CN105052803A - Pollution-free microptenus salmoides cultivation method - Google Patents
Pollution-free microptenus salmoides cultivation method Download PDFInfo
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- CN105052803A CN105052803A CN201510600430.1A CN201510600430A CN105052803A CN 105052803 A CN105052803 A CN 105052803A CN 201510600430 A CN201510600430 A CN 201510600430A CN 105052803 A CN105052803 A CN 105052803A
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 16
- 241000251468 Actinopterygii Species 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 claims abstract description 9
- 230000000384 rearing effect Effects 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 5
- 241001125875 Micropterus Species 0.000 claims description 37
- 239000004459 forage Substances 0.000 claims description 24
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- FUBFWTUFPGFHOJ-UHFFFAOYSA-N 2-nitrofuran Chemical class [O-][N+](=O)C1=CC=CO1 FUBFWTUFPGFHOJ-UHFFFAOYSA-N 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
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- 239000003814 drug Substances 0.000 claims description 4
- 239000004467 fishmeal Substances 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 claims description 4
- PLHJDBGFXBMTGZ-WEVVVXLNSA-N furazolidone Chemical compound O1C([N+](=O)[O-])=CC=C1\C=N\N1C(=O)OCC1 PLHJDBGFXBMTGZ-WEVVVXLNSA-N 0.000 claims description 4
- 229960001625 furazolidone Drugs 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
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Classifications
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- 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
- A01K63/003—Aquaria; Terraria
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
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- Marine Sciences & Fisheries (AREA)
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Abstract
The invention provides a pollution-free microptenus salmoides cultivation method which is capable of solving the problems of low survival rate and slow growth speed in the prior art. The pollution-free microptenus salmoides cultivation method comprises the following steps: 1), rearing pond construction; 2) fish fry stocking; 3) feeding management; 4) prevention and treatment of diseases; and 5) daily management. The microptenus salmoides are cultivated according to specifications and body length, so that occurrence of a phenomenon that the microptenus salmoides kill one another is completely eradicated to a certain degree; fresh and palatable baits are adopted, so that the growth speed of the microptenus salmoides is relatively rapid, meanwhile freshness and rich dissolved oxygen of water in a pond are ensured, and a comfortable growth space is provided for growth of the microptenus salmoides.
Description
Technical field
The present invention relates to technical field of aquaculture, refer to a kind of cultural method of nuisanceless Micropterus salmonoides especially.
Background technology
Micropterus salmonoides is the carnivorous fresh water rare fish of wide temperature, have individual large, growth is fast, strong adaptability, disease is few, easy harvesting, the advantages such as meat flavour is delicious, both can monoculture, can raise together with other chinese carps again, Micropterus salmonoides happiness inhabits sandy or husky shale and in the low unhurried current hydrostatic of turbidity, one of Important Economic fish of development pond culture, cultivation at present about Micropterus salmonoides adopts plane aquaculture model more, namely bottom cement pit or sandstone pond, tile is laid, shells etc. are as the habitat of perch, this aquaculture model is simple to operate with low cost, but it is low to there is cultivation survival rate, density is low, growth rate is slow.
In perch long-term cultivation process, find that causing the low reason of Micropterus salmonoides cultivation survival rate to mainly contain following two: one is kill each other, internecine phenomenon is there is in this fish in breeding process, and it is higher at Micropterus salmonoides cultivation density, individual size heterogeneity is larger, and this internecine phenomenon is more remarkable when very limited again for its hidden place, and then the lethality causing perch higher, two is bait problems, under natural conditions, perch is with wheel animalcule, cladocera, small fish, the live baits such as shrimp are food, under cultivating condition with the flesh of fish or artifical compound feed for food, easily cause the unbalanced of food nutrition composition, thus cause the outburst of the disease that perch liver and gall syndrome and enteritis etc. are relevant to nutrient imbalance, finally cause the decline of survival rate.
Summary of the invention
The present invention proposes a kind of cultural method of nuisanceless Micropterus salmonoides, solves the problem that survival rate in prior art is low, growth rate is slow.
Technical scheme of the present invention is achieved in that a kind of cultural method of nuisanceless Micropterus salmonoides, comprises the following steps:
1) construction of rearing pool: rearing pool is made up of two crawls and the filtering ponds between two described crawls, the pool wall of two described crawls is cement material, it is shale at the bottom of pond, the pool wall of described filtering ponds is provided with drainage mouth, the transparency 30 ~ 35cm of Chi Shui in described crawl, pond water ph value 6 ~ 8.5, water temperature is 15 ~ 30 DEG C, before input fry, carries out disinfection to described crawl with quicklime or potassium permanganate;
2) fry is put in a suitable place to breed: the fingerling selecting 0.5 ~ 2kg, fingerling is neat, even, disease-free seed, start to put in a suitable place to breed in late May, breeding density controls at every mu of 1000 ~ 2000 tails, throw in 3 ~ 5 days before seedling and first in crawl, throw in agreeable to the taste feed fish, choose weather, throw in organic feed;
3) feeding and management: the water temperature of cultivation Micropterus salmonoides is 15 ~ 25 DEG C, crawl changed water once every 10 days, changed water 1/3rd at every turn, discharged waste water simultaneously, keep the pure and fresh of crawl water quality, the open-mouthed bait of Micropterus salmonoides is wheel animalcule, naupiar larva, when fry body length is for 1cm, and small-sized flea class of throwing something and feeding, when fry body length is for 2cm, to throw something and feed water earthworm, when fry body length is 4 ~ 5cm, throw in soya-bean cake, feed of animal origin.
4) disease prevention and cure: at fish disease Growth season, add nitrofurans or antibiotic medicine prevention fish disease in feed;
5) daily management: ensure the timely of forage fiss, sufficient supplies, Micropterus salmonoides is fed twice every day, at 9 ~ 10 in the morning feeds a forage fiss, afternoon 3 ~ 4 point, day feeding volume is 10% ~ 12% of its TBW, also to ensure the health of forage fiss, the control of water quality and disease is noted in the cultivating process of forage fiss, when ensureing out forage fiss, forage fiss health, anosis without insect pest, the pool is divided in time by specification, depending on Micropterus salmonoides growth rate and neat specification degree, guarantee water quality is pure and fresh, dissolved oxygen amount enriches, regularly water quality is carried out disinfection desinsection process, and use in time beneficial microbe and the end to change to carry out Effective Regulation to water quality, be conducive to the prevention of damage by disease and insect, adhere to the morning of every day, in, evening patrols the pool.
As preferred technical scheme, step 1) described in long 10m, the wide 5m of crawl, dark 2m, the long 10m of described filtering ponds, wide 1m, dark 3m.
As preferred technical scheme, step 2) described in the proportioning of each Ingredients Weight of organic feed be fish meal 23%, multidimensional 6%, dregs of beans 17%, starch 14%, peanut press pulp 12%, corn flour 15%, growth accelerator 5%.
As preferred technical scheme, step 4) described in nitrofurans be furazolidone.
The present invention adopts and cultivates perch by specification, the long pool of dividing of body, stop the internecine phenomenon of perch to a certain extent to produce, and adopt fresh agreeable to the taste bait, make Micropterus salmonoides growth rate very fast, ensure that the water quality in pond is pure and fresh, dissolved oxygen amount enriches, the growth for perch provides comfortable growing space simultaneously.
Embodiment
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
A cultural method for nuisanceless Micropterus salmonoides, comprises the following steps:
1) construction of rearing pool: rearing pool is made up of two crawls and the filtering ponds between two described crawls, the pool wall of two described crawls is cement material, it is shale at the bottom of pond, the pool wall of described filtering ponds is provided with drainage mouth, the transparency 30 ~ 35cm of Chi Shui in described crawl, pond water ph value 6 ~ 8.5, water temperature is 15 ~ 30 DEG C, before input fry, carries out disinfection to described crawl with quicklime or potassium permanganate;
2) fry is put in a suitable place to breed: the fingerling selecting 0.5 ~ 2kg, fingerling is neat, even, disease-free seed, start to put in a suitable place to breed in late May, breeding density controls at every mu of 1000 ~ 2000 tails, throw in 3 ~ 5 days before seedling and first in crawl, throw in agreeable to the taste feed fish, choose weather, throw in organic feed;
3) feeding and management: the water temperature of cultivation Micropterus salmonoides is 15 ~ 25 DEG C, crawl changed water once every 10 days, changed water 1/3rd at every turn, discharged waste water simultaneously, keep the pure and fresh of crawl water quality, the open-mouthed bait of Micropterus salmonoides is wheel animalcule, naupiar larva, when fry body length is for 1cm, and small-sized flea class of throwing something and feeding, when fry body length is for 2cm, to throw something and feed water earthworm, when fry body length is 4 ~ 5cm, throw in soya-bean cake, feed of animal origin.
4) disease prevention and cure: at fish disease Growth season, add nitrofurans or antibiotic medicine prevention fish disease in feed;
5) daily management: ensure the timely of forage fiss, sufficient supplies, Micropterus salmonoides is fed twice every day, at 9 ~ 10 in the morning feeds a forage fiss, afternoon 3 ~ 4 point, day feeding volume is 10% ~ 12% of its TBW, also to ensure the health of forage fiss, the control of water quality and disease is noted in the cultivating process of forage fiss, when ensureing out forage fiss, forage fiss health, anosis without insect pest, the pool is divided in time by specification, depending on Micropterus salmonoides growth rate and neat specification degree, guarantee water quality is pure and fresh, dissolved oxygen amount enriches, regularly water quality is carried out disinfection desinsection process, and use in time beneficial microbe and the end to change to carry out Effective Regulation to water quality, be conducive to the prevention of damage by disease and insect, adhere to the morning of every day, in, evening patrols the pool.
As preferred technical scheme, step 1) described in long 10m, the wide 5m of crawl, dark 2m, the long 10m of described filtering ponds, wide 1m, dark 3m.
As preferred technical scheme, step 2) described in the proportioning of each Ingredients Weight of organic feed be fish meal 23%, multidimensional 6%, dregs of beans 17%, starch 14%, peanut press pulp 12%, corn flour 15%, growth accelerator 5%.
As preferred technical scheme, step 4) described in nitrofurans be furazolidone.
Specific embodiment
A cultural method for nuisanceless Micropterus salmonoides, comprises the following steps:
1) construction of rearing pool: rearing pool is made up of two crawls and the filtering ponds between two described crawls, the long 10m of described crawl, wide 5m, dark 2m, the long 10m of described filtering ponds, wide 1m, dark 3m, the pool wall of two described crawls is cement material, it is shale at the bottom of pond, the pool wall of described filtering ponds be provided with into, discharge outlet, transparency 30 ~ the 35cm of Chi Shui in described crawl, , pond water ph value 6 ~ 8.5, water temperature is 15 ~ 30 DEG C, the depth of water is 1m ~ 1.5m, before input fry, with quicklime or potassium permanganate, described crawl is carried out disinfection,
2) fry is put in a suitable place to breed: the fingerling selecting 0.5 ~ 2kg, fingerling is neat, even, disease-free seed, start to put in a suitable place to breed in late May, breeding density controls at every mu of 1000 ~ 2000 tails, throw in 3 ~ 5 days before seedling and first in crawl, throw in agreeable to the taste feed fish, choose weather, throw in organic feed, the proportioning of each Ingredients Weight of organic feed is fish meal 23%, multidimensional 6%, dregs of beans 17%, starch 14%, peanut press pulp 12%, corn flour 15%, growth accelerator 5%; The present invention selects monoculture Micropterus salmonoides, and the specification of fish will be amplified, and generally can put the Micropterus salmonoides that specification is 8 ~ 10cm, puts 1000 ~ 2000 tails in a suitable place to breed for every mu;
3) feeding and management: the water temperature of cultivation Micropterus salmonoides is 15 ~ 25 DEG C, crawl changed water once every 10 days, changed water 1/3rd at every turn, discharged waste water simultaneously, keep the pure and fresh of crawl water quality, the open-mouthed bait of Micropterus salmonoides is wheel animalcule, naupiar larva, when fry body length is for 1cm, and small-sized flea class of throwing something and feeding, when fry body length is for 2cm, to throw something and feed water earthworm, when fry body length is 4 ~ 5cm, throw in soya-bean cake, feed of animal origin.The sieve cultural method of sparse cultivation density of point specification is adopted to be the important measures of raising perch survival rate, perch is through domestication, food manufactured feed can be turned completely, domestication is carried out ideal when fingerling specification reaches 4cm ~ 5cm, foodstuff suitable with it should be selected when starting to tame, as the summer flower fingerling same period of cyprinid fish, small fish, strip is oppressed, tadpole, spiral shell meat, fish is rotten, require to tame and docile bait material fresh agreeable to the taste, tame in the best cement pit there being miniflow water and carry out under dense stocking condition, can first with living bait timing, fixed point is jettisoninged, and beat when throwing something and feeding food platform send the sound, make it formation condition reflection, when just with fresh feed replacement living bait, the situation such as to tell after may occurring not ingesting or take in, all belong to normal phenomenon, through week age, domestication can be completed,
4) disease prevention and cure: Micropterus salmonoides is in pond culture process, general disease is less, the fish disease of current discovery has the parasitosis such as saprolegniasis, furunculosis and lernaean, at fish disease Growth season, in feed, add nitrofurans or antibiotic medicine prevention fish disease, nitrofurans is furazolidone;
5) daily management: ensure the timely of forage fiss, sufficient supplies, Micropterus salmonoides is fed twice every day, at 9 ~ 10 in the morning feeds a forage fiss, afternoon 3 ~ 4 point, day feeding volume is 10% ~ 12% of its TBW, also to ensure the health of forage fiss, the control of water quality and disease is noted in the cultivating process of forage fiss, when ensureing out forage fiss, forage fiss health, anosis without insect pest, the pool is divided in time by specification, depending on Micropterus salmonoides growth rate and neat specification degree, particularly in summer, due to a large amount of bait of throwing something and feeding, very easily cause water quality deterioration, must adhere to refreshing the water periodically, inject new water, guarantee water quality is pure and fresh, dissolved oxygen amount enriches, regularly water quality is carried out disinfection desinsection process, and use in time beneficial microbe and the end to change to carry out Effective Regulation to water quality, be conducive to the prevention of damage by disease and insect, adhere to the morning of every day, in, evening patrols the pool, water table management is also very important, Micropterus salmonoides puts the initial stage in a suitable place to breed, because water temperature is on the low side, pond water level can be more shallow, seven Augusts, along with water temperature, temperature raises, progressively water to be filled it up with, expand breeding spaces, in order to its growth, fishpond environmental management mainly makes fishpond clean quiet, Micropterus salmonoides likes clean quiet environment, eat surplus bait, weeds isosceles are removed in time, throw something and feed every day to patrol outside the pool and generally do not bother more, scaring, its peace and quiet of easy profit grow suitablely.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a cultural method for nuisanceless Micropterus salmonoides, is characterized in that, comprises the following steps:
1) construction of rearing pool: rearing pool is made up of two crawls and the filtering ponds between two described crawls, the pool wall of two described crawls is cement material, it is shale at the bottom of pond, the pool wall of described filtering ponds is provided with drainage mouth, the transparency 30 ~ 35cm of Chi Shui in described crawl, pond water ph value 6 ~ 8.5, water temperature is 15 ~ 30 DEG C, before input fry, carries out disinfection to described crawl with quicklime or potassium permanganate;
2) fry is put in a suitable place to breed: the fingerling selecting 0.5 ~ 2kg, fingerling is neat, even, disease-free seed, start to put in a suitable place to breed in late May, breeding density controls at every mu of 1000 ~ 2000 tails, throw in 3 ~ 5 days before seedling and first in crawl, throw in agreeable to the taste feed fish, choose weather, throw in organic feed;
3) feeding and management: the water temperature of cultivation Micropterus salmonoides is 15 ~ 25 DEG C, crawl changed water once every 10 days, changed water 1/3rd at every turn, discharged waste water simultaneously, keep the pure and fresh of crawl water quality, the open-mouthed bait of Micropterus salmonoides is wheel animalcule, naupiar larva, when fry body length is for 1cm, and small-sized flea class of throwing something and feeding, when fry body length is for 2cm, to throw something and feed water earthworm, when fry body length is 4 ~ 5cm, throw in soya-bean cake, feed of animal origin.
4) disease prevention and cure: at fish disease Growth season, add nitrofurans or antibiotic medicine prevention fish disease in feed;
5) daily management: ensure the timely of forage fiss, sufficient supplies, Micropterus salmonoides is fed twice every day, at 9 ~ 10 in the morning feeds a forage fiss, afternoon 3 ~ 4 point, day feeding volume is 10% ~ 12% of its TBW, also to ensure the health of forage fiss, the control of water quality and disease is noted in the cultivating process of forage fiss, when ensureing out forage fiss, forage fiss health, anosis without insect pest, the pool is divided in time by specification, depending on Micropterus salmonoides growth rate and neat specification degree, guarantee water quality is pure and fresh, dissolved oxygen amount enriches, regularly water quality is carried out disinfection desinsection process, and use in time beneficial microbe and the end to change to carry out Effective Regulation to water quality, be conducive to the prevention of damage by disease and insect, adhere to the morning of every day, in, evening patrols the pool.
2. the cultural method of a kind of nuisanceless Micropterus salmonoides as claimed in claim 1, is characterized in that:
Step 1) described in long 10m, the wide 5m of crawl, dark 2m, the long 10m of described filtering ponds, wide 1m, dark 3m.
3. the cultural method of a kind of nuisanceless Micropterus salmonoides as claimed in claim 1, is characterized in that:
Step 2) described in the proportioning of each Ingredients Weight of organic feed be fish meal 23%, multidimensional 6%, dregs of beans 17%, starch 14%, peanut press pulp 12%, corn flour 15%, growth accelerator 5%.
4. the cultural method of a kind of nuisanceless Micropterus salmonoides as claimed in claim 1, is characterized in that:
Step 4) described in nitrofurans be furazolidone.
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| CN105379655A (en) * | 2015-11-27 | 2016-03-09 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Method for breeding weever high in adaptability in pond |
| CN105830972A (en) * | 2016-03-30 | 2016-08-10 | 邵侠 | Weever fry high survival rate seedling method |
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| CN106359184A (en) * | 2016-08-29 | 2017-02-01 | 苏州市相城区太平蟹业专业合作社 | Culture method of pollution-free freshwater perches |
| CN106577375A (en) * | 2016-11-18 | 2017-04-26 | 蚌埠市金牛湾农业科技发展有限公司 | Micropterus salmoides culture method |
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| CN107821243A (en) * | 2017-11-06 | 2018-03-23 | 合肥康青源养殖有限公司 | The cultural method of fresh water perch |
| CN108450372A (en) * | 2017-02-21 | 2018-08-28 | 芮朝利 | The fresh-keeping green ecological cultural method of Micropterus salmonoides |
| CN109906974A (en) * | 2017-12-13 | 2019-06-21 | 广东和记绿色农业产品科技股份有限公司 | Mandarin fish, perch nonreactive cultivation method |
| CN113229182A (en) * | 2021-06-08 | 2021-08-10 | 浙江正大畜禽水产有限公司 | Artificial hybrid weever and breeding method thereof |
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| CN106106305A (en) * | 2016-08-30 | 2016-11-16 | 苏州市阳澄湖三家村蟹业有限公司 | A kind of cultural method of beard silver carp |
| CN106577375A (en) * | 2016-11-18 | 2017-04-26 | 蚌埠市金牛湾农业科技发展有限公司 | Micropterus salmoides culture method |
| CN108450372A (en) * | 2017-02-21 | 2018-08-28 | 芮朝利 | The fresh-keeping green ecological cultural method of Micropterus salmonoides |
| CN106857334A (en) * | 2017-03-16 | 2017-06-20 | 上海鹏豪水产专业合作社 | A kind of largemouth bass raises together with the cultural method of Pelteobagrus fulvidraco |
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| CN109906974A (en) * | 2017-12-13 | 2019-06-21 | 广东和记绿色农业产品科技股份有限公司 | Mandarin fish, perch nonreactive cultivation method |
| CN113229182A (en) * | 2021-06-08 | 2021-08-10 | 浙江正大畜禽水产有限公司 | Artificial hybrid weever and breeding method thereof |
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Application publication date: 20151118 |