Rotifer continuous culturing system and rotifer continuous culturing method

A culture system and rotifer technology, applied in animal husbandry and other directions, can solve the problems of easy accumulation of bait and manure, easy deterioration of water quality, high labor intensity, etc., and achieve the effects of reducing pollution, high standard nutritional quality, and improving utilization rate

Active Publication Date: 2016-02-03
FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One-time culture: high-quality rotifers, but frequent out-of-pond, labor-intensive; semi-continuous culture: easy accumulation of bait and feces in the pool, easy to deteriorate water quality, all need to be harvested regularly; continuous culture: a newly developed rotifer culture method, The device is an indoor closed system

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
  • Rotifer continuous culturing system and rotifer continuous culturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to better illustrate the present invention, the content of the present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the content of the present invention is not limited to the following embodiments.

[0034] see figure 1 A system for continuous cultivation of rotifers, comprising a water source storage and treatment tank, a plurality of rotifer incubators, a rotifer collection and culture fluid precipitation device, and a culture fluid recovery storage tank.

[0035] Water source storage and treatment tank 1, which includes water source storage tank, inlet valve 5, heating device 11, water pump 13, described water pump 13 imports and water source storage and treatment tank 1 bottom end outlet valve 12 pipelines, water pump 13 outlet pipeline branches respectively It is connected with the top inlet valve 5 of multiple rotifer incubators 2, the top inlet valve 5 of the rotifer collection and culture s...

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 rotifer continuous culturing system comprising a water source storage and treatment tank, a set of rotifer culturing tanks, a rotifer collection and culture solution precipitation device, and a culture solution recovery and storage tank. The invention also provides a rotifer continuous culturing method adopting the system. The method comprises the steps of culture device pretreatment, water source pretreatment, rotifer culturing, rotifer collection, and culture solution recovering. The above steps are repeated. The system and the method provided by the invention adopt a semi-automatic circulation technology. The operation is simple, and the system and the method are energy-saving and highly efficient. With a thermostatic-control culture technology, rotifer four-season continuous culturing can be realized. With a high-efficiency beneficial-composite-bacteria-fermented fertilizer culturing technology, through high-efficiency culturing of composite-bacteria-fermented organic matter and through water quality stable control with the composite bacteria, a rotifer culture nutrient source can be provided, the water quality can be ecologically controlled with flora, and culture solution precipitation, recovery and recycling can be realized. Therefore, the resource utilization rate is improved, pollutants caused by foreign matters can be reduced, and rotifer pure culture is ensured. The cultured rotifer has high-standard nutritional quality.

Description

technical field [0001] The invention relates to the technical field of biological cultivation, in particular to a rotifer continuous cultivation system and a rotifer continuous cultivation method for continuous cultivation of rotifers. Background technique [0002] Rotifer is a tiny multicellular animal, not only rich in protein, fat and carbohydrates, the three basic nutrients, but also contains various amino acids, vitamins, high unsaturated fatty acids and other biologically active substances. In the field of aquatic breeding, rotifers are often used as live carrier bait to transfer their own nutrients to seedlings, and their opening feeding effect is obviously better than other baits. At the same time, it has the advantages of strong vitality, rapid reproduction, suitable size, and is not easy to pollute water quality. It is the best natural basic biological opening bait for fish, crustaceans and other animals, and is widely used in aquatic nursery. [0003] In recent y...

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): A01K67/033
CPCA01K67/033
Inventor 聂志娟徐钢春顾若波徐跑鲍明明
Owner FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap