active, abnormal rate is less than 1%, rate is less than 1% in spite of illness, damage ratio is less than 1%, the salt solution of sterilization employing 3% carries out dipping bath 5 minutes-20 minutes to lower pond Variegated, disinfecting drug is now with the current, concentration is accurate, time of embathing is determined depending on the patience time of fish, if discovery fingerling be cannot restrain oneself from during phenomenon, add water immediately or stop dipping bath, 400 grams-750 grams, the every tail of Variegated specification, per hectare stocking rate is 600 tail-1200 tails, putting in a suitable place to breed of fingerling should be carried out fishing for then the March terminated to next year,
(3) feedstuff feeding: the ratio keeping Water and available phosphorus is 3.6:1, promote planktonic effective growth, when overcast and rainy and water temperature, level changing amplitude are large, should not apply fertilizer, fertilization area accounts for 1/3 of total coverage of water, in during nurture of fish fingerlings, auxiliary throwing artificial feed, before entering the winter, every ten thousand tails throw in peanut press pulp or rice bran 1kg every day, after it cyclostrophic is cold, fertilising can reduce, but the injected volume such as peanut press pulp, rice bran need increase a little, and fingerling accumulation fat is survived the winter;
(4) daily management: patrol pond every day 1 time, claire water water colour, SEA LEVEL VARIATION and fish active situation, with or without incidence, check that whether barrier facility is intact, discovery situation processes in time, remove the foreign material such as 1 pool side floating thing, putrefaction weekly, Pluvial keeps a close eye on water level rise, reinforces barrier support thing in time, fishes for floating pasture and water, in case the water resistance of barrier and pressure excessive, carry out Product archives record.
2. the pond bighead cultural method that survival rate according to claim 1 is high, is characterized in that: described artificial feed comprise fish meal, silkworm chrysalis, soya-bean cake, B B-complex, bone meal and corn-dodger.
3. the pond bighead cultural method that survival rate according to claim 2 is high, is characterized in that: described peanut press pulp comprises shelled peanut, phosphorus, potassium.
CN201510839790.7A 2015-11-27 2015-11-27 High-yield pond bighead carp culture method Pending CN105379654A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105661110A (en) * 2016-03-22 2016-06-15 五河县金塘水产养殖有限公司金贸园分公司 Silver carp feed with effects of promoting growth and preventing diseases
CN105794693A (en) * 2016-03-22 2016-07-27 五河县金塘水产养殖有限公司金贸园分公司 Breeding method for preventing and controlling sinergsilus of bighead carps
CN105850803A (en) * 2016-04-25 2016-08-17 固镇县益民养殖专业合作社 Aquaculture method capable of preventing and treating sinergasilliasis of bighead carp
CN105961252A (en) * 2016-05-24 2016-09-28 和县大成水产品养殖专业合作社 Wild bighead carp breeding method
CN107223615A (en) * 2017-08-14 2017-10-03 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 The cultural method of bighead

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105661110A (en) * 2016-03-22 2016-06-15 五河县金塘水产养殖有限公司金贸园分公司 Silver carp feed with effects of promoting growth and preventing diseases
CN105794693A (en) * 2016-03-22 2016-07-27 五河县金塘水产养殖有限公司金贸园分公司 Breeding method for preventing and controlling sinergsilus of bighead carps
CN105850803A (en) * 2016-04-25 2016-08-17 固镇县益民养殖专业合作社 Aquaculture method capable of preventing and treating sinergasilliasis of bighead carp
CN105961252A (en) * 2016-05-24 2016-09-28 和县大成水产品养殖专业合作社 Wild bighead carp breeding method
CN107223615A (en) * 2017-08-14 2017-10-03 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 The cultural method of bighead

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Application publication date: 20160309