CN104969893A - High-yield mixed breeding method for mussels culturing pearls - Google Patents
High-yield mixed breeding method for mussels culturing pearls Download PDFInfo
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- CN104969893A CN104969893A CN201510483274.5A CN201510483274A CN104969893A CN 104969893 A CN104969893 A CN 104969893A CN 201510483274 A CN201510483274 A CN 201510483274A CN 104969893 A CN104969893 A CN 104969893A
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- freshwater mussel
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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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Abstract
The invention discloses a high-yield mixed breeding method for mussels culturing pearls. The method comprises the following steps: (1) selecting a mussel pond; (2) breeding mussels; (3) feeding; (4) controlling a water body; and (5) culturing pearls. In the manner, the high-yield mixed breeding method has the advantages of guaranteeing high survival rate, strong vitality and sufficient nutrients of mussels, being natural and free of pollution, improving yield and the like, and has wide market prospects in popularization of high-yield mixed breeding methods for mussels culturing pearls.
Description
Technical field
The present invention relates to aquaculture field, particularly relate to the high yield mixed cultivation method of a kind of freshwater mussel of growing cultured pearls.
Background technology
Aquaculture is one of industry that in China's livestock breeding, system is huge, pure wild aquatic organism yields poorly, survival rate is low, be unfavorable for extensive predation, and the cultivation of existing extensive aquaculture many employings greenhouse constant temperature, long-term feeding feed, in cultivation rapid-result within the time of production cycle, nutrition is not high, also hormone can be remained, the health of serious harm eater in aquatic object.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the high yield mixed cultivation method of a kind of freshwater mussel of growing cultured pearls, by while the extensive raising of guarantee, simulation natural surroundings, follow growth cycle, cultivate according to the natural habit of freshwater mussel, pure natural is nuisanceless, enhances vitality, improves output, has market prospects widely the popularizing of high yield mixed cultivation method of freshwater mussel of growing cultured pearls.
For solving the problems of the technologies described above, the invention provides the high yield mixed cultivation method of a kind of freshwater mussel of growing cultured pearls, comprising the following steps:
(1) freshwater mussel pond is selected: select area be greater than 2000 square metres, degree of depth 1.5-4m, have siltation, water pH value is 5-8, water transparency is 25-35cm rivers, lake, pond, brook or pond as the culturing pool of freshwater mussel, within 10-15 days before putting in a suitable place to breed, throw in base-material;
(2) freshwater mussel is put in a suitable place to breed: select the freshwater mussel that shell is complete, shell look is cyanic colours, vitality is strong, healthy and evenly throw according to male and female 1:2, every mu of 600-800 ratio only, then according to every mu of 100-400 tail ratio throw in grass carp, bream, crucian, mandarin fish, yellow cartfish, silver carp, bighead one or more, carry out the mixed breed of freshwater mussel and fish, to increase water body nutrient, to promote freshwater pearl culture;
(3) feeding: often evenly throw in bait once in 3-7 days, described bait comprises base-material, phytoplankton and zooplankton, at the 7-9 point or at dusk 4-7 point feeding in early morning of every day;
(4) water body control: change water body once in every 40-60 days, each water body changing one of water body volume one percentage to 1/10th, the water volume flow rate that water and water inlet are made in the time control of replacing water body is less than 10 cubes ms/h;
(5) grow cultured pearls: freshwater mussel can adopt pearl in cultivation after 1 year.
In a preferred embodiment of the present invention, step (1) described base-material comprise barnyard manure, chicken manure, cow dung, pig manure, straw, dish leaf, rice bran, soya-bean cake, dish cake, pluck one or more.
In a preferred embodiment of the present invention, described phytoplankton comprise green grain algae, grid algae, boat-shaped algae, dinoflagellate, corner algae, spindle diatom, bar star algae one or more.
In a preferred embodiment of the present invention, described zooplankton comprise wheel animalcule, flagellate, euglena viridis one or more.
The invention has the beneficial effects as follows: the present invention grows cultured pearls the advantages such as the high yield mixed cultivation method of freshwater mussel has that survival rate is high, vitality is strong, nutrient is sufficient, naturally nuisanceless, output increased, freshwater mussel of growing cultured pearls high yield mixed cultivation method universal on have market prospects widely.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
To grow cultured pearls the high yield mixed cultivation method of freshwater mussel, comprise the following steps:
(1) freshwater mussel pond is selected: select area be greater than 2000 square metres, degree of depth 1.5-4m, have siltation, water pH value is 5-8, water transparency is 25-35cm rivers, lake, pond, brook or pond be as the culturing pool of freshwater mussel, within 10-15 days before putting in a suitable place to breed, throw in base-material, to improve food density, to ingest for freshwater mussel;
(2) freshwater mussel is put in a suitable place to breed: select the freshwater mussel that shell is complete, shell look is cyanic colours, vitality is strong, healthy and evenly throw according to male and female 1:2, every mu of 600-800 ratio only, then according to every mu of 100-400 tail ratio throw in grass carp, bream, crucian, mandarin fish, yellow cartfish, silver carp, bighead one or more, carry out the mixed breed of freshwater mussel and fish, to increase water body nutrient, to promote freshwater pearl culture;
(3) feeding: often evenly throw in bait once in 3-7 days, described bait comprises base-material, phytoplankton and zooplankton, at the 7-9 point or at dusk 4-7 point feeding in early morning of every day, regular input feed can maintain the daily food ration of freshwater mussel, fertilizer is organic nuisanceless, safe and practical, and then improve output, safety nuisance free, economical and practical;
(4) water body control: change water body once in every 40-60 days, each water body changing one of water body volume one percentage to 1/10th, the water volume flow rate that water and water inlet are made in the time control of replacing water body is less than 10 cubes ms/h;
(5) grow cultured pearls: freshwater mussel can adopt pearl in cultivation after 1 year.
Preferably, step (1) described base-material comprise barnyard manure, chicken manure, cow dung, pig manure, straw, dish leaf, rice bran, soya-bean cake, dish cake, pluck one or more.
Preferably, described phytoplankton comprise green grain algae, grid algae, boat-shaped algae, dinoflagellate, corner algae, spindle diatom, bar star algae one or more.
Preferably, described zooplankton comprise wheel animalcule, flagellate, euglena viridis one or more.
The grow cultured pearls beneficial effect of high yield mixed cultivation method of freshwater mussel of the present invention is:
One, cultivating by adopting pond to coordinate with Natural Water, making freshwater mussel have natural growing environment, not anti-season growth, strictly follows growth cycle;
Two, regularly throw in feed maintain food density by adopting, thus the daily food ration of freshwater mussel can be maintained, and then improve output, safety nuisance free, economical and practical;
Three, control water quality by refreshing the water periodically, the success rate and the growth rate that adopt gentle water velocity to change water to be also conducive to improving freshwater pearl culture simultaneously.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. to grow cultured pearls the high yield mixed cultivation method of freshwater mussel, it is characterized in that, comprise the following steps:
(1) freshwater mussel pond is selected: select area be greater than 2000 square metres, degree of depth 1.5-4m, have siltation, water pH value is 5-8, water transparency is 25-35cm rivers, lake, pond, brook or pond as the culturing pool of freshwater mussel, within 10-15 days before putting in a suitable place to breed, throw in base-material;
(2) freshwater mussel is put in a suitable place to breed: select the freshwater mussel that shell is complete, shell look is cyanic colours, vitality is strong, healthy and evenly throw according to male and female 1:2, every mu of 600-800 ratio only, then according to every mu of 100-400 tail ratio throw in grass carp, bream, crucian, mandarin fish, yellow cartfish, silver carp, bighead one or more, carry out the mixed breed of freshwater mussel and fish, to increase water body nutrient, to promote freshwater pearl culture;
(3) feeding: often evenly throw in bait once in 3-7 days, described bait comprises base-material, phytoplankton and zooplankton, at the 7-9 point or at dusk 4-7 point feeding in early morning of every day;
(4) water body control: change water body once in every 40-60 days, each water body changing one of water body volume one percentage to 1/10th, the water volume flow rate that water and water inlet are made in the time control of replacing water body is less than 10 cubes ms/h;
(5) grow cultured pearls: freshwater mussel can adopt pearl in cultivation after 1 year.
2. the high yield mixed cultivation method of freshwater mussel of growing cultured pearls according to claim 1, is characterized in that, step (1) described base-material comprise barnyard manure, chicken manure, cow dung, pig manure, straw, dish leaf, rice bran, soya-bean cake, dish cake, pluck one or more.
3. the high yield mixed cultivation method of freshwater mussel of growing cultured pearls according to claim 1, is characterized in that, described phytoplankton comprise green grain algae, grid algae, boat-shaped algae, dinoflagellate, corner algae, spindle diatom, bar star algae one or more.
4. the high yield mixed cultivation method of freshwater mussel of growing cultured pearls according to claim 1, is characterized in that, described zooplankton comprise wheel animalcule, flagellate, euglena viridis one or more.
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| CN201510483274.5A CN104969893A (en) | 2015-08-10 | 2015-08-10 | High-yield mixed breeding method for mussels culturing pearls |
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| CN201510483274.5A CN104969893A (en) | 2015-08-10 | 2015-08-10 | High-yield mixed breeding method for mussels culturing pearls |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613370A (en) * | 2015-12-24 | 2016-06-01 | 苏州市阳澄湖三家村蟹业有限公司 | High-yield freshwater mussel culture method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201391A (en) * | 1997-01-21 | 1998-08-04 | Susumu Mihashi | Method for artificially culturing pearl oyster on land by artificial steam |
| CN103918583A (en) * | 2014-03-20 | 2014-07-16 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Pearl mussel breeding method |
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2015
- 2015-08-10 CN CN201510483274.5A patent/CN104969893A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201391A (en) * | 1997-01-21 | 1998-08-04 | Susumu Mihashi | Method for artificially culturing pearl oyster on land by artificial steam |
| CN103918583A (en) * | 2014-03-20 | 2014-07-16 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Pearl mussel breeding method |
Non-Patent Citations (2)
| Title |
|---|
| CONFITDENCES: ""珍珠蚌基础知识与养殖， http://www.docin.com/p-457211873.html"", 《豆丁网》 * |
| 中国水产养殖网: ""河蚌的繁殖技术，http://www.shuichan.cc/article_view-7142.html"", 《水产资料大全》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613370A (en) * | 2015-12-24 | 2016-06-01 | 苏州市阳澄湖三家村蟹业有限公司 | High-yield freshwater mussel culture method |
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Application publication date: 20151014 |