CN107410146B - 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 PDFInfo
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- 230000000384 rearing effect Effects 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 241000251468 Actinopterygii Species 0.000 claims abstract description 38
- 238000009395 breeding Methods 0.000 claims abstract description 18
- 230000001488 breeding effect Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 14
- 235000013305 food Nutrition 0.000 claims abstract description 6
- 238000009360 aquaculture Methods 0.000 claims abstract description 5
- 244000144974 aquaculture Species 0.000 claims abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims description 16
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
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- 239000000292 calcium oxide Substances 0.000 claims description 6
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- 239000002689 soil Substances 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
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- 239000004831 Hot glue Substances 0.000 claims description 2
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- 239000004568 cement Substances 0.000 claims description 2
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- 238000009342 intercropping Methods 0.000 claims description 2
- 239000011499 joint compound Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
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- 230000008901 benefit Effects 0.000 abstract description 5
- 230000004083 survival effect Effects 0.000 abstract description 4
- 239000003337 fertilizer Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 abstract description 2
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- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
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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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories 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 construction method in the present invention relates to a kind of fry rearing pond based on geomembrane, belongs to technical field of aquaculture, the described method comprises the following steps: (1) geomembrane is laid with；(2) commodity fish culture；(3) it cleans up the pond and food organisms is cultivated；(4) fry rearing；(5) geomembrane pond recycles.The present invention accumulates the organic fertilizers such as residual bait, the metabolin generated in marketable fish breeding process using geomembrane, cultivate water quality, rely on pond itself ecological circulation, promote the breeding of natural biological bait, it solves the problems, such as the biological feed during fry rearing, improve survival rate of fish fry and economic cost is effectively reduced, it is time saving and energy saving to have, the advantages that success rate is high, ecology and economic benefit are obvious.
Description
Technical field
The construction method in the present invention relates to a kind of fry rearing pond based on geomembrane, belongs to technical field of aquaculture.
Background technique
Biological feed is the key factor for influencing aquatic economic animals survival rate of seedling, food organisms needed for freshwater aquiculture
It 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 microelement and unsaturated fatty acid etc.), also have it is at low cost, can enhance and cultivate the disease-resistant energy of object
Power does not pollute the advantages such as water quality.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 be used as the fertilizer on the hair pool, promote the breeding of cultivating pool planktonic organism, then fry goes to eat life of swimming
Object.But the fry rearing method of soya-bean milk is relied on, the plankton species cultivated are more single, and single food organisms cause fry to take the photograph
Eclipse limit system, but will destroy pond ecological balance system, bring disease to fry；In addition, soya-bean milk usage amount is inappropriate also to be polluted
Water quality influences the living environment of fry, reduces survival rate of fish fry；In addition, soya-bean milk cultivating method need to be by buying bean or pea, bubble bean or pea, mill
Bean or pea are manually splashed, and consume more financial resources, material resources and manpower.
Summary of the invention
The purpose of the present invention is overcoming the above shortcoming, a kind of building side in fry rearing pond based on geomembrane is provided
Method.
In order to achieve the above-mentioned object of the invention, the invention provides the following technical scheme:
A kind of construction method in the fry rearing pond based on geomembrane, comprising the following steps:
(1) geomembrane is laid with:
Selected 3-10 mus of cultivating pool, removes sundries in the pool, geomembrane is laid on pond bottom by the slope smooth pool Di Jitang
Portion extends to pool stalk；
(2) commodity fish culture:
Commodity fingerling is launched, feeds protein content in the feed of 28-32%, according to fish by cultured fishes gross weight 3-5%
Class growing state and market conditions, in due course fishing sale；
(3) it cleans up the pond and food organisms is cultivated:
In month next year 3-5, whole cultured fishes are caught, drain pool water, retain pond bottom residual bait, excrement,
It carries out repeatedly pouring water on a small quantity before throwing seedling, promotes the breeding of microplankton；
(4) fry rearing:
Guarantee that the depth of cultivation water is 1-1.5m before throwing seedling, the fry spray of breeding is put into geomembrane aquaculture pond, is passed through
Cultivation in 25-30 days, fry grow to 2-3.5cm, can sell or a point pool is raised；
(5) geomembrane pond recycles:
Fry sale finishes, and after disinfection of cleaning up the pond, launches commodity fingerling again, repeats step (2) to step (4).
Preferably, in step (1), the sundries refers to mud, stone and water plant；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, the mud groove of deep 12cm,
The geomembrane of 30S-50S is laid on pool bottom, pool slope, extends to pool stalk 1-1.5m；Pool bottom, pool slope suitable length clay brick
Or geomembrane is compacted by cement item 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 hot melt adhesive；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)
One of or a variety of, while intercropping filter-feeding fish regulating water quality.
Preferably, in step (3), after pool water is drained, quick lime is splashed disinfection, and the dosage of quick lime is 30-40g/ squares
Rice, sun exposure 3 days or more, thoroughly kills harmful organism；Start continuously to pour into through 60 mesh net filtrations within 5-10 days before throwing seedling
Breeding water afterwards pours water deep for 10-20cm daily, stops 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, seine exercise 2 times, time interval 5-7 days, to improve its resistance.Seine, which is taken exercise, selects sunny morning 9:00-
When 10:00, after drawing in the net for the first time, fry is trapped in net cage and temporarily supports 0.5h, after second of seine, fry is trapped in net cage temporarily
1h is supported, can then sell or a point pool is raised.
Preferably, disinfection of cleaning up the pond in step (5) need to remove pond bottom whole substrate, and the substrate includes residual bait, excrement
Just；Sterilization method are as follows: sterilized with every square metre of 30-40g quick lime full pool spilling head, prevent the richness product of harmful organism, influence commodity
The cultivation of fish and the cultivation of later period seed.
Preferably, the marketable fish kind and fry rearing kind cannot be same veriety, prevent the vertical biography of disease
Dye.
The beneficial effects of the present invention are:
The present invention stores the organic fertilizers such as residual bait, the metabolin generated in marketable fish breeding process using geomembrane
Product cultivates water quality, relies on pond itself ecological circulation, promotes the breeding of natural biological bait, during solution fry rearing
Biological feed problem improves survival rate of fish fry and economic cost is effectively reduced, and it is time saving and energy saving to have many advantages, such as, 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 leakage of breeding water, saves water resource to the greatest extent.
Geomembrane heat-proof quality is good, and bottom heat radiation is slow, so that fry rearing water temperature is slightly above common Tu Tang, is conducive to bait
The quick breeding of biology and the fast-growth of fry.
Geomembrane fry rearing pond keeps bottom of pond, Chi Po and water completely separated, is beneficial to prevent the propagation of bottom cause of disease；Disappear
Poison, dredging are convenient, are substantially shorter the not pond time shining the pool, cleaning up the pond；It effectively prevents water simultaneously to wash away pond, be conducive to
The maintenance of bottom of pond, Chi Po, the fry rearing pond reduce the investment of human and material resources, reduce culturing economic cost, while more sharp
In the Green Sustainable of breeding environment.
Specific embodiment
The present invention will be further described in conjunction with the embodiments below:
Embodiment 1
The construction method in the present invention provides a kind of fry rearing pond based on geomembrane, comprising the following steps:
Implementing the pool mouthful is 5 mu, is rebuild using mechanical equipment to the pool mouthful, pool depth is 2m after repairerment, and the ratio of slope is
1.5, it takes the method for welding that the geomembrane of 50S is laid in pool bottom, extends to pool stalk 1.5m, and compact with soil in pool stalk.The pool
After mouth transformation, main feeding the Yellow River carp is launched 800 tails of carp fingerling/mu (8 tails/jin), collocation 100 tails of variegated carp/mu (5 tails/jin), silver carp
200 tails/mu (6 tails/jin) feed 28% artifical compound feed of protein content by cultured fishes gross weight 3%, and 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 through the filtered breeding water of 60 mesh screens, about 13cm depth of pouring water daily, stops adding water until water level reaches 1.3m.The pool
Mouth is main to cultivate grass carp seedling, launches 300,000/mu of spray, keeps water level in 1.5m, and by cultivation in 25 days, fry was long to 2.5cm, adopts
It is taken exercise 2 times with the seine of 10 mesh fry nets, time interval is 5 days, is stranded fish 0.5h for the first time, and second of tired fish 1h will own June
The pool is sold or divided to fry.Then, all residual baits and muck on geomembrane are removed and carries out thorough disinfection, the main feeding bream in later period pool mouthful
Fish.
Embodiment 2
The construction method in the present invention provides a kind of fry rearing pond based on geomembrane, comprising the following steps:
Implementing the pool mouthful is 7 mu, is rebuild using mechanical equipment to the pool mouthful, pool depth is 2.5m after repairerment, and the ratio of slope is
1.3, it takes the method for welding that the geomembrane of 50S is laid in pool bottom, extends to pool stalk 1m, and compact with soil in pool stalk.The pool mouthful
After transformation, main feeding grass carp is launched 1000 tails of Grass carp/mu (3 tails/jin), arrange in pairs or groups 30 tails of variegated carp/mu (3 tails/jin), silver carp 100
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%
30% artifical compound feed of protein content, 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, beginning in 8 days in advance is continuously poured into through the filtered breeding water of 60 mesh screens, is poured water daily about
For 15cm depth, stop adding water until water level reaches 1.2m.The pool mouthful is main to cultivate bream seedling, launches 250,000 tails of spray/mu, keeps
Water level was cultivated in 1.5m by 30 days, and fry is long to 3.5cm, was taken exercise 2 times using the seine of 10 mesh fry nets, time interval 6
It, is stranded fish 0.5h for the first time, second tired fish 1h, and June sells all fries or point pool.Then, institute on geomembrane is removed
There are residual bait and muck and carries out thorough disinfection, the main feeding carp in later period pool mouthful.
Embodiment 3
The construction method in the present invention provides a kind of fry rearing pond based on geomembrane, comprising the following steps:
Implementing the pool mouthful is 10 mu, is rebuild using mechanical equipment to the pool mouthful, pool depth is 2.5m after repairerment, and the ratio of slope is
1.5, it takes the method for welding that the geomembrane of 50S is laid in pool bottom, extends to pool stalk 1m, and compact with soil in pool stalk.The pool mouthful
After transformation, main feeding bream is launched 1800 tails of bream seedling/mu (10 tails/jin), arrange in pairs or groups 40 tails of variegated carp/mu (3 tails/jin), silver carp 100
Tail/mu (3 tails/jin), 200 tails of crucian/mu (10 tails/jin), feed 30% hand fit of protein content by cultured fishes gross weight 3%
Feed drains pool water at the beginning of 3 months next years, after selling by the marketable fish of harvesting or divide the pool, shines pool sterilization.Before fry spray pond-inputting,
Beginning in 10 days in advance is continuously poured into through the filtered breeding water of 60 mesh screens, about 15cm depth of pouring water daily, until water level reaches
Stop adding water to 1.5m.The pool mouthful is main to cultivate carp fry, launches 300,000/mu of spray, keeps water level in 1.8m, trained by 30 days
It educates, fry is long to 3cm, draws in the net to take exercise 2 times using 10 mesh fry nets, time interval is 6 days, is stranded fish 0.5h for the first time, for the second time
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, the main feeding grass carp in later period pool mouthful.
Embodiment 4
The construction method in the present invention provides a kind of fry rearing pond based on geomembrane, comprising the following steps:
Implementing the pool mouthful is 5 mu, is rebuild using mechanical equipment to the pool mouthful, pool depth is 2.2m after repairerment, and the ratio of slope is
1.5, it takes the method for welding that the geomembrane of 40S is laid in pool bottom, extends to pool stalk 1m, and compact with soil in pool stalk.The pool mouthful
After transformation, main feeding crucian is launched 1500 tails of crucian kind/mu (5 tails/jin), and collocation 20 tails of variegated carp/mu (5 tails/jin), 80 tail of silver carp/
Mu (5 tails/jin), feeds 32% artifical compound feed of protein content 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
The filtered breeding water of mesh screen, about 20cm depth of pouring water daily stop adding water until water level reaches 1m.The main training in the pool mouthful
Carp fry is educated, 300,000/mu of spray is launched, keeps water level in 1.5m, was cultivated by 25 days, fry is long to 3cm, using 10 mesh fries
Net seine is taken exercise 2 times, and time interval is 5 days, is stranded fish 0.5h for the first time, second 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, the main feeding bream in later period pool mouthful.
Claims (7)
1. a kind of construction method in the fry rearing pond based on geomembrane, which comprises the following steps:
(1) geomembrane is laid with:
Selected 3-10 mus of cultivating pool, removes sundries in the pool, and geomembrane is laid on pond bottom by the slope smooth pool Di Jitang,
Extend to pool stalk；
(2) commodity fish culture:
Commodity fingerling is launched, feeds protein content in the feed of 28-32%, according to fish life by cultured fishes gross weight 3-5%
Long situation and market conditions, in due course fishing sale；
(3) it cleans up the pond and food organisms is cultivated:
In month next year 3-5, whole cultured fishes are caught, drain pool water, retains pond bottom residual bait, excrement, is throwing
It carries out repeatedly pouring water on a small quantity before seedling, promotes the breeding of microplankton；
(4) fry rearing:
Guarantee that the depth of cultivation water is 1-1.5m before throwing seedling, the fry spray of breeding is put into geomembrane aquaculture pond, by 25-30
It cultivation, fry grow to 2-3.5cm, can sell or a point pool is raised；
(5) geomembrane pond recycles:
Fry sale finishes, and after disinfection of cleaning up the pond, launches commodity fingerling again, repeats step (2) to step (4).
2. a kind of construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that: step
(1) in, the sundries refers to mud, stone and water plant；Maximum water filling depth is 2-2.5m, pool slope after selected pond is smooth
Degree is than being 1.2-1.5；A wide 12cm is dug every 3-5m in pool bottom, pool slope, and the mud groove of deep 12cm spreads the geomembrane of 30S-50S
It is located at pool bottom, pool slope, extends to pool stalk 1-1.5m；Pool bottom, the clay brick of pool slope suitable length or cement item will at mud groove
Geomembrane compacting, the pool obstruct surrounding and are compacted geomembrane with soil；Geomembrane bonding place is not less than 10cm, with bonding machine or hot melt adhesive into
Row splicing；Water is tried before marketable fish is put in a suitable place to breed, checks leakage scenarios.
3. a kind of 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 one of carp, crucian, grass carp, black carp, bream or a variety of, simultaneously
Intercropping filter-feeding fish regulating water quality.
4. a kind of 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 disinfection, and the dosage of quick lime is 30-40g/ square metres, and sun exposure 3 days or more,
Thoroughly kill harmful organism；Start within 5-10 days before throwing seedling continuously to pour into through the filtered breeding water of 60 mesh screens, fill daily
Water is 10-20cm deep, stops adding water until water level reaches 1-1.5m.
5. a kind of 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, and before seed is sold, using 10 mesh fry nets, seine is taken exercise 2 times,
Time interval 5-7 days, to improve its resistance；When selection sunny morning 9:00-10:00 is tempered in seine, after drawing in the net for the first time,
Fry is trapped in net cage and temporarily supports 0.5h, after second is drawn in the net, fry is trapped in net cage and temporarily supports 1h, can then sell or divide
Pool raising.
6. a kind of construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that: step
(5) disinfection of cleaning up the pond in need to remove pond bottom whole substrate, and the substrate includes residual bait, excrement；Sterilization method are as follows: with often putting down
The disinfection of square rice 30-40g quick lime full pool spilling head prevents the richness product of harmful organism, influences cultivation and the later period seed of marketable fish
It cultivates.
7. a kind of construction method in fry rearing pond based on geomembrane according to claim 1, it is characterised in that: described
Marketable fish kind and fry rearing kind cannot be same veriety, prevent the vertical infection of disease.
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| 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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| CN102349463B (en) * | 2011-09-02 | 2013-11-20 | 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 |
| CN103749342B (en) * | 2013-11-27 | 2016-05-04 | 安徽省郎溪县水产管理站 | The ecological cultivation method that a kind of pseudorasbora parva, young crab, loach are efficiently raised together with |
| CN104719243A (en) * | 2013-12-20 | 2015-06-24 | 唐强 | Method for alternately breeding turtles and planting vegetables |
| CN104430091B (en) * | 2014-12-01 | 2017-03-01 | 启东翔龙旅游开发有限公司 | A kind of ecological cultivation method of Eriocheir sinensiss |
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