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

Giant freshwater juvenile prawn cultivating method

A cultivation method and technology of Macrobrachium rosenbergii, applied in the field of warming cultivation, can solve the problems of affecting the survival rate of juvenile shrimp, difficult operation, and many technical links of Macrobrachium rosenbergii, and achieve obvious economic and social benefits, simple operation, low cost effect

Inactive Publication Date: 2015-07-29
高邮市阳光特种水产专业合作社
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In short, there are many technical links in the cultivation of Macrobrachium rosenbergii by increasing temperature, and the operation is difficult. Whether the technology is properly mastered and applied directly affects the survival rate of juvenile shrimp cultivation.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present invention will be described in detail below in conjunction with specific embodiments.

[0043] 1 Environmental conditions

[0044] 1.1 Selection of breeding pool site

[0045] In the adult shrimp breeding pond, choose a shrimp ditch that is sheltered from the wind and faces the sun or a place to build a juvenile shrimp warming and breeding pond; and require sufficient water source, convenient water intake and drainage, convenient transportation, and normal power supply.

[0046] 1.2 Water source and water quality

[0047] The water quality of the water source shall comply with the relevant regulations of GB11607, NY5051 and NY5159.

[0048] 2Cultivation pool construction

[0049] 2.1 Cultivation pool area

[0050] According to the number of juvenile shrimps stocked, 2000-3000 shrimps / m2 are stocked in greenhouse ponds 2 , The survival rate of juvenile shrimp is 60-70% to calculate the area of ​​the cultivation pond. The cultivation pool is generally 8m...

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 discloses a giant freshwater juvenile prawn cultivating method and belongs to the technical field of cultivation of giant freshwater juvenile prawns. Environmental conditions are optimized, a cultivating pond is rational constructed, shrimp seeds are scientifically released and breeding management is precisely performed; the method provides a set of complete method for improving survival rate during cultivation of juvenile prawns. The giant freshwater juvenile prawn cultivating method is simple to operate, low in cost and has remarkable effect, obvious economic benefits and social benefits.

Description

technical field [0001] The invention relates to a technique for cultivating giant giant macrobrachium (Macrobrachium roxenbergii de Man) larvae, in particular to a technology for cultivating macrobrachium roxenbergii juveniles, and belongs to the technical field of giant macrobrachium roxenbergii de Man cultivation technology. Background technique [0002] Macrobrachium rosenbergii is the largest individual in Macrobrachium genus. It has important economic value because of its large body, wide feeding habits, few diseases, easy survival, fast growth and good nutrition. Freshly desalinated giant macrobrachium rosenbergii larvae are only 0.7-0.8 cm in body length, young and tender, and have weak resistance to diseases and the external environment. The low survival rate affects the breeding effect. Therefore, it is necessary to have a suitable living environment for intensive cultivation to improve the survival rate of stocking. This process is called juvenile shrimp cultivatio...

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
CPCY02A40/81
Inventor 戴大喜徐斌
Owner 高邮市阳光特种水产专业合作社
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