CN105830969A - River crab culture method - Google Patents

River crab culture method Download PDF

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Publication number
CN105830969A
CN105830969A CN201610189543.1A CN201610189543A CN105830969A CN 105830969 A CN105830969 A CN 105830969A CN 201610189543 A CN201610189543 A CN 201610189543A CN 105830969 A CN105830969 A CN 105830969A
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CN
China
Prior art keywords
crab
water
culturing pool
days
centimetre
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610189543.1A
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Chinese (zh)
Inventor
干剑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU XIANGCHENG DISTRICT YANGCHENGHU TOWN JIANCHENG AQUATIC PRODUCT ECOLOGICAL FARMING PROFESSIONAL COOPERATIVES
Original Assignee
SUZHOU XIANGCHENG DISTRICT YANGCHENGHU TOWN JIANCHENG AQUATIC PRODUCT ECOLOGICAL FARMING PROFESSIONAL COOPERATIVES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUZHOU XIANGCHENG DISTRICT YANGCHENGHU TOWN JIANCHENG AQUATIC PRODUCT ECOLOGICAL FARMING PROFESSIONAL COOPERATIVES filed Critical SUZHOU XIANGCHENG DISTRICT YANGCHENGHU TOWN JIANCHENG AQUATIC PRODUCT ECOLOGICAL FARMING PROFESSIONAL COOPERATIVES
Priority to CN201610189543.1A priority Critical patent/CN105830969A/en
Publication of CN105830969A publication Critical patent/CN105830969A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

The invention discloses a river crab culture method comprising the following steps: culture preparation, crab seedling selection, and management; the river crab culture method can improve river crab culture yield, uses no harmful matters, so the method is green and more environment friendly.

Description

The cultural method of crab
Technical field
The present invention relates to aquaculture field, particularly relate to the cultural method of a kind of crab.
Background technology
Crab often lives in caves the mud bank of Yu Jiang, river, lakes and marhshes, and nocturnalism, with fish, shrimp, spoil and corn for food, every year Autumn, normal migration was laid eggs to the river mouth gone to sea, and Second Year 3～hatching in May, after developing into children Eriocheir sinensis, then river of tracing back is Fresh & Tender in Texture, is The food simply being loved by the people, delicious flavour, nutritious, there is the highest economic worth.
But the cultural method of crab also has many areas for improvement, the most excessive use chemical substance now And medicine, not only affect the mouthfeel of crab, and not environmentally healthy, so people need more to meet the culture of Chinese mitten crab side of requirement Method.
Summary of the invention
The technical problem that present invention mainly solves is to provide the cultural method of a kind of crab, have that reliability is high, yield high, The advantages such as environmental protection, simultaneously aquaculture application and universal on have market prospect widely.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is:
Thering is provided the cultural method of a kind of crab, step includes:
Select deep 1.5-2.0 rice, have abundant water resources, free of contamination pond is as culturing pool；Drain the water in culturing pool to carry out cruelly Shining, then every mu applies quick lime 20-30 kilogram；
After 3-5 days, water filling 0.6-0.8 rice in culturing pool, every mu applies the farm manure 500-600 become thoroughly decomposed simultaneously
Kilogram；
After 30 days, select without sick and wounded, without disabled, the juvenile crab of body weight 10-12 gram, every mu of input juvenile crab 2000-2200
Only；Every morning 6 point, at 15 at noon and at 22 in evening carry out throwing something and feeding of a feedstuff, described feedstuff bag
Include greenfeed 15-20 part, soybean cake 20-25 part, fish and shrimp 10-15 part, Lumbricus 5-8 part, pluck 8-12 part, fishbone powder 4- 6 parts, Catergen-3 parts, sweet potato powder 8-15 part, egg yolk 5-10 part；The water temperature of culturing pool is maintained at 15-28 DEG C, transparency guarantor Hold at 30-50 centimetre；Carry out 2-3 time every day patrolling the pool, once changed water every 7-15 days, change 30-40 centimetre of water every time；At 9- In October, when fishing for, first the water in culturing pool is evacuated to 30-40 centimetre, then fishes for.
In a preferred embodiment of the present invention, before juvenile crab is put in a suitable place to breed, soak 15-20 with the sodium chloride solution that concentration is 5% and divide Clock.
In a preferred embodiment of the present invention, putting in a suitable place to breed latter 10-15 days, the surrounding at culturing pool installs block or hurdle Plate.
The invention has the beneficial effects as follows: be possible not only to improve the yield of culture of Chinese mitten crab, and do not use harmful substance, more Environmental protection.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection Enclose.
The embodiment of the present invention includes:
A kind of cultural method of crab, step includes:
Select deep 1.5-2.0 rice, have abundant water resources, free of contamination pond is as culturing pool；Drain the water in culturing pool to carry out cruelly Shining, then every mu applies quick lime 20-30 kilogram；
After 3-5 days, water filling 0.6-0.8 rice in culturing pool, every mu applies the farm manure 500-600 become thoroughly decomposed simultaneously
Kilogram；
After 30 days, select without sick and wounded, without disabled, the juvenile crab of body weight 10-12 gram, every mu of input juvenile crab 2000-2200
Only；Every morning 6 point, at 15 at noon and at 22 in evening carry out throwing something and feeding of a feedstuff, described feedstuff bag
Include greenfeed 15-20 part, soybean cake 20-25 part, fish and shrimp 10-15 part, Lumbricus 5-8 part, pluck 8-12 part, fishbone powder 4- 6 parts, Catergen-3 parts, sweet potato powder 8-15 part, egg yolk 5-10 part；The water temperature of culturing pool is maintained at 15-28 DEG C, transparency guarantor Hold at 30-50 centimetre；Carry out 2-3 time every day patrolling the pool, once changed water every 7-15 days, change 30-40 centimetre of water every time；At 9- In October, when fishing for, first the water in culturing pool is evacuated to 30-40 centimetre, then fishes for.
Before juvenile crab is put in a suitable place to breed, soak 15-20 minute with the sodium chloride solution that concentration is 5%.
Putting in a suitable place to breed latter 10-15 days, the surrounding at culturing pool installs block or breast board.
The cultural method of crab of the present invention provides the benefit that: is possible not only to improve the yield of culture of Chinese mitten crab, and does not makes With harmful substance, more environmental protection.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck Territory, is the most in like manner included in the scope of patent protection of the present invention.

Claims (3)

1. the cultural method of a crab, it is characterised in that step includes:
Select deep 1.5-2.0 rice, have abundant water resources, free of contamination pond is as culturing pool；Drain the water in culturing pool to carry out cruelly Shining, then every mu applies quick lime 20-30 kilogram；
After 3-5 days, water filling 0.6-0.8 rice in culturing pool, every mu applies the farm manure 500-600 become thoroughly decomposed simultaneously
Kilogram；
After 30 days, select without sick and wounded, without disabled, the juvenile crab of body weight 10-12 gram, every mu of input juvenile crab 2000-2200
Only；Every morning 6 point, at 15 at noon and at 22 in evening carry out throwing something and feeding of a feedstuff, described feedstuff bag
Include greenfeed 15-20 part, soybean cake 20-25 part, fish and shrimp 10-15 part, Lumbricus 5-8 part, pluck 8-12 part, fishbone powder 4- 6 parts, Catergen-3 parts, sweet potato powder 8-15 part, egg yolk 5-10 part；The water temperature of culturing pool is maintained at 15-28 DEG C, transparency guarantor Hold at 30-50 centimetre；Carry out 2-3 time every day patrolling the pool, once changed water every 7-15 days, change 30-40 centimetre of water every time；At 9- In October, when fishing for, first the water in culturing pool is evacuated to 30-40 centimetre, then fishes for.
The cultural method of crab the most according to claim 1, it is characterised in that before juvenile crab is put in a suitable place to breed, is the chlorine of 5% by concentration Change sodium solution to soak 15-20 minute.
The cultural method of crab the most according to claim 1, it is characterised in that put in a suitable place to breed latter 10-15 days, at the four of culturing pool Week installs block or breast board.
CN201610189543.1A 2016-03-30 2016-03-30 River crab culture method Pending CN105830969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610189543.1A CN105830969A (en) 2016-03-30 2016-03-30 River crab culture method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610189543.1A CN105830969A (en) 2016-03-30 2016-03-30 River crab culture method

Publications (1)

Publication Number Publication Date
CN105830969A true CN105830969A (en) 2016-08-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610189543.1A Pending CN105830969A (en) 2016-03-30 2016-03-30 River crab culture method

Country Status (1)

Country Link
CN (1) CN105830969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107455304A (en) * 2017-09-13 2017-12-12 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 The high quality cultural method of Taihu Lake crab
CN108925385A (en) * 2018-08-10 2018-12-04 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 The high-yield cultivation method of rice steamed crab

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050089688A (en) * 2004-03-05 2005-09-08 조경태 Method for domesticating queen crab
CN101057563A (en) * 2007-05-31 2007-10-24 金坛市绿源特种水产科技有限公司 Novel method for crab pond comprehensive ecological cultivation
CN102326520A (en) * 2011-08-18 2012-01-25 齐遵利 New method for cultivating river crab in rice field
CN103371114A (en) * 2012-04-23 2013-10-30 新沂市佳成生态养殖有限公司 Method for culturing river crab
CN104273063A (en) * 2014-09-28 2015-01-14 湖北省水产技术推广中心 Pond crab strengthened breeding method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050089688A (en) * 2004-03-05 2005-09-08 조경태 Method for domesticating queen crab
CN101057563A (en) * 2007-05-31 2007-10-24 金坛市绿源特种水产科技有限公司 Novel method for crab pond comprehensive ecological cultivation
CN102326520A (en) * 2011-08-18 2012-01-25 齐遵利 New method for cultivating river crab in rice field
CN103371114A (en) * 2012-04-23 2013-10-30 新沂市佳成生态养殖有限公司 Method for culturing river crab
CN104273063A (en) * 2014-09-28 2015-01-14 湖北省水产技术推广中心 Pond crab strengthened breeding method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
柳江虹等: "优质河蟹养殖技术探讨", 《渔业致富指南》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107455304A (en) * 2017-09-13 2017-12-12 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 The high quality cultural method of Taihu Lake crab
CN108925385A (en) * 2018-08-10 2018-12-04 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 The high-yield cultivation method of rice steamed crab

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Application publication date: 20160810

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