CN101720686A - Pond polyculture method of Chinese fresh-water turtle Japanese strain and Litopenaeus vannamei Boone - Google Patents
Pond polyculture method of Chinese fresh-water turtle Japanese strain and Litopenaeus vannamei Boone Download PDFInfo
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- CN101720686A CN101720686A CN200910154978A CN200910154978A CN101720686A CN 101720686 A CN101720686 A CN 101720686A CN 200910154978 A CN200910154978 A CN 200910154978A CN 200910154978 A CN200910154978 A CN 200910154978A CN 101720686 A CN101720686 A CN 101720686A
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Abstract
The invention discloses a pond polyculture method of Chinese fresh-water turtle Japanese strain and Litopenaeus vannamei Boone, which comprises the following steps: (1) selecting a pond which has a quiet environment, no pollution in the circumference, sunny exposure and adequate water source and is out of the wind; (2) clearing and disinfecting the pond, storing water and culturing basic bait; (3) putting young Litopenaeus vannamei Boone into the pond from April 20th to May 15th, feeding with artificially compounded shrimp bait, and carrying out water quality management; after 25-35 days of growth of the shrimps, migrating the Chinese fresh-water turtle Japanese strain into the pond for culturing, feeding artificially compounded turtle bait from the day after the turtles are put into the pond, and carrying out culture management work; and (4) shrimping the Litopenaeus vannamei Boone for sale successively in August, and catching the Chinese fresh-water turtle Japanese strain for sale from December to March in the next year. The invention saves energy, reduces the occurrence probability of shrimp diseases, solves the problems of high risk, low land use capability, high culture cost and the like in the current pond culture, effectively improves the qualities of the shrimps and the turtles, and improves the economic benefit of culture.
Description
Technical field
The bright aquaculture field that relates to of we relates in particular to the pond polyculture method of a kind of Chinese turtle Japanese strain and Environment of Litopenaeus vannamei Low.
Background technology
In recent years, Environment of Litopenaeus vannamei Low has obtained developing rapidly in the whole nation as the light foster improved seeds of extra large shrimp.But along with the continuous expansion of the scale of breed and the raising day by day of intensification degree, many problems also appear in the breeding production, at first be that disease takes place frequently, brought great economic loss for the white shrimp aquaculture based on the viral disease of taura syndrome, white spot syndrome etc.; That next is that germplasm is degenerated is serious, aquaculture model and breed variety are single etc., causes that the prawn resistance against diseases descends, the water environment microecological balance is out of control and culture risk increases, and has seriously restricted the healthy sustainable development of Environment of Litopenaeus vannamei Low aquaculture.Although the Environment of Litopenaeus vannamei Low culture-cycle is short, in case foster bad, land wastage, income is unstable.
China's turtle Japanese strain is the national new variety of aquatic products through the former breeding of the national aquatic products validation board authorization of Ministry of Agriculture's bulletin, advantage such as have that growth is fast, output is high, the big specification ratio of commodity soft-shelled turtle height, disease are few, nutritious, growth rate is faster more than 25% than common Chinese soft-shelled turtle, culture benefit is remarkable, its aquaculture model is more single at present, mostly is greenhouse cultivation and pond fish farming greatly.Existing supporting in the soft-shelled turtle exists land utilization rate low, add the accumulation of the excreta and the food debris of soft-shelled turtle class, can cause the water quality severe exacerbation in pond, need to drop into the work of cleaning up the pond of a large amount of manpower and materials, not only strengthen culturist's burden, also caused the frequent generation of soft-shelled turtle disease simultaneously, and adopted medicine to carry out the mode of the sick prevention of soft-shelled turtle, can make medicine that the metabolism deposition takes place in the soft-shelled turtle body, will inevitably cause the decline of soft-shelled turtle class edible safety.
After Environment of Litopenaeus vannamei Low and Chinese turtle Japanese strain are cultured since calendar year 2001 by Zhejiang Province aquatic products technology popularization master station, exploring pond ecological efficient aquaculture model always, how to realize that the symbiosis of shrimp soft-shelled turtle is long mutually, reduce and culture risk, improve soil output capacity, resource utilization, energy savings is produced high-quality soft-shelled turtle, shrimp products, and reaching increases production and improves productivity is unsolved technical barrier always.
Summary of the invention
The present invention seeks to overcome the deficiencies in the prior art, a kind of Chinese turtle Japanese strain and Environment of Litopenaeus vannamei Low pond polyculture method are provided.Having solved in the existing prawn culturing process disease takes place frequent, problems such as aquaculture model and breed variety are single, the water environment microecological balance is easily out of control and breed has a big risk, it is low also to have solved in the culturing turtle process land utilization rate, culture soft-shelled turtle problems such as disease easily take place, realize that the symbiosis of shrimp soft-shelled turtle is long mutually, improve the soil output capacity, produce high-quality soft-shelled turtle shrimp products, increase production and improve productivity thereby reach.
For achieving the above object, the technical solution used in the present invention is:
The method that raise together with in the pond of China's turtle Japanese strain and Environment of Litopenaeus vannamei Low may further comprise the steps:
1) select the environment peace and quiet, periphery is pollution-free, all there is independently culvert system in the leeward pond that on the sunny side, has abundant water resources, anti-ly escapes facility, ingest platform and oxygenation facility;
2) clean up the pond sterilization, retaining, cultivation foundation bait of pond;
3) cultivate foundation bait after, Environment of Litopenaeus vannamei Low seedling after the desalination was put into the pond on the 15th April 20 to May, the artificial cooperation shrimp of throwing something and feeding is expected, and carry out water quality management, the shrimp growth is after 25～35 days, with Chinese turtle Japanese strain in water temperature more than 23 ℃, the fine pond culture of moving into when stable, beginning to throw something and feed in second day manually cooperates the soft-shelled turtle material, and carries out aquaculture management work;
4) Environment of Litopenaeus vannamei Low rose successively and caught listing August, begin December to March in next year China's turtle Japanese strain rise and catch listing.
The area in described pond is 3～6 mu, and rectangle is east-west, and smooth at the bottom of the pond, mud is few, and length-width-ratio is 2: 1, and the slope, pond is than with 1: 2～3,1.5～1.8 meters of mean depth of water.
The method of described cultivation foundation bait is: with the fertilizer or the bio-fertilizer 150～200kg/ mu that fermented, and every mu of photosynthetic bacteria of splashing, the former dew effective microorganism preparation of EM 1.5kg cultivate foundation bait, make the water colour in pond be glossy dark green look or dark brown, transparency 30cm.
Described Environment of Litopenaeus vannamei Low seedling specification is 0.7～1.0cm, detects not viruliferous healthy and strong shrimp seedling through the laboratory, and breeding density is 4～60,000 tail/mus.
Described Chinese turtle Japanese strain specification 350～500g/, breeding density is 400～500/mu.
The described artificial method of shrimp material that cooperates of throwing something and feeding is: select for use the prawn manufactured feed to divide early, middle and late three bait throwing under the shrimp seedling behind the pool, evening, feeding volume accounted for whole day 55～65% of the total amount of throwing something and feeding.
The described artificial method of soft-shelled turtle material that cooperates of throwing something and feeding is: put the back second day Chinese soft-shelled turtle compound feed that begins to throw something and feed in a suitable place to breed at Chinese turtle Japanese strain, the shrimp trionyx sinensis feed is is respectively thrown something and fed once every day sooner or later, 6:30～7:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour; 15:30～16:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour allows soft-shelled turtle quietly ingest under the environment as far as possible.
Described water quality management method comprises the steps:
A) shrimp is put in a suitable place to breed in back 1 month and only adds water, does not change water, adds water 5～10cm at every turn, and the breed intermediary and later stages look the water quality situation and change water, and each quantity of exchanged water is no more than 20%, and to the plum rain season in June, Jiang Chishui remains on 1.4～1.6 meters; To 7, August is during high temperature season, then Chi Shui is irritated to 1.8～2.0 meters;
B) May, every day, 12:00～14:00 opened end aeration system oxygenation 1～2 hour, and in June, every day, 12:00～14:00 opened end aeration system oxygenation 2 hours; About 23:00, open end oxygenation to sunrise.In case of overcast and rainy, during 12:00～14:00, increased 1 waterwheel aerator 1～2 hour, after July, oxygenation facility in the end continues to open round the clock; Every day, 12:00～14:00 increased 1 waterwheel aerator 2 hours, guaranteed that Chi Shui has higher dissolved oxygen, was strictly on guard against the anoxic floating head;
C) 6～September, every two weeks splashed 50 * 10
-6Former dew of EM or bacillus subtilis make water quality keep pure and fresh;
D) 6～September, every two weeks splashed 20 * 10
-6The quicklime breast keeps pond water pH 7.5～8.5.
The beneficial effect that the present invention compared with prior art has:
1) energy savings.Adopt end aeration system OER tradition Waterwheel-type oxygenation can save power consumption 30% in the omnidistance breeding process, thereby can reduce aquaculture cost.
2) increase and adjusting water body dissolved oxygen amount, improvement water quality and substrate.Soft-shelled turtle is a reptile, ingests, activity all carries out in water, adds that it is to use pulmonary respiration, must the regular exchanging gas that climbs up on top of the water.Commute activity like this, add the unlatching of upper base aeration system, can making up and down, water layer fully exchanges, thereby dissolved oxygen amount in each water layer of balance, both prevented to cause the effusion of supersaturation oxygen owing to the vigorous photosynthesis of phytoplankton in the upper water, can remedy " oxygen debt " of lower layer of water again, increased the dissolved oxygen amount of water bottom, the activity of soft-shelled turtle at the bottom of the pond in addition promotes that not only the organic matter at the bottom of the pond normally decomposes, and reduces ammonia nitrogen, nitrite, the accumulation of harmful substances such as hydrogen sulphide, water quality and substrate have been improved, reduce " general pond " risk, and quickened the material circulation of whole water body, thereby helped the metabolism growth of planktonic breeding and shrimp soft-shelled turtle.
3) improve bait utilization, save feed cost.On the one hand, the shrimp soft-shelled turtle is raised together with pond environment and is optimized, and the water body dissolved oxygen amount increases, and can improve the bait efficient of shrimp, soft-shelled turtle; On the other hand, soft-shelled turtle can be satisfied its growth requirement by the remaining shrimp material of the part of ingesting, die of illness shrimp and other biological.
4) reduce disease and take place, improved output.Soft-shelled turtle movable slow, the ability of moving about of shrimp is fast quick more than soft-shelled turtle, and the Environment of Litopenaeus vannamei Low head has point and hard frontal eminence, under the normal condition, and the soft-shelled turtle white shrimp that is difficult to ingest, but in Environment of Litopenaeus vannamei Low morbidity or shell occurs at need, because its mobility descends, thereby is preyed on by soft-shelled turtle, can prevent the propagation of pathogene, thereby greatly reduce the generation probability of prawn disease, reached the effect of biological disease-preventing.
The present invention has changed in the past that disease takes place frequent in the prawn culturing process, problems such as aquaculture model and breed variety are single, the water environment microecological balance is easily out of control and breed has a big risk, also changed in the culturing turtle process land utilization rate low, culture soft-shelled turtle defectives such as disease easily take place, realize that the symbiosis of shrimp soft-shelled turtle is long mutually, improve the soil output capacity, produce high-quality soft-shelled turtle shrimp products, reach the non-polluted farm product standard, improved economic benefit.After applying, will increase farmers' income, what is more important is of value to benign ecological cycles.
Embodiment
Embodiment 1
Implement in the pond of husky cultivation base under Zhejiang Hangzhou week grand apiculture Co., Ltd in 2008.
The method that raise together with in China's turtle Japanese strain and Environment of Litopenaeus vannamei Low pond may further comprise the steps:
1) select the environment peace and quiet, periphery is pollution-free, there is independently culvert system in the leeward pond that on the sunny side, has abundant water resources, anti-ly escapes facility, ingest platform and oxygenation facility; Totally 8 in pond, long-pending 28.64 mu of coplane, rectangle is east-west, and smooth at the bottom of the pond, mud is few, and length-width-ratio is 2: 1, and the slope, pond is than with 1: 2,1.5 meters of mean depth of water.
2) clean up the pond sterilization, retaining, cultivation foundation bait of pond; With the fertilizer 150kg/ mu that fermented, and every mu of photosynthetic bacteria of splashing, the former dew effective microorganism preparation of EM 1kg cultivates foundation bait, makes the water colour in pond be glossy dark green look, transparency 30cm.
3) after foundation bait cultivates, the Environment of Litopenaeus vannamei Low seedling was put into the pond April 20 after desalinating, Environment of Litopenaeus vannamei Low seedling specification is 1.0cm, detects not viruliferous healthy and strong shrimp seedling through the laboratory, and breeding density is 60,000 tail/mus.Throwing something and feeding then artificial cooperates the shrimp material, and carries out water quality management, and the shrimp growth is after 25 days, with Chinese turtle Japanese strain in water temperature more than 23 ℃, the fine pond culture of moving into when stable, Chinese turtle Japanese strain specification 350g/ only, breeding density is 500/mu.China's turtle Japanese strain is put in a suitable place to breed and was begun to throw something and feed the artificial soft-shelled turtle material that cooperates in second day.Select for use the prawn manufactured feed to divide early, middle and late three bait throwing under the shrimp seedling behind the pool, evening, feeding volume accounted for whole day 55% of the total amount of throwing something and feeding.Put the back second day Chinese soft-shelled turtle compound feed that begins to throw something and feed in a suitable place to breed at Chinese turtle Japanese strain, shrimp trionyx sinensis feed every day respectively throws something and feeds once sooner or later, the 6:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour; The 15:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour allows soft-shelled turtle quietly ingest under the environment as far as possible.
The water quality management method adopts end aeration system to carry out oxygenation, comprising the steps: a) that shrimp is put in a suitable place to breed in back 1 month only adds water, do not change water, add water 5～10cm at every turn, the breed intermediary and later stages look the water quality situation and change water, each quantity of exchanged water is no more than 20%, and to the plum rain season in June, Jiang Chishui remains on 1.4～1.6 meters; To 7, August is during high temperature season, then Chi Shui is irritated to 1.8～2.0 meters.B) May, every day, 12:00～14:00 opened end aeration system oxygenation 1～2 hour.In June, every day, 12:00～14:00 opened end aeration system oxygenation 2 hours; About 23:00, open end oxygenation to sunrise.In case of overcast and rainy, during 12:00～14:00, increased 1 waterwheel aerator 1～2 hour.After July, oxygenation facility in the end continues to open round the clock; Every day, 12:00～14:00 increased 1 waterwheel aerator 2 hours, guaranteed that Chi Shui has higher dissolved oxygen, was strictly on guard against the anoxic floating head.C) 6～September, every two weeks splashed 50 * 10
-6Former dew of EM or bacillus subtilis make water quality keep pure and fresh.D) 6～September, every two weeks splashed 20 * 10
-6The quicklime breast keeps pond water pH 7.5～8.5
4) begin prawn August and rise and catch listing, begin December to March in next year the China soft-shelled turtle rise and catch listing.
Forming in the whole breeding process in back Environment of Litopenaeus vannamei Low does not have prawn disease and takes place.China's turtle Japanese strain average yield per mu reaches 450kg/ mu.The Environment of Litopenaeus vannamei Low average yield per mu reaches more than the 350kg/ mu, 5125 yuan of mu net profits.
Embodiment 2
In the pond of sea, Zhejiang Hangzhou Xiaoshan day aquatic products breed Co., Ltd, implemented in 2009.
The method that raise together with in China's turtle Japanese strain and Environment of Litopenaeus vannamei Low pond may further comprise the steps:
1) select the environment peace and quiet, periphery is pollution-free, all there is independently culvert system in the leeward pond that on the sunny side, has abundant water resources, anti-ly escapes facility, ingest platform and oxygenation facility; 2 ponds, area are 6 mu, and rectangle is east-west, and smooth at the bottom of the pond, mud is few, and length-width-ratio is 2: 1, and the slope, pond is than with 1: 3,1.5 meters of mean depth of water.
2) clean up the pond sterilization, retaining, cultivation foundation bait of pond; With fertilizer that fermented or bio-fertilizer 200kg/ mu, and every mu of photosynthetic bacteria of splashing, the former dew effective microorganism preparation of EM 1.5kg cultivates foundation bait, makes the water colour in pond be glossy dark green look or dark brown, transparency 30cm.
3) after foundation bait cultivates, the Environment of Litopenaeus vannamei Low seedling was put into the pond May 15 after desalinating, Environment of Litopenaeus vannamei Low seedling specification is 0.7cm, detects not viruliferous healthy and strong shrimp seedling through the laboratory, and breeding density is 40,000 tail/mus.The artificial cooperation shrimp of throwing something and feeding is then expected, and carries out water quality management.After the shrimp growth 35 days, with Chinese turtle Japanese strain in water temperature more than 23 ℃, the fine pond culture of moving into when stable, Chinese turtle Japanese strain specification 500g/ only, breeding density is 400/mu.The artificial soft-shelled turtle material that cooperates began to throw something and feed in second day.Select for use the prawn manufactured feed to divide early, middle and late three bait throwing under the shrimp seedling behind the pool, evening, feeding volume accounted for whole day 55% of the total amount of throwing something and feeding.Put the back second day Chinese soft-shelled turtle compound feed that begins to throw something and feed in a suitable place to breed at Chinese turtle Japanese strain, shrimp trionyx sinensis feed every day respectively throws something and feeds once sooner or later, the 6:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour; The 15:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour allows soft-shelled turtle quietly ingest under the environment as far as possible.
The water quality management method adopts end aeration system to carry out oxygenation, comprises the steps: a) that shrimp is put in a suitable place to breed in back 1 month only to add water, does not change water, add water 10cm, the breed intermediary and later stages look the water quality situation and change water at every turn, and each quantity of exchanged water is no more than 20%, to the plum rain season in June, Jiang Chishui remains on 1.4 meters; To 7, August is during high temperature season, then Chi Shui is irritated to 1.8 meters.B) May, every day, 12:00～14:00 opened end aeration system oxygenation 1～2 hour.In June, every day, 12:00～14:00 opened end aeration system oxygenation 2 hours; About 23:00, open end oxygenation to sunrise.In case of overcast and rainy, during 12:00～14:00, increased 1 waterwheel aerator 1～2 hour.After July, oxygenation facility in the end continues to open round the clock; Every day, 12:00～14:00 increased 1 waterwheel aerator 2 hours, guaranteed that Chi Shui has higher dissolved oxygen, was strictly on guard against the anoxic floating head.C) 6～September, every two weeks splashed 50 * 10
-6Former dew of EM or bacillus subtilis make water quality keep pure and fresh.D) 6～September, every two weeks splashed 20 * 10
-6The quicklime breast keeps pond water pH 7.5～8.5.
4) begin prawn October and rise and catch listing, begin December to rise and catch listing to March in next year.
Forming in the whole breeding process in back Environment of Litopenaeus vannamei Low does not have prawn disease and takes place.China's turtle Japanese strain average yield per mu reaches 570kg/ mu.The Environment of Litopenaeus vannamei Low average yield per mu reaches more than the 250kg/ mu, 6250 yuan of mu net profits.
Claims (8)
1. Chinese turtle Japanese strain and the Environment of Litopenaeus vannamei Low pond method of raising together with is characterized in that may further comprise the steps:
1) select the environment peace and quiet, periphery is pollution-free, all there is independently culvert system in the leeward pond that on the sunny side, has abundant water resources, anti-ly escapes facility, ingest platform and oxygenation facility;
2) clean up the pond sterilization, retaining, cultivation foundation bait of pond;
3) cultivate foundation bait after, Environment of Litopenaeus vannamei Low seedling after the desalination was put into the pond on the 15th April 20 to May, the artificial cooperation shrimp of throwing something and feeding is expected, and carry out water quality management, the shrimp growth is after 25～35 days, with Chinese turtle Japanese strain in water temperature more than 23 ℃, the fine pond culture of moving into when stable, beginning to throw something and feed in second day manually cooperates the soft-shelled turtle material, and carries out aquaculture management work;
4) Environment of Litopenaeus vannamei Low rose successively and caught listing August, begin December to March in next year China's turtle Japanese strain rise and catch listing.
2. a kind of Chinese turtle Japanese strain according to claim 1 and Environment of Litopenaeus vannamei Low pond polyculture method, it is characterized in that, the area in described pond is 3～6 mu, rectangle, be east-west, smooth at the bottom of the pond, mud is few, length-width-ratio is 2: 1, and compare with 1: 2～3 on the slope, pond, 1.5～1.8 meters of mean depth of water.
3. a kind of Chinese turtle Japanese strain according to claim 1 and Environment of Litopenaeus vannamei Low pond polyculture method, it is characterized in that, the method of described cultivation foundation bait is: with the fertilizer or the bio-fertilizer 150～200kg/ mu that fermented, and every mu of photosynthetic bacteria of splashing, the former dew effective microorganism preparation of EM 1.5kg cultivate foundation bait, make the water colour in pond be glossy dark green look or dark brown, transparency 30cm.
4. a kind of Chinese turtle Japanese strain according to claim 1 and Environment of Litopenaeus vannamei Low pond polyculture method, it is characterized in that, described Environment of Litopenaeus vannamei Low seedling specification is 0.7～1.0cm, detects not viruliferous healthy and strong shrimp seedling through the laboratory, and breeding density is 4～60,000 tail/mus.
5. a kind of Chinese turtle Japanese strain according to claim 1 and Environment of Litopenaeus vannamei Low pond polyculture method is characterized in that, described Chinese turtle Japanese strain specification 350～500g/, breeding density is 400～500/mu.
6. a kind of Chinese turtle Japanese strain according to claim 1 and Environment of Litopenaeus vannamei Low pond polyculture method, it is characterized in that, the described artificial method of shrimp material that cooperates of throwing something and feeding is: select for use the prawn manufactured feed to divide early, middle and late three bait throwing under the shrimp seedling behind the pool, evening, feeding volume accounted for whole day 55～65% of the total amount of throwing something and feeding.
7. a kind of Chinese turtle Japanese strain according to claim 1 and Environment of Litopenaeus vannamei Low pond polyculture method, it is characterized in that, the described artificial method of soft-shelled turtle material that cooperates of throwing something and feeding is: put the back second day Chinese soft-shelled turtle compound feed that begins to throw something and feed in a suitable place to breed at Chinese turtle Japanese strain, the shrimp trionyx sinensis feed is is respectively thrown something and fed once every day sooner or later, 6:30～7:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour; 15:30～16:30 trionyx sinensis feed of throwing something and feeding earlier, the shrimp feed of throwing something and feeding again after a hour allows soft-shelled turtle quietly ingest under the environment as far as possible.
8. a kind of Chinese turtle Japanese strain according to claim 1 and Environment of Litopenaeus vannamei Low pond polyculture method is characterized in that described water quality management method comprises the steps:
A) shrimp is put in a suitable place to breed in back 1 month and only adds water, does not change water, adds 5～10 centimetres in water at every turn, and the breed intermediary and later stages look the water quality situation and change water, and each quantity of exchanged water is no more than 20%, and to the plum rain season in June, Jiang Chishui remains on 1.4～1.6 meters; To 7, August is during high temperature season, then Chi Shui is irritated to 1.8～2.0 meters;
B) May, every day, 12:00～14:00 opened end aeration system oxygenation 1～2 hour, and in June, every day, 12:00～14:00 opened end aeration system oxygenation 2 hours; About 23:00, open end oxygenation to sunrise.In case of overcast and rainy, during 12:00～14:00, increased 1 waterwheel aerator 1～2 hour, after July, oxygenation facility in the end continues to open round the clock; Every day, 12:00～14:00 increased 1 waterwheel aerator 2 hours, guaranteed that Chi Shui has higher dissolved oxygen, was strictly on guard against the anoxic floating head;
C) 6～September, every two weeks splashed 50 * 10
-6Former dew of EM or bacillus subtilis make water quality keep pure and fresh;
D) 6～September, every two weeks splashed 20 * 10
-6The quicklime breast keeps pond water pH 7.5～8.5.
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| CN102265796A (en) * | 2011-03-28 | 2011-12-07 | 大通湖天泓渔业股份有限公司 | Culturing method of soft-shelled turtle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102265796A (en) * | 2011-03-28 | 2011-12-07 | 大通湖天泓渔业股份有限公司 | Culturing method of soft-shelled turtle |
| CN102265795A (en) * | 2011-03-28 | 2011-12-07 | 大通湖天泓渔业股份有限公司 | Pearl cultivation method |
| CN102265794A (en) * | 2011-03-28 | 2011-12-07 | 大通湖天泓渔业股份有限公司 | Method for hybridly cultivating mother of pearl and soft-shelled turtle |
| CN103749222A (en) * | 2013-12-20 | 2014-04-30 | 德清县吴越水产养殖有限公司 | Symbiotic culture method of shrimp, soft-shelled turtle and rice |
| CN103718999A (en) * | 2013-12-21 | 2014-04-16 | 德清县吴越水产养殖有限公司 | Method for cultivating high-quality shrimps and soft-shelled turtles |
| CN104885977A (en) * | 2015-05-29 | 2015-09-09 | 黄全 | High-density culture method for litopenaeus stylirostris |
| CN104872021A (en) * | 2015-06-03 | 2015-09-02 | 湖州师范学院 | Freshwater shrimp blocking-net-type intercropping method |
| CN105028992A (en) * | 2015-06-15 | 2015-11-11 | 河海大学 | Bioactive calcium and preparation method and application thereof |
| CN105028992B (en) * | 2015-06-15 | 2018-10-23 | 河海大学 | A kind of biological active calcium and its preparation method and application |
| CN106797903A (en) * | 2016-12-20 | 2017-06-06 | 梁远雄 | A kind of method to set up in prawn culturing pond |
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