CN104938379A - Indoor breeding method for paddlefish - Google Patents
Indoor breeding method for paddlefish Download PDFInfo
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- CN104938379A CN104938379A CN201510299491.9A CN201510299491A CN104938379A CN 104938379 A CN104938379 A CN 104938379A CN 201510299491 A CN201510299491 A CN 201510299491A CN 104938379 A CN104938379 A CN 104938379A
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- Prior art keywords
- pond
- paddlefish
- water
- bait
- indoor
- 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.)
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- 241000252143 Polyodon spathula Species 0.000 title claims abstract description 57
- 238000009395 breeding Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 230000001488 breeding effect Effects 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 241000251468 Actinopterygii Species 0.000 claims abstract description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 230000002354 daily effect Effects 0.000 claims description 10
- 230000003203 everyday effect Effects 0.000 claims description 10
- 238000011534 incubation Methods 0.000 claims description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims description 10
- 238000012136 culture method Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 241000588724 Escherichia coli Species 0.000 claims description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 5
- 244000068988 Glycine max Species 0.000 claims description 5
- 235000010469 Glycine max Nutrition 0.000 claims description 5
- RAFZYSUICBQABU-HMMYKYKNSA-N Phytal Chemical compound CC(C)CCCC(C)CCCC(C)CCC\C(C)=C\C=O RAFZYSUICBQABU-HMMYKYKNSA-N 0.000 claims description 5
- RAFZYSUICBQABU-QYLFUYDXSA-N Phytal Natural products CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC\C(C)=C/C=O RAFZYSUICBQABU-QYLFUYDXSA-N 0.000 claims description 5
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 235000012255 calcium oxide Nutrition 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 230000000474 nursing effect Effects 0.000 claims description 5
- 230000036284 oxygen consumption Effects 0.000 claims description 5
- RAFZYSUICBQABU-UHFFFAOYSA-N phytenal Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)=CC=O RAFZYSUICBQABU-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000006213 oxygenation reaction Methods 0.000 abstract description 2
- 241000607479 Yersinia pestis Species 0.000 abstract 1
- 238000005273 aeration Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 241000881711 Acipenser sturio Species 0.000 description 2
- 206010058490 Hyperoxia Diseases 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 230000000222 hyperoxic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000361919 Metaphire sieboldi Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 210000004681 ovum Anatomy 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
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an indoor breeding method for paddlefish. The indoor breeding method comprises the steps of parent fish selection, artificial propagation, indoor pond construction, bait preparation, manual management and the like. An impounding reservoir is utilized for aeration and oxygenation, and the requirement of the paddlefish for high oxygen is met. The problem of bait is solved through live bait breeding. Indoor breeding replaces outdoor working, the problems of natural weather effects, water quality, water temperature and pests are avoided, and the advantages that management is facilitated, and the survival rate of the paddlefish is high are achieved.
Description
Technical field
The present invention relates to technical field of aquaculture, be specifically related to a kind of paddlefish indoor culture method.
Background technology
Paddlefish, is commonly called as duckbilled sturgeon, originates in the U.S., its delicious meat, nutritious, and the caviar made with its ovum is nutriment famous and precious in the world; Another have duckbilled the same long kiss, unique build because of it, and be also a kind of famous and precious fancy fishes, feeding habits are wide, and can ingest plankton, the insect larvae in water of also can ingesting, water earthworm and artificial feed.
Cultivate after the key problem in technology of paddlefish Seedling production is the embryo of seed fish, according to its development characteristics, pond culture problem is: one is water quality, water temperature and harmful animal problem; Two is paddlefish requirement problems to hyperoxia; Three is bait problems; Four is problems that physioclimate affects.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of paddlefish indoor culture method that convenience manages, paddlefish survival rate is high is provided.
Paddlefish indoor culture method provided by the invention, comprises the following steps:
A kind of paddlefish indoor culture method, comprises the following steps:
(1), parent population is selected: in 3-5 mating season in month, select proterties good, more than 10 ages, sexually matured male and female paddlefish is as the parent population of artificial induced spawning;
(2), artificial propagation: in 3-May, select sexually matured paddlefish to carry out artificial induced spawning, postpartum, parent population put back to parent fish pond cultivation, and the fertilized egg of acquisition is put into incubation equipment and carried out artificial incubation, forms paddlefish fry;
(3), indoor pond is built: building area is 1 ~ 3 mu, and the pond that the degree of depth is 1.5 ~ 2 meters, offers water inlet and discharge outlet in pond, and sets up shallow water breeding zone;
(4), pond is cleaned: carry out disinfection to pond with the quicklime of 70-100 kg/acre;
(5), inject new water, sudden and violent gas oxygen increasing equipment is set in pond, with the auxiliary facility of water flowing, ventilation, energising;
(6), phytal zone nursery: drop into paddlefish fry in shallow water breeding zone, support to one-tenth more than 15 centimetres paddlefish fingerlings;
(7), breeding in pond: the density dropping into 1 tail by every cubic metre of water body, paddlefish fry kind is dropped in pond; The water quality pH keeping pond is 7.5-8.5, and water temperature is 20.0-31.0 DEG C, non-ionic ammonia≤0.02mg/L, and total alkalinity is 1.00-2.00mmol/L, dissolved oxygen >=5.0mg/L, and transparency is 28-32cm, chemical oxygen consumption (COC)≤15mg/L, biochemical oxygen demand (BOD)≤5mg/L;
(6), rich water: the 5-8 days after paddlefish fingerling enters pond, soya bean of splashing every day slurry 3-5 kg/acre;
(7), bait is prepared: cultivate the live bait feed that protein content is more than 30%;
(8), throw in bait: bait 3-4 time of throwing something and feeding every day, daily ration of feeding by the 4-5% of nursing paddlefish gross weight;
(9), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond, total Escherichia coli < 5000/L.
The present invention utilizes the sudden and violent gas oxygenation of cistern, reaches the requirement of sturgeon hyperoxia; Utilize live bait to cultivate and solve bait problem; Adopt indoor culture to replace open work, avoid physioclimate to affect and water quality, water temperature and harmful animal problem, have convenient to manage, advantage that paddlefish survival rate is high.
Embodiment
Below in conjunction with specific embodiment, invention is described in further detail.
A kind of paddlefish indoor culture method, comprises the following steps:
(1), parent population is selected: in 3-5 mating season in month, select proterties good, more than 10 ages, sexually matured male and female paddlefish is as the parent population of artificial induced spawning;
(2), artificial propagation: in 3-May, select sexually matured paddlefish to carry out artificial induced spawning, postpartum, parent population put back to parent fish pond cultivation, and the fertilized egg of acquisition is put into incubation equipment and carried out artificial incubation, forms paddlefish fry;
(3), indoor pond is built: building area is 1 ~ 3 mu, and the pond that the degree of depth is 1.5 ~ 2 meters, offers water inlet and discharge outlet in pond, and sets up shallow water breeding zone;
(4), pond is cleaned: carry out disinfection to pond with the quicklime of 70-100 kg/acre;
(5), inject new water, sudden and violent gas oxygen increasing equipment is set in pond, with the auxiliary facility of water flowing, ventilation, energising;
(6), phytal zone nursery: drop into paddlefish fry in shallow water breeding zone, support to one-tenth more than 15 centimetres paddlefish fingerlings;
(7), breeding in pond: the density dropping into 1 tail by every cubic metre of water body, paddlefish fry kind is dropped in pond; The water quality pH keeping pond is 7.5-8.5, and water temperature is 20.0-31.0 DEG C, non-ionic ammonia≤0.02mg/L, and total alkalinity is 1.00-2.00mmol/L, dissolved oxygen >=5.0mg/L, and transparency is 28-32cm, chemical oxygen consumption (COC)≤15mg/L, biochemical oxygen demand (BOD)≤5mg/L;
(6), rich water: the 5-8 days after paddlefish fingerling enters pond, soya bean of splashing every day slurry 3-5 kg/acre;
(7), bait is prepared: cultivate the live bait feed that protein content is more than 30%;
(8), throw in bait: bait 3-4 time of throwing something and feeding every day, daily ration of feeding by the 4-5% of nursing paddlefish gross weight;
(9), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond, total Escherichia coli < 5000/L.
Embodiment 1
A kind of paddlefish indoor culture method, comprises the following steps:
(1), parent population is selected: in April, select proterties good, in 11 ages, sexually matured male and female paddlefish is as the parent population of artificial induced spawning;
(2), artificial propagation: in May, select sexually matured paddlefish to carry out artificial induced spawning, postpartum, parent population put back to parent fish pond cultivation, and the fertilized egg of acquisition is put into incubation equipment and carried out artificial incubation, forms paddlefish fry;
(3), indoor pond is built: building area is 2 mu, and the pond that the degree of depth is 1.7 meters, offers water inlet and discharge outlet in pond, and sets up shallow water breeding zone;
(4), pond is cleaned: carry out disinfection to pond with the quicklime of 70 kgs/acre;
(5), inject new water, sudden and violent gas oxygen increasing equipment is set in pond, with the auxiliary facility of water flowing, ventilation, energising;
(6), phytal zone nursery: drop into paddlefish fry in shallow water breeding zone, support to one-tenth more than 15 centimetres paddlefish fingerlings;
(7), breeding in pond: the density dropping into 1 tail by every cubic metre of water body, paddlefish fry kind is dropped in pond; The water quality pH keeping pond is 7.5-8.5, and water temperature is 20.0-31.0 DEG C, non-ionic ammonia≤0.02mg/L, and total alkalinity is 1.00-2.00mmol/L, dissolved oxygen >=5.0mg/L, and transparency is 28-32cm, chemical oxygen consumption (COC)≤15mg/L, biochemical oxygen demand (BOD)≤5mg/L;
(6), rich water: 5 days after paddlefish fingerling enters pond, soya bean of splashing every day starched 3 kgs/acre;
(7), bait is prepared: cultivate the live bait feed that protein content is more than 30%;
(8), throw in bait: the bait 3 times of throwing something and feeding every day, daily ration of feeding by nursing paddlefish gross weight 4%; (9),
Daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond, total Escherichia coli < 5000/L.
Embodiment 2
(1), parent population is selected: in March, select proterties good, in 10 ages, sexually matured male and female paddlefish is as the parent population of artificial induced spawning;
(2), artificial propagation: in April, select sexually matured paddlefish to carry out artificial induced spawning, postpartum, parent population put back to parent fish pond cultivation, and the fertilized egg of acquisition is put into incubation equipment and carried out artificial incubation, forms paddlefish fry;
(3), indoor pond is built: building area is 1 mu, and the pond that the degree of depth is 1.5 meters, offers water inlet and discharge outlet in pond, and sets up shallow water breeding zone;
(4), pond is cleaned: carry out disinfection to pond with the quicklime of 80 kgs/acre;
(5), inject new water, sudden and violent gas oxygen increasing equipment is set in pond, with the auxiliary facility of water flowing, ventilation, energising;
(6), phytal zone nursery: drop into paddlefish fry in shallow water breeding zone, support to one-tenth more than 15 centimetres paddlefish fingerlings;
(7), breeding in pond: the density dropping into 1 tail by every cubic metre of water body, paddlefish fry kind is dropped in pond; The water quality pH keeping pond is 7.5-8.5, and water temperature is 20.0-31.0 DEG C, non-ionic ammonia≤0.02mg/L, and total alkalinity is 1.00-2.00mmol/L, dissolved oxygen >=5.0mg/L, and transparency is 28-32cm, chemical oxygen consumption (COC)≤15mg/L, biochemical oxygen demand (BOD)≤5mg/L;
(6), rich water: 6 days after paddlefish fingerling enters pond, soya bean of splashing every day starched 4 kgs/acre;
(7), bait is prepared: cultivate the live bait feed that protein content is more than 30%;
(8), throw in bait: the bait 4 times of throwing something and feeding every day, daily ration of feeding by nursing paddlefish gross weight 5%;
(9), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond, total Escherichia coli < 5000/L.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a paddlefish indoor culture method, is characterized in that: comprise the following steps:
(1), parent population is selected: in 3-5 mating season in month, select proterties good, more than 10 ages, sexually matured male and female paddlefish is as the parent population of artificial induced spawning;
(2), artificial propagation: in 3-May, select sexually matured paddlefish to carry out artificial induced spawning, postpartum, parent population put back to parent fish pond cultivation, and the fertilized egg of acquisition is put into incubation equipment and carried out artificial incubation, forms paddlefish fry;
(3), indoor pond is built: building area is 1 ~ 3 mu, and the pond that the degree of depth is 1.5 ~ 2 meters, offers water inlet and discharge outlet in pond, and sets up shallow water breeding zone;
(4), pond is cleaned: carry out disinfection to pond with the quicklime of 70-100 kg/acre;
(5), inject new water, sudden and violent gas oxygen increasing equipment is set in pond, with the auxiliary facility of water flowing, ventilation, energising;
(6), phytal zone nursery: drop into paddlefish fry in shallow water breeding zone, support to one-tenth more than 15 centimetres paddlefish fingerlings;
(7), breeding in pond: the density dropping into 1 tail by every cubic metre of water body, paddlefish fry kind is dropped in pond; The water quality pH keeping pond is 7.5-8.5, and water temperature is 20.0-31.0 DEG C, non-ionic ammonia≤0.02mg/L, and total alkalinity is 1.00-2.00mmol/L, dissolved oxygen >=5.0mg/L, and transparency is 28-32cm, chemical oxygen consumption (COC)≤15mg/L, biochemical oxygen demand (BOD)≤5mg/L;
(6), rich water: the 5-8 days after paddlefish fingerling enters pond, soya bean of splashing every day slurry 3-5 kg/acre;
(7), bait is prepared: cultivate the live bait feed that protein content is more than 30%;
(8), throw in bait: bait 3-4 time of throwing something and feeding every day, daily ration of feeding by the 4-5% of nursing paddlefish gross weight;
(9), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond, total Escherichia coli < 5000/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299491.9A CN104938379A (en) | 2015-06-03 | 2015-06-03 | Indoor breeding method for paddlefish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510299491.9A CN104938379A (en) | 2015-06-03 | 2015-06-03 | Indoor breeding method for paddlefish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104938379A true CN104938379A (en) | 2015-09-30 |
Family
ID=54153924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510299491.9A Pending CN104938379A (en) | 2015-06-03 | 2015-06-03 | Indoor breeding method for paddlefish |
Country Status (1)
| Country | Link |
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| CN (1) | CN104938379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107660485A (en) * | 2016-07-27 | 2018-02-06 | 孝昌县合缘水产养殖专业合作社 | The rapid propagation method of paddlefish |
| CN109566489A (en) * | 2018-12-29 | 2019-04-05 | 内江师范学院 | A kind of paddlefish breeding method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019517A (en) * | 2007-03-27 | 2007-08-22 | 哈尔滨市农业科学院 | Breeding process of polyodon spathula |
| CN101564017A (en) * | 2009-03-19 | 2009-10-28 | 江阴市申港三鲜养殖有限公司 | Pool ecological breeding method for coilia nasus by filling river water to accept fries |
| CN102652499A (en) * | 2012-04-25 | 2012-09-05 | 吴江市水产养殖有限公司 | Paddlefish breeding method |
| CN103749344A (en) * | 2013-11-30 | 2014-04-30 | 万洪转 | Artificial breeding method for paddlefish |
| CN104488761A (en) * | 2014-11-27 | 2015-04-08 | 黎川县钟贤水产养殖场 | Polyodon spashula fry cage cultivation method in large and medium-sized reservoirs |
-
2015
- 2015-06-03 CN CN201510299491.9A patent/CN104938379A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019517A (en) * | 2007-03-27 | 2007-08-22 | 哈尔滨市农业科学院 | Breeding process of polyodon spathula |
| CN101564017A (en) * | 2009-03-19 | 2009-10-28 | 江阴市申港三鲜养殖有限公司 | Pool ecological breeding method for coilia nasus by filling river water to accept fries |
| CN102652499A (en) * | 2012-04-25 | 2012-09-05 | 吴江市水产养殖有限公司 | Paddlefish breeding method |
| CN103749344A (en) * | 2013-11-30 | 2014-04-30 | 万洪转 | Artificial breeding method for paddlefish |
| CN104488761A (en) * | 2014-11-27 | 2015-04-08 | 黎川县钟贤水产养殖场 | Polyodon spashula fry cage cultivation method in large and medium-sized reservoirs |
Non-Patent Citations (1)
| Title |
|---|
| 曹克驹: "《名特水产动物养殖学》", 31 January 2014 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107660485A (en) * | 2016-07-27 | 2018-02-06 | 孝昌县合缘水产养殖专业合作社 | The rapid propagation method of paddlefish |
| CN109566489A (en) * | 2018-12-29 | 2019-04-05 | 内江师范学院 | A kind of paddlefish breeding method |
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Application publication date: 20150930 |