CN105850822A - Eutrophic lobster farming method - Google Patents
Eutrophic lobster farming method Download PDFInfo
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- CN105850822A CN105850822A CN201610475886.4A CN201610475886A CN105850822A CN 105850822 A CN105850822 A CN 105850822A CN 201610475886 A CN201610475886 A CN 201610475886A CN 105850822 A CN105850822 A CN 105850822A
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- Prior art keywords
- lobster
- bait
- water
- throw
- eutrophy
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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
-
- 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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- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a eutrophic lobster farming method, comprising the following steps: (1), selecting a site; (2), releasing lobsters; (3), feeding; (4), controlling a water body. In the above manner, the method has the advantages of high survival rate, improved economic benefit, high vitality, nutrient sufficiency, naturalness and no pollution and higher yield, and the method has a promising market prospect in terms of popularization.
Description
Technical field
The present invention relates to aquaculture field, particularly relate to the eutrophy cultural method of a kind of lobster.
Background technology
Aquaculture is one of industry that in China's animal husbandry, system is huge, pure wild aquatic organism yields poorly, survival rate is low, it is unfavorable for preying on a large scale, and existing many employings of extensive aquaculture are propagated artificially, long-term feeding feed, rapid-result cultivation within much smaller than the time of production cycle, nutrition is the highest, meat is the most delicious, also can remain hormone, the health of serious harm eater in aquatic organism body.
Summary of the invention
The technical problem that present invention mainly solves is to provide the eutrophy cultural method of a kind of lobster, by while ensureing extensive raising, simulation natural surroundings, follow growth cycle, cultivate according to the natural habit of lobster, pure natural is nuisanceless, enhances vitality, improves yield, and the popularizing of eutrophy cultural method lobster has market prospects widely.
For solving above-mentioned technical problem, the present invention provides the eutrophy cultural method of a kind of lobster, comprises the following steps:
(1) place selects: select have abundant water resources, area is 3-5 mu, water depth more than 1 meter, water pH value be 7.5-8.5, water transparency be that the lake of 30-40cm, pond, stream, rice field are as the cultivation place of lobster;
(2) throw in: before input, throw in quick lime according to the ratio of average every mu of 80-100kg carry out disinfection, after sterilizing 15 days, throw in planktonic organism to water body, throw in lobster seedling after 2-3 hour, throw according to the ratio of averagely every square metre 7-10 tail;
(3) feeding: often throw in bait once in 2-5 days, throws in planktonic organism once in every 15-20 days, and the time every time throwing in bait is dusk 4-6 point;
(4) water body controls: often within 5-7 days, changing water once, the volume every time changing water accounts for 1st/1st to five/10th of former water body volume.
In a preferred embodiment of the present invention, the described planktonic organism in step (2), (3) include dinoflagellate, chrysophyceae, diatom, blue-green algae, flagellate, wheel animalcule, jellyfish one or more.
In a preferred embodiment of the present invention, the quality proportioning of the composition of the described bait in step (3) includes 20% vegetal bait and 80% animal bait.
In a preferred embodiment of the present invention, described vegetal bait include wheat, pasture and water, rape cake, soya-bean cake, flour one or several.
In a preferred embodiment of the present invention, described bait-animals property bait include the flesh of fish, freshwater mussel meat, fish meal, fermentation animal manure one or several.
The invention has the beneficial effects as follows: the eutrophy cultural method of lobster of the present invention has that survival rate is high, increase economic efficiency, vitality is strong, nutrient is sufficient, the most nuisanceless, output increased advantage, and the popularizing of eutrophy cultural method lobster has market prospects widely.
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 embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present invention includes:
The eutrophy cultural method of a kind of lobster, comprises the following steps:
(1) place selects: select have abundant water resources, area is 3-5 mu, water depth more than 1 meter, water pH value be 7.5-8.5, water transparency be that the lake of 30-40cm, pond, stream, rice field are as the cultivation place of lobster;
(2) throw in: before input, throw in quick lime according to the ratio of average every mu of 80-100kg carry out disinfection, after sterilizing 15 days, throw in planktonic organism to water body, throw in lobster seedling after 2-3 hour, throw according to the ratio of averagely every square metre 7-10 tail;
(3) feeding: often throw in bait once in 2-5 days, throws in planktonic organism once in every 15-20 days, and the time every time throwing in bait is dusk 4-6 point;
(4) water body controls: often within 5-7 days, changing water once, the volume every time changing water accounts for 1st/1st to five/10th of former water body volume.
Preferably, the described planktonic organism in step (2), (3) include dinoflagellate, chrysophyceae, diatom, blue-green algae, flagellate, wheel animalcule, jellyfish one or more.
Preferably, the quality proportioning of the composition of the described bait in step (3) includes 20% vegetal bait and 80% animal bait.
Preferably, described vegetal bait include wheat, pasture and water, rape cake, soya-bean cake, flour one or several.
Preferably, described bait-animals property bait include the flesh of fish, freshwater mussel meat, fish meal, fermentation animal manure one or several.
The eutrophy cultural method of lobster of the present invention provides the benefit that:
One, by using pond to coordinate cultivation with Natural Water so that lobster has natural growing environment, and the most anti-season grows, and follows strictly growth cycle;
Two, periodically throw in planktonic organism and maintain the nutrient of water body by using so that water body is chronically at eutrophic state, is conducive to improving growth rate and the quality of lobster, and then improves yield, safety nuisance free, economical and practical.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (5)
1. the eutrophy cultural method of a lobster, it is characterised in that comprise the following steps:
(1) place selects: select have abundant water resources, area is 3-5 mu, water depth more than 1 meter, water pH value be 7.5-8.5, water transparency be that the lake of 30-40cm, pond, stream, rice field are as the cultivation place of lobster;
(2) throw in: before input, throw in quick lime according to the ratio of average every mu of 80-100kg carry out disinfection, after sterilizing 15 days, throw in planktonic organism to water body, throw in lobster seedling after 2-3 hour, throw according to the ratio of averagely every square metre 7-10 tail;
(3) feeding: often throw in bait once in 2-5 days, throws in planktonic organism once in every 15-20 days, and the time every time throwing in bait is dusk 4-6 point;
(4) water body controls: often within 5-7 days, changing water once, the volume every time changing water accounts for 1st/1st to five/10th of former water body volume.
The eutrophy cultural method of lobster the most according to claim 1, it is characterised in that the described planktonic organism in step (2), (3) include dinoflagellate, chrysophyceae, diatom, blue-green algae, flagellate, wheel animalcule, jellyfish one or more.
The eutrophy cultural method of lobster the most according to claim 1, it is characterised in that the quality proportioning of the composition of the described bait in step (3) includes 20% vegetal bait and 80% animal bait.
The eutrophy cultural method of lobster the most according to claim 3, it is characterised in that described vegetal bait include wheat, pasture and water, rape cake, soya-bean cake, flour one or several.
The eutrophy cultural method of lobster the most according to claim 3, it is characterised in that described bait-animals property bait include the flesh of fish, freshwater mussel meat, fish meal, fermentation animal manure one or several.
Priority Applications (1)
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CN201610475886.4A CN105850822A (en) | 2016-06-27 | 2016-06-27 | Eutrophic lobster farming method |
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CN201610475886.4A CN105850822A (en) | 2016-06-27 | 2016-06-27 | Eutrophic lobster farming method |
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CN201610475886.4A Pending CN105850822A (en) | 2016-06-27 | 2016-06-27 | Eutrophic lobster farming method |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108782381A (en) * | 2018-05-14 | 2018-11-13 | 霍山县大海生态养殖农民专业合作社 | A kind of river cray cultural method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2165058A5 (en) * | 1971-12-16 | 1973-08-03 | Khan Chakoff Timour | Pond for rearing flat-fish and lobsters - with nylon mesh deflector |
CN104206322A (en) * | 2014-08-04 | 2014-12-17 | 句容市宁道龙琴家庭农场 | Ecological breeding method of procambarus clarkii |
CN104255601A (en) * | 2014-09-23 | 2015-01-07 | 苏州市相城区新时代特种水产养殖场 | Freshwater crayfish culturing method |
CN104430089A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Pollution-free fresh water lobster breeding method |
CN105393953A (en) * | 2015-10-29 | 2016-03-16 | 苏州市美人半岛齐力生态农产品专业合作社 | High-yield culture method for lobsters |
-
2016
- 2016-06-27 CN CN201610475886.4A patent/CN105850822A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2165058A5 (en) * | 1971-12-16 | 1973-08-03 | Khan Chakoff Timour | Pond for rearing flat-fish and lobsters - with nylon mesh deflector |
CN104206322A (en) * | 2014-08-04 | 2014-12-17 | 句容市宁道龙琴家庭农场 | Ecological breeding method of procambarus clarkii |
CN104255601A (en) * | 2014-09-23 | 2015-01-07 | 苏州市相城区新时代特种水产养殖场 | Freshwater crayfish culturing method |
CN104430089A (en) * | 2014-12-01 | 2015-03-25 | 苏州市相城区盛胡特种养殖专业合作社 | Pollution-free fresh water lobster breeding method |
CN105393953A (en) * | 2015-10-29 | 2016-03-16 | 苏州市美人半岛齐力生态农产品专业合作社 | High-yield culture method for lobsters |
Non-Patent Citations (2)
Title |
---|
占家智等: "《小龙虾实用养殖技术问答》", 31 August 2015, 金盾出版社 * |
羊茜等: "《龙虾这样养殖就赚钱》", 31 March 2013, 科学技术文献出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108782381A (en) * | 2018-05-14 | 2018-11-13 | 霍山县大海生态养殖农民专业合作社 | A kind of river cray cultural method |
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Application publication date: 20160817 |