CN103931534B - A kind of method that large squama Barb pond net box efficiently cultivates - Google Patents
A kind of method that large squama Barb pond net box efficiently cultivates Download PDFInfo
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- CN103931534B CN103931534B CN201410186240.5A CN201410186240A CN103931534B CN 103931534 B CN103931534 B CN 103931534B CN 201410186240 A CN201410186240 A CN 201410186240A CN 103931534 B CN103931534 B CN 103931534B
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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
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- 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
Abstract
The present invention relates to a kind of method that large squama Barb pond net box efficiently cultivates, comprising step has: (1) cultivating pool and water body are selected: the selection of (2) net cage and fixing: (3) net cage is arranged: (4) put in a suitable place to breed and density: (5) enter pond and put in a suitable place to breed: (6) feedstuff feeding: (7) daily management: (8) disease control.The large squama Barb of the inventive method cultivation can realize breeding fish then and go on the market then, be recoverable complete cost then, this method can make full use of water body and food organisms, implementation is raised together with, dense stocking, survival rate are high, this method breeding cycle is short, convenient management, have maneuverability, easy and simple to handle, different net cage can throw in different size seed, wheel is put in a suitable place to breed and is grown, realize orderization to produce, this method harvesting is easy, can according to market demand, harvesting by stages and in groups, be convenient to transportation of live fish and storage, be conducive to market regulation.
Description
Technical field
The invention belongs to technical field of aquaculture, the method that especially a kind of large squama Barb pond net box efficiently cultivates.
Background technology
Large squama Barb belongs to Cyprinidae, Barbinae, Barb genus, originate in the Saltwater Sea of Uzbekistan, the long 100cm of maximum individual body, body weight 12kg are the famous and precious large-scale economic fishs of this state, have that meat is good, delicious flavour, fast growth, disease resistance strong and the merit such as Salt And Alkali Tolerance.Under the condition that aquaculture cost almost maintains an equal level, its economic benefit 7 is doubly to carp, and existing market price is considerably beyond carp.As can be seen here, large squama Barb has unique market advantage, not only provides high-quality cultivation new varieties to fish structural adjustment, also will develop regional fishery economic, and produce active influence and facilitation.
And constantly reduce at water surface area, under ecotope is increasingly fragile and fish quality is still severe situation; must according to the theory of " intensive, save, circulation, ecological "; develop healthy aquatic products intensive culture; flood veil case cultural technique is combined with pond culture; form the efficient breeding way of a set of intensive, scale, ecology, therefore, according to the growth characteristics of large squama Barb; develop efficiently a set of, the cultural method of environmental protection just seems very necessary.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, biological property according to large squama Barb creates suitable growing environment, intensive culture technology and the combination of flood veil case cultural technique is put by close for ordinary pond, under pond net box environmental condition, obtain the breeding way that a kind of height of high yield is intensive, specifically propose a kind of method that large squama Barb pond net box efficiently cultivates.
The present invention solves its technical problem and takes following technical scheme to realize:
The method that large squama Barb pond net box efficiently cultivates, comprises step as follows:
(1) cultivating pool and water body are selected: pond to select leeward on the sunny side, irrigation and drainage are convenient, ecotope is good, water source is local reliably;
(2) selection of net cage and fixing: cage size adopts length to be respectively 3 meters-5 meters, 3 meters-5 meters, 1.5-3.5 rice, and net cage is knitted by polythene material and formed, and net cage is fixed in water body;
(3) net cage is arranged: it is open, leeward, on the sunny side that net cage requires to be arranged on the water surface, the place of water-bed no-sundries, traffic convenience, and arrangement mode is single-column type or row, and net cage orientation is vertical with water (flow) direction;
(4) to put in a suitable place to breed and density: outlet specification is the breeding density of adult fish is 40-50 tail/cube water body, meanwhile, arrange in pairs or groups appropriate flower silver carp and shrimp seedling in pond;
(5) enter pond to put in a suitable place to breed: select health and the intact yearlings of scale fin ray is put in a suitable place to breed;
(6) feedstuff feeding: feed of rationally throwing something and feeding, ensures that cultivation fish grows up healthy and sound fast; After throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop;
(7) daily management: adhere to patrolling case, be diligent in brush case, regularly look into case, ensure that oxygen increasing equipment works well;
(8) disease control: regularly throw something and feed pharmaceutical chemistry, replenishing vitamins, preventing and curing of fish disease, improves fish body resistance.
And the actual conditions that described step (1) cultivating pool and water body are selected is:
1. cultivating pool: pond to select leeward on the sunny side, irrigation and drainage are convenient, ecotope is good, water source is local reliably, pond depth of water 2-6 rice, mud at the bottom of pond is no more than 15 centimetres;
2. pond disinfection: with 100kg quicklime, thoroughly cleaned up the pond sterilization in pond for every mu before the water filling of pond;
3. water condition: water body dissolved oxygen is at more than 5mg/L, and pH value is 7.0-8.5, and water transparency is at more than 50cm.
And selection and the fixing concrete grammar of described step (2) net cage are:
1. net cage: net cage is chosen as the single layer structure net cage of polythene material woollen yarn knitting, and reticular density is determined according to the specification of institute's feeding fish body, preferably makes raised fish just can not through being advisable;
2. net cage is fixed: according to net cage size, net cage top Corner Strapped, the rope tension of net cage sidewall, in case strong wind attacks, bottom net cage with keep more than 30 centimetres distances at the bottom of pond, must guard against and contact with at the bottom of pond, the maintenance of the top of net cage exceeds the water surface 0.5 meter-0.8 meter.
And the concrete grammar that described step (3) net cage is arranged is:
1. net cage arrangement: arrangement mode is single-column type or row, often row place net cage 8-12, and often in row net cage, the spacing of every two net cages is between 0.3 meter-0.5 meter, and when row net cage is arranged, the distance between two row net cages is between 0.3 meter-0.5 meter;
2. oxygen increasing equipment: use pump machine, the nanotube oxygenation of net cage bottom, net cage surrounding is uniformly distributed waterwheel aerator;
3. net cage pretreatment: etting should be immersed in water in 10-15 days before fingerling cartonning by net cage, makes etting adhere to certain plankton, makes mesh sheet smooth, avoids etting to abrade fish body after fingerling inlet.
And described step (5) enters the concrete grammar of putting in a suitable place to breed in pond and is:
1. fingerling quality: require that physique is healthy and strong, anosis without wound, without deformity, neat specification, action is active, and sociability is strong, the intact yearlings of scale fin ray;
2. sterilization before putting case: will carry out disinfection to seed before putting case, the salt water washing bath 10-15 minute of available 2.5%;
3. requirement is put in a suitable place to breed: the fingerling of same net cage requires single step of releasing foot, and specification is consistent, and different net cage can put different size seed, realizes order multiple stocking and multiple fishing, ensures fish listing at any time.
And the concrete grammar of described step (6) feedstuff feeding is:
1. fingerling specification is before 50g/ tail, throws something and feeds every day 6 times, throws something and feeds according to fish body weight 5% at every turn, and after throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop;
2. fingerling specification is after 50g/ tail, and throw something and feed every day 4 times, each feeding volume reduces to fish body weight 3% gradually, and after throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop.
And, ensure in described step (7) daily management that the method that oxygen increasing equipment works well is: arrange special messenger 24 hours on duty, ensure Timeliness coverage in power failure 10 minutes, and start stand-by generator, in 30 minutes, whole aerator must be opened.
And the concrete grammar of described step (8) disease control is:
1. the method for medicine for oral administration: evenly spill in feed after medicine for oral administration dilution, throw something and feed after drying, or contain the medicine for oral administration of adhesive, spill and after feed, medicinal powder is evenly spread on feed, throw something and feed after drying;
2. the using method of externally applied drug is that net cage is mentioned slightly, with film or canvas, net cage is surrounded, and the liquid prepared dilution is evenly sprinkled in net cage, embathes by administration time;
3. hanging bag sterilization: with braiding pouch, the bleaching powder of every packed 150-250 gram, hanging over throws something and feeds a little carries out hanging bag sterilization.
Advantage of the present invention and good effect are:
1, the large squama Barb of the inventive method cultivation can realize breeding fish then and go on the market then, is recoverable complete cost then, and net cage equipment, 2-3 years can be used continuously.
2, the inventive method can make full use of water body and food organisms, carry out raise together with, dense stocking, survival rate be high, can reach high yield object.
3, short, the convenient management of the inventive method breeding cycle, there is maneuverability, easy and simple to handle, different net cage can throw in different size seed, and wheel is put in a suitable place to breed and grown, and realizes orderization and produces.
4, the inventive method harvesting is easy, does not need to fish for instrument especially, can once go on the market during results, also can according to market demand, and harvesting by stages and in groups, is convenient to transportation of live fish and storage, is conducive to market regulation.
5, the inventive method pond net box shared water surface area of breeding fish is little, as long as possess certain water level and flow, all can support, strong adaptability, is convenient to promote.
Embodiment
Be further described the invention process below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
The method that large squama Barb pond net box efficiently cultivates, comprises step as follows:
(1) cultivating pool and water body are selected: pond to select leeward on the sunny side, irrigation and drainage are convenient, ecotope is good, water source is local reliably; Actual conditions is:
1. cultivating pool: pond to select leeward on the sunny side, irrigation and drainage are convenient, ecotope is good, water source is local reliably, pond depth of water 2-6 rice, mud at the bottom of pond is no more than 15 centimetres;
2. pond disinfection: with 100kg quicklime, thoroughly cleaned up the pond sterilization in pond for every mu before the water filling of pond;
3. water condition: water body dissolved oxygen is at more than 5mg/L, and pH value is 7.0-8.5, and water transparency is at more than 50cm;
(2) selection of net cage and fixing: cage size adopts length to be respectively 3 meters-5 meters, 3 meters-5 meters, 1.5-3.5 rice, and net cage is knitted by polythene material and formed, and net cage is fixed in water body; Concrete grammar:
1. net cage: net cage is chosen as the single layer structure net cage of polythene material woollen yarn knitting, and reticular density is determined according to the specification of institute's feeding fish body, preferably makes raised fish just can not through being advisable;
2. net cage is fixed: according to net cage size, net cage top Corner Strapped, the rope tension of net cage sidewall, in case strong wind attacks, bottom net cage with keep more than 30 centimetres distances at the bottom of pond, must guard against and contact with at the bottom of pond, the maintenance of the top of net cage exceeds the water surface 0.5 meter-0.8 meter;
(3) net cage is arranged: it is open, leeward, on the sunny side that net cage requires to be arranged on the water surface, the place of water-bed no-sundries, traffic convenience, and arrangement mode is single-column type or row, and net cage orientation is vertical with water (flow) direction; Concrete grammar is:
1. net cage arrangement: arrangement mode is single-column type or row, often row place net cage 8-12, and often in row net cage, the spacing of every two net cages is between 0.3 meter-0.5 meter, and when row net cage is arranged, the distance between two row net cages is between 0.3 meter-0.5 meter;
2. oxygen increasing equipment: use pump machine, the nanotube oxygenation of net cage bottom, net cage surrounding is uniformly distributed waterwheel aerator;
3. net cage pretreatment: etting should be immersed in water in 10-15 days before fingerling cartonning by net cage, makes etting adhere to certain plankton, makes mesh sheet smooth, avoids etting to abrade fish body after fingerling inlet;
(4) to put in a suitable place to breed and density: outlet specification is the breeding density of adult fish (more than 1250 grams) is 40-50 tail/cube water body; Meanwhile, arrange in pairs or groups appropriate flower silver carp and shrimp seedling in pond;
(5) enter pond to put in a suitable place to breed: select health and the intact yearlings of scale fin ray is put in a suitable place to breed; Concrete grammar is:
1. fingerling quality: require that physique is healthy and strong, anosis without wound, without deformity, neat specification, action is active, and sociability is strong, the intact yearlings of scale fin ray;
2. sterilization before putting case: will carry out disinfection to seed before putting case, the salt water washing bath 10-15 minute of available 2.5%;
3. requirement is put in a suitable place to breed: the fingerling of same net cage requires single step of releasing foot, and specification is consistent, and different net cage can put different size seed, realizes order multiple stocking and multiple fishing, ensures fish listing at any time;
(6) feedstuff feeding: feed of rationally throwing something and feeding, ensures that cultivation fish grows up healthy and sound fast; Concrete grammar is:
1. fingerling specification is before 50g/ tail, throws something and feeds every day 6 times, throws something and feeds according to fish body weight 5% at every turn, and after throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop;
2. fingerling specification is after 50g/ tail, and throw something and feed every day 4 times, each feeding volume reduces to fish body weight 3% gradually, and after throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop;
(7) daily management: adhere to patrolling case, be diligent in brush case, regularly look into case, ensure that oxygen increasing equipment works well; Wherein, ensure that the method that oxygen increasing equipment works well is: arrange special messenger 24 hours on duty, ensure Timeliness coverage in power failure 10 minutes, and start stand-by generator, in 30 minutes, whole aerator must be opened;
(8) disease control: regularly throw something and feed pharmaceutical chemistry, replenishing vitamins, preventing and curing of fish disease, improves fish body resistance;
1. the method for medicine for oral administration: evenly spill in feed after medicine for oral administration dilution, throw something and feed after drying, or contain the medicine for oral administration of adhesive, spill and after feed, medicinal powder is evenly spread on feed, throw something and feed after drying;
2. the using method of externally applied drug is that net cage is mentioned slightly, with film or canvas, net cage is surrounded, and the liquid prepared dilution is evenly sprinkled in net cage, embathes by administration time;
3. hanging bag sterilization: with braiding pouch, the bleaching powder of every packed 150-250 gram, hanging over throws something and feeds a little carries out hanging bag sterilization.
Embodiment
1. breeding water body is selected: pond to select leeward on the sunny side, irrigation and drainage are convenient, ecotope is good, water source is local reliably; Daily maintenance dissolved oxygen is at more than 5mg/L, and pH value is 7.0-8.5, and water transparency is at more than 50cm, and the depth of water 2 meters-6 meters, mud at the bottom of pond is no more than 15 centimetres.Cleaned up the pond thoroughly in pond with 100kg quicklime, sterilize for every mu before water filling.
2. net cage is selected: cage size generally adopts 3 × 3 meters, 5 × 5 meters, height 1.5 ~ 3.5 meters.Net cage should be knitted by polythene material and form; Single layer structure, according to casing size, Corner Strapped, net cage is strained with splayed configuration stay cord by two cross-peens of net cage again, in case strong wind attack, bottom net cage with remain on more than 30 centimetres distances at the bottom of pond, must guard against and contact with at the bottom of pond, the top of net cage keeps exceeding water surface 0.5-0.8 rice.
3. net cage is arranged: net cage orientation is vertical with water (flow) direction, and often row place 10, net cage; The affiliated facility of net cage comprises: the fixture of scaffold and material, float, sinker and fixing steck.Scaffold generally adopts bamboo wood to form for material combination, and shape and area are according to the shape of net cage, area and determining.Use 1.5 kw pump machines, bottom nanotube oxygenation, net cage surrounding is uniformly distributed waterwheel aerator.
4. feedstuff feeding: feed of rationally throwing something and feeding, ensures that cultivation fish grows up healthy and sound fast; Fingerling specification is thrown something and fed 6 times every day before 50g/ tail, throws something and feeds every day afterwards 4 times, throws something and feeds before 50g/ tail according to fish body weight 5%, fish body weight 3% is reduced to gradually after 50g/ tail, after throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop.
5. daily management: adhere to patrolling case, be diligent in brush case, regularly look into case, ensure that oxygen increasing equipment works well; Fingerling stocking should hold the following aspects:
(1) fingerling quality: require that physique is healthy and strong, anosis without wound, without deformity, neat specification, action is active, and sociability is strong, the intact yearlings of scale fin ray.
(2) breeding density: will carry out disinfection to seed before putting case, the salt water washing bath 10-15 minute of available 2.5%.The breeding density of cultivating adult fish in cages is with 3 × 3 meters, and high 2.5 meters of net cages are example, and 250 grams of large squama Barb fingerling 1000 tails put in a suitable place to breed by each net cage, outlet specification more than 1250 grams, arranges in pairs or groups appropriate flower silver carp and shrimp seedling in pond.
(3) requirement is put in a suitable place to breed: the fingerling of same net cage requires single step of releasing foot, and specification is consistent.Different net cage can put different size seed, realizes order multiple stocking and multiple fishing, ensures fish listing at any time.
6. disease control:
(1) use of medicine for oral administration: not containing the medicine for oral administration of adhesive, evenly spill in feed after diluting medicine with water (4-5 kilograms/100 kg diet), throw something and feed after drying; Containing the medicine for oral administration of adhesive, spill with water (4-5 kilograms/100 kg diet) and after feed, medicinal powder is evenly spread on feed, throw something and feed after drying.
(2) use of externally applied drug: net cage is mentioned slightly, is surrounded net cage with the film designed or canvas, the liquid prepared dilution is evenly sprinkled in net cage, embathes by administration time.If embathe in process and have abnormal conditions, immediately film or canvas are separated.
(3) hanging bag sterilization: braiding pouch, the bleaching powder of every packed 150-250 gram, hang over and throw something and feed a little, every case can hang 2-4 bag.Medicine has dissolved rear interval 5-7 days to be added again.
Concrete cultivation example sees the following form
| Breeding way of the present invention | Tradition breeding way | |
| Culture-cycle | 8 months | 8 months |
| Area | 30 mu | 30 mu |
| Aerator quantity | 8 | 2 |
| Throw in seed quantity, specification | 8350 tails, 50g | 8350 tails, 50g |
| Daily cleaning | Net cage is monthly cleared up once | Do not clear up |
| Survival rate | 93％ | 75.66％ |
| Average weight | 486g/ tail | 475g/ tail |
| Output | 92850 jin | 32345 jin |
Above-described embodiment is only for illustration of technological thought of the present invention and feature, its object is to enable those skilled in the art understand content of the present invention and implement according to this, only can not limit the scope of the claims of the present invention with the present embodiment, namely the equal change done of all disclosed spirit or modification, still drop in the scope of the claims of the present invention.
Claims (3)
1. the method that efficiently cultivates of large squama Barb pond net box, is characterized in that comprising step as follows:
(1) cultivating pool and water body are selected: pond to select leeward on the sunny side, irrigation and drainage are convenient, ecotope is good, water source is local reliably;
(2) selection of net cage and fixing: cage size adopts length to be respectively 3 meters-5 meters, 3 meters-5 meters, 1.5-3.5 rice, and net cage is knitted by polythene material and formed, and net cage is fixed in water body;
(3) net cage is arranged: it is open, leeward, on the sunny side that net cage requires to be arranged on the water surface, the place of water-bed no-sundries, traffic convenience, and arrangement mode is single-column type or row, and net cage orientation is vertical with water (flow) direction;
(4) to put in a suitable place to breed and density: outlet specification is the breeding density of adult fish is 40-50 tail/cube water body, meanwhile, arrange in pairs or groups appropriate flower silver carp and shrimp seedling in pond;
(5) enter pond to put in a suitable place to breed: select health and the intact yearlings of scale fin ray is put in a suitable place to breed;
(6) feedstuff feeding: feed of rationally throwing something and feeding, ensures that cultivation fish grows up healthy and sound fast; After throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop;
(7) daily management: adhere to patrolling case, be diligent in brush case, regularly look into case, ensure that oxygen increasing equipment works well;
(8) disease control: regularly throw something and feed pharmaceutical chemistry, replenishing vitamins, preventing and curing of fish disease, improves fish body resistance;
And the actual conditions that described step (1) cultivating pool and water body are selected is:
1. cultivating pool: pond to select leeward on the sunny side, irrigation and drainage are convenient, ecotope is good, water source is local reliably, pond depth of water 2-6 rice, mud at the bottom of pond is no more than 15 centimetres;
2. pond disinfection: with 100kg quicklime, thoroughly cleaned up the pond sterilization in pond for every mu before the water filling of pond;
3. water condition: water body dissolved oxygen is at more than 5mg/L, and pH value is 7.0-8.5, and water transparency is at more than 50cm;
And selection and the fixing concrete grammar of described step (2) net cage are:
1. net cage: net cage is chosen as the single layer structure net cage of polythene material woollen yarn knitting, and reticular density is determined according to the specification of institute's feeding fish body;
2. net cage is fixed: according to net cage size, net cage top Corner Strapped, the rope tension of net cage sidewall, in case strong wind attacks, bottom net cage with keep more than 30 centimetres distances at the bottom of pond, must guard against and contact with at the bottom of pond, the maintenance of the top of net cage exceeds the water surface 0.5 meter-0.8 meter;
And the concrete grammar that described step (3) net cage is arranged is:
1. net cage arrangement: arrangement mode is single-column type or row, often row place net cage 8-12, and often in row net cage, the spacing of every two net cages is between 0.3 meter-0.5 meter, and when row net cage is arranged, the distance between two row net cages is between 0.3 meter-0.5 meter;
2. oxygen increasing equipment: use pump machine, the nanotube oxygenation of net cage bottom, net cage surrounding is uniformly distributed waterwheel aerator;
3. net cage pretreatment: etting should be immersed in water in 10-15 days before fingerling cartonning by net cage, makes etting adhere to certain plankton, makes mesh sheet smooth, avoids etting to abrade fish body after fingerling inlet;
And described step (5) enters the concrete grammar of putting in a suitable place to breed in pond and is:
1. fingerling quality: require that physique is healthy and strong, anosis without wound, without deformity, neat specification, action is active, and sociability is strong, the intact yearlings of scale fin ray;
2. sterilization before putting case: will carry out disinfection to seed before putting case, the salt water washing bath 10-15 minute of available 2.5%;
3. requirement is put in a suitable place to breed: the fingerling of same net cage requires single step of releasing foot, and specification is consistent, and different net cage can put different size seed, realizes order multiple stocking and multiple fishing, ensures fish listing at any time;
And the concrete grammar of described step (8) disease control is:
1. the method for medicine for oral administration: evenly spill in feed after medicine for oral administration dilution, throw something and feed after drying, or contain the medicine for oral administration of adhesive, spill and after feed, medicinal powder is evenly spread on feed, throw something and feed after drying;
2. the using method of externally applied drug is that net cage is mentioned slightly, with film or canvas, net cage is surrounded, and the liquid prepared dilution is evenly sprinkled in net cage, embathes by administration time;
3. hanging bag sterilization: with braiding pouch, the bleaching powder of every packed 150-250 gram, hanging over throws something and feeds a little carries out hanging bag sterilization.
2. the method that efficiently cultivates of large squama Barb pond net box according to claim 1, is characterized in that: the concrete grammar of described step (6) feedstuff feeding is:
1. fingerling specification is before 50g/ tail, throws something and feeds every day 6 times, throws something and feeds according to fish body weight 5% at every turn, and after throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop;
2. fingerling specification is after 50g/ tail, and throw something and feed every day 4 times, each feeding volume reduces to fish body weight 3% gradually, and after throwing something and feeding, half an hour checks surplus material situation, and then reduce feeding volume if any residue, when throwing something and feeding, aerator does not stop.
3. the method that efficiently cultivates of large squama Barb pond net box according to claim 1, it is characterized in that: in described step (7) daily management, ensure that the method that oxygen increasing equipment works well is: arrange special messenger 24 hours on duty, ensure Timeliness coverage in power failure 10 minutes, and start stand-by generator, open whole aerator in 30 minutes.
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| CN105340793A (en) * | 2015-10-09 | 2016-02-24 | 高世勇 | Barbus capito culture method |
| CN106614145A (en) * | 2016-12-28 | 2017-05-10 | 万仕军 | Method for breeding black carps through net cages in reservoir |
| CN107223612A (en) * | 2017-07-21 | 2017-10-03 | 镇江金山湖农业发展有限公司 | A kind of big squama Barb seed industrial culture methods |
| CN107232099A (en) * | 2017-07-21 | 2017-10-10 | 镇江金山湖农业发展有限公司 | A kind of big squama Barb cultural methods of high density |
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| CN110150192B (en) * | 2019-06-28 | 2023-01-03 | 中国水产科学研究院南海水产研究所 | Method for breeding siganus oramin parent fish |
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| CN101524053A (en) * | 2008-03-05 | 2009-09-09 | 王叶苗 | Economical type even oxygen aeration device of artificial fish breeding pond |
| CN101554145B (en) * | 2009-05-22 | 2011-08-24 | 中国科学院昆明动物研究所 | Artificial domestication method of sinocyclocheilus grahami |
| CN101822230B (en) * | 2010-05-21 | 2011-09-14 | 云南省水产技术推广站 | Cultivating method of sinocyclocheilus grahami seedling |
| CN102106275B (en) * | 2010-12-28 | 2012-10-03 | 中国水产科学研究院淡水渔业研究中心 | Method for breeding river crabs by using float grass channel and water wheel aerator |
| CN102687686B (en) * | 2011-03-23 | 2013-08-28 | 吴为国 | Waterwheel-type aerator |
| CN103583441B (en) * | 2013-11-25 | 2016-03-23 | 永胜创意工贸有限公司 | Journey sea Spinibarbus sinensis artificial fecundation method |
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2014
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