Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Application of fishery electrochemical water in adult grass carp or crucian transportation

A technology for electrifying water and fishing, which is used in applications, climate change adaptation, fish farming, etc. to achieve the effects of strong controllability, wide application prospects, and improved transportation capacity.

Active Publication Date: 2015-03-11
TONGWEI
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cost issues and methodologies for harmonizing factors remain difficult issues today

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Application of fishery electrochemical water in adult grass carp or crucian transportation
  • Application of fishery electrochemical water in adult grass carp or crucian transportation
  • Application of fishery electrochemical water in adult grass carp or crucian transportation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] (1) Select adult grass carp with the same specifications (average weight 0.74kg), intensively cultivate them for 20-30 days, and exercise 1-2 times a week by pulling the net. Manual operation is skilled to prevent fry scales from falling off.

[0025] (2) Start starvation treatment 1-2 days before transportation to remove intestinal waste and reduce mucus secretion during transportation.

[0026] (3) About 1 hour before the transportation, use the electro-chemical water equipment for fishing to treat the well water and start to prepare electro-chemical water for fishing. L), water temperature 28°C, pH 6.5, ammonia nitrogen concentration < 0.1 mg / L, nitrite nitrogen concentration < 0.0075 mg / L, and thirty-four indicators such as arsenic and cadmium comply with the Hygienic Standards for Drinking Water (GB5749 -2006). After the electrochemical water for fishing is prepared, it is directly poured into the transport tanker and sealed.

[0027] Electrochemical water for f...

Embodiment 2

[0033] (1) Screen the adult crucian carp (about 251g) of the same size, intensify the culture for 20-30 days, and pull the net 1-2 times a week.

[0034] (2) Stop feeding 1-2 days before transportation to get rid of intestinal waste and reduce mucus secretion during transportation.

[0035] (3) About 1 hour before the transportation, use the fishery electrolysis water equipment to treat the well water and start to prepare sterile electrolysis water, in which the dissolved oxygen concentration is 9mg / L (it will be adjusted to 5mg / L due to aeration during transportation), and the water temperature is 23 ℃, pH 7.5, ammonia nitrogen concentration < 0.1 mg / L, nitrite nitrogen concentration < 0.0075 mg / L, and thirty-four indicators such as arsenic and cadmium meet the "Drinking Water Hygienic Standard" (GB5749-2006). After the sterile electrochemical water is prepared, it is directly poured into the transport tanker and sealed to prevent deterioration.

[0036] (4) Throw in adult c...

Embodiment 3

[0040] Other contents are as in Example 1, the dissolved oxygen concentration in the electrolytic water for fishing is 8 mg / L, the water temperature is 22°C, the pH is 6.5, the ammonia nitrogen concentration is <0.1 mg / L, the nitrite nitrogen concentration is <0.0075 mg / L, and arsenic, Thirty-four indicators such as cadmium meet the "Drinking Water Sanitation Standard" (GB5749-2006).

[0041] The weight ratio of fish to water is 1.1:1, the concentration of electrochemical water for fishing is 100%, the tanker is turned on for aeration or the packing bag is filled with pure oxygen, add ice to control the water temperature at 18°C, start transportation, and check regularly.

[0042] The quality of grass carp after transportation is better. On the basis of traditional transportation, the transportation capacity per unit of water body has increased by 48.5%. At the same time, the weight loss rate has been reduced by 0.4 percentage points, reducing transportation losses.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of aquaculture, and especially relates to an application of fishery electrochemical water in adult grass carp or crucian transportation. According to the invention, zero-pollution, bacteria-free, algae-free, safe and environment-friendly fishery electrochemical water is used for transporting four main domestic fishes such as grass carp and crucian. With the method, adult fish quality after transportation and unit-water transportation capacity can be effectively improved, and transportation time can be prolonged. The application and method provided by the invention have the advantages of simple operation, high controllability, fast effect, and wide application prospect. The application is energy-saving and environment-friendly.

Description

technical field [0001] The invention belongs to the field of aquaculture, and in particular relates to the application of electrified water for fishery in transporting adult grass carp or crucian carp. [0002] Background technique [0003] Grass carp and crucian carp, as representatives of Chinese freshwater fish, belong to the four major fish species and occupy a large proportion in the aquatic product consumption market. Grass carp belongs to the genus Grass carp of Cyprinidae, Cyprinidae, and subfamily Yaluo subfamily. It inhabits rivers and lakes in plain areas. It is lively, swims quickly, and often looks for food in groups. It is a typical herbivorous fish. It is large in size, fast in growth, tender in texture, less in intermuscular thorns, and rich in unsaturated fatty acids, and is deeply loved by farmers and consumers. Crucian carp, belonging to Cypriniformes, Cyprinidae, and the genus Crucian carp, is a wide-temperate fish. It grows fast, reproduces easily, eat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01K61/00A01K63/04A01K61/10A01K63/02
CPCA01K61/00A01K63/04Y02A40/81
Inventor 刘汉元吴宗文梁勤朗李杰陈聪鲍斌王超蒋礼平曲彪唐华黄平
Owner TONGWEI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com