CN106719118B - Pseudobagrus ussuriensis breeding method in northern area - Google Patents
Pseudobagrus ussuriensis breeding method in northern area Download PDFInfo
- Publication number
- CN106719118B CN106719118B CN201611018814.3A CN201611018814A CN106719118B CN 106719118 B CN106719118 B CN 106719118B CN 201611018814 A CN201611018814 A CN 201611018814A CN 106719118 B CN106719118 B CN 106719118B
- Authority
- CN
- China
- Prior art keywords
- feed
- pond
- water
- feeding
- fish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241001663722 Tachysurus ussuriensis Species 0.000 title claims abstract description 25
- 238000009395 breeding Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 241000251468 Actinopterygii Species 0.000 claims abstract description 29
- 230000001488 breeding effect Effects 0.000 claims abstract description 22
- 238000012136 culture method Methods 0.000 claims abstract description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
- 230000003203 everyday effect Effects 0.000 claims description 12
- 201000010099 disease Diseases 0.000 claims description 10
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 10
- 230000002354 daily effect Effects 0.000 claims description 9
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 8
- 102000004169 proteins and genes Human genes 0.000 claims description 8
- 108090000623 proteins and genes Proteins 0.000 claims description 8
- 239000011780 sodium chloride Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000000091 immunopotentiator Effects 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 claims description 5
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims description 5
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 claims description 5
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 5
- 235000019743 Choline chloride Nutrition 0.000 claims description 5
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 235000019733 Fish meal Nutrition 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 5
- 244000068988 Glycine max Species 0.000 claims description 5
- 235000019735 Meat-and-bone meal Nutrition 0.000 claims description 5
- 241001465754 Metazoa Species 0.000 claims description 5
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 5
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims description 5
- 235000019764 Soybean Meal Nutrition 0.000 claims description 5
- 240000008042 Zea mays Species 0.000 claims description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 5
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 claims description 5
- 235000010081 allicin Nutrition 0.000 claims description 5
- 239000007844 bleaching agent Substances 0.000 claims description 5
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 5
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims description 5
- 229960003178 choline chloride Drugs 0.000 claims description 5
- 235000005822 corn Nutrition 0.000 claims description 5
- 235000021323 fish oil Nutrition 0.000 claims description 5
- 239000004467 fishmeal Substances 0.000 claims description 5
- 235000013312 flour Nutrition 0.000 claims description 5
- 230000036541 health Effects 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 235000012054 meals Nutrition 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 5
- 239000003921 oil Substances 0.000 claims description 5
- 235000019198 oils Nutrition 0.000 claims description 5
- 239000004455 soybean meal Substances 0.000 claims description 5
- 235000012424 soybean oil Nutrition 0.000 claims description 5
- 239000003549 soybean oil Substances 0.000 claims description 5
- 239000008347 soybean phospholipid Substances 0.000 claims description 5
- 229940088594 vitamin Drugs 0.000 claims description 5
- 239000011782 vitamin Substances 0.000 claims description 5
- SPFYMRJSYKOXGV-UHFFFAOYSA-N Baytril Chemical compound C1CN(CC)CCN1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1CC1 SPFYMRJSYKOXGV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004155 Chlorine dioxide Substances 0.000 claims description 4
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 4
- 239000000645 desinfectant Substances 0.000 claims description 4
- 229960000740 enrofloxacin Drugs 0.000 claims description 4
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 208000027418 Wounds and injury Diseases 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 3
- 229960003237 betaine Drugs 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 235000012343 cottonseed oil Nutrition 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 208000014674 injury Diseases 0.000 claims description 3
- 235000016709 nutrition Nutrition 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 229940062672 calcium dihydrogen phosphate Drugs 0.000 claims 1
- 229910000389 calcium phosphate Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000037406 food intake Effects 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 235000013372 meat Nutrition 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 4
- 239000001506 calcium phosphate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000150 monocalcium phosphate Inorganic materials 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 2
- 208000005168 Intussusception Diseases 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 210000000436 anus Anatomy 0.000 description 2
- 239000005667 attractant Substances 0.000 description 2
- 230000031902 chemoattractant activity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- 208000004232 Enteritis Diseases 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 206010017999 Gastrointestinal pain Diseases 0.000 description 1
- 208000003367 Hypopigmentation Diseases 0.000 description 1
- 206010065611 Intestinal congestion Diseases 0.000 description 1
- 206010038084 Rectocele Diseases 0.000 description 1
- 241000122973 Stenotrophomonas maltophilia Species 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000036528 appetite Effects 0.000 description 1
- 235000019789 appetite Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000003425 hypopigmentation Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 208000003243 intestinal obstruction Diseases 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001187 pylorus Anatomy 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a pseudobagrus ussuriensis culture method which comprises the steps of pond selection, fry stocking, feed feeding, daily management and the like. The pseudobagrus ussuriensis breeding method utilizes artificial mixed puffed feed for breeding, is matched with a regular disinfection and water quality regulation method and a fish domestication method, has the characteristics of high survival rate, quick growth, good body color, tender meat quality, low feed coefficient, short breeding time and the like, and is particularly suitable for breeding and producing pseudobagrus ussuriensis in northern areas.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a pseudobagrus ussuriensis culture method.
Background
Pseudobagrus ussuriensis (Pseudoobagruras ussuriensis), catfish belonging to the order catiformes and family pseudobagidae, and is a special fish distributed in the river basin of Heilongjiang in China. The chicken is tender in meat quality, has no ribs or thorns, is especially delicious in taste and high in nutritional value, is a good food for high-grade restaurants, and has very high economic value. The pseudobagrus ussuriensis breeding production in the northern area has more problems, such as fish domestication problem, water quality regulation problem, nutrition feed problem, disease prevention problem and the like in the breeding process restrict the large-scale breeding production of the pseudobagrus ussuriensis in the northern area, and the pseudobagrus ussuriensis breeding production has the defects of low survival rate, slow growth, long breeding time, low yield, high cost and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the method which has high survival rate, quick growth, good body color, tender meat quality, low bait coefficient and short culture time and is suitable for culturing the pseudobagrus ussuriensis in northern areas.
The invention provides a pseudobagrus ussuriensis culture method which comprises the following steps:
(1) selecting a pond: the area of the pond is 2-3 mu, the depth of the pond is 1.5-2.5 m, the highest water level is 1.8 m, the water temperature is 13-28 ℃, the pH value is 7.0-8.5, the pond is sunned for one month before stocking seedlings, water is fed for 5-10 cm, bleaching powder is sprinkled in the whole pond to clean the pond, the usage amount of the bleaching powder is 5-10 kg per mu, so that the bottom quality is improved, and water is drained once before stocking.
(2) Fry stocking: selecting 8-12 g/tail of fish seeds, wherein the fish seeds are required to be uniform in individual selection, free of physical injury, disease and residue and strong in mobility, the stocking time is from 5 months later to 6 months earlier, and the stocking density is controlled at 3000 tails per mu. Before breeding, pseudobagrus ussuriensis seeds are soaked in a sodium chloride solution with the concentration of 2% for 5 minutes, and then are bred in a purse net in a pond for 1-2 weeks and then are bred again.
(3) Feeding the feed: during the captive breeding and pond breeding of the Pseudobagrus ussuriensis, the Pseudobagrus ussuriensis is fed with an expanded feed once in the morning and at night every day, wherein the expanded feed comprises fish meal, meat and bone meal, soybean meal, whole soybean, corn protein, beer yeast, cottonseed meal, fish oil, soybean oil, flour, monocalcium phosphate, choline chloride, soybean phospholipid oil, multi-vitamin and multi-mineral premix, a feeding attractant and an immunopotentiator, and the feed comprises 45% of protein, 8% of fat, 12% of coarse ash and 8% of water. After the fingerlings are put in a pond for breeding, a sunshade net is built in a fixed place, and a fixed-point feeding field is arranged below the sunshade net; determining daily feeding amount according to water temperature, weather and the condition of the feeding state of the fish, wherein the daily feeding amount accounts for 1% -5% of the weight of the fish, feeding for 2 times every day, feeding 1/3 of the feed feeding amount of the whole day at about 6 am, and feeding 2/3 of the feed feeding amount of the whole day at 17: 30-18: 30 evening.
(4) Daily management: measuring water quality indexes such as water temperature, pH, dissolved oxygen, ammonia nitrogen and the like at 6 am and 2 pm every day, wherein the dissolved oxygen requirement is more than 5mg/L, the nonionic ammonia requirement is less than 0.02mg/L, keeping the water fresh, ensuring the transparency to be 20-40 cm, changing water once every 10-15 days according to the detected water quality indexes, ensuring the water change amount to be about 1/3, splashing a water body disinfectant to improve the water quality, and keeping on patrolling the pond in the morning, the noon and the evening every day.
As a further description of the above scheme:
in the step (2), before stocking, temporarily breeding the fingerlings in a purse net in the pond, wherein the area of the purse net is 20-30 square meters.
In the step (3), the weight ratio of each component of the expanded feed is 28 percent of fish meal, 10 percent of meat and bone meal, 19.4 percent of soybean meal, 9 percent of full-fat soybean, 5 percent of corn protein, 4 percent of beer yeast, 6 percent of cotton meal and 0.2 percent of fish oil, soybean oil 1.0%, flour 13.02%, monocalcium phosphate 0.8%, choline chloride 0.3%, soybean phospholipid oil 1.5%, multi-vitamin multi-mineral premix 1% (produced by Beijing Ying Huier biotechnology Co., Ltd.), betaine with phagostimulant of 0.4%, and immunopotentiator including Yikansu-II (added amount of 0.1%) produced by Guangdong Yiduoli biotechnology Co., Ltd.), complex enzyme preparation (added amount of 0.05%) produced by Beijing Luwei animal health product Co., Ltd.), allicin (added amount of 0.03%) produced by Chengdoubao feed Limited liability company of 25% concentration, and Gandankang (added amount of 0.2%) produced by Beijing Pael sunshine science and technology development Co., Ltd. After the fingerlings are put in a pond for breeding, a sunshade net is built in a fixed place, a fixed-point feeding field is arranged below the sunshade net, the feeding field is surrounded into a circle by polyethylene plastic pipes, and the area of the feeding field is about 20 square meters, so that the floating feed is prevented from being blown away by wind.
The disinfection mode in the step (4) is that a chlorine dioxide solution with the concentration of 0.5ppm is adopted every 10-15 days; 15ppm of sodium chloride solution; 1ppm enrofloxacin solution, and the whole pool is splashed and used alternately.
The invention adopts an innovative fish domestication method and a water quality disinfection and regulation method, and utilizes artificial mixed puffed feed for feeding, so that the method has the characteristics of high survival rate, quick growth, good body color, tender meat quality, low feed coefficient, short culture time and the like, and is particularly suitable for the culture production of pseudobagrus ussuriensis in northern areas.
Drawings
Fig. 1 is a schematic flow chart of a preferred embodiment of the method for breeding pseudobagrus ussuriensis in northern areas of the invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1, fig. 1 is a method for pseudobagrus ussuriensis culture in northern areas according to the present invention, which comprises the following steps:
(1) selecting a pond: the area of the pond is 2-3 mu, the depth of the pond is 1.5-2.5 m, the highest water level is 1.8 m, the water temperature is 13-28 ℃, the pH value is 7.0-8.5, the pond is sunned for one month before stocking seedlings, water is fed for 5-10 cm, bleaching powder is sprinkled in the whole pond to clean the pond, the usage amount of the bleaching powder is 5-10 kg per mu, so that the bottom quality is improved, and water is drained once before stocking.
(2) Fry stocking: selecting 8-12 g/tail of fish seeds, wherein the fish seeds are selected to be uniform in individual selection, free of physical injury, free of disease and disability and strong in activity, the stocking time is 5 months to 6 months, the stocking density is controlled to be 3000 tails per mu, and before the fish seeds are stocked, the pseudobagrus ussuriensis seeds are soaked in a sodium chloride solution with the concentration of 2% for 5 minutes, and then are stocked in a purse net in a pond for 1-2 weeks and then are stocked.
(3) Feeding the feed: during the captive breeding and pond breeding of the Pseudobagrus ussuriensis, the Pseudobagrus ussuriensis is fed with an expanded feed once in the morning and at night every day, wherein the expanded feed comprises fish meal, meat and bone meal, soybean meal, whole soybean, corn protein, beer yeast, cottonseed meal, fish oil, soybean oil, flour, monocalcium phosphate, choline chloride, soybean phospholipid oil, multi-vitamin and multi-mineral premix, a feeding attractant and an immunopotentiator, and the feed comprises 45% of protein, 8% of fat, 12% of coarse ash and 8% of water. After the fingerlings are put in a pond for breeding, a sunshade net is built in a fixed place, and a fixed-point feeding field is arranged below the sunshade net; determining daily feeding amount according to water temperature, weather and the condition of the feeding state of the fish, wherein the daily feeding amount accounts for 1% -5% of the weight of the fish, feeding for 2 times every day, feeding 1/3 of the feed feeding amount of the whole day at about 6 am, and feeding 2/3 of the feed feeding amount of the whole day at 17: 30-18: 30 evening.
(4) Daily management: measuring water quality indexes such as water temperature, pH, dissolved oxygen, ammonia nitrogen and the like at 6 am and 2 pm every day, wherein the dissolved oxygen requirement is more than 5mg/L, the nonionic ammonia requirement is less than 0.02mg/L, keeping the water fresh, ensuring the transparency to be 20-40 cm, changing water once every 10-15 days according to the detected water quality indexes, ensuring the water change amount to be about 1/3, and splashing a disinfectant to improve the water quality, and keeping the pond patrolling in the morning, the noon and the evening every day.
Further described is: in the step (2), before stocking, temporarily breeding the fingerlings in a purse net in the pond, wherein the area of the purse net is 20-30 square meters. In the step (3), the weight ratio of each component of the expanded feed is 28 percent of fish meal, 10 percent of meat and bone meal, 19.4 percent of soybean meal, 9 percent of full-fat soybean, 5 percent of corn protein, 4 percent of beer yeast, 6 percent of cotton meal and 0.2 percent of fish oil, soybean oil 1.0%, flour 13.02%, monocalcium phosphate 0.8%, choline chloride 0.3%, soybean phospholipid oil 1.5%, multi-vitamin multi-mineral premix 1% (produced by Beijing Ying Huier biotechnology Co., Ltd.), betaine with phagostimulant of 0.4%, and immunopotentiator including Yikansu-II (added amount of 0.1%) produced by Guangdong Yiduoli biotechnology Co., Ltd.), complex enzyme preparation (added amount of 0.05%) produced by Beijing Luwei animal health product Co., Ltd.), allicin (added amount of 0.03%) produced by Chengdoubao feed Limited liability company of 25% concentration, and Gandankang (added amount of 0.2%) produced by Beijing Pael sunshine science and technology development Co., Ltd. After the fingerlings are put in a pond for breeding, a sunshade net is built in a fixed place, a fixed-point feeding field is arranged below the sunshade net, the feeding field is surrounded into a circle by polyethylene plastic pipes, and the area of the feeding field is about 20 square meters, so that the floating feed is prevented from being blown away by wind. And (4) adopting a disinfection mode that every 10-15 days, a chlorine dioxide solution with the concentration of 0.5ppm, a sodium chloride solution with the concentration of 15ppm and an enrofloxacin solution with the concentration of 1ppm are alternately used by splashing in the whole pool.
Further, during the culture of pseudobagrus ussuriensis in northern areas, infectious intussusception is easy to occur, and the symptoms are as follows: the sick fish swim slowly, the appetite is reduced, the skin of the lips and the head is whitish, and the base part of the fin ray, the lower jaw and the abdomen are congested and inflamed. With the development of disease condition, the belly of the diseased fish expands, and the body surface of the diseased fish has circular or oval discoloring spots with different sizes and hypopigmentation, and then the diseased fish can be ulcerated on the basis of the discoloring spots. When the dead fishes are dissected, the anus is red, swollen and protruded, some fishes have rectocele, one part of the back intestine section falls out of the anus, a large amount of ascites is filled in the abdominal cavity, gastrointestinal tracts have no food, mucous membranes at the bottom of the stomach and at the pylorus are congested, intestinal congestion is caused, the intestinal wall is thinned, the liver is swollen, the color is pale and whitish or yellowish, the gall bladder is expanded, the bile is abundant, spleen and kidney are swollen and extravasated, and the dead fishes partially have special postures of upward heads, downward tails and vertical suspension in a water body. The disease is very infectious, the disease is mainly developed in spring and summer in 7-8 months in northern areas, and the temperature of the developed water is more than 20 ℃. The etiology of this disease was initially thought to be stenotrophomonas maltophilia. Mechanically damaged fish are very susceptible to this disease. Meanwhile, the disease is also related to the disease resistance of the fish, and the fish with liver and gall syndrome is more easily infected. Pseudobagrus ussuriensis, having hepatobiliary syndrome and enteritis, causes intestinal obstruction due to insufficient intestinal digestion and intestinal cramps, resulting in intussusception. The preventive measures are as follows: during 7-8 months in northern areas, some immunopotentiators (such as Yikangsu-II produced by Guangdong Yiduoli biological technology company, the addition amount is 0.1%, a complex enzyme preparation produced by Beijing Luwei animal health products company, the addition amount is 0.05%, 25% of allicin produced by Chengdu Fabao feed Limited liability company, the addition amount is 0.03%, and Gandankang produced by Beijing Parr sunshine technology development Limited company, the addition amount is 0.2%) are added into the feed to improve the immunity and disease resistance of fish bodies, and the feed is regularly matched with a water disinfectant for use, namely, a chlorine dioxide solution with the concentration of 0.5ppm is adopted every 10-15 days; 15ppm of sodium chloride solution; the enrofloxacin solution with 1ppm is alternatively used by splashing in the whole pool to prevent the disease.
Claims (1)
1. A pseudobagrus ussuriensis culture method in northern areas is characterized by comprising the following steps:
(1) selecting a pond: the area of the pond is 2-3 mu, the depth of the pond is 1.5-2.5 m, the highest water level is 1.8 m, the water temperature is 13-28 ℃, the pH value is 7.0-8.5, the pond is sunned for one month before stocking seedlings, water is fed for 5-10 cm, bleaching powder is sprinkled in the whole pond to clean the pond, the dosage per mu is 5-10 kg, so that the substrate is improved, and water is drained once before stocking;
(2) fry stocking: selecting 8-12 g/tail of fish seeds, wherein the fish seeds are required to be uniform in individual selection, free of physical injury, free of disease and residue and strong in activity, stocking time is 5 months to 6 months, stocking density is controlled to be 3000 tails per mu, before stocking, the fish seeds are soaked in a sodium chloride solution with the concentration of 2% for 5 minutes, and then are stocked in a purse net in a pond for 1-2 weeks and then stocked, and the purse net area is 20-30 square meters;
(3) feeding the feed: during captive breeding and pond culture, pseudobagrus ussuriensis is fed with a puffed feed once in the morning and at night every day, wherein the puffed feed comprises 28% of fish meal, 10% of meat and bone meal, 19.4% of soybean meal, 9% of full-fat soybean, 5% of corn protein, 4% of beer yeast, 6% of cottonseed meal, 0.2% of fish oil, 1.0% of soybean oil, 13.02% of flour, 0.8% of calcium dihydrogen phosphate, 0.3% of choline chloride, 1.5% of soybean phospholipid oil, 1% of multi-vitamin mineral premix, 0.4% of betaine serving as a feeding promoting agent, 0.1% of Yikangsu-II produced by Guangdong Yidong Duoli biotechnology, 0.05% of complex enzyme preparation produced by Beijing Luwei animal health product company, 0.03% of allicin produced by Duodun feed Limited company and 0.2% of Ganbankang by Beijing sunshine technology development Limited; Yikangsu-II produced by Guangdong Yiduoli biotechnology company, complex enzyme preparation produced by Beijing Luwei animal health product company, 25% concentration allicin produced by Chengdu Fabao feed company, and Gandankang produced by Beijing Parr sunshine technology development company as an immunopotentiator of the puffed feed; the nutritional ingredients of the feed comprise 45% of protein, 8% of fat, 12% of coarse ash and 8% of water; after the fingerlings are put in a pond for breeding, a sunshade net is built in a fixed place, a fixed-point feeding field is arranged below the sunshade net, the feeding field is surrounded into a circle by polyethylene plastic pipes, the area of the feeding field is 20 square meters, and therefore floating feed is prevented from being blown away by wind; determining daily feeding amount according to water temperature, weather and the condition of the ingestion state of the fish, wherein the daily feeding amount accounts for 1-5% of the weight of the fish, feeding is carried out for 2 times every day, 1/3 of the feed feeding amount in the whole day is fed at 6 am, and 2/3 of the feed feeding amount in the whole day is fed at 17: 30-18: 30 evening;
(4) daily management: measuring water temperature, pH, dissolved oxygen and ammonia nitrogen water quality indexes at 6 am and 2 pm every day, wherein the dissolved oxygen requirement is more than 5mg/L, the nonionic ammonia requirement is less than 0.02mg/L, keeping the water fresh, the transparency is 20-40 cm, changing water once every 10-15 days according to the detected water quality index, the water change amount is 1/3, splashing a water disinfectant, and adopting a chlorine dioxide solution with the concentration of 0.5 ppm; 15ppm of sodium chloride solution; the enrofloxacin solution with the concentration of 1ppm is alternately used by splashing in the whole pool to improve the water quality and insist on walking around the pool in the morning, at noon and at night every day.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611018814.3A CN106719118B (en) | 2016-11-18 | 2016-11-18 | Pseudobagrus ussuriensis breeding method in northern area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611018814.3A CN106719118B (en) | 2016-11-18 | 2016-11-18 | Pseudobagrus ussuriensis breeding method in northern area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106719118A CN106719118A (en) | 2017-05-31 |
| CN106719118B true CN106719118B (en) | 2020-02-11 |
Family
ID=58969646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611018814.3A Active CN106719118B (en) | 2016-11-18 | 2016-11-18 | Pseudobagrus ussuriensis breeding method in northern area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106719118B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108850730A (en) * | 2018-08-30 | 2018-11-23 | 安徽金牧饲料有限公司 | A kind of dedicated nonreactive nutrient fodder of cultivation fish |
| CN114916475A (en) * | 2022-05-24 | 2022-08-19 | 昆明市水产科学研究所 | Artificial domestication method for wild Pseudobagrus intermedius |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578405B (en) * | 2012-02-14 | 2013-09-25 | 东北农业大学 | Pseudobagrus ussuriensis special compound feed and preparation method thereof |
| CN104905030B (en) * | 2015-05-20 | 2018-03-27 | 东北农业大学 | Ussuriensis larva and juvenile special compound feed and preparation method thereof |
-
2016
- 2016-11-18 CN CN201611018814.3A patent/CN106719118B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106719118A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102696515B (en) | Preparation method of game fish triploid fries | |
| CN101912079B (en) | Snakehead seedling expandable compound feed and comprehensive feeding method | |
| CN101919359B (en) | Method for comprehensively regulating and controlling gonad mature ovulation of cheilinus undulates | |
| CN103493759B (en) | A kind of grouper scale artificial seedling rearing method | |
| CN105475193B (en) | Family's pond intercropping method of channel catfishes and mandarin fish | |
| CN105494193A (en) | Seedling culture method of Sanguinolaria diphos | |
| CN103404466B (en) | Ecological cultivation mode capable of simulating river-sea migration of Yangtze coilianasus | |
| CN114766397A (en) | Method for breeding abdominal-expanding hippocampus | |
| CN106719118B (en) | Pseudobagrus ussuriensis breeding method in northern area | |
| KR102037627B1 (en) | Device for aqua-culture of Echinoidea. | |
| Domingues | Development of alternative diet for the mass culture of the European cuttlefish Sepia officinalis | |
| CN104161001A (en) | Tilapia and loach mixed-pool-breeding method | |
| CN117598228B (en) | Industrial cultivation method for micropterus salmoides fries | |
| CN109601438A (en) | A kind of Fugu rubripes raun and fugu obscurus milter cross breeding method | |
| CN104026417B (en) | A kind of mandarin fish culturing feed | |
| CN108668959A (en) | A kind of artificial breeding method of great Kong Select-Committee | |
| CN112616739A (en) | Method for effectively preventing and treating taura syndrome in salt pan shrimp culture | |
| CN101112187B (en) | Method for breeding crossocheilus bamaensis | |
| CN111316940A (en) | Artificial breeding method of takifugu obscurus | |
| CN110754405A (en) | Large-scale production method of artemia salina imago | |
| CN110024724A (en) | A kind of artificial fecundation method of red fin jenoar | |
| CN105075936A (en) | Method for quickly cultivating Takifugu bimaculatus | |
| Watanabe et al. | Marine finfish aquaculture | |
| CN110521642A (en) | A kind of careless crucian carp silver carp flathead polyculture method for leading feeding grass carp | |
| CN113940295B (en) | Indoor rapid domestication method and domestication device for wild pomfret |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |