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A long-distance transport method of micro-oxygenation for seedlings of cuttlefish for indoor breeding

A technology for long-distance transportation and seedlings, applied in the fields of application, climate change adaptation, fish farming, etc., to achieve the effects of easy promotion, solving cumbersome operations, and easy-to-learn methods

Active Publication Date: 2019-12-13
SHANGHAI FISHERIES RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no long-distance transportation method suitable for high-temperature seasons (July), indoor-bred anchovy seedlings, and easy to operate.

Method used

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  • A long-distance transport method of micro-oxygenation for seedlings of cuttlefish for indoor breeding
  • A long-distance transport method of micro-oxygenation for seedlings of cuttlefish for indoor breeding
  • A long-distance transport method of micro-oxygenation for seedlings of cuttlefish for indoor breeding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017]Example 1: On July 15, 2016, using the above method, the indoor cement pond fry were transported to Qingpu District, Shanghai at the Fengxian Scientific Research Base of Shanghai Fisheries Research Institute. The artificially bred fish fry (3-4cm) are counted and put into a bucket with a volume of 10 liters, the water level in the bucket is 1 / 2, and each bucket contains 100 fish fry, and then transferred into the transport water tank with rounded corners. Square water tank, bottom area 1.0m 2 , the height is 1m, the water level is kept at 50cm, the oxygen cylinder is connected to the nanotubes and filled with pure oxygen, the gas volume is based on the diffuse bubbling on the water surface and no microwave is formed, the oxygen filling volume is 0.4-0.6 pounds per water tank per hour, and the transport density is 2000 tails / m 2 and 4000 tails / m 3 , The transport water tank is placed in a dark box-type thermal insulation car, and ice is placed outside the transport wat...

Embodiment 2

[0018] Example 2: On July 27, 2016, using the above method, the indoor cement pond fry were transported to Haian, Jiangsu at the Fengxian Scientific Research Base of Shanghai Fisheries Research Institute. The artificially bred fish fry (3-5cm) are counted and put into a bucket with a volume of 10 liters, the water level in the bucket is 1 / 2, and each bucket contains 100 fish fry, and then transferred into the transportation tank, which is a round shape. Water tank, bottom area 1.0m 2 , the height is 1m, the water level is kept at 50cm, the oxygen cylinder is filled with pure oxygen, the air volume is the water surface with diffuse bubbling and no microwave is formed, the oxygen filling volume is 0.4-0.6 pounds per hour per water tank, and the transport density is 2000 tails / m 2 and 4000 tails / m 3 , The transport water tank is placed in a dark box-type thermal insulation car, and ice is placed outside the transport water tank, but it cannot be attached to the wall of the wat...

Embodiment 3

[0019] Example 3: On August 9, 2016, using the above method, the indoor cement pond fry was transported to Jiading District, Shanghai at the Fengxian Scientific Research Base of Shanghai Fisheries Research Institute. The artificially bred fish fry (5cm) are counted and put into a bucket with a volume of 10 liters, the water level in the bucket is 1 / 2, and each bucket contains 100 fish fry, and then transferred into the transport water tank, which is a rounded square water tank. , the bottom area is 1.0m 2 , the height is 1m, the water level is kept at 60cm, the oxygen cylinder is connected to the nanotubes and filled with pure oxygen, the gas volume is the water surface with diffuse bubbling and no microwave is formed, and the transport density is 2000 tails / m 2 and 3300 tails / m 3 , The transport water tank is placed in a dark box-type thermal insulation car, and ice is placed outside the transport water tank, but it cannot be attached to the wall of the water tank. The water...

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Abstract

Provided is a micro-oxygenating long-distance transport method for indoor breeding of seedlings of coilia ectenes. The method is characterized in that from the mid-term of July to the mid-term of August each year, seedlings of coilia ectenes undergoing artificial breeding grow to 3-5 cm; a dragging net for fries cultured in an indoor cement pool for all kinds of breeding fields; one day before seedlings of coilia ectenes are dragged into the net and transported, seedlings take exercises by net dragging for 2-3 times; seedlings stop eating for 12 hours before transport; fries are counted in a water bucket with the volume of 10 liters; each bucket contains 50-100 fish fries which are then transferred to a transport water tank; the transport water tanks are inflated with air by oxygen bottles with pure oxygen nanotubes; after fish tries arrive at the destination, water temperature of the fish pond and water temperature of the water tanks are detected; after fish tries in the water tanks are stabilized for 10-15 minutes, a spoon with the 1L volume is utilized for scooping up fish fries to the water tanks with the volumes of 10 L; and each water tank can hold 30-50 fish fries and fish fries are taken to the fish pond with water.

Description

technical field [0001] The invention relates to seed transportation, in particular to a micro-oxygenation long-distance transportation method for indoor bred scutellaria seed. Background technique [0002] Coilia ectenes, belonging to the order Herring, Anchovy, and Anchovy are commonly known as saury, saury, saury, beard fish, and anchovies. It is mainly distributed in the Yellow Sea and the Bohai Sea and the East China Sea in my country. It can be seen in all the rivers connected to the sea, such as the Liaohe, Haihe, Yellow River, Yangtze River, and Qiantang River. It is famous for its tender meat and delicious taste. precious migratory fish. In recent years, due to the influence of many factors such as overfishing and the deterioration of the ecological environment, the resources of scorpionfish have declined sharply, while the market demand has increased unabated, even to the predicament of price and no market. Around the Qingming Festival in 2016, about three or two Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/10A01K61/90A01K63/02
CPCA01K61/00A01K63/02Y02A40/81
Inventor 施永海张海明严银龙谢永德刘永士邓平平顾平国
Owner SHANGHAI FISHERIES RES INST
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