CN106942108A - A kind of polyculture method of river crab and cray - Google Patents
A kind of polyculture method of river crab and cray Download PDFInfo
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- CN106942108A CN106942108A CN201710141625.3A CN201710141625A CN106942108A CN 106942108 A CN106942108 A CN 106942108A CN 201710141625 A CN201710141625 A CN 201710141625A CN 106942108 A CN106942108 A CN 106942108A
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- 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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- 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
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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Abstract
The invention discloses the polyculture method of a kind of river crab and cray, comprise the following steps:Pond is leveled, pasture and water plantation, delivers spiral shell, feed and final-period management are put and delivered to seedling in a suitable place to breed, and using scientific management, the reduction incidence of disease improves survival rate and yield, with good economic benefit.
Description
Technical field
The invention belongs to fresh water aquaculture field, and in particular to a kind of polyculture method of river crab and cray.
Background technology
River crab is a kind of economic crab, also known as steamed crab, eriocheir sinensis, clear water crab or crab, is the cuisines that China has long enjoyed a good reputation.
Therefore its foot of a chela is used to take food gains the name with against the enemy, the close raw fine hair of outer rim in metacarpus, Eriocheir.Steamed crab is U.S. that people like
Food, not only tasty mouthfeel but also nutritive value is very high.
Cray is also referred to as Procambius clarkii, red crayfish and freshwater crayfish.Be similar to shrimp and crust is hard.Adult is about 5.6-
11.9 centimetres, kermesinus, the nearly black in crust part, belly back side has a wedge-shaped striped.Juvenile prawn body is uniform grey, is had sometimes
Black ripple, chela is long and narrow, is not separated in the middle part of crust by areola, substantially has particle on crust.It is economic freshwater shrimps, because
Meat flavour is delicious wide popular to people.
Food can be striven with lobster due to river crab, oxygen is striven, strive pasture and water, and both there is autotomy and mutually residual habit, tradition is supported
Grow harmful organisms of the straight grip lobster as crab pond, it is believed that foster lobster is covered in crab pond certain risk, and lobster can kill and devour
Just in the soft crab of shell.This year, the ground such as the south of the River starts to support in the set of river crab and lobster, achieves good effect, still
Still there are problems that the cray quantity that survival rate is not high, set is foster is relatively fewer, yield is not high and manages not.
The content of the invention
The present invention is directed to problems of the prior art there is provided the polyculture method of a kind of river crab and cray, including with
Lower condition and step:
(1) pond is leveled:Excessive mud is purged to pond, it is ensured that bottom of pond is flat, in pond dig have " well " font or
" returning " font irrigation canals and ditches, and equipped with pond micro-pore oxygenation facility, pond surrounding has the anti-escape wall of laying;Finally entered again with lime water
The full pond sterilization of row;
(2) pasture and water are planted:Pasture and water cultivated area is the 50-70% of pond area;
(3) spiral shell is delivered:Every mu is delivered 500-700 kilograms of spiral shell living;
(4) seedling is put in a suitable place to breed:Crab species are put in a suitable place to breed:The crab species for selecting oneself to cultivate ,/kilogram of specification 80~150, neat specification,
Disease-free without incompleteness, body surface color and luster is normal, energetic, and every mu is put in a suitable place to breed 500-800 only;Cray kind is put in a suitable place to breed:Deliver specification be 20~
50/kilogram seed shrimps, every mu 4-6 kilograms;
(5) feed and final-period management are delivered:Feed is delivered into culturing pool, is fed within 10-15g/ days by every, feed is divided to two
The secondary morning and evening is averagely delivered, it is necessary to ensure that amount of oxygen is in 5.0-6.0mg/L in culturing pool twice, changes within 5-10 days fresh water once, 10-
15 days it is sterilized once, until capture.
Middle arrangement aerator and dissolved oxygen on-Line Monitor Device are leveled in step (1) pond.
Concealed body is disposed with the leveling of step (1) pond is perched for it live in caves, including thick bamboo tube, tile, mesh sheet, brick
Block, stone, bamboo raft, plastic barrel, artificial cave.
In the plantation of step (2) pasture and water:Pasture and water are based on hydrilla verticillata, collocation eel grass and waterweed.
Spiral shell is delivered in step (3):Deliver in two times, deliver every mu of 200-300kg in the 4-5 months for the first time, exist for the second time
The 6-8 months deliver every mu of 300-400kg.
In step (4), seedling is put in a suitable place to breed:3%-5% saline sook seedling is used before putting in a suitable place to breed 10-30 minutes.
Feed is that 20%-50% is plant source feed, and 50%-80% is animal sources feed.
Plant source feed:Pumpkin, soya bean, corn and potato, are granulated after crushing.
Animal material resource feed:Small fish, spiral shell or spiral shell freshwater mussel meat.
The beneficial effect that the present invention reaches compared with prior art:
(1) survival rate is high:The dissolved oxygen in water is monitored in real time using online dissolved oxygen monitor, and arranged
There is micro-pore oxygenation facility, it is ensured that amount of oxygen has very big work in 5.0-6.0mg/L for the raising of survival rate in culturing pool
With;Pasture and water cultivated area is the 50-70% and arrangement concealed body of pond area, can wherein be hidden oneself again for shrimp, crab, hides enemy
Harmful and similar cannibalisation, favorably improves survival rate;Pasture and water are planted simultaneously and spiral shell living is delivered, and can be that shrimp and crab provide abundance of food,
And feed is also delivered daily, the shrimp crab having enough reduces and cut one another's throat, and improves certain survival rate.
(2) yield is high:It is exactly to improve yield while raising survival rate, uses various ways to provide food for shrimp crab,
Spiral shell is wherein delivered, is delivered in two times, is delivered for the first time in the 4-5 months, is delivered for the second time in the 6-8 months, blue or green, meat and vegetables in the middle of the essence of two
The principle science bait throwing in of collocation so that shrimp crab gesture is good.
(3) scientific management, reduces the incidence of disease:Include the sterilization in full pond, 3%-5% saline sook kind is used before putting in a suitable place to breed
Seedling, online dissolved oxygen monitor is monitored in real time to the dissolved oxygen in water, changes within 5-10 days fresh water once, is killed within 10-15 days
Once, the management of these science provides good guarantee to bacterium for the growth of shrimp crab, effectively reduces the incidence of disease.
Embodiment
Limited with reference to specific embodiment technical scheme is further, but claimed
Scope is not only limited to made description.
Embodiment one
(1) pond is leveled:The pool mouthful 1,100 mu of area, are to utilize the improved pond of low-lying land, and each pool is along surrounding
Back-shaped ditch 8 meters wide is excavated, 0.8 meter of ditch depth, pond table top is deep 1.2 meters, substrate is loam, water source is mountain spring water, and water is sufficient,
Water nonpollution, enters draining conveniently, and pond surrounding builds anti-escape wall using special anti-escape plastic sheeting, and film buries 20 centimetres,
High 50 cm of wall, and equipped with pond micro-pore oxygenation facility and online dissolved oxygen monitor, winter starts whole to pond progress
Shape is transformed, and removes excessive mud, it is ensured that bottom of pond is flat, 10 centimetres of mud, and using freezing and exposure method kill pool ins and outs bacterium,
Virus, improves the physicochemical property of soil, in mid-February every mu of use 125 the full ponds of kilogram of raw calcification water sprinkle and pour sterilization, and in bottom of pond
Arrange concealed body, including thick bamboo tube, tile, mesh sheet, fragment of brick, stone, bamboo raft, plastic barrel, artificial cave;
(2) pasture and water are planted
Pasture and water cultivated area is the 50% of pond area, based on hydrilla verticillata, collocation eel grass and waterweed, is opened by the end of February
Begin to plant waterweed on the side of circular groove four, sow eel grass kind in beach face at the beginning of 4 months and wheel blade is black, every mu respectively with kind of 1.5 kilograms, Quan Chi
Disseminate;
(3) spiral shell is delivered
Every mu of water surface delivers 500 kilograms of spiral shell living, delivers in two times.During at the beginning of first arrival in April 5 months, every mu is delivered spiral shell living
200 kilograms, 300 kilograms of spiral shell is delivered again to every mu at the beginning of August by the end of June, it is bred growth in pond, can both purify pond water
Matter, provides agreeable to the taste active bait for river crab and lobster again;
(4) seedling is put in a suitable place to breed
Crab species are put in a suitable place to breed:The crab species for selecting oneself to cultivate ,/kilogram of specification 120~150, neat specification is disease-free without incompleteness,
Body surface color and luster is normal, energetic, is put in a suitable place to breed at the beginning of 3 months, and every mu is put in a suitable place to breed 500;
Lobster kind is put in a suitable place to breed:It is 25~30/kilogram seed shrimps to deliver specification in late August last year, about 4 kilograms every mu, allows it
Burrowed in pond survive the winter, natural propagation;
3%-5% saline sook seedling is used before putting in a suitable place to breed 10-30 minutes.
(5) feed and final-period management are delivered:Feed is delivered into culturing pool, is fed within 10-15g/ days by every, feed is divided to two
The secondary morning and evening is averagely delivered, it is necessary to ensure that amount of oxygen is in 5.0-6.0mg/L in culturing pool twice, changes within 5-10 days fresh water once, 10-
15 days it is sterilized once, until capture.
Embodiment two
(1) pond is leveled:The pool mouthful 1,100 mu of area, are to utilize the improved pond of low-lying land, and each pool is along surrounding
Back-shaped ditch 8 meters wide is excavated, 0.8 meter of ditch depth, pond table top is deep 1.2 meters, substrate is loam, water source is mountain spring water, and water is sufficient,
Water nonpollution, enters draining conveniently, and pond surrounding builds anti-escape wall using special anti-escape plastic sheeting, and film buries 20 centimetres,
High 50 cm of wall, and equipped with pond micro-pore oxygenation facility and online dissolved oxygen monitor, winter starts whole to pond progress
Shape is transformed, and removes excessive mud, it is ensured that bottom of pond is flat, 10 centimetres of mud, and using freezing and exposure method kill pool ins and outs bacterium,
Virus, improves the physicochemical property of soil, in mid-February every mu of use 125 the full ponds of kilogram of raw calcification water sprinkle and pour sterilization, and in bottom of pond
Arrange concealed body, including thick bamboo tube, tile, mesh sheet, fragment of brick, stone, bamboo raft, plastic barrel, artificial cave;
(2) pasture and water are planted
Pasture and water cultivated area is the 60% of pond area, based on hydrilla verticillata, collocation eel grass and waterweed, is opened by the end of February
Begin to plant waterweed on the side of circular groove four, sow eel grass kind in beach face at the beginning of 4 months and wheel blade is black, use respectively for every mu and plant 2 kilograms, full pond dissipates
Broadcast;
(3) spiral shell is delivered
Every mu of water surface delivers 600 kilograms of spiral shell living, delivers in two times.During at the beginning of first arrival in April 5 months, every mu is delivered spiral shell living
300 kilograms, 300 kilograms of spiral shell is delivered again to every mu at the beginning of August by the end of June, it is bred growth in pond, can both purify pond water
Matter, provides agreeable to the taste active bait for river crab and lobster again;
(4) seedling is put in a suitable place to breed
Crab species are put in a suitable place to breed:The crab species for selecting oneself to cultivate ,/kilogram of specification 120~150, neat specification is disease-free without incompleteness,
Body surface color and luster is normal, energetic, is put in a suitable place to breed at the beginning of 3 months, and every mu is put in a suitable place to breed 700;
Lobster kind is put in a suitable place to breed:It is 25~30/kilogram seed shrimps to deliver specification in late August last year, about 5 kilograms every mu, allows it
Burrowed in pond survive the winter, natural propagation;
3%-5% saline sook seedling is used before putting in a suitable place to breed 10-30 minutes.
(5) feed and final-period management are delivered:Feed is delivered into culturing pool, is fed within 10-15g/ days by every, feed is divided to two
The secondary morning and evening is averagely delivered, it is necessary to ensure that amount of oxygen is in 5.0-6.0mg/L in culturing pool twice, changes within 5-10 days fresh water once, 10-
15 days it is sterilized once, until capture.
Embodiment three
(1) pond is leveled:The pool mouthful 1,100 mu of area, are to utilize the improved pond of low-lying land, and each pool is along surrounding
Back-shaped ditch 8 meters wide is excavated, 0.8 meter of ditch depth, pond table top is deep 1.2 meters, substrate is loam, water source is mountain spring water, and water is sufficient,
Water nonpollution, enters draining conveniently, and pond surrounding builds anti-escape wall using special anti-escape plastic sheeting, and film buries 20 centimetres,
High 50 cm of wall, and equipped with pond micro-pore oxygenation facility and online dissolved oxygen monitor, winter starts whole to pond progress
Shape is transformed, and removes excessive mud, it is ensured that bottom of pond is flat, 10 centimetres of mud, and using freezing and exposure method kill pool ins and outs bacterium,
Virus, improves the physicochemical property of soil, in mid-February every mu of use 125 the full ponds of kilogram of raw calcification water sprinkle and pour sterilization, and in bottom of pond
Arrange concealed body, including thick bamboo tube, tile, mesh sheet, fragment of brick, stone, bamboo raft, plastic barrel, artificial cave;
(2) pasture and water are planted
Pasture and water cultivated area is the 70% of pond area, based on hydrilla verticillata, collocation eel grass and waterweed, is opened by the end of February
Begin to plant waterweed on the side of circular groove four, sow eel grass kind in beach face at the beginning of 4 months and wheel blade is black, every mu respectively with kind of 2.5 kilograms, Quan Chi
Disseminate;
(3) spiral shell is delivered
Every mu of water surface delivers 700 kilograms of spiral shell living, delivers in two times.During at the beginning of first arrival in April 5 months, every mu is delivered spiral shell living
300 kilograms, 400 kilograms of spiral shell is delivered again to every mu at the beginning of August by the end of June, it is bred growth in pond, can both purify pond water
Matter, provides agreeable to the taste active bait for river crab and lobster again;
(4) seedling is put in a suitable place to breed
Crab species are put in a suitable place to breed:The crab species for selecting oneself to cultivate ,/kilogram of specification 120~150, neat specification is disease-free without incompleteness,
Body surface color and luster is normal, energetic, is put in a suitable place to breed at the beginning of 3 months, and every mu is put in a suitable place to breed 800;
Lobster kind is put in a suitable place to breed:It is 25~30/kilogram seed shrimps to deliver specification in late August last year, about 6 kilograms every mu, allows it
Burrowed in pond survive the winter, natural propagation;
3%-5% saline sook seedling is used before putting in a suitable place to breed 10-30 minutes.
(5) feed and final-period management are delivered:Feed is delivered into culturing pool, is fed within 10-15g/ days by every, feed is divided to two
The secondary morning and evening is averagely delivered, it is necessary to ensure that amount of oxygen is in 5.0-6.0mg/L in culturing pool twice, changes within 5-10 days fresh water once, 10-
15 days it is sterilized once, until capture.
Claims (9)
1. a kind of river crab and the polyculture method of cray, it is characterised in that:Comprise the following steps:
(1) pond is leveled:Excessive mud is purged to pond, it is ensured that bottom of pond is flat, being dug in pond has " well " font or " returning "
Font irrigation canals and ditches, and equipped with pond micro-pore oxygenation facility, pond surrounding has the anti-escape wall of laying;Finally carried out entirely with lime water again
Pond is sterilized;
(2) pasture and water are planted:Pasture and water cultivated area is the 50%-70% of pond area;
(3) spiral shell is delivered:Every mu is delivered 500-700 kilograms of spiral shell living;
(4) seedling is put in a suitable place to breed:Crab species are put in a suitable place to breed:The crab species for selecting oneself to cultivate ,/kilogram of specification 80~150, neat specification is disease-free
Without incompleteness, body surface color and luster is normal, energetic, and every mu is put in a suitable place to breed 500-800 only;Cray kind is put in a suitable place to breed:Deliver specification be 20~50/
Kilogram seed shrimp, every mu 4-6 kilograms;
(5) feed and final-period management are delivered:Feed is delivered into culturing pool, is fed within 10-15g/ days by every, feed is early in two times
Evening is average twice to deliver, it is necessary to ensure that amount of oxygen is in 5.0-6.0mg/L in culturing pool, changes within 5-10 days fresh water once, 10-15 days
It is sterilized once, until capture.
2. river crab as claimed in claim 1 and the polyculture method of cray, it is characterised in that:In leveling for step (1) pond
Middle arrangement dissolved oxygen on-Line Monitor Device.
3. river crab as claimed in claim 1 and the polyculture method of cray, it is characterised in that:In leveling for step (1) pond
In be disposed with concealed body and perched for it and live in caves, including thick bamboo tube, tile, mesh sheet, fragment of brick, stone, bamboo raft, plastic barrel, artificial hole
Cave.
4. river crab as claimed in claim 1 and the polyculture method of cray, it is characterised in that:In the plantation of step (2) pasture and water:Water
Grass is based on hydrilla verticillata, collocation eel grass and waterweed.
5. a kind of polyculture method of river crab and cray as claimed in claim 1, it is characterised in that:(3) spiral shell is delivered:It is divided to two
It is secondary to deliver, every mu of 200-300kg is delivered in the 4-5 months for the first time, every mu of 300-400kg is delivered in the 6-8 months for the second time.
6. river crab as claimed in claim 1 and the polyculture method of cray, it is characterised in that:(4) seedling is put in a suitable place to breed:Before putting in a suitable place to breed
With 3%-5% saline sook seedling 10-30 minutes.
7. river crab as claimed in claim 1 and the polyculture method of cray, it is characterised in that:Feed is that 20%-50% is plant
Material resource feed, 50%-80% is animal sources feed.
8. river crab as claimed in claim 7 and the polyculture method of cray, it is characterised in that:Plant source feed:Pumpkin, Huang
Beans, corn and potato, are granulated after crushing.
9. river crab as claimed in claim 7 and the polyculture method of cray, it is characterised in that:Animal material resource feed:Small fish,
Spiral shell or spiral shell freshwater mussel meat.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107372247A (en) * | 2017-07-24 | 2017-11-24 | 安徽华亿农牧科技发展有限公司 | The ecological cultivation method of one seed shrimp crab mixing |
CN107711643A (en) * | 2017-11-10 | 2018-02-23 | 广西沙田仙人滩农业投资有限公司 | A kind of crab pool multi items polyculture method |
CN109874714A (en) * | 2019-03-26 | 2019-06-14 | 江苏农牧科技职业学院 | A kind of ecological cultivation method of Australia freshwater crayfish and Eriocheir sinensis intercropping |
CN113455432A (en) * | 2021-07-27 | 2021-10-01 | 江苏省淡水水产研究所 | Method for culturing river crabs and crayfishes in same pond |
CN114532266A (en) * | 2022-02-22 | 2022-05-27 | 江苏虹州农业发展有限公司 | Ecological breeding method for intercropping crayfishes in crab pool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104082242A (en) * | 2014-07-02 | 2014-10-08 | 和县明信水产养殖专业合作社 | Efficient pollution-free culturing method for red swamp crayfishes |
CN104996341A (en) * | 2015-08-10 | 2015-10-28 | 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 | High-yield crawfish culture method |
-
2017
- 2017-03-10 CN CN201710141625.3A patent/CN106942108A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104082242A (en) * | 2014-07-02 | 2014-10-08 | 和县明信水产养殖专业合作社 | Efficient pollution-free culturing method for red swamp crayfishes |
CN104996341A (en) * | 2015-08-10 | 2015-10-28 | 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 | High-yield crawfish culture method |
Non-Patent Citations (1)
Title |
---|
无: "2012年渔业主推技术(六)克氏原螯虾苗种培育与生态养殖技术", 《中国水产》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107372247A (en) * | 2017-07-24 | 2017-11-24 | 安徽华亿农牧科技发展有限公司 | The ecological cultivation method of one seed shrimp crab mixing |
CN107711643A (en) * | 2017-11-10 | 2018-02-23 | 广西沙田仙人滩农业投资有限公司 | A kind of crab pool multi items polyculture method |
CN109874714A (en) * | 2019-03-26 | 2019-06-14 | 江苏农牧科技职业学院 | A kind of ecological cultivation method of Australia freshwater crayfish and Eriocheir sinensis intercropping |
CN113455432A (en) * | 2021-07-27 | 2021-10-01 | 江苏省淡水水产研究所 | Method for culturing river crabs and crayfishes in same pond |
CN114532266A (en) * | 2022-02-22 | 2022-05-27 | 江苏虹州农业发展有限公司 | Ecological breeding method for intercropping crayfishes in crab pool |
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