Clam worm culturing metod

A breeding method and nereid technology, applied in the field of nereid breeding, can solve problems such as the decline of natural resources of nephews, and achieve the effects of reasonable design, protection of natural resources, and maintenance of ecological balance.

Active Publication Date: 2006-08-16
广东海兴农集团有限公司
View PDF0 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a large number of long-term human excavations have seriously declined the natural resources of clamworms, which are far from meeting human needs. Therefore, research on clamworm breeding methods can not only obtain good economic benefits, but also protect natural resources and maintain ecological balance. play an important role

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
  • Clam worm culturing metod
  • Clam worm culturing metod
  • Clam worm culturing metod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The embodiment of the present invention is characterized in that according to the characteristics of sea tide fluctuations, after several times of seawater immersion, it develops into an adult. The concrete steps of the embodiment of the present invention are as follows:

[0014] 1. Breeding in the nursery stage: select mature, healthy, complete and responsive male and female parents for artificial insemination, and then put the fertilized eggs into a bucket filled with seawater for cultivation. In order to prevent the fertilized eggs from sinking to the bottom from hypoxia, the The fertilized eggs of the fertilized eggs will be stirred frequently during the development period, and grow into larvae after 3-5 days, that is, when 3 pairs of feet grow, at this time, the algae (such as spirulina, etc.) are used as bait for further cultivation;

[0015] 2. Larva culture: After the larvae grow 5-6 pairs of legs, they are transferred to the culture pond [Fig. 1 (a)], and the a...

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

A method for raising clam worm includes such steps as choosing health parents, artificial fertilization, putting the fertilized ova in the seawater contained in drum, supplying seaweed (such as spirulina) as feed to culture larvae until the larva has 5-6 pairs of legs, culturing in spool in water flowing mode for 10 days while supplying seaweed and fish powder as feed, culturing in water exchanging mode while supplying fish powder as feed, and culturing in water bath while supplying seaweed and fish powder as feed.

Description

technical field [0001] The invention relates to a method for cultivating clam worms. Background technique [0002] Nereid worms belong to the phylum Annelida and class Polychaetes, also known as sea leeches, sea worms, sea centipedes, etc. Nereist worm is the main bait for marine fish, shrimp, turtle, shellfish, etc. It can also be used as an excellent additive and food attractant for eel and other special aquatic products. The lugworms in the breeding period are delicious and nutritious, and contain more unsaturated fatty acid-eicosapentaenoic acid (EPA), which has the functions of regulating blood lipids, preventing cardiovascular and cerebrovascular diseases, lowering blood pressure, nourishing yin deficiency, and calming cough and asthma. Medicinal value. However, a large number of long-term human excavations have seriously declined the natural resources of clamworms, which are far from meeting human needs. Therefore, research on clamworm breeding methods can not only ...

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): A01K67/04
Inventor 何丽辉
Owner 广东海兴农集团有限公司
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