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

Large-scale artificial shed room culture technology for shuttle crabs

The invention relates to a breeding technology and a technology for the crab crab, which is applied in the field of large-scale artificial shed culture of the crab crab, and can solve the problems of poor breeding efficiency, low survival rate, low output, etc., and achieves easy control of water quality, high survival rate, Disease reduction effect

Inactive Publication Date: 2015-06-10
夏雪飞
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, outdoor breeding is easily restricted by natural conditions, such as difficult water quality control, many diseases, cannibalism, wind and wave damage, resulting in low survival rate, about 20-30%, low yield, and poor breeding efficiency

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
  • Large-scale artificial shed room culture technology for shuttle crabs
  • Large-scale artificial shed room culture technology for shuttle crabs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 , figure 2 Shown, the present invention comprises the steps:

[0019] A, culture pond construction: be 50~60 centimetres culture pond 1 with cement building depth indoors, the depth of water in the pond is 30~35 centimetres, the pond bottom of culture pond 1 is provided with inflatable tube 2, and the bottom of the pond of culture pond 1 is provided with longitudinally. There are two rows of horizontal shelves 3, the height of the horizontal shelves 3 is 5-10 cm, and the width is 20-30 cm. The distance between two adjacent shelves 3 is 100-150 cm; the shelf 3 with a width of 20-30 cm can Steadily place the breeding basket 4, the spacing of 100-150 centimeters can allow the breeding baskets on the two shelves to be put down, and there is an aisle to feed and clean the residual bait and other management; the depth of the breeding pond 1 can be 50, 55 or 60 centimeters, The water depth in the pool can be 30, 33 or 35 centimeters, etc., the height of the...

Embodiment 2

[0026] It is basically the same as Embodiment 1, except that the bottom of the culture pond is vertically provided with four rows of horizontal shelves.

Embodiment 3

[0028] It is basically the same as Embodiment 1, except that the bottom of the culture pond is vertically provided with five rows of horizontal shelves.

[0029] The number of rows of horizontal shelves is directly related to the width of the pool.

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 technical field of aquaculture, in particular to a large-scale artificial shed room culture technology for shuttle crabs. The large-scale artificial shed room culture technology comprises the steps of breeding pond building, breeding basket preparation, breeding basket placement, crab larva stocking, breeding management and directional mating. A horizontal storage rack is arranged in a breeding pool, each long-edge basket of each breeding basket is provided with an inserting groove, a separation sheet is inserted and connected into each inserting groove, a hiding chamber containing mud sand is arranged in each of the breeding baskets arranged at the left side and the right side of each separation sheet, male and female crab larvas are singly and respectively bred in the breeding baskets arranged at the left side and the right side of the separation sheet, after growth shucking and before reproduction shucking, the separation sheets are pulled away, one female portunus trituberculatus and one male portunus trituberculatus in the corresponding breeding baskets realize natural mating, and each male portunus trituberculatus is immediately moved out of the corresponding breeding baskets after the mating is completed. The large-scale artificial shed room culture technology belongs to a portunus trituberculatus indoor industrial breeding method with the advantages that the mutual killing can be avoided, the water quality can be easily controlled, the harm of wind disasters and wave disasters is avoided, the survival rate is high, and the culture benefits are good.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a large-scale artificial greenhouse culture technology for crabs. Background technique [0002] Portunus trituberculatus is an important seafood, loved by people. At present, the breeding methods of Portunus trituberculatus are mainly outdoor offshore enclosure, cage cultivation or pond cultivation. For example, the publication number is CN101790965A, and the name is "Artificial Breeding Method of Portunus trituberculatus", which discloses the construction of ponds, the control of water bodies for cultivation, and the cultivation of water bodies. Oxygenation methods, feed configuration and feeding, Z-shaped concealed mesh settings and other aspects of comprehensive technology can improve the survival rate of Portunus trituberculatus in ponds. At present, outdoor breeding is easily restricted by natural conditions, such as difficult water quality control, many diseases, canni...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K63/003
Inventor 夏雪飞
Owner 夏雪飞
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