CN105230546A - High-yield culture method for river crabs - Google Patents
High-yield culture method for river crabs Download PDFInfo
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- CN105230546A CN105230546A CN201510795348.9A CN201510795348A CN105230546A CN 105230546 A CN105230546 A CN 105230546A CN 201510795348 A CN201510795348 A CN 201510795348A CN 105230546 A CN105230546 A CN 105230546A
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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 culture method for river crabs. The method comprises the following steps: clearing up sludge at the bottom of the pond so as to ensure that the thickness of the sludge at the bottom of the pond is 40-50cm, inserting hollow column bodies into the pond, winding and fixing a hosepipe to the outer surface of each hollow column body, and connecting one end of each hosepipe with an aerator; planting duckweed and spirulina in a rectangular body defined by a steel wire mesh and the hollow column bodies, wherein the planting area of duckweed and spirulina does not exceed one fourth of the cross section of the rectangular body; after the duckweed and spirulina are planted for one week, putting a 20-25cfu/ml mixed bacterium liquid into the pond, wherein the mixed bacterium liquid is formed by mixing swamp rhodopsedomonas and bdellovibrio; and putting juvenile crabs into a fence in the pond in February each year, and regulating the water temperature of the pond to 15-18 DEG C, wherein 800 juvenile crabs are put into per mu of the pond. River crabs cultured by the method are high in survival rate and the weight of each river crab is averagely not less than three taels.
Description
Technical field
The present invention relates to cultural method.More particularly, the present invention relates to the high-yield cultivation method of a kind of river crab.
Background technology
River crab is the maximum fresh water crab of China's output, is one of unique flavor, nutritious aquatic products treasure.Along with the progress of society and the needs of vegetable basket project, its production meaning and economic benefit are affirmed fully.River crab edible part protein content is 14%, and containing several amino acids, fat content is 5.9%, and carbohydrate content is 7%, vitamin enriches, for the hat of conventional aquatic products, become the aquaculture kind that the Yangtze river basin is important, but owing to there is impact on water body, the scale of lake net differential method is strictly controlled, meanwhile, river crab consumption market is increasing, and therefore pond culture scale expands rapidly.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above, and the advantage will illustrated at least is below provided.
A further object of the invention is to provide the cultural method of a kind of river crab, improve the survival rate of river crab, make the meat of river crab more fertile, shorten the processing maturation period of river crab simultaneously, reduce feed cost, utilize duckweed and spirulina to improve feed a part for river crab, simultaneously through photosynthesis, improve the dissolved oxygen amount in pond.
In order to realize, according to these objects of the present invention and other advantage, providing the high-yield cultivation method of a kind of river crab, comprise the following steps:
Preparation before putting in a suitable place to breed:
Cleaning pond bottom mud, pond bottom silt depth is made to be 40-50cm, the pond of every cubic metre applies the limewash of 30kg1%, and insert in described pond and fix some hollow cylinders smearing watertight composition, 10 object steel wires are set up between adjacent two hollow cylinders, described steel wire inserts in mud, and described steel wire and described hollow cylinder are enclosed to form a cuboid;
Be wound around at each described hollow cylinder outer surface and fix flexible pipe, described flexible pipe being provided with equally distributed some apertures is the ventilation hole of 0.2cm, and one end of described flexible pipe is connected with aerator;
In the cuboid that described steel wire and described hollow cylinder enclose, plant duckweed and spirulina, the cultivated area of described spirulina and described duckweed is no more than 1/4 of described cuboid cross section;
After described duckweed and spirulina drop into one week, in described pond, drop into concentration is 20-25cfu/ml mixed bacteria liquid, and described mixed bacteria liquid comprises Rhodopseudomonas palustris and bacteriophagic Bdellovibrio mixes;
Putting in a suitable place to breed of seed: by juvenile crab dropping in the fence in described pond at the beginning of annual 2 months, regulate pond water temperature to be 15-18 DEG C, throws in 800 juvenile crabs for every mu;
Feeding and management: the first two months dropped into juvenile crab, every day is each input one time of nutrition feed sooner or later, the input amount of each described nutrient fodder controls to eat up in 90min-120min juvenile crab, and the raw material that described nutrient fodder comprises following parts by weight is made: the dried small shrimp of the subprostrate sophora of the bean dregs of 60-80 part, the bacillus subtilis of 3-6 part, 8-10 part, the Chinese olive of 20-35 part, the crab multidimensional of 2-3 part and 20-25 part;
That drops into juvenile crab rises for three month, every 22 days, throws in the spiral shell of 80-100kg in fence, within every three days, throws in the described nutrient fodder of 2-4kg;
Process after salvaging:
After river crab maturation, being pulled out, be soaked in 5-10min in rice washing water, is the Sargent gloryvine soup extract of 0.1% afterwards at river crab surface sprinkling mass fraction.
Preferably, the preparation method of described nutrient fodder is: the magnetized drinking water adding 100 weight portions in described cordate houttuynia, wheat bran and dried small shrimp, decoct 60-90min, add described milk powder again to stir, after being cooled to 20-35 DEG C, add described crab multidimensional and described bacillus subtilis, fermentation 2-3 days, controlling fermentation temperature is 35 DEG C, obtain fermentation product, it is 40% that described fermentation product is baked to water content, obtains described nutrient fodder.
Preferably, water quality management: every two weeks changes water in described pond once, and each quantity of exchanged water is 1/2 of the described pond water yield, and the pH controlling Chi Shui in pond is 7-7.5.
Preferably, water surface 20-26cm is stretched out at the top of described hollow cylinder, is erected with the first optical plate at the top of described hollow cylinder, and described first optical plate is reverse U shape, and described first optical plate can launch the visible ray of 560nm;
Described pond bottom is equipped with some the second optical plates reflecting the visible ray of 560nm, and the upper and lower end face of described second optical plate is all parallel with described pond bottom, and the summation of some described second optical plate areas is no more than 1/4 of described pond bottom area.
Preferably, the bottom end closure of described hollow cylinder, upper end open, described hollow cylinder is provided with the through hole that some apertures are 0.2cm, after juvenile crab drops into pond, every other month, in each hollow cylinder, drop into antibacterial peptide, and pure water is filled in hollow cylinder, the amount of each antibacterial peptide dropped in pond is 30-50g/ mu.
Preferably, the degree of depth that described steel wire and described hollow cylinder insert described pond bottom reaches 22cm.
The present invention at least comprises following beneficial effect:
1, Rhodopseudomonas palustris and bacteriophagic Bdellovibrio can purify water, noxious bacteria can be known, river crab can also eat simultaneously, improve the resistance of river crab, the feed that can be used as river crab that adds of duckweed and spirulina eats, photosynthesis can increase the dissolved oxygen amount in pond simultaneously, also has effect of cooling in summer;
2, antibacterial peptide drops into hollow cylinder, is released slowly in pond, an input amount can not causes burden to river crab greatly by through hole, and antibacterial peptide has powerful bactericidal effect, can improve the immunity of river crab, reduces the illness rate of river crab;
3, illumination promotes the calcareous absorption of river crab, be conducive to the growth of crust, make crab more fertile, illumination simultaneously can improve the photosynthesis of water plants, improve the dissolved oxygen amount in pond, utilize the combination of the first optical plate and the second optical plate, by more sunshine guiding pond, improve the availability of sunshine;
4, nutrient fodder can improve the immunity of river crab, improves the appetite of river crab, reduces the probability that river crab suffers from rotten shell disease;
5, river crab is pulled rear immersion rice washing water out and sprays Sargent gloryvine soup extract, strengthens the resistance after river crab water outlet, also can not cause any burden to river crab and human body.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
Embodiment 1
A high-yield cultivation method for river crab, comprises the following steps:
Preparation before putting in a suitable place to breed: cleaning pond bottom mud, pond bottom silt depth is made to be 40cm, the pond of every cubic metre applies the limewash of 30kg1%, and insert in described pond and fix some hollow cylinders smearing watertight composition, 10 object steel wires are set up between adjacent two hollow cylinders, described steel wire inserts in mud, and described steel wire and described hollow cylinder are enclosed to form a cuboid; Be wound around at each described hollow cylinder outer surface and fix flexible pipe, described flexible pipe being provided with equally distributed some apertures is the ventilation hole of 0.2cm, and one end of described flexible pipe is connected with aerator.The degree of depth that described steel wire and described hollow cylinder insert described pond bottom reaches 22cm.
In the cuboid that described steel wire and described hollow cylinder enclose, plant duckweed and spirulina, the cultivated area of described spirulina and described duckweed is no more than 1/4 of described cuboid cross section.
After described duckweed and spirulina drop into one week, in described pond, drop into concentration is 20cfu/ml mixed bacteria liquid, and described mixed bacteria liquid comprises Rhodopseudomonas palustris and bacteriophagic Bdellovibrio mixes.
Putting in a suitable place to breed of seed: by juvenile crab dropping in the fence in described pond at the beginning of annual 2 months, regulate pond water temperature to be 15 DEG C, throws in 800 juvenile crabs for every mu.
Feeding and management: the first two months dropped into juvenile crab, every day is each input one time of nutrition feed sooner or later, the input amount of each described nutrient fodder controls to eat up in 90min juvenile crab, and the raw material that described nutrient fodder comprises following parts by weight is made: the dried small shrimp of the bean dregs of 60 parts, the bacillus subtilis of 3 parts, the subprostrate sophora of 8 parts, the Chinese olive of 20 parts, the crab multidimensional of 2 parts and 20 parts.The preparation method of described nutrient fodder is: the magnetized drinking water adding 100 weight portions in described cordate houttuynia, wheat bran and dried small shrimp, decoct 60min, add described milk powder again to stir, described crab multidimensional and described bacillus subtilis is added after being cooled to 20 DEG C, ferment 2 days, controlling fermentation temperature is 35 DEG C, obtains fermentation product, it is 40% that described fermentation product is baked to water content, obtains described nutrient fodder.
That drops into juvenile crab rises for three month, every 22 days, throws in the spiral shell of 80kg in fence, within every three days, throws in the described nutrient fodder of 2kg.
Process after salvaging: after river crab maturation, pulled out, is soaked in 5min in rice washing water, is the Sargent gloryvine soup extract of 0.1% afterwards at river crab surface sprinkling mass fraction.
Water quality management: every two weeks changes water in described pond once, and each quantity of exchanged water is 1/2 of the described pond water yield, and the pH controlling Chi Shui in pond is 7.
In the present embodiment, water surface 20cm is stretched out at the top of described hollow cylinder, is erected with the first optical plate at the top of described hollow cylinder, and described first optical plate is reverse U shape, and described first optical plate can launch the visible ray of 560nm.
Described pond bottom is equipped with some the second optical plates reflecting the visible ray of 560nm, and the upper and lower end face of described second optical plate is all parallel with described pond bottom, and the summation of some described second optical plate areas is no more than 1/4 of described pond bottom area.
In the present embodiment, the bottom end closure of described hollow cylinder, upper end open, described hollow cylinder is provided with the through hole that some apertures are 0.2cm, after juvenile crab drops into pond, every other month, in each hollow cylinder, drop into antibacterial peptide, and pure water is filled in hollow cylinder, the amount of each antibacterial peptide dropped in pond is 30g/ mu.
Embodiment 2
A high-yield cultivation method for river crab, comprises the following steps:
Preparation before putting in a suitable place to breed: cleaning pond bottom mud, pond bottom silt depth is made to be 50cm, the pond of every cubic metre applies the limewash of 30kg1%, and insert in described pond and fix some hollow cylinders smearing watertight composition, 10 object steel wires are set up between adjacent two hollow cylinders, described steel wire inserts in mud, and described steel wire and described hollow cylinder are enclosed to form a cuboid; Be wound around at each described hollow cylinder outer surface and fix flexible pipe, described flexible pipe being provided with equally distributed some apertures is the ventilation hole of 0.2cm, and one end of described flexible pipe is connected with aerator.The degree of depth that described steel wire and described hollow cylinder insert described pond bottom reaches 22cm.
In the cuboid that described steel wire and described hollow cylinder enclose, plant duckweed and spirulina, the cultivated area of described spirulina and described duckweed is no more than 1/4 of described cuboid cross section.
After described duckweed and spirulina drop into one week, in described pond, drop into concentration is 25cfu/ml mixed bacteria liquid, and described mixed bacteria liquid comprises Rhodopseudomonas palustris and bacteriophagic Bdellovibrio mixes.
Putting in a suitable place to breed of seed: by juvenile crab dropping in the fence in described pond at the beginning of annual 2 months, regulate pond water temperature to be 18 DEG C, throws in 800 juvenile crabs for every mu.
Feeding and management: the first two months dropped into juvenile crab, every day is each input one time of nutrition feed sooner or later, the input amount of each described nutrient fodder controls to eat up in 120min juvenile crab, and the raw material that described nutrient fodder comprises following parts by weight is made: the dried small shrimp of the bean dregs of 80 parts, the bacillus subtilis of 6 parts, the subprostrate sophora of 10 parts, the Chinese olive of 35 parts, the crab multidimensional of 3 parts and 25 parts.The preparation method of described nutrient fodder is: the magnetized drinking water adding 100 weight portions in described cordate houttuynia, wheat bran and dried small shrimp, decoct 90min, add described milk powder again to stir, described crab multidimensional and described bacillus subtilis is added after being cooled to 35 DEG C, ferment 3 days, controlling fermentation temperature is 35 DEG C, obtains fermentation product, it is 40% that described fermentation product is baked to water content, obtains described nutrient fodder.
That drops into juvenile crab rises for three month, every 22 days, throws in the spiral shell of 100kg in fence, within every three days, throws in the described nutrient fodder of 4kg.
Process after salvaging: after river crab maturation, pulled out, is soaked in 10min in rice washing water, is the Sargent gloryvine soup extract of 0.1% afterwards at river crab surface sprinkling mass fraction.
Water quality management: every two weeks changes water in described pond once, and each quantity of exchanged water is 1/2 of the described pond water yield, and the pH controlling Chi Shui in pond is 7.5.
In the present embodiment, water surface 26cm is stretched out at the top of described hollow cylinder, is erected with the first optical plate at the top of described hollow cylinder, and described first optical plate is reverse U shape, and described first optical plate can launch the visible ray of 560nm.
Described pond bottom is equipped with some the second optical plates reflecting the visible ray of 560nm, and the upper and lower end face of described second optical plate is all parallel with described pond bottom, and the summation of some described second optical plate areas is no more than 1/4 of described pond bottom area.
In the present embodiment, the bottom end closure of described hollow cylinder, upper end open, described hollow cylinder is provided with the through hole that some apertures are 0.2cm, after juvenile crab drops into pond, every other month, in each hollow cylinder, drop into antibacterial peptide, and pure water is filled in hollow cylinder, the amount of each antibacterial peptide dropped in pond is 50g/ mu.
Embodiment 3
A high-yield cultivation method for river crab, comprises the following steps:
Preparation before putting in a suitable place to breed: cleaning pond bottom mud, pond bottom silt depth is made to be 44cm, the pond of every cubic metre applies the limewash of 30kg1%, and insert in described pond and fix some hollow cylinders smearing watertight composition, 10 object steel wires are set up between adjacent two hollow cylinders, described steel wire inserts in mud, and described steel wire and described hollow cylinder are enclosed to form a cuboid; Be wound around at each described hollow cylinder outer surface and fix flexible pipe, described flexible pipe being provided with equally distributed some apertures is the ventilation hole of 0.2cm, and one end of described flexible pipe is connected with aerator.The degree of depth that described steel wire and described hollow cylinder insert described pond bottom reaches 22cm.
In the cuboid that described steel wire and described hollow cylinder enclose, plant duckweed and spirulina, the cultivated area of described spirulina and described duckweed is no more than 1/4 of described cuboid cross section.
After described duckweed and spirulina drop into one week, in described pond, drop into concentration is 22cfu/ml mixed bacteria liquid, and described mixed bacteria liquid comprises Rhodopseudomonas palustris and bacteriophagic Bdellovibrio mixes.
Putting in a suitable place to breed of seed: by juvenile crab dropping in the fence in described pond at the beginning of annual 2 months, regulate pond water temperature to be 16 DEG C, throws in 800 juvenile crabs for every mu.
Feeding and management: the first two months dropped into juvenile crab, every day is each input one time of nutrition feed sooner or later, the input amount of each described nutrient fodder controls to eat up in 110min juvenile crab, and the raw material that described nutrient fodder comprises following parts by weight is made: the dried small shrimp of the bean dregs of 70 parts, the bacillus subtilis of 4 parts, the subprostrate sophora of 9 parts, the Chinese olive of 25 parts, the crab multidimensional of 2 parts and 22 parts.The preparation method of described nutrient fodder is: the magnetized drinking water adding 100 weight portions in described cordate houttuynia, wheat bran and dried small shrimp, decoct 77min, add described milk powder again to stir, described crab multidimensional and described bacillus subtilis is added after being cooled to 24 DEG C, ferment 2 days, controlling fermentation temperature is 35 DEG C, obtains fermentation product, it is 40% that described fermentation product is baked to water content, obtains described nutrient fodder.
That drops into juvenile crab rises for three month, every 22 days, throws in the spiral shell of 99kg in fence, within every three days, throws in the described nutrient fodder of 3kg.
Process after salvaging: after river crab maturation, pulled out, is soaked in 6min in rice washing water, is the Sargent gloryvine soup extract of 0.1% afterwards at river crab surface sprinkling mass fraction.
Water quality management: every two weeks changes water in described pond once, and each quantity of exchanged water is 1/2 of the described pond water yield, and the pH controlling Chi Shui in pond is 7.2.
In the present embodiment, water surface 20-26cm is stretched out at the top of described hollow cylinder, is erected with the first optical plate at the top of described hollow cylinder, and described first optical plate is reverse U shape, and described first optical plate can launch the visible ray of 560nm.
Described pond bottom is equipped with some the second optical plates reflecting the visible ray of 560nm, and the upper and lower end face of described second optical plate is all parallel with described pond bottom, and the summation of some described second optical plate areas is no more than 1/4 of described pond bottom area.
In the present embodiment, the bottom end closure of described hollow cylinder, upper end open, described hollow cylinder is provided with the through hole that some apertures are 0.2cm, after juvenile crab drops into pond, every other month, in each hollow cylinder, drop into antibacterial peptide, and pure water is filled in hollow cylinder, the amount of each antibacterial peptide dropped in pond is 33g/ mu.
Experimental comparison:
Experimental group is the method cultivating river crab of the present embodiment 1/2/3, control group adopts conventional method for breeding river crab cultivating river crab, do not add antibacterial peptide in control group, do not build the first light guide plate and the second light guide plate, river crab is not soaked rice washing water and sprays Sargent gloryvine soup extract after pulling out, in pond, flexible pipe and hollow cylinder are not set yet, do not lay quartz sand in pond bottom, the feed of river crab is also the normal diet eaten at ordinary times simultaneously, does not have feeding nutrient fodder.Experimental data is as follows:
Table 1
We can know by experiment, and the river crab survival rate utilizing the present invention to cultivate is high, and simultaneously on average the weight of every river crab is 3.5 liang, and individual pork is fertile, and the probability that river crab suffers from rotten shell disease simultaneously also reduces greatly.
Although embodiment of the present invention are open as above, but it is not restricted to listed in specification and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the embodiment described.
Claims (6)
1. a high-yield cultivation method for river crab, is characterized in that, comprises the following steps:
Preparation before putting in a suitable place to breed:
Cleaning pond bottom mud, pond bottom silt depth is made to be 40-50cm, the pond of every cubic metre applies the limewash of 30kg1%, and insert in described pond and fix some hollow cylinders smearing watertight composition, 10 object steel wires are set up between adjacent two hollow cylinders, described steel wire inserts in mud, and described steel wire and described hollow cylinder are enclosed to form a cuboid;
Be wound around at each described hollow cylinder outer surface and fix flexible pipe, described flexible pipe being provided with equally distributed some apertures is the ventilation hole of 0.2cm, and one end of described flexible pipe is connected with aerator;
In the cuboid that described steel wire and described hollow cylinder enclose, plant duckweed and spirulina, the cultivated area of described spirulina and described duckweed is no more than 1/4 of described cuboid cross section;
After described duckweed and spirulina drop into one week, in described pond, drop into concentration is 20-25cfu/ml mixed bacteria liquid, and described mixed bacteria liquid comprises Rhodopseudomonas palustris and bacteriophagic Bdellovibrio mixes;
Putting in a suitable place to breed of seed: by juvenile crab dropping in the fence in described pond at the beginning of annual 2 months, regulate pond water temperature to be 15-18 DEG C, throws in 800 juvenile crabs for every mu;
Feeding and management: the first two months dropped into juvenile crab, every day is each input one time of nutrition feed sooner or later, the input amount of each described nutrient fodder controls to eat up in 90min-120min juvenile crab, and the raw material that described nutrient fodder comprises following parts by weight is made: the dried small shrimp of the subprostrate sophora of the bean dregs of 60-80 part, the bacillus subtilis of 3-6 part, 8-10 part, the Chinese olive of 20-35 part, the crab multidimensional of 2-3 part and 20-25 part;
That drops into juvenile crab rises for three month, every 22 days, throws in the spiral shell of 80-100kg in fence, within every three days, throws in the described nutrient fodder of 2-4kg;
Process after salvaging:
After river crab maturation, being pulled out, be soaked in 5-10min in rice washing water, is the Sargent gloryvine soup extract of 0.1% afterwards at river crab surface sprinkling mass fraction.
2. the high-yield cultivation method of river crab as claimed in claim 1, it is characterized in that, the preparation method of described nutrient fodder is: the magnetized drinking water adding 100 weight portions in described cordate houttuynia, wheat bran and dried small shrimp, decocts 60-90min, then adds described milk powder and stir, described crab multidimensional and described bacillus subtilis is added after being cooled to 20-35 DEG C, fermentation 2-3 days, controlling fermentation temperature is 35 DEG C, obtains fermentation product, it is 40% that described fermentation product is baked to water content, obtains described nutrient fodder.
3. the high-yield cultivation method of river crab as claimed in claim 1, is characterized in that, water quality management: every two weeks changes water in described pond once, and each quantity of exchanged water is 1/2 of the described pond water yield, and the pH controlling Chi Shui in pond is 7-7.5.
4. the high-yield cultivation method of river crab as claimed in claim 1, it is characterized in that, water surface 20-26cm is stretched out at the top of described hollow cylinder, is erected with the first optical plate at the top of described hollow cylinder, described first optical plate is reverse U shape, and described first optical plate can launch the visible ray of 560nm;
Described pond bottom is equipped with some the second optical plates reflecting the visible ray of 560nm, and the upper and lower end face of described second optical plate is all parallel with described pond bottom, and the summation of some described second optical plate areas is no more than 1/4 of described pond bottom area.
5. the high-yield cultivation method of river crab as claimed in claim 4, it is characterized in that, the bottom end closure of described hollow cylinder, upper end open, described hollow cylinder is provided with the through hole that some apertures are 0.2cm, after juvenile crab drops into pond, every other month, in each hollow cylinder, drop into antibacterial peptide, and fill pure water in hollow cylinder, the amount of each antibacterial peptide dropped in pond is 30-50g/ mu.
6. the high-yield cultivation method of river crab as claimed in claim 1, it is characterized in that, the degree of depth that described steel wire and described hollow cylinder insert described pond bottom reaches 22cm.
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| CN201510795348.9A CN105230546A (en) | 2015-11-18 | 2015-11-18 | High-yield culture method for river crabs |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994071A (en) * | 2016-06-21 | 2016-10-12 | 马鞍山市徽农农业科技发展有限公司 | High-yield and high-efficiency aquaculture method for crabs |
| CN107711639A (en) * | 2017-09-30 | 2018-02-23 | 安徽永言河蟹原种场 | A kind of cultural method for improving river crab meat |
| CN110915732A (en) * | 2019-12-20 | 2020-03-27 | 吉林省水产科学研究院 | Application method of antibacterial peptide in breeding period of rainbow trout |
-
2015
- 2015-11-18 CN CN201510795348.9A patent/CN105230546A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994071A (en) * | 2016-06-21 | 2016-10-12 | 马鞍山市徽农农业科技发展有限公司 | High-yield and high-efficiency aquaculture method for crabs |
| CN105994071B (en) * | 2016-06-21 | 2018-10-12 | 马鞍山市徽农农业科技发展有限公司 | A kind of high-yield and high-efficiency cultural method of crab |
| CN107711639A (en) * | 2017-09-30 | 2018-02-23 | 安徽永言河蟹原种场 | A kind of cultural method for improving river crab meat |
| CN110915732A (en) * | 2019-12-20 | 2020-03-27 | 吉林省水产科学研究院 | Application method of antibacterial peptide in breeding period of rainbow trout |
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Application publication date: 20160113 |