CN104145860A - Rhinogobio ventralis parent fish transporting method - Google Patents
Rhinogobio ventralis parent fish transporting method Download PDFInfo
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- CN104145860A CN104145860A CN201410378672.6A CN201410378672A CN104145860A CN 104145860 A CN104145860 A CN 104145860A CN 201410378672 A CN201410378672 A CN 201410378672A CN 104145860 A CN104145860 A CN 104145860A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention discloses a rhinogobio ventralis parent fish transporting method. The method includes: cultivating individual rhinogobio ventralis parent fish for 15 days, and stopping feeding the parent fish for 2 days before transportation; sleeving two plastic bags together to form a double-layer packing bag; using anesthetic and clear Yangtze River water to prepare packing water at the final concentration of 25ppm; placing the fish into the inner bag filled with the packing water, and allowing the inner bag with the fish to be filled with oxygen; horizontally placing the tied packing bag in an unbroken foam box; placing ice blocks in the foam box and sealing the foam box with tape; controlling the time from packing bag tying to arriving to destination to be within 24 hours; opening the packing bag to place the fish in cultivating water so as to awaken the fish, and sterilizing in the cultivating water with salt to complete the whole transporting process. The method has the advantages stress reaction of the rhinogobio ventralis parent fish during transportation is reduced, fish body damage is avoided, and transportation survival rate is increased.
Description
Technical field
The invention belongs to fishery technology field, relate to a kind of long Qi Wen Minnow parent population transportation resources.
Background technology
Long Qi Wen Minnow (Rhinogobioventralis (SauvageetDabry)), claim again soil consumption youngster, be under the jurisdiction of Cypriniformes (Cypriniformes), ((Gobioninae), Wen Minnow belongs to (RhinogobioBleeker) to Cyprinidae), Minnow subfamily to Cyprinidae, be distributed in the large-scale tributaries such as Upper Yangtze River master stream and Yalongjiang River, the Wujiang River, happiness moves in river bottom.Long Qi Wen Minnow is the rare Endemic fish in the Changjiang river, is also important economic fish.In recent years, owing to being subject to the impact of the mankind's activities such as Hydraulic and Hydro-Power Engineering exploitation and overfishing, long Qi Wen Minnow stock number declines to a great extent, and multiple hydroelectric projects are classified long Qi Wen Minnow as enhancement releasing object, and the research of the aspects such as long Qi Wen Minnow artificial domestication, propagation technique is come into one's own day by day.Transportation of live fish is an important step of long Qi Wen Minnow artificial domestication, propagation technique research.Mainly concentrate on the aspects such as biology, feeding habits and genetic diversity about long Qi Wen Minnow research at present, there are no the research report of customs director Qi Wen Minnow transportation technology aspect.
Without the transportation resources for long Qi Wen Minnow specially, its transport generally adopts tank (water tank) oxygenation transport or plastic sack (general requirements is 90cm × 55cm) oxygenation transport with reference to other fish at present.Prior art easily causes long Qi Wen Minnow stress reaction in transport operation, causes fish body injured, and survival rate is lower than 30%.
Summary of the invention
The object of the present invention is to provide a kind of long Qi Wen Minnow parent population transportation resources, the method that has solved the long Qi Wen of current transport Minnow parent population causes stress reaction, and fish body is injured, and survival rate is lower than 30% problem.
The technical solution adopted in the present invention is to carry out according to following steps:
Step 1: for the individuality that exceedes 15d in the Changjiang river hull cage culture, therefrom select the individuality of body surface without wound, physique stalwartness, 2d stops eating before transport; For the wild individuality of new collection, in the hull net cage of the Changjiang river, support after 15d, select the individuality of body surface without wound, physique stalwartness, 2d stops eating before transport;
Step 2: the preparation before packaging: (1) packaging bag: specification 15cm × 86cm, the plastic sack of thickness 0.8mm; When transport, two plastic bag covers are formed to Double-layer packaging bag together; (2) Yangtze River clarification of water: before packaging, 24h is placed on the Changjiang river river to clarify 24h in container, if 20 DEG C of the Changjiang river river water temperature > after clarification adopt below ice cube precipitation temperature to 20 DEG C; (3) packaging water configuration: the Changjiang river river of having clarified is configured to the water of packing that final concentration is 25ppm with anaesthetic;
Step 3: packaging: (1) dress water: filling and package water in the inner layer bag of Double-layer packaging bag; (2) dress fish: fish is put into the inner layer bag that packaging water is housed; (3) oxygenation: the internal layer packaging bag that installs fish is full of to oxygen; (4) tie up: the sack of two plastic sacks is tightened respectively; (5) vanning: the packaging bag of tying up is lain against in unabroken bubble chamber; (6) joint sealing: divide 4 parts with being evenly placed on after plastic bag packaging in bubble chamber, then by bubble chamber rubber belt sealing by the ice cube of 2.2kg;
Step 4: transport: ensure in transportation that packaging bag is air tight, leak, avoid plastic foam case broken, direct sunlight; From starting enlacement packaging bag sack to being transported in the time control 24h of destination;
Step 5: transport to post processing: be transported to behind destination, packaging bag is put into aquaculture water balancing water temperature, after water temperature is consistent, opens the package and fish is put into aquaculture water revive.Fish after reviving is put into containing the aquaculture water of salt and sterilized, after sterilization finishes, put into each breeding barrel, complete whole transportation.
Further, in described step 2, the Changjiang river river can use the aquaculture waters such as well water, mountain spring water to replace; Anaesthetic is MS-222 (gavaculine ethyl ester).
Further, in described step 3, fish is packed in inner layer bag, wherein, individuality 1 tail/bag that the weight of fish is 150～250g, individuality 2 tail/bags of 50～150g (not comprising 150g); In inner layer bag, water and oxygen volume ratio are 1:3; Described bubble chamber specification is 55cm × 45cm × 40cm.
Further, the aquaculture water salt content containing salt in described step 5 is 1.5%, and disinfecting time is 15～20min.
The invention has the beneficial effects as follows the stress reaction reducing in long Qi Wen Minnow transportation, avoid fish body injured, improve transportation survival rate.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Technical solution of the present invention is completed by following steps:
1, the processing of fish transport: at the individuality of the Changjiang river hull cage culture a period of time (>=15d), therefrom select the individuality of body surface without wound, physique stalwartness for, 2d stops eating before transport; For the wild individuality of new collection, in the hull net cage of the Changjiang river, support after 15d temporarily, select the individuality of body surface without wound, physique stalwartness, 2d stops eating before transport;
2, the preparation before packaging: (1) packaging bag specification 15cm × 86cm, the plastic sack of thickness 0.8mm; When transport, two plastic bag covers are formed to Double-layer packaging bag together; (2) Yangtze River clarification of water: before packaging, 24h is placed on the Changjiang river river to clarify 24h in container, if 20 DEG C of the Changjiang river river water temperature > after clarification adopt below ice cube precipitation temperature to 20 DEG C; (3) packaging water configuration: the Changjiang river river of having clarified is configured to the water of packing that final concentration is 25ppm with anaesthetic MS-222 (gavaculine ethyl ester);
3, packaging: (1) dress water: filling and package water in the inner layer bag of Double-layer packaging bag; (2) dress fish: fish is put into the inner layer bag that packaging water is housed, wherein individuality 1 tail/bag of specification 150～250g, individuality 2 tail/bags of 50～150g (not comprising 150g); (3) oxygenation: the internal layer packaging bag that installs fish is full of to oxygen, and water and oxygen volume ratio are 1:3; (4) tie up: the sack of two plastic sacks is tightened respectively; (5) vanning: the packaging bag of tying up is lain against to (55cm × 45cm × 40cm) in unabroken bubble chamber; (6) joint sealing: divide 4 parts with being evenly placed on after plastic bag packaging in bubble chamber, then by bubble chamber rubber belt sealing by the ice cube of 2.2kg;
4, transport: ensure in transportation that packaging bag is air tight, leak, avoid plastic foam case broken, direct sunlight; From starting enlacement packaging bag sack to being transported in the time control 24h of destination;
5, transport to post processing: be transported to behind destination, packaging bag is put into aquaculture water balancing water temperature, after water temperature is consistent, opens the package and fish is put into aquaculture water revive.Fish after reviving is put into containing the aquaculture water of salt (salt content the is 1.5%) 15～20min that sterilizes.After sterilization finishes, put into each breeding barrel, complete whole transportation.
Through amount transport experiment, the present invention has reduced the stress reaction in long Qi Wen Minnow transportation, avoids fish body injured, improves transportation survival rate, and the inventive method makes long Qi Wen Minnow transport to survive to be increased to more than 85%.Obtain good effect.
The present invention will be described to enumerate specific embodiment below:
1. specific embodiment 1:
On 05 19th, 2013, the approximately individuality of 4 months of transport 14 tail the Changjiang river hull cage cultures, 17 DEG C of water temperatures in transportation, anaesthetic concentration 25ppm.On 05 18th, 2013 packaging time 10:30, is transported on 05 19th, 2013 00:45 of destination time, haulage time 14.25h.Transportation survival rate 100%.
2. specific embodiment 2:
On October 19th, 2013, the approximately individuality of 12 months of transport 65 tail the Changjiang river hull cage cultures, 16.6 DEG C of the water temperatures in transportation, anaesthetic concentration 25ppm.2013 packaging time 9:00, is transported to the 01:30 on October 21 time of destination, haulage time 16.5h.Transportation survival rate is 100%.
3. specific embodiment 3:
On 04 19th, 2014, the approximately individuality of 16 months of transport 30 tail the Changjiang river hull cage cultures, 17.6 DEG C of water temperatures in transportation, anaesthetic concentration 25ppm.On 04 18th, 2014 packaging time 10:00, is transported on 04 19th, the 2014 time 01:40 of destination, haulage time 15.7h.Transportation survival rate 100%
The above is only to preferred embodiments of the present invention, not the present invention is done to any pro forma restriction, any simple modification that every foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (4)
1. a long fin kiss Minnow parent population transportation resources, is characterized in that carrying out according to following steps:
Step 1: for the individuality that exceedes 15d in the Changjiang river hull cage culture, therefrom select the individuality of body surface without wound, physique stalwartness, 2d stops eating before transport; For the wild individuality of new collection, in the hull net cage of the Changjiang river, support after 15d, select the individuality of body surface without wound, physique stalwartness, 2d stops eating before transport;
Step 2: the preparation before packaging: (1) packaging bag specification 15cm × 86cm, the plastic sack of thickness 0.8mm; When transport, two plastic bag covers are formed to Double-layer packaging bag together; (2) Yangtze River clarification of water: before packaging, 24h is placed on the Changjiang river river to clarify 24h in container, if 20 DEG C of the Changjiang river river water temperature > after clarification adopt below ice cube precipitation temperature to 20 DEG C; (3) packaging water configuration: the Changjiang river river of having clarified is configured to the water of packing that final concentration is 25ppm with anaesthetic;
Step 3: packaging: (1) dress water: filling and package water in the inner layer bag of Double-layer packaging bag; (2) dress fish: fish is put into the inner layer bag that packaging water is housed; (3) oxygenation: the internal layer packaging bag that installs fish is full of to oxygen; (4) tie up: the sack of two plastic sacks is tightened respectively; (5) vanning: the packaging bag of tying up is lain against in unabroken bubble chamber; (6) joint sealing: divide 4 parts with being evenly placed on after plastic bag packaging in bubble chamber, then by bubble chamber rubber belt sealing by the ice cube of 2.2kg;
Step 4: transport: ensure in transportation that packaging bag is air tight, leak, avoid plastic foam case broken, direct sunlight; From starting enlacement packaging bag sack to being transported in the time control 24h of destination;
Step 5: transport to post processing: be transported to behind destination, packaging bag is put into aquaculture water balancing water temperature, after water temperature is consistent, open the package and fish is put into aquaculture water revive, fish after reviving is put into containing the aquaculture water of salt and sterilized, after sterilization finishes, put into each breeding barrel, complete whole transportation.
2. according to a kind of long fin kiss Minnow parent population transportation resources described in claim 1, it is characterized in that: in described step 2, the Changjiang river river can use the aquaculture waters such as well water, mountain spring water to replace; Anaesthetic is MS-222 (gavaculine ethyl ester).
3. according to a kind of long Qi Wen Minnow parent population transportation resources described in claim 1, it is characterized in that: in described step 3, fish is packed in inner layer bag, wherein, the weight of fish is individuality 1 tail/bag of 150～250g, individuality 2 tail/bags of 50～150g (not comprising 150g); In inner layer bag, water and oxygen volume ratio are 1:3; Bubble chamber specification is 55cm × 45cm × 40cm.
4. according to a kind of long Qi Wen Minnow parent population transportation resources described in claim 1, it is characterized in that: the aquaculture water salt content containing salt in described step 5 is 1.5%, and disinfecting time is 15～20min.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521810A (en) * | 2014-12-04 | 2015-04-22 | 中国科学院南海海洋研究所 | Anesthesia and transport method for sea horses |
| CN106719264A (en) * | 2016-09-09 | 2017-05-31 | 日照市海洋与渔业研究所 | The living body transportation method of short octopus seed enhancement releasing |
| CN107410155A (en) * | 2016-05-23 | 2017-12-01 | 周依宁 | A kind of transportation resources of grass carp seedling |
| CN107466917A (en) * | 2017-08-11 | 2017-12-15 | 天津市金水族水产养殖有限公司 | A kind of long-distance transport method of suitable fancy carp |
| CN107535389A (en) * | 2016-06-27 | 2018-01-05 | 何恒 | The transportation resources of sweet osmanthus fry |
| CN108041260A (en) * | 2018-01-10 | 2018-05-18 | 河南师范大学 | A kind of big Bi Wen Minnow cultivation special compound feed and preparation method thereof |
| CN108094270A (en) * | 2018-01-03 | 2018-06-01 | 大湖水殖股份有限公司 | A kind of deep water for improving transport survival rate stores up the method for supporting bighead |
| CN108142349A (en) * | 2017-12-22 | 2018-06-12 | 钦州市钦州港高丰水产养殖专业合作社 | The transportation resources of blackberry, blueberry perch seedling |
| CN108633790A (en) * | 2018-04-16 | 2018-10-12 | 中国水产科学研究院黄海水产研究所 | A kind of yellow Yellowtail seedling anesthesia transportation resources |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521810A (en) * | 2014-12-04 | 2015-04-22 | 中国科学院南海海洋研究所 | Anesthesia and transport method for sea horses |
| CN107410155A (en) * | 2016-05-23 | 2017-12-01 | 周依宁 | A kind of transportation resources of grass carp seedling |
| CN107535389A (en) * | 2016-06-27 | 2018-01-05 | 何恒 | The transportation resources of sweet osmanthus fry |
| CN106719264A (en) * | 2016-09-09 | 2017-05-31 | 日照市海洋与渔业研究所 | The living body transportation method of short octopus seed enhancement releasing |
| CN107466917A (en) * | 2017-08-11 | 2017-12-15 | 天津市金水族水产养殖有限公司 | A kind of long-distance transport method of suitable fancy carp |
| CN108142349A (en) * | 2017-12-22 | 2018-06-12 | 钦州市钦州港高丰水产养殖专业合作社 | The transportation resources of blackberry, blueberry perch seedling |
| CN108094270A (en) * | 2018-01-03 | 2018-06-01 | 大湖水殖股份有限公司 | A kind of deep water for improving transport survival rate stores up the method for supporting bighead |
| CN108041260A (en) * | 2018-01-10 | 2018-05-18 | 河南师范大学 | A kind of big Bi Wen Minnow cultivation special compound feed and preparation method thereof |
| CN108041260B (en) * | 2018-01-10 | 2021-05-04 | 河南师范大学 | Special compound feed for rhinogobio ventralis culture and preparation method thereof |
| CN108633790A (en) * | 2018-04-16 | 2018-10-12 | 中国水产科学研究院黄海水产研究所 | A kind of yellow Yellowtail seedling anesthesia transportation resources |
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