CN110199924A - A kind of freshwater lobster paddy field aquaculture method - Google Patents
A kind of freshwater lobster paddy field aquaculture method Download PDFInfo
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- CN110199924A CN110199924A CN201910269120.4A CN201910269120A CN110199924A CN 110199924 A CN110199924 A CN 110199924A CN 201910269120 A CN201910269120 A CN 201910269120A CN 110199924 A CN110199924 A CN 110199924A
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- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000013505 freshwater Substances 0.000 title claims abstract description 38
- 238000009360 aquaculture Methods 0.000 title claims abstract description 20
- 244000144974 aquaculture Species 0.000 title claims abstract description 20
- 241000238565 lobster Species 0.000 title claims description 18
- 241000238557 Decapoda Species 0.000 claims abstract description 88
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 79
- 235000009566 rice Nutrition 0.000 claims abstract description 79
- 241000238017 Astacoidea Species 0.000 claims abstract description 19
- 230000004083 survival effect Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 107
- 241000209094 Oryza Species 0.000 claims description 78
- 241000196324 Embryophyta Species 0.000 claims description 26
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 20
- 238000003306 harvesting Methods 0.000 claims description 11
- 241000251468 Actinopterygii Species 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 235000012255 calcium oxide Nutrition 0.000 claims description 10
- 239000000292 calcium oxide Substances 0.000 claims description 10
- 235000013312 flour Nutrition 0.000 claims description 10
- 235000013372 meat Nutrition 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 239000010902 straw Substances 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 10
- 230000003442 weekly effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 241000243812 Arenicola marina Species 0.000 claims description 5
- 241001113556 Elodea Species 0.000 claims description 5
- 244000068988 Glycine max Species 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 5
- 241000237536 Mytilus edulis Species 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 241000209140 Triticum Species 0.000 claims description 5
- 235000021307 Triticum Nutrition 0.000 claims description 5
- 240000008042 Zea mays Species 0.000 claims description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 5
- 241001123263 Zostera Species 0.000 claims description 5
- 238000009395 breeding Methods 0.000 claims description 5
- 230000001488 breeding effect Effects 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 238000007596 consolidation process Methods 0.000 claims description 5
- 235000005822 corn Nutrition 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
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 235000020638 mussel Nutrition 0.000 claims description 5
- 244000052769 pathogen Species 0.000 claims description 5
- 230000001717 pathogenic effect Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000013589 supplement Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000000474 nursing effect Effects 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 244000052355 Hydrilla verticillata Species 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 208000035240 Disease Resistance Diseases 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 abstract description 2
- 230000000366 juvenile effect Effects 0.000 abstract description 2
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000498251 Hydrilla Species 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000011017 operating method Methods 0.000 description 4
- 238000006424 Flood reaction Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 241000238077 Astacidae Species 0.000 description 1
- 241000040710 Chela Species 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of Australia freshwater crayfish paddy field aquaculture methods, are related to ecological culturex field, with solve the problems, such as juvenile prawn survival rate it is low and at aquaculture cost is made it is high, the cultural method the following steps are included: the rice field S1 be transformed；S2 puts preceding preparation in a suitable place to breed；S3 shrimp seedling is put in a suitable place to breed；S4 shrimp seedling is fed；S5 daily management, S6 are caught at shrimp.It has been greatly saved labour to the method for the present invention, reduces planting cost, improves survival rate, enhances benefit, enhances disease resistance and insect pest ability, achieves the goal of high yield and high quality, have a large promotion value.
Description
Technical field
The present invention relates to ecological culturex field, specifically a kind of freshwater lobster paddy field aquaculture method.
Background technique
Australia freshwater lobster, scientific name are four ridge bare hull south huge legendary turtle shrimps, are under the jurisdiction of Decapoda and intend Astacidae also known as red claw crayfish,
Australia is originated in, marine lobster is exactly liked, is one of economic freshwater shrimp species most rare in the world.The shrimp body colour breen,
The outer tip end of the chela of mature hero shrimp has the scarlet band of a film quality, beautiful good-looking, therefore is known as red claw crayfish again.Australia freshwater lobster
Its characteristics are as follows: body is fertile greatly, and general individual weighs 100~200 grams, and maximum individual is up to 500 grams；Growth is fast, and yield is high.The shrimp is every
4~May of year puts in a suitable place to breed, and 10~November harvests, and fresh shrimp yield is up to 400 kilograms or more per acre；It is full of nutrition, fine and tender taste, cunning
It is crisp, delicious flavour is fragrant and sweet, flavor is peculiar；It is adaptable, harsh climate environment can be restrained oneself, between 5~35 DEG C of water temperature
It can normal life；Feeding habits are miscellaneous, both eat animal fodder, also eat artifical compound feed and humus, and thick raw easily feeding；Economic benefit
It is high.Not only yield is high for Australia freshwater lobster, but also has extremely strong resistance to vigor, convenient for long-distance transport.Fresh and alive prawn at home and abroad city
It gains great popularity on, it is very in great demand in western countries, Japan and Chinese Hong Kong and Macao at present.
It is mostly kirschner cray that shrimp is supported in rice field at present, and Australia freshwater lobster paddy field aquaculture is due to technical bottleneck, and temporarily nobody supports
Grow, main cause has: water quality does not reach requirement；Juvenile prawn survival rate is low, high at aquaculture cost is made；Support plant method not section in rice field
It learns.
Summary of the invention
The purpose of the present invention is to provide a kind of freshwater lobster paddy field aquaculture methods, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of Australia freshwater crayfish paddy field aquaculture method, comprising the following steps:
The transformation of the rice field S1: heightening and consolidation is carried out to the ridge in rice field, and excavates U-shaped feeding shrimp ditch around rice field, makes rice field
Center forms paddy fields, and inlet channel is individually intake, and gutter individually drains, and water inlet and discharge outlet use steel wire or iron
Fence surrounds；
S2 puts preceding preparation in a suitable place to breed: first water in field is allowed to dry, exposure one week, the germ of Tanaka killed using the ultraviolet light in sunlight,
The water plants such as waterweed, eel grass, hydrilla verticillata are planted in the shrimp ditch of rice field, recycle lime disinfection processing；
S3 shrimp seedling is put in a suitable place to breed: after in May, rice transplants seedlings, according to 6 tails/M2Cultivation density will not band pathogen, by medicine
The strong cray seedling of bath, disease resistance is launched into water body；
S4 shrimp seedling is fed: seedling first three days is put, based on supporting red sandworm in shrimp ditch, be aided with the small fish and meat mincing of rubbing；Then
Throw about 1 month small fish, leftover bits and pieces meat and plant feed；When long to 6-7 centimetres of shrimp seedling, the spiral shell of grating can be all fed
Snail, freshwater mussel and suitable plant feed, day feeding volume, which is subject to, has enough, eats up, not staying residual bait；
S5 daily management:
S5-1: when 7 centimetres of shrimp body or so, it is necessary to it is selected by stringent, female shrimp and male shrimp is separated, size is separated,
It preferably monthly selects primary；
S5-2: weekly plus 15-20 centimetres of water, water quality reaches living refreshing, and transparency is 25-30 centimetres, and has enough dissolved oxygens
Amount, 4mg/l or more, the middle and later periods, it is primary to change within general 10-15 days water, in the cultivation intermediary and later stages, periodically using quick lime improvement water in field
Substrate and supplement calcium, 20 kilograms of quick lime dosage, full field are splashed per acre；
S5-3: detecting weekly water quality and observes the animation of lobster and carries out disease control；
S6 is caught at shrimp: after the harvesting of rice field, first being captured with tools such as cage net, fishing nets, is finally done pond again and capture.
As a further solution of the present invention: the transformation of the rice field the step S1 further includes that should set on paddy field drainage mouth and ridge
Anti-escape network, the anti-escape network of discharge outlet are 8 holes/cm mesh sheet, and the anti-escape network on ridge makees material using cement tile.
As further scheme of the invention: water plant area coverage accounts for about the 30% of shrimp ditch area in the step S2.
As further scheme of the invention: the step S3 shrimp seedling carries out examination water and slow seedling, the examination water before putting in a suitable place to breed
Method be first a small amount of Australia freshwater crayfish seed is placed on fill it is quasi- put in a suitable place to breed in the container of rice field water in field, to 24 hours
Shrimp seedling is not dead, can put in a suitable place to breed；The method of the slow seedling is to impregnate seed in water in field 1 minute, lifts and shelves 2~3 minutes, then
It impregnates 1 minute, 2~3 times repeatedly, is put in a suitable place to breed again after allowing seed body surface and the gill cavity to suction moisture, to improve survival rate.
As further scheme of the invention: the step S6 should be in water temperature drop at whole fishing processes that shrimp is caught
It is completed before to 15 DEG C.
As further scheme of the invention: flooding green method using rice straw after the rice field harvesting and rice straw is converted to bait
Material provides cheap, ecological bait for the breeding of autumn and winter Australia freshwater crayfish.
As further scheme of the invention: the operating procedure for flooding green method includes: slowly to add water into rice field,
Equal rice stubs are turned green grow two season rice after, point 3~4 wholes flood；Add 10 centimetres of water or so for the first time, gradually adds water dilute later
It releases, while water quality is handled, gradually plus water is gradually stable, until the ridge in water flooding, connects field face and circular groove.
As the present invention further scheme: the step S4 shrimp seedling feed in plant feed include below according to
The raw material of parts by weight meter: 2-9 parts of soybean powder, 5-15 parts of beancake powder, 6-18 parts of wheat flour, 4-12 parts of corn flour.
Compared with prior art, the beneficial effects of the present invention are: a kind of Australia freshwater crayfish shrimp rice proposed by the present invention
Field cultural method, has been greatly saved labour, reduces planting cost, improves survival rate, enhances benefit, makes disease resistance
Enhance with insect pest ability, achieves the goal of high yield and high quality, have a large promotion value.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one
A kind of Australia freshwater crayfish paddy field aquaculture method, comprising the following steps:
The transformation of the rice field S1: heightening and consolidation is carried out to the ridge in rice field, and excavates U-shaped feeding shrimp ditch around rice field, makes rice field
Center forms paddy fields, and inlet channel is individually intake, and gutter individually drains, and water inlet and discharge outlet use steel wire or iron
Fence surrounds；
S2 puts preceding preparation in a suitable place to breed: first water in field is allowed to dry, exposure one week, the germ of Tanaka killed using the ultraviolet light in sunlight,
The water plants such as waterweed, eel grass, hydrilla verticillata are planted in the shrimp ditch of rice field, recycle the disinfection treatment of green stone ash；
S3 shrimp seedling is put in a suitable place to breed: after in May, rice transplants seedlings, according to 6 tails/M2Cultivation density will not band pathogen, by medicine
The strong cray seedling of bath, disease resistance is launched into water body；
S4 shrimp seedling is fed: seedling first three days is put, based on supporting red sandworm in shrimp ditch, be aided with the small fish and meat mincing of rubbing；Then
Throw about 1 month small fish, leftover bits and pieces meat and plant feed；When long to 6 centimetres of shrimp seedling, can all feed grating spiral shell,
Freshwater mussel and suitable plant feed, day feeding volume, which is subject to, has enough, eats up, not staying residual bait；
S5 daily management:
S5-1: when 7 centimetres of shrimp body or so, it is necessary to it is selected by stringent, it willShrimp separates with male shrimp, and size is separated,
It preferably monthly selects primary；
S5-2: weekly plus 15 centimetres of water, water quality reaches living refreshing, and transparency is 25 centimetres, and has enough dissolved oxygen amounts, 4mg/
L or more, the middle and later periods, it is primary to change within general 10 days water, in the cultivation intermediary and later stages, periodically using quick lime improvement water in field substrate and supplement
Calcareous, 20 kilograms of quick lime dosage, full field are splashed per acre.
S5-3: detecting weekly water quality and observes the animation of lobster and carries out disease control.
S6 is caught at shrimp: after the harvesting of rice field, first being captured with tools such as cage net, fishing nets, is finally done pond again and capture.
The transformation of the rice field the step S1 further includes that anti-escape network should be set on paddy field drainage mouth and ridge, and the anti-escape network of discharge outlet is
8 holes/cm mesh sheet, the anti-escape network on ridge make material using cement tile.
Water plant area coverage accounts for about the 30% of shrimp ditch area in the step S2.
The step S3 shrimp seedling carries out examination water and slow seedling before putting in a suitable place to breed, the method for the examination water is first by a small amount of Australia fresh water
Cray seed is placed on to fill and intends putting in a suitable place to breed in the container of rice field water in field, not dead to 24 hours shrimp seedlings, can put in a suitable place to breed；The slow seedling
Method be to impregnate seed in water in field 1 minute, lift and shelve 2 minutes, then impregnate 1 minute, 2 times repeatedly, allow seed
Body surface and the gill cavity are put in a suitable place to breed again after suctioning moisture, to improve survival rate.
Whole fishing processes that the step S6 is caught at shrimp should be in water temperature drop to completing before 15 DEG C.
Green method is flooded using rice straw after the rice field harvesting, rice straw is converted into bait, provided for the breeding of autumn and winter cray
Inexpensively, ecological bait.
The operating procedure for flooding green method include: into rice field slowly plus water, after waiting rice stubs to turn green and grow two season rice, point
3 times whole floods；For the first time plus 10 centimetres of water or so, be gradually diluted with water later, while water quality is handled, gradually plus
Water is gradually stable, until the ridge in water flooding, connects field face and circular groove.
Plant feed in the step S4 shrimp seedling nursing includes following raw material in parts by weight: 2 parts of soybean powder,
5 parts of beancake powder, 6 parts of wheat flour, 4 parts of corn flour.
Embodiment two
A kind of Australia freshwater crayfish paddy field aquaculture method, comprising the following steps:
The transformation of the rice field S1: heightening and consolidation is carried out to the ridge in rice field, and excavates U-shaped feeding shrimp ditch around rice field, makes rice field
Center forms paddy fields, and inlet channel is individually intake, and gutter individually drains, and water inlet and discharge outlet use steel wire or iron
Fence surrounds；
S2 puts preceding preparation in a suitable place to breed: first water in field is allowed to dry, exposure one week, the germ of Tanaka killed using the ultraviolet light in sunlight,
The water plants such as waterweed, eel grass, hydrilla verticillata are planted in the shrimp ditch of rice field, recycle the disinfection treatment of green stone ash；
S3 shrimp seedling is put in a suitable place to breed: after in May, rice transplants seedlings, according to 6 tails/M2Cultivation density will not band pathogen, by medicine
The strong cray seedling of bath, disease resistance is launched into water body；
S4 shrimp seedling is fed: seedling first three days is put, based on supporting red sandworm in shrimp ditch, be aided with the small fish and meat mincing of rubbing；Then
Throw about 1 month small fish, leftover bits and pieces meat and plant feed；When long to 7 centimetres of shrimp seedling, can all feed grating spiral shell,
Freshwater mussel and suitable plant feed, day feeding volume, which is subject to, has enough, eats up, not staying residual bait；
S5 daily management:
S5-1: when 7 centimetres of shrimp body or so, it is necessary to it is selected by stringent, female shrimp and male shrimp is separated, size is separated,
It preferably monthly selects primary；
S5-2: weekly plus 18 centimetres of water, water quality reaches living refreshing, and transparency is 28 centimetres, and has enough dissolved oxygen amounts, 4mg/
L or more, the middle and later periods, it is primary to change within general 12 days water, in the cultivation intermediary and later stages, periodically using quick lime improvement water in field substrate and supplement
Calcareous, 20 kilograms of quick lime dosage, full field are splashed per acre.
S5-3: detecting weekly water quality and observes the animation of lobster and carries out disease control.
S6 is caught at shrimp: after the harvesting of rice field, first being captured with tools such as cage net, fishing nets, is finally done pond again and capture.
The transformation of the rice field the step S1 further includes that anti-escape network should be set on paddy field drainage mouth and ridge, and the anti-escape network of discharge outlet is
8 holes/cm mesh sheet, the anti-escape network on ridge make material using cement tile.
Water plant area coverage accounts for about the 30% of shrimp ditch area in the step S2.
The step S3 shrimp seedling carries out examination water and slow seedling before putting in a suitable place to breed, the method for the examination water is first by a small amount of Australia fresh water
Cray seed is placed on to fill and intends putting in a suitable place to breed in the container of rice field water in field, not dead to 24 hours shrimp seedlings, can put in a suitable place to breed；The slow seedling
Method be to impregnate seed in water in field 1 minute, lift and shelve 3 minutes, then impregnate 1 minute, 3 times repeatedly, allow seed
Body surface and the gill cavity are put in a suitable place to breed again after suctioning moisture, to improve survival rate.
Whole fishing processes that the step S6 is caught at shrimp should be in water temperature drop to completing before 15 DEG C.
Green method is flooded using rice straw after the rice field harvesting, rice straw is converted into bait, is autumn and winter Australia freshwater crayfish
Breeding provides cheap, ecological bait.
The operating procedure for flooding green method include: into rice field slowly plus water, after waiting rice stubs to turn green and grow two season rice, point
4 times whole floods；For the first time plus 10 centimetres of water or so, be gradually diluted with water later, while water quality is handled, gradually plus
Water is gradually stable, until the ridge in water flooding, connects field face and circular groove.
Plant feed in the step S4 shrimp seedling nursing includes following raw material in parts by weight: 5 parts of soybean powder,
10 parts of beancake powder, 12 parts of wheat flour, 8 parts of corn flour.
Embodiment three
A kind of freshwater lobster paddy field aquaculture method, comprising the following steps:
The transformation of the rice field S1: heightening and consolidation is carried out to the ridge in rice field, and excavates U-shaped feeding shrimp ditch around rice field, makes rice field
Center forms paddy fields, and inlet channel is individually intake, and gutter individually drains, and water inlet and discharge outlet use steel wire or iron
Fence surrounds；
S2 puts preceding preparation in a suitable place to breed: first water in field is allowed to dry, exposure one week, the germ of Tanaka killed using the ultraviolet light in sunlight,
The water plants such as waterweed, eel grass, hydrilla verticillata are planted in the shrimp ditch of rice field, recycle the disinfection treatment of green stone ash；
S3 shrimp seedling is put in a suitable place to breed: after in May, rice transplants seedlings, according to 6 tails/M2Cultivation density will not band pathogen, without
The strong cray seedling of dipping, disease resistance is launched into water body；
S4 shrimp seedling is fed: seedling first three days is put, based on supporting red sandworm in shrimp ditch, be aided with the small fish and meat mincing of rubbing；Then
Throw about 1 month small fish, leftover bits and pieces meat and plant feed；When long to 7 centimetres of shrimp seedling, can all feed grating spiral shell,
Freshwater mussel and suitable plant feed, day feeding volume, which is subject to, has enough, eats up, not staying residual bait；
S5 daily management:
S5-1: when 7 centimetres of shrimp body or so, it is necessary to it is selected by stringent, female shrimp and male shrimp is separated, size is separated,
It preferably monthly selects primary；
S5-2: weekly plus 20 centimetres of water, water quality reaches living refreshing, and transparency is 30 centimetres, and has enough dissolved oxygen amounts, 4mg/
L or more, the middle and later periods, it is primary to change within general 15 days water, in the cultivation intermediary and later stages, periodically using quick lime improvement water in field substrate and supplement
Calcareous, 20 kilograms of quick lime dosage, full field are splashed per acre.
S5-3: detecting weekly water quality and observes the animation of lobster and carries out disease control.
S6 is caught at shrimp: after the harvesting of rice field, first being captured with tools such as cage net, fishing nets, is finally done pond again and capture.
The transformation of the rice field the step S1 further includes that anti-escape network should be set on paddy field drainage mouth and ridge, and the anti-escape network of discharge outlet is
8 holes/cm mesh sheet, the anti-escape network on ridge make material using cement tile.
Water plant area coverage accounts for about the 30% of shrimp ditch area in the step S2.
The step S3 shrimp seedling carries out examination water and slow seedling before putting in a suitable place to breed, the method for the examination water is first by a small amount of Australia fresh water
Cray seed is placed on to fill and intends putting in a suitable place to breed in the container of rice field water in field, not dead to 24 hours shrimp seedlings, can put in a suitable place to breed；The slow seedling
Method be to impregnate seed in water in field 1 minute, lift and shelve 3 minutes, then impregnate 1 minute, 3 times repeatedly, allow seed
Body surface and the gill cavity are put in a suitable place to breed again after suctioning moisture, to improve survival rate.
Whole fishing processes that the step S6 is caught at shrimp should be in water temperature drop to completing before 15 DEG C.
Green method is flooded using rice straw after the rice field harvesting, rice straw is converted into bait, is autumn and winter Australia freshwater crayfish
Breeding provides cheap, ecological bait.
The operating procedure for flooding green method include: into rice field slowly plus water, after waiting rice stubs to turn green and grow two season rice, point
4 times whole floods；For the first time plus 10 centimetres of water or so, be gradually diluted with water later, while water quality is handled, gradually plus
Water is gradually stable, until the ridge in water flooding, connects field face and circular groove.
Plant feed in the step S4 shrimp seedling nursing includes following raw material in parts by weight: 9 parts of soybean powder,
515 parts of beancake powder, 18 parts of wheat flour, 12 parts of corn flour.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of Australia freshwater crayfish paddy field aquaculture method, which comprises the following steps:
The transformation of the rice field S1: heightening and consolidation is carried out to the ridge in rice field, and excavates U-shaped feeding shrimp ditch around rice field, keeps rice field central
Paddy fields are formed, inlet channel is individually intake, and gutter individually drains, and water inlet and discharge outlet use steel wire or iron bar
It surrounds；
S2 puts preceding preparation in a suitable place to breed: being first allowed to dry water in field, exposure one week, the germ of Tanaka is killed using the ultraviolet light in sunlight, in rice
The water plants such as waterweed, eel grass, hydrilla verticillata are planted in the shrimp ditch of field, recycle lime disinfection processing；
S3 shrimp seedling is put in a suitable place to breed: after in May, rice transplants seedlings, according to 6 tails/M2Cultivation density will not band pathogen, by dipping, anti-
The strong Australia freshwater crayfish seedling of sick ability is launched into water body；
S4 shrimp seedling is fed: seedling first three days is put, based on supporting red sandworm in shrimp ditch, be aided with the small fish and meat mincing of rubbing；Then it throws about
1 month small fish, leftover bits and pieces meat and plant feed；When long to 6-7 centimetres of shrimp seedling, spiral shell, the river of grating can be all fed
Freshwater mussel and suitable plant feed, day feeding volume, which is subject to, has enough, eats up, not staying residual bait；
S5 daily management:
S5-1: when 7 centimetres of shrimp body or so, it is necessary to select, female shrimp and male shrimp be separated, size is separated, monthly by stringent
It selects primary；
S5-2: weekly plus 15-20 centimetres of water, water quality reaches living refreshing, and transparency is 25-30 centimetres, and has enough dissolved oxygen amounts,
4mg/l or more, the middle and later periods, it is primary to change within general 10-15 days water, in the cultivation intermediary and later stages, periodically improves water in field substrate using quick lime
And supplement calcium, 20 kilograms of quick lime dosage, full field are splashed per acre；
S5-3: detecting weekly water quality and observes the animation of lobster and carries out disease control；
S6 is caught at shrimp: after the harvesting of rice field, first being captured with cage net and fishing net tool, is finally done pond again and capture.
2. freshwater crayfish paddy field aquaculture method in Australia according to claim 1, which is characterized in that the rice field the step S1
Transformation further includes that anti-escape network should be set on paddy field drainage mouth and ridge, and the anti-escape network of discharge outlet is 8 holes/cm mesh sheet, on ridge
Anti-escape network makees material using cement tile.
3. freshwater lobster paddy field aquaculture method according to claim 1, which is characterized in that water plant covers in the step S2
Area accounts for the 30% of shrimp ditch area.
4. freshwater lobster paddy field aquaculture method according to claim 3, which is characterized in that before the step S3 shrimp seedling is put in a suitable place to breed
Examination water and slow seedling are carried out, the method for the examination water is first to be placed on a small amount of Australia freshwater crayfish seed to fill to intend putting rice in a suitable place to breed
It is not dead to 24 hours shrimp seedlings in the container of field water in field, it can put in a suitable place to breed；The method of the slow seedling is that seed is impregnated 1 in water in field
Minute, lift and shelve 2~3 minutes, then impregnates 1 minute, 2~3 times repeatedly, after allowing seed body surface and the gill cavity to suction moisture again
It puts in a suitable place to breed, to improve survival rate.
5. freshwater crayfish paddy field aquaculture method in Australia according to claim 1 to 4, which is characterized in that the step
Whole fishing processes that S6 is caught at shrimp should be in water temperature drop to completing before 15 DEG C.
6. freshwater crayfish paddy field aquaculture method in Australia according to claim 1, which is characterized in that after the rice field harvesting
Green method is flooded using rice straw, rice straw is converted into bait, provides cheap, environmental bait for the breeding of autumn and winter Australia freshwater crayfish
Material.
7. freshwater lobster paddy field aquaculture method according to claim 6, which is characterized in that the operation step for flooding green method
Suddenly include: into rice field slowly plus water, after waiting rice stubs to turn green and grow two season rice, point 3~4 wholes flood；Add water 10 for the first time
Centimetre or so, it is gradually diluted with water later, while water quality is handled, gradually plus water is gradually stable, until in water flooding
Field face and circular groove are connected in the ridge.
8. freshwater crayfish paddy field aquaculture method in Australia according to claim 1, which is characterized in that the step S4 shrimp seedling
Plant feed in nursing includes following raw material in parts by weight: 2-9 parts of soybean powder, 5-15 parts of beancake powder, wheat flour
6-18 parts, 4-12 parts of corn flour.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663606A (en) * | 2019-10-12 | 2020-01-10 | 沈阳农业大学 | Australia freshwater lobster paddy field breeding method |
| CN111990303A (en) * | 2020-09-10 | 2020-11-27 | 苏州市农业科学院 | Method for breeding Australia freshwater crayfishes in paddy field |
| CN113424786A (en) * | 2021-07-12 | 2021-09-24 | 马鞍山市徽农农业科技发展有限公司 | Australia freshwater lobster paddy field breeding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067970A (en) * | 2014-07-15 | 2014-10-01 | 句容市福源水产品养殖场 | Method for cultivating crawfishes |
| CN106942107A (en) * | 2017-03-02 | 2017-07-14 | 南充市高坪区权舰龙虾养殖专业合作社 | A kind of cultural method of rice field ecology cray |
| CN108552096A (en) * | 2018-04-08 | 2018-09-21 | 江苏省农业科学院宿迁农科所 | A kind of method that cray is cultivated in rice field |
| CN108605874A (en) * | 2017-02-08 | 2018-10-02 | 文振华 | The cultural method that one seed shrimp rice makees altogether |
-
2019
- 2019-04-04 CN CN201910269120.4A patent/CN110199924A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067970A (en) * | 2014-07-15 | 2014-10-01 | 句容市福源水产品养殖场 | Method for cultivating crawfishes |
| CN108605874A (en) * | 2017-02-08 | 2018-10-02 | 文振华 | The cultural method that one seed shrimp rice makees altogether |
| CN106942107A (en) * | 2017-03-02 | 2017-07-14 | 南充市高坪区权舰龙虾养殖专业合作社 | A kind of cultural method of rice field ecology cray |
| CN108552096A (en) * | 2018-04-08 | 2018-09-21 | 江苏省农业科学院宿迁农科所 | A kind of method that cray is cultivated in rice field |
Non-Patent Citations (5)
| Title |
|---|
| 唐建清等: "《淡水小龙虾高效生态养殖新技术》", 28 February 2014, 海洋出版社 * |
| 张湘昭: "澳洲淡水龙虾饲养技术", 《农村实用工程技术》 * |
| 李洪进等: "金湖县稻虾轮作技术初探", 《渔业致富指南》 * |
| 浙江省水产局: "《淡水虾高产养殖技术》", 31 January 1998, 浙江科学技术出版社 * |
| 袁延文等: "《养殖业主导品种和主推技术》", 30 September 2014, 湖南科学技术出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663606A (en) * | 2019-10-12 | 2020-01-10 | 沈阳农业大学 | Australia freshwater lobster paddy field breeding method |
| CN111990303A (en) * | 2020-09-10 | 2020-11-27 | 苏州市农业科学院 | Method for breeding Australia freshwater crayfishes in paddy field |
| CN113424786A (en) * | 2021-07-12 | 2021-09-24 | 马鞍山市徽农农业科技发展有限公司 | Australia freshwater lobster paddy field breeding method |
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