CN107410146A - A kind of construction method in the fry rearing pond based on geomembrane - Google Patents

A kind of construction method in the fry rearing pond based on geomembrane Download PDF

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Publication number
CN107410146A
CN107410146A CN201710457801.4A CN201710457801A CN107410146A CN 107410146 A CN107410146 A CN 107410146A CN 201710457801 A CN201710457801 A CN 201710457801A CN 107410146 A CN107410146 A CN 107410146A
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China
Prior art keywords
pool
geomembrane
fry
pond
water
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CN201710457801.4A
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CN107410146B (en
Inventor
吴明林
侯冠军
季索菲
赵秀侠
高远
张智勇
李海洋
蒋阳阳
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Anhui Wanshuiyuan Aquaculture Technology Co ltd
Fisheries Research Institute of Anhui AAS
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Anhui Wanshuiyuan Aquaculture Technology Co ltd
Fisheries Research Institute of Anhui AAS
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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
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • 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
    • A01K63/00Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/003Aquaria; Terraria
    • A01K63/006Accessories for aquaria or terraria

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Fodder In General (AREA)

Abstract

The present invention relates to a kind of construction method in the fry rearing pond based on geomembrane, belong to technical field of aquaculture, the described method comprises the following steps:(1) geomembrane is laid;(2) commodity fish culture;(3) clean up the pond and food organisms are cultivated;(4) fry rearing;(5) geomembrane pond recycles.The present invention using geomembrane in marketable fish breeding process the organic fertilizer such as caused residual bait, metabolin accumulate, cultivate water quality, rely on pond itself ecological circulation, promote the breeding of natural biological bait, solve the problems, such as the biological feed during fry rearing, improve survival rate of fish fry and effectively reduce financial cost, it is time saving and energy saving to have, the advantages that success rate is high, ecology and economic benefit are obvious.

Description

A kind of construction method in the fry rearing pond based on geomembrane
Technical field
The present invention relates to a kind of construction method in the fry rearing pond based on geomembrane, belong to technical field of aquaculture.
Background technology
Biological feed be influence aquatic economic animals survival rate of seedling key factor, the food organisms needed for freshwater aquiculture Mainly include zooplankter and phytoplankton.Other feeds are compared, biological feed not only has higher food value, and (nutrition is equal Weighing apparatus is abundant, especially rich in trace element and unrighted acid etc.), also with cost it is low, can strengthen and cultivate the disease-resistant energy of object The advantages such as power, not polluted water.The method that tradition cultivates fry is to feed soya-bean milk in Tu Tangzhong, and one side fry can feed on a small quantity Soya-bean milk, another aspect soya-bean milk can promote the breeding of cultivating pool planktonic organism, then fry goes to eat life of swimming as the fertilizer on the hair pool Thing.But the fry rearing method of soya-bean milk is relied on, the plankton species that it is cultivated are more single, and single food organisms cause fry to take the photograph Eclipse limit system, can more destroy pond ecological balance system, and disease is brought to fry;It can also be polluted in addition, soya-bean milk usage amount is inappropriate Water quality, the living environment of fry is influenceed, reduce survival rate of fish fry;In addition, soya-bean milk cultivating method, which need to pass through, buys bean or pea, bubble bean or pea, mill Bean or pea, the artificial step such as splash, consume more financial resources, material resources and manpower.
The content of the invention
The purpose of the present invention is to overcome above weak point, there is provided a kind of structure side in the fry rearing pond based on geomembrane Method.
In order to realize foregoing invention purpose, the present invention provides following technical scheme:
A kind of construction method in the fry rearing pond based on geomembrane, comprises the following steps:
(1) geomembrane is laid:
The cultivating pool of selected 3-10 mus, removes debris in the pool, smooth pool Di Jitang slopes, geomembrane is laid on into pond bottom Portion, extend to pool stalk;
(2) commodity fish culture:
Commodity fingerling is launched, feed of the protein content in 28-32% is fed by cultured fishes gross weight 3-5%, according to fish Class growing state and market conditions, in good time fishing sale;
(3) clean up the pond and food organisms are cultivated:
In month next year 3-5, whole cultured fishes are caught, drain pool water, retain pond bottom residual bait, excrement, Throwing before seedling repeatedly pour water on a small quantity, promote the breeding of microplankton;
(4) fry rearing:
Throw before seedling and ensure that the depth of cultivation water is 1-1.5m, the fry spray of breeding is put into geomembrane culturing pool, passed through The cultivation of 25-30 days, fry grow to 2-3.5cm, you can sell or a point pool is raised;
(5) geomembrane pond recycles:
Fry sale finishes, and after sterilization of cleaning up the pond, launches commodity fingerling, repeat step (2) to step (4) again.
Preferably, in step (1), described debris refers to mud, stone and pasture and water;Maximum note after selected pond is smooth Water depth is 2-2.5m, and the pool ratio of slope is 1.2-1.5;Pool bottom, pool slope every 3-5m dig a wide 12cm, deep 12cm mud groove, 30S-50S geomembrane is laid on pool bottom, pool slope, extends to pool stalk 1-1.5m;Pool bottom, the clay brick of pool slope suitable length Or geomembrane is compacted by cement bar at mud groove, the pool obstructs surrounding and is compacted geomembrane with soil;Geomembrane bonding place is not less than 10cm, Spliced with bonding machine or PUR;Water is tried before marketable fish is put in a suitable place to breed, checks leakage scenarios.
Preferably, for the cultivation depth of water in 1.8-2.3m, commodity fingerling is carp, crucian, grass carp, black carp, bream in step (2) In one or more, while cover and support filter-feeding fish regulating water quality.
Preferably, in step (3), after pool water is drained, quick lime is splashed sterilization, and the dosage of quick lime is 30-40g/ squares Rice, sun exposure more than 3 days, thoroughly kills harmful organism;Start within 5-10 days continuously to pour into through 60 mesh sieve net filtrations throwing before seedling Breeding water afterwards, pour water daily deep for 10-20cm, stop adding water until water level reaches 1-1.5m.
Preferably, in step (4), fry spray stocking rate is ten thousand tails of 20-30/mu, before seed is sold, using 10 mesh Fry net, draw in the net to take exercise 2 times, time interval 5-7 days, to improve its resistance.Draw in the net to take exercise and select the sunny morning 9:00- 10:When 00, after drawing in the net for the first time, fry is trapped in net cage temporarily foster 0.5h, after drawing in the net for the second time, fry is trapped in net cage temporarily 1h is supported, can then sell or a point pool is raised.
Preferably, sterilization of being cleaned up the pond in step (5) need to remove pond bottom whole substrate, and described substrate includes residual bait, excrement Just;Sterilization method is:Sterilized with every square metre of 30-40g quick limes full pool spilling head, prevent the richness product of harmful organism, influence commodity The cultivation of fish and the cultivation of later stage seed.
Preferably, the marketable fish kind and fry rearing kind can not be same veriety, prevent the vertical biography of disease Dye.
The beneficial effects of the present invention are:
The present invention using geomembrane in marketable fish breeding process the organic fertilizer such as caused residual bait, metabolin store Product, water quality is cultivated, rely on pond itself ecological circulation, promote the breeding of natural biological bait, during solution fry rearing Biological feed problem, improve survival rate of fish fry and effectively reduce financial cost, it is time saving and energy saving to have, the advantages that success rate is high, Ecology and economic benefit are obvious.
Geomembrane is a kind of flexible waterproof material, has very high antiseepage coefficient, can effectively prevent during fry rearing The only seepage of breeding water, maximum saving water resource.
Geomembrane heat-proof quality is good, and bottom heat radiation is slow, fry rearing water temperature is slightly above common Tu Tang, is advantageous to bait The quick breeding of biology and the fast-growth of fry.
Geomembrane fry rearing pond makes bottom of pond, Chi Po and water completely separated, is advantageous to prevent the propagation of bottom cause of disease;Disappear Poison, desilting are convenient, are substantially shorter the not pond time shone the pool, cleaned up the pond;It effectively prevent water simultaneously to wash away pond, be beneficial to The maintenance of bottom of pond, Chi Po, the fry rearing pond reduce the input of human and material resources, reduce culturing economic cost, while more sharp In the Green Sustainable of breeding environment.
Embodiment
The present invention will be further described in conjunction with the embodiments below:
Embodiment 1
The invention provides a kind of construction method in the fry rearing pond based on geomembrane, comprise the following steps:
It is 5 mu to implement pool mouth, pool mouth is rebuild using plant equipment, pool depth is 2m after repairerment, and the ratio of slope is 1.5, take the method for welding that 50S geomembrane is laid in into pool bottom, extend to pool stalk 1.5m, and it is real with soil pressure in pool stalk.The pool After mouth transformation, main foster the Yellow River carp, 800 tails of carp fingerling/mu (8 tails/jin) is launched, arrange in pairs or groups 100 tails of variegated carp/mu (5 tails/jin), silver carp 200 tails/mu (6 tails/jin), the artifical compound feed of protein content 28% is fed by cultured fishes gross weight 3%, next year is by the end of April by the pool Water is drained, and after selling by the marketable fish of harvesting or divide the pool, shines pool sterilization.Before fry spray pond-inputting, start within 10 days in advance continuous fill Enter the breeding water after 60 mesh sieve net filtrations, about 13cm depths of pouring water daily, stop adding water until water level reaches 1.3m.The pool It is mouthful main to cultivate grass carp seedling, 300,000/mu of spray is launched, keeps water level to be cultivated by 25 days, fry grows to 2.5cm, adopted in 1.5m Draw in the net to take exercise 2 times with 10 mesh fry nets, time interval is 5 days, for the first time tired fish 0.5h, and second of tired fish 1h, June will be all Fry is sold or divides the pool.Then, all residual baits and muck on geomembrane are removed and carries out thorough disinfection, later stage pool mouth master supports bream Fish.
Embodiment 2
The invention provides a kind of construction method in the fry rearing pond based on geomembrane, comprise the following steps:
It is 7 mu to implement pool mouth, pool mouth is rebuild using plant equipment, pool depth is 2.5m after repairerment, and the ratio of slope is 1.3, take the method for welding that 50S geomembrane is laid in into pool bottom, extend to pool stalk 1m, and it is real with soil pressure in pool stalk.Pool mouth After transformation, main foster grass carp, 1000 tails of Grass carp/mu (3 tails/jin), 30 tails of collocation variegated carp/mu (3 tails/jin), silver carp 100 are launched Tail/mu (4 tails/jin), 150 tails of crucian/mu (5 tails/jin), 10 tails of black carp/mu (2 tails/jin), are fed by cultured fishes gross weight 3% The artifical compound feed of protein content 30%, next year by the end of April drain pool water, after selling by the marketable fish of harvesting or divide the pool, shine the pool Sterilization.Before fry spray pond-inputting, start within 8 days in advance the continuous breeding water poured into after 60 mesh sieve net filtrations, pour water daily about It is deep for 15cm, stop adding water until water level reaches 1.2m.The pool mouth mainly cultivates bream seedling, launches 250,000 tails of spray/mu, keeps Water level was cultivated by 30 days in 1.5m, and fry is grown to 3.5cm, drew in the net to take exercise 2 times using 10 mesh fry nets, time interval 6 My god, tired fish 0.5h for the first time, second of tired fish 1h, June sell all fries or point pool.Then, institute on geomembrane is removed There are residual bait and muck and carry out thorough disinfection, later stage pool mouth master supports carp.
Embodiment 3
The invention provides a kind of construction method in the fry rearing pond based on geomembrane, comprise the following steps:
It is 10 mu to implement pool mouth, pool mouth is rebuild using plant equipment, pool depth is 2.5m after repairerment, and the ratio of slope is 1.5, take the method for welding that 50S geomembrane is laid in into pool bottom, extend to pool stalk 1m, and it is real with soil pressure in pool stalk.Pool mouth After transformation, main foster bream, 1800 tails of bream seedling/mu (10 tails/jin), 40 tails of collocation variegated carp/mu (3 tails/jin), silver carp 100 are launched Tail/mu (3 tails/jin), 200 tails of crucian/mu (10 tails/jin), the hand fit of protein content 30% is fed by cultured fishes gross weight 3% Feed, pool water is drained at the beginning of 3 months next years, after selling by the marketable fish of harvesting or divide the pool, shine pool sterilization.Before fry spray pond-inputting, Start within 10 days in advance the continuous breeding water poured into after 60 mesh sieve net filtrations, about 15cm depths of pouring water daily, until water level reaches Stop adding water to 1.5m.The pool mouth mainly cultivates carp fry, launches 300,000/mu of spray, keeps water level to be trained by 30 days in 1.8m Educate, fry is grown to 3cm, draws in the net to take exercise 2 times using 10 mesh fry nets, and time interval is 6 days, for the first time tired fish 0.5h, second Tired fish 1h, April sell all fries or point pool.Then, all residual baits and muck on geomembrane are removed and is thoroughly disappeared Poison, later stage pool mouth master support grass carp.
Embodiment 4
The invention provides a kind of construction method in the fry rearing pond based on geomembrane, comprise the following steps:
It is 5 mu to implement pool mouth, pool mouth is rebuild using plant equipment, pool depth is 2.2m after repairerment, and the ratio of slope is 1.5, take the method for welding that 40S geomembrane is laid in into pool bottom, extend to pool stalk 1m, and it is real with soil pressure in pool stalk.Pool mouth After transformation, main foster crucian, 1500 tails of crucian kind/mu (5 tails/jin) is launched, arrange in pairs or groups 20 tails of variegated carp/mu (5 tails/jin), the tail of silver carp 80/ Mu (5 tails/jin), feeds the artifical compound feed of protein content 32% by cultured fishes gross weight 3%, takes out the pool water mid-April next year It is dry, after selling by the marketable fish of harvesting or divide the pool, shine pool sterilization.Before fry spray pond-inputting, beginning in 5 days in advance is continuously poured into through 60 Breeding water after mesh sieve net filtration, about 20cm depths of pouring water daily, stop adding water until water level reaches 1m.The pool mouth is mainly trained Educate carp fry, launch 300,000/mu of spray, keep water level to be cultivated by 25 days, fry is grown to 3cm, using 10 mesh fries in 1.5m Net draws in the net to take exercise 2 times, and time interval is 5 days, for the first time tired fish 0.5h, second of tired fish 1h, May all fries are sold or Divide the pool.Then, all residual baits and muck on geomembrane are removed and carries out thorough disinfection, later stage pool mouth master supports bream.

Claims (7)

1. a kind of construction method in the fry rearing pond based on geomembrane, it is characterised in that comprise the following steps:
(1) geomembrane is laid:
The cultivating pool of selected 3-10 mus, removes debris in the pool, smooth pool Di Jitang slopes, geomembrane is laid on into pond bottom, Extend to pool stalk;
(2) commodity fish culture:
Commodity fingerling is launched, feed of the protein content in 28-32% is fed by cultured fishes gross weight 3-5%, is given birth to according to fish Long situation and market conditions, in good time fishing sale;
(3) clean up the pond and food organisms are cultivated:
In month next year 3-5, whole cultured fishes are caught, drain pool water, retains pond bottom residual bait, excrement, is throwing Before seedling repeatedly pour water on a small quantity, promotes the breeding of microplankton;
(4) fry rearing:
Throw before seedling and ensure that the depth of cultivation water is 1-1.5m, the fry spray of breeding is put into geomembrane culturing pool, by 25-30 It cultivation, fry grow to 2-3.5cm, you can sell or a point pool is raised;
(5) geomembrane pond recycles:
Fry sale finishes, and after sterilization of cleaning up the pond, launches commodity fingerling, repeat step (2) to step (4) again.
A kind of 2. construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that:Step (1) in, described debris refers to mud, stone and pasture and water;Maximum water filling depth is 2-2.5m after selected pond is smooth, pool slope It is 1.2-1.5 to spend ratio;A wide 12cm is dug in pool bottom, pool slope every 3-5m, deep 12cm mud groove, 30S-50S geomembrane is spread Pool bottom, pool slope are located at, extends to pool stalk 1-1.5m;Pool bottom, the clay brick of pool slope suitable length or cement bar will at mud groove Geomembrane is compacted, and the pool obstructs surrounding and is compacted geomembrane with soil;Geomembrane bonding place is not less than 10cm, is entered with bonding machine or PUR Row splicing;Water is tried before marketable fish is put in a suitable place to breed, checks leakage scenarios.
A kind of 3. construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that:Step (2) the cultivation depth of water is in 1.8-2.3m in, and commodity fingerling is the one or more in carp, crucian, grass carp, black carp, bream, simultaneously Set supports filter-feeding fish regulating water quality.
A kind of 4. construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that:Step (3) in, after pool water is drained, quick lime is splashed sterilization, and the dosage of quick lime is 30-40g/ square metres, sun exposure more than 3 days, Thoroughly kill harmful organism;In the breeding water that throwing before seedling starts continuously to pour into after 60 mesh sieve net filtrations for 5-10 days, fill daily Water is 10-20cm deep, stops adding water until water level reaches 1-1.5m.
A kind of 5. construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that:Step (4) in, fry spray stocking rate is ten thousand tails of 20-30/mu, before seed is sold, using 10 mesh fry nets, draws in the net to take exercise 2 times, Time interval 5-7 days, to improve its resistance;Draw in the net to take exercise and select the sunny morning 9:00-10:When 00, after drawing in the net for the first time, Fry is trapped in net cage temporarily foster 0.5h, after drawing in the net for the second time, fry is trapped in net cage temporarily foster 1h, can then sell or divide Raise on the pool.
A kind of 6. construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that:Step (5) sterilization of being cleaned up the pond in need to remove pond bottom whole substrate, and described substrate includes residual bait, excrement;Sterilization method is:With often putting down The sterilization of square rice 30-40g quick limes full pool spilling head, the richness product of harmful organism is prevented, influence cultivation and the later stage seed of marketable fish Cultivate.
A kind of 7. construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that:It is described Marketable fish kind and fry rearing kind can not be same veriety, prevent the vertical infection of disease.
CN201710457801.4A 2017-06-16 2017-06-16 A kind of construction method in the fry rearing pond based on geomembrane Active CN107410146B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113016696A (en) * 2021-04-20 2021-06-25 贵州省水产研究所 Aquaculture pond water outlet and anti-seepage construction method thereof
CN114346613A (en) * 2022-01-05 2022-04-15 甘肃一安建设科技集团有限公司 Land-based fishery culture pond and construction method thereof

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Publication number Priority date Publication date Assignee Title
CN102349463A (en) * 2011-09-02 2012-02-15 宁波市海洋与渔业研究院 Biological cultivation method for mulch film enclosure pond of blue crab seedling
CN202643501U (en) * 2012-05-07 2013-01-02 杭州明朗农业开发有限公司 Water body filtering purifying circulating system used for aquaculture
CN103749342A (en) * 2013-11-27 2014-04-30 安徽省郎溪县水产管理站 Ecological breeding method of efficient polyculture of pseudorasbora parva, crab larva and loach
CN104430091A (en) * 2014-12-01 2015-03-25 苏州市相城区盛胡特种养殖专业合作社 Ecological breeding method of Eriocheir sinensis
CN104719243A (en) * 2013-12-20 2015-06-24 唐强 Method for alternately breeding turtles and planting vegetables

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102349463A (en) * 2011-09-02 2012-02-15 宁波市海洋与渔业研究院 Biological cultivation method for mulch film enclosure pond of blue crab seedling
CN202643501U (en) * 2012-05-07 2013-01-02 杭州明朗农业开发有限公司 Water body filtering purifying circulating system used for aquaculture
CN103749342A (en) * 2013-11-27 2014-04-30 安徽省郎溪县水产管理站 Ecological breeding method of efficient polyculture of pseudorasbora parva, crab larva and loach
CN104719243A (en) * 2013-12-20 2015-06-24 唐强 Method for alternately breeding turtles and planting vegetables
CN104430091A (en) * 2014-12-01 2015-03-25 苏州市相城区盛胡特种养殖专业合作社 Ecological breeding method of Eriocheir sinensis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113016696A (en) * 2021-04-20 2021-06-25 贵州省水产研究所 Aquaculture pond water outlet and anti-seepage construction method thereof
CN114346613A (en) * 2022-01-05 2022-04-15 甘肃一安建设科技集团有限公司 Land-based fishery culture pond and construction method thereof

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