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

Rhinogobio ventralis offspring cultivation method

A kind of long-finned snout and a cultivation method technology, which is applied in the field of cultivating long-finned snail seedlings

Active Publication Date: 2014-09-24
CHINESE STURGEON RES INST CHINA THREE GOR
View PDF5 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention solves the problems of slow growth and disease resistance of albacore seedlings caused by using traditional seed cultivation methods to cultivate albacus seedlings Weakness, low survival rate and other problems, starting from the development stage of albacore seedlings, successfully established a set of three-level breeding methods for albacorea seedlings, which significantly improved the growth and development speed, resistance disease ability and survival rate, significantly increased the yield and quality of albacore seedlings, and has significant economic, social and ecological benefits

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
  • Rhinogobio ventralis offspring cultivation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]The albacore seedlings obtained from the successful eutrophication of the albacore, from March 27, 2014 to May 9, 2014, the Chinese Sturgeon Research Institute of China Three Gorges Corporation successfully induced the albacore five times, a total of About 30,500 newly hatched larvae were obtained. Since April 18, 2014, the cultivation of albacore seedlings has been carried out. Two methods have been used for cultivation, namely the traditional seedling cultivation method and albacorea seedlings. Seed multi-stage cultivation method.

[0038] 1. Traditional breeding methods

[0039] On April 18, 2014, transfer 3,000 2-day-old albacore fish fry to three plastic white barrels with a diameter of 1m. Each bucket has 1,000 fish, add water to 40cm, and eat a small amount on April 24, 2014. Start feeding the bait many times. The bait is to crush the boiled egg yolk into clean water, filter it with an 80-mesh screen, take the filtrate, put it in a watering can, and sprinkle it e...

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 a rhinogobio ventralis offspring cultivation technology which comprises primary cultivation, secondary cultivation and tertiary cultivation, so that key points of a rhinogobio ventralis offspring cultivation technology are broken through. A rhinogobio ventralis offspring cultivation technology system is established, so that the problems such as slow growth and development, weak offspring disease resistance and low survival rate of rhinogobio ventralis offsprings caused by cutivating rhinogobio ventralis offsprings by use of a traditional offspring cultivation method are successfully solved, the growth and development, disease resistance and survival rate of rhinogobio ventralis offsprings are obviously improved, the yield and quality of the rhinogobio ventralis offsprings are obviously increased, and the rhinogobio ventralis offspring cultivation method has great economical benefits, social benefits and ecologic benefits.

Description

Technical field: [0001] The invention belongs to the field of protection of rare and unique fishes in the upper reaches of the Yangtze River, and in particular relates to the breeding technology of albacore spp. seedlings. Background technique: [0002] Longfin snout ( Rhinogobio ventralis ), commonly known as soil consumption, belongs to Cyprinidae and Steroidae, and is mainly distributed in the main and tributary waters of the Jinsha River. In recent years, due to water pollution and the impact of human activities, the resources of albacores have declined sharply. Taking the Yibin River Section as an example, the annual catch of albacores accounted for 12.42% of the total annual catch in 1998, while By 2002, the annual catch of albacore was only 2.26% of the total annual catch. [0003] At present, the research on the albacorer mainly focuses on biology, population ecology, and resource survey, etc. There are no reports on its artificial breeding technology research and ...

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 管敏胡美宏肖衎刘勇鲁雪报郭文韬曲焕韬李莎倪勇杨元金
Owner CHINESE STURGEON RES INST CHINA THREE GOR
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