CN104642218A - Rainbow trout artificial aquaculture technology - Google Patents
Rainbow trout artificial aquaculture technology Download PDFInfo
- Publication number
- CN104642218A CN104642218A CN201410640928.6A CN201410640928A CN104642218A CN 104642218 A CN104642218 A CN 104642218A CN 201410640928 A CN201410640928 A CN 201410640928A CN 104642218 A CN104642218 A CN 104642218A
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- 241000277275 Oncorhynchus mykiss Species 0.000 title claims abstract description 28
- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 238000009360 aquaculture Methods 0.000 title abstract description 7
- 244000144974 aquaculture Species 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 241000251468 Actinopterygii Species 0.000 claims abstract description 37
- 230000000384 rearing effect Effects 0.000 claims abstract description 6
- 230000009027 insemination Effects 0.000 claims abstract description 5
- 238000003908 quality control method Methods 0.000 claims abstract description 3
- 102000002322 Egg Proteins Human genes 0.000 claims description 9
- 108010000912 Egg Proteins Proteins 0.000 claims description 9
- 235000013601 eggs Nutrition 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 210000004681 ovum Anatomy 0.000 claims description 6
- 210000000582 semen Anatomy 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000012447 hatching Effects 0.000 claims description 5
- 241000238586 Cirripedia Species 0.000 claims description 4
- 235000019750 Crude protein Nutrition 0.000 claims description 4
- 150000001720 carbohydrates Chemical class 0.000 claims description 4
- 235000019784 crude fat Nutrition 0.000 claims description 4
- 241000238571 Cladocera Species 0.000 claims description 3
- 241000361919 Metaphire sieboldi Species 0.000 claims description 3
- 210000001015 abdomen Anatomy 0.000 claims description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 230000037396 body weight Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 210000002969 egg yolk Anatomy 0.000 claims description 3
- 235000013345 egg yolk Nutrition 0.000 claims description 3
- 235000013305 food Nutrition 0.000 claims description 3
- 239000000644 isotonic solution Substances 0.000 claims description 3
- 210000004185 liver Anatomy 0.000 claims description 3
- 244000144972 livestock Species 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 claims description 2
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 claims description 2
- 229930003316 Vitamin D Natural products 0.000 claims description 2
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 claims description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims description 2
- 230000003203 everyday effect Effects 0.000 claims description 2
- 230000035558 fertility Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000011236 particulate material Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 230000001568 sexual effect Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 235000019155 vitamin A Nutrition 0.000 claims description 2
- 239000011719 vitamin A Substances 0.000 claims description 2
- 235000019166 vitamin D Nutrition 0.000 claims description 2
- 239000011710 vitamin D Substances 0.000 claims description 2
- 150000003710 vitamin D derivatives Chemical class 0.000 claims description 2
- 229940045997 vitamin a Drugs 0.000 claims description 2
- 229940046008 vitamin d Drugs 0.000 claims description 2
- 230000001902 propagating effect Effects 0.000 claims 1
- 238000011534 incubation Methods 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000027272 reproductive process Effects 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a rainbow trout artificial aquaculture technology. The technology includes the steps of aquaculture pond construction, parent fish rearing, artificial insemination and fry incubation, fry cultivation, adult fish breeding and water quality control. The rainbow trout artificial aquaculture technology can effectively increase the survival rate and the yield of rainbow trout in artificial cultivation, improves economic efficiency and promotes the development of rainbow trout aquaculture.
Description
Technical field
The present invention relates to a kind of rainbow trout artificial culture technology, particularly relate to and can improve rainbow trout and propagate incubation rate and survival rate artificially, scale cultivates rapidly a large amount of rainbow trout, increases economic efficiency.
Background technology
Rainbow trout is also known as waterfall fish, seven look fishes, it is one of large freshwater aquiculture kind of output high and colory four that FAO (Food and Agriculture Organization of the United Nation) promotes to the world, be listed in famous and precious fish in the world always, there is the advantages such as meat flavour deliciousness, nutritious, the few meat of thorn is many, edibility is high, growth is fished for rapidly, easily, efficiency of feed utilization is high, artificial propagation is simple and easy to do.But rainbow trout is in growth, reproductive process, to water temperature, water quality, the conditions such as light there are certain requirements, and therefore, sum up, refine and improve artificial propagation of rainbow trout technology, to the output improving rainbow trout, instruct the development of rainbow trout aquaculture, are significant.
Summary of the invention
The object of the present invention is to provide a kind of more effective artificial propagation of rainbow trout technology, improve the output of rainbow trout, increase economic efficiency.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of rainbow trout artificial culture technology, comprises the following steps:
Build rainbow trout cultivating pool;
Cultivate the parent population healthy and strong, fertility is strong;
Artificial insemination, hatching fry;
Cultivate fry;
Raise adult fish;
Control water quality.
On the basis of technique scheme, the present invention can also do following improvement:
It is as follows that further described culturing pool sets up concrete grammar:
Build prelarva pond, fry pond, fingerling pond, marketable fish poud, parent fish pond and reserve parent fish pond respectively, its area accounts for 0.5%, 1.0%, 12.5%, 80%, 3.0%, 3.0% of plant's gross area respectively; Prelarva pond, fry pond, fingerling pond are barnacle or xoncrete structure, and marketable fish poud and parent fish pond are soil property, barnacle or xoncrete structure; Prelarva pond, fry pond area 10-30m
2, depth of water 20-40cm; Fingerling pond area 50-100m
2, the depth of water 40-60cm; Marketable fish poud area 100-200m
2, depth of water 60-80cm; Parent fish pond area 100-300m
2, the depth of water 100-140cm; The height in fishpond exceeds water surface 20-30cm; Water inlet, discharge outlet and sewage draining exit are established in each fishpond; Water inlet, discharge outlet place arrange fish screen.
It is as follows that further described parent population cultivates concrete grammar:
Select physique stalwartness anosis, the parent population in age 4-5 age carries out anniversary cultivation from spring; Cultivation density is 5-10kg/m
2; First 6 months water temperatures of laying eggs are no more than 12 DEG C, strengthen water injection rate before sexual maturity; Sunshine time controls within 12h; Raise together with by female-male proportion 4:1, lay eggs first 1 month point and support; With crude protein be not less than 38%, crude fat not higher than 6%, carbohydrate do not feed higher than the complete feed of 12%; Ensure that in every kilogram of feed, vitamin A is not less than 2 million international units, vitamin D is not less than 2000 international units.
Further described artificial insemination, hatching fry concrete grammar are as follows:
Encasing raun afterbody with towel, making its gonopore towards adopting ovum basin, light pressure gonopore front belly, makes mature egg flow out along gonopore; With same method, milter seminal fluid is directly squeezed on ovum, every 5-7 tail female fish-egg 2-3 tail milter seminal fluid; Add a small amount of isotonic solution or clear water Quick uniform stirring 1min; Change water to stir 1-2 time; Leave standstill 30min, put in people's incubator and hatch; Overall process must be carried out in shading.
It is as follows that further described fry cultivates concrete grammar:
Fry opens the food stage and to throw something and feed egg yolk, water flea, silk earthworm, livestock liver and the fresh flesh of fish etc., and through 20d, body reaches 2.5cm, and body weight reaches 0.2g, forwards fry pond to and raises; Throw something and feed containing the complete feed of crude protein 40%-50%, crude fat 4%-15%, raw fiber 1%-3%, coarse ash 10%-16%, moisture 8%-12%, raise 1 year, enter the adult fish rearing stage.
Further described adult fish rearing concrete grammar is as follows:
Adult fish presses 200-250 tail/m
2density is put in a suitable place to breed; Raise with the complete feed of protein content 40%, fat content 7%-9%, digestible carbohydrate content 9%-12%; Particulate material diameter is 4-8mm; Every day throws something and feeds 3-4 time, adheres to that few throwing duty is thrown.
Further described Water-quality control concrete grammar is as follows:
Control water temperature at 13-18 DEG C, pH value is at 6.5-6.9, and dissolved oxygen amount is not less than 5mg/L, and ammonia nitrogen is no more than 1mg/L.
The invention has the beneficial effects as follows:
Fingerling grows neatly, and incubation rate is high, and survival rate is high, and output is high, can significantly improve the economic benefit of rainbow trout cultivation.
Embodiment
Build area 10m respectively
2, the prelarva pond of depth of water 20cm and fry pond, area 50m
2, the fingerling pond of depth of water 40cm, area 100m
2, the marketable fish poud of depth of water 60cm, and area 200m
2, the parent fish pond of depth of water 100cm.Select physique stalwartness anosis, the parent population in age 4-5 age is by density 5-10kg/m
2cultivate, feed with complete feed, and note regulating water temperature, water quality, the conditions such as sunshine.When Gunther parent fish spawning, encasing raun afterbody with towel, making its gonopore towards adopting ovum basin, light pressure gonopore front belly, makes mature egg flow out along gonopore; With same method, milter seminal fluid is directly squeezed on ovum, every 5-7 tail female fish-egg 2-3 tail milter seminal fluid; Add a small amount of isotonic solution or clear water Quick uniform stirring 1min; Change water to stir 1-2 time; Leave standstill 30min, put in people's incubator and hatch; Overall process must be carried out in shading.First throw something and feed after fry hatching egg yolk, water flea, silk earthworm, livestock liver and the fresh flesh of fish etc., through 20d, body reaches 2.5cm, and body weight reaches 0.2g, forwards fry pond to raise and complete feed of throwing something and feeding, and raises 1 year, enters the adult fish rearing stage.Adult fish presses 200-250 tail/m
2density is put in a suitable place to breed, raises with complete feed, and control water temperature at 13-18 DEG C, pH value is at 6.5-6.9, and dissolved oxygen amount is not less than 5mg/L, and ammonia nitrogen is no more than 1mg/L.
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 (8)
1. a rainbow trout artificial culture technology, is characterized in that, described technology comprises the steps:
Build rainbow trout cultivating pool;
Cultivate the parent population healthy and strong, fertility is strong;
Artificial insemination, hatching fry;
Cultivate fry;
Raise adult fish;
Control water quality.
2. a kind of rainbow trout artificial culture technology according to claim 1, is characterized in that, the concrete steps that described pond is built are as follows:
Build prelarva pond, fry pond, fingerling pond, marketable fish poud, parent fish pond and reserve parent fish pond respectively, its area accounts for 0.5%, 1.0%, 12.5%, 80%, 3.0%, 3.0% of plant's gross area respectively; Prelarva pond, fry pond, fingerling pond are barnacle or xoncrete structure, and marketable fish poud and parent fish pond are soil property, barnacle or xoncrete structure; Prelarva pond, fry pond area 10-30 m
2, depth of water 20-40 cm; Fingerling pond area 50-100 m
2, the depth of water 40-60 cm; Marketable fish poud area 100-200 m
2, depth of water 60-80 cm; Parent fish pond area 100-300 m
2, the depth of water 100-140 cm; The height in fishpond exceeds water surface 20-30 cm; Water inlet, discharge outlet and sewage draining exit are established in each fishpond; Water inlet, discharge outlet place arrange fish screen.
3. a kind of rainbow trout artificial culture technology according to claim 1, is characterized in that, it is as follows that described parent population cultivates concrete grammar:
Select physique stalwartness anosis, the parent population in age 4-5 age carries out anniversary cultivation from spring; Cultivating density is 5-10 kg/m
2; First 6 months water temperatures of laying eggs are no more than 12 DEG C, strengthen water injection rate before sexual maturity; Sunshine time controls within 12 h; Raise together with by female-male proportion 4:1, lay eggs first 1 month point and support; With crude protein be not less than 38%, crude fat not higher than 6%, carbohydrate do not feed higher than the complete feed of 12%; Ensure that in every kilogram of feed, vitamin A is not less than 2 million international units, vitamin D is not less than 2000 international units.
4. a kind of rainbow trout artificial culture technology according to claim 1, is characterized in that, the concrete grammar of described artificial insemination, hatching fry is as follows:
Encasing raun afterbody with towel, making its gonopore towards adopting ovum basin, light pressure gonopore front belly, makes mature egg flow out along gonopore; With same method, milter seminal fluid is directly squeezed on ovum, every 5-7 tail female fish-egg 2-3 tail milter seminal fluid; Add a small amount of isotonic solution or clear water Quick uniform stirs 1 min; Change water to stir 1-2 time; Leave standstill 30 min, put in people's incubator and hatch; Overall process must be carried out in shading.
5. a kind of rainbow trout artificial culture technology according to claim 1, is characterized in that, it is as follows that described fry cultivates concrete grammar:
Fry opens the food stage and to throw something and feed egg yolk, water flea, silk earthworm, livestock liver and the fresh flesh of fish etc., and through 20 d, body reaches 2.5 cm, and body weight reaches 0.2 g, forwards fry pond to and raises; Throw something and feed containing the complete feed of crude protein 40%-50%, crude fat 4%-15%, raw fiber 1%-3%, coarse ash 10%-16%, moisture 8%-12%, raise 1 year, enter the adult fish rearing stage.
6. a kind of rainbow trout artificial culture technology according to claim 1, it is characterized in that, described adult fish rearing concrete grammar is as follows:
Adult fish presses 200-250 tail/m
2density is put in a suitable place to breed; Raise with the complete feed of protein content 40%, fat content 7%-9%, digestible carbohydrate content 9%-12%; Particulate material diameter is 4-8 mm; Every day throws something and feeds 3-4 time, adheres to that few throwing duty is thrown.
7. a kind of rainbow trout artificial culture technology according to claim 1, it is characterized in that, described Water-quality control concrete grammar is as follows:
Control water temperature at 13-18 DEG C, pH value is at 6.5-6.9, and dissolved oxygen amount is not less than 5 mg/L, and ammonia nitrogen is no more than 1mg/L.
8. complete propagating artificially of rainbow trout according to claim 1 to 7 right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640928.6A CN104642218A (en) | 2014-11-11 | 2014-11-11 | Rainbow trout artificial aquaculture technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410640928.6A CN104642218A (en) | 2014-11-11 | 2014-11-11 | Rainbow trout artificial aquaculture technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104642218A true CN104642218A (en) | 2015-05-27 |
Family
ID=53234280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410640928.6A Pending CN104642218A (en) | 2014-11-11 | 2014-11-11 | Rainbow trout artificial aquaculture technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104642218A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075949A (en) * | 2015-08-28 | 2015-11-25 | 山东省海洋生物研究院 | Speckled trout artificial breeding method |
| CN106172146A (en) * | 2016-09-21 | 2016-12-07 | 南宁学院 | A kind of artificial insemination method of rainbow trout |
| CN106508750A (en) * | 2016-11-17 | 2017-03-22 | 遵义清溪河富源生态渔业发展有限公司 | Culture method of rainbow trout |
| CN106508749A (en) * | 2016-11-17 | 2017-03-22 | 遵义清溪河富源生态渔业发展有限公司 | Breeding method for prolonging service life of rainbow trout |
| CN109169429A (en) * | 2018-11-12 | 2019-01-11 | 重庆市七眼泉生态养鱼有限责任公司 | A kind of cultural method of rainbow trout |
| CN109392809A (en) * | 2018-12-20 | 2019-03-01 | 巫溪县人川农业开发有限公司 | Fresh water salmon cultivation apparatus and cultural method |
| CN109479772A (en) * | 2018-12-07 | 2019-03-19 | 浙江海洋大学 | Technical method of artificial propagation of rainbow trout |
| CN110612930A (en) * | 2019-10-15 | 2019-12-27 | 南宁学院 | Artificial breeding method for rainbow trout |
| CN112167118A (en) * | 2020-10-12 | 2021-01-05 | 新疆维吾尔自治区水产科学研究所 | Artificial propagation method of zier whitefish |
| CN113303249A (en) * | 2021-04-01 | 2021-08-27 | 丽江绿雪庄生态文化发展有限公司 | Method for cultivating trout by melting water in high-altitude snow mountains |
| RU2812488C1 (en) * | 2023-03-27 | 2024-01-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | Method for assessing productivity and breeding value of rainbow trout planting material |
-
2014
- 2014-11-11 CN CN201410640928.6A patent/CN104642218A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075949A (en) * | 2015-08-28 | 2015-11-25 | 山东省海洋生物研究院 | Speckled trout artificial breeding method |
| CN106172146A (en) * | 2016-09-21 | 2016-12-07 | 南宁学院 | A kind of artificial insemination method of rainbow trout |
| CN106172146B (en) * | 2016-09-21 | 2019-05-14 | 南宁学院 | A kind of artificial insemination method of rainbow trout |
| CN106508750A (en) * | 2016-11-17 | 2017-03-22 | 遵义清溪河富源生态渔业发展有限公司 | Culture method of rainbow trout |
| CN106508749A (en) * | 2016-11-17 | 2017-03-22 | 遵义清溪河富源生态渔业发展有限公司 | Breeding method for prolonging service life of rainbow trout |
| CN109169429A (en) * | 2018-11-12 | 2019-01-11 | 重庆市七眼泉生态养鱼有限责任公司 | A kind of cultural method of rainbow trout |
| CN109479772A (en) * | 2018-12-07 | 2019-03-19 | 浙江海洋大学 | Technical method of artificial propagation of rainbow trout |
| CN109479772B (en) * | 2018-12-07 | 2021-05-11 | 浙江海洋大学 | Techniques for artificial reproduction of rainbow trout |
| CN109392809A (en) * | 2018-12-20 | 2019-03-01 | 巫溪县人川农业开发有限公司 | Fresh water salmon cultivation apparatus and cultural method |
| CN110612930A (en) * | 2019-10-15 | 2019-12-27 | 南宁学院 | Artificial breeding method for rainbow trout |
| CN112167118A (en) * | 2020-10-12 | 2021-01-05 | 新疆维吾尔自治区水产科学研究所 | Artificial propagation method of zier whitefish |
| CN113303249A (en) * | 2021-04-01 | 2021-08-27 | 丽江绿雪庄生态文化发展有限公司 | Method for cultivating trout by melting water in high-altitude snow mountains |
| RU2812488C1 (en) * | 2023-03-27 | 2024-01-30 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | Method for assessing productivity and breeding value of rainbow trout planting material |
| RU2842943C1 (en) * | 2024-11-01 | 2025-07-03 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | Method for complex assessment and selection of rainbow trout for repair breeding flock |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |