Introduction method for sea-tangle

A technology of kelp and seawater, which is applied in botany equipment and methods, seaweed cultivation, plant cells, etc., can solve the problems of large size, failure of introduction, and easy rot of algae leaves, so as to achieve high ability to resist harsh environments and successfully high rate effect

Inactive Publication Date: 2009-09-30
MARICULTURE INST OF SHANDONG PROVINCE
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a method for introducing kelp, which can solve the problems in the prior art of selecting algae fragments with mature sporangia in the leaves and transporting them over long distances, which is too bulky to carry, the leaves of the algae are prone to rot, and the spores disperse and die halfway. , leading to problems such as the failure of introduction

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 1

[0021] (1) In the introduced sea area, when the seawater temperature reaches above 16°C, collect the kelp leaves with mature sporangia;

[0022] (2) Transport it indoors, wash the kelp leaves with mature sporangia with seawater, dry them in the shade and stimulate them for 60 minutes, put them into a container filled with sterilized seawater, control the water temperature at 8-12°C, and let the spores disperse;

[0023] (3) When the density of zoospores in the seawater under microscope inspection is 10 / 100X, filter the spore water with gauze, filter out the mucus and sundries, and put it into a brown curtain attached seedling device and a glass slide;

[0024] (4) The spore attachment density is controlled at 30-60 / 100X, and the attached seedling device and slides after the spores are attached are put into a temperature-controlled light incubator to cultivate, and the light intensity is controlled at 1000lx, and the light is controlled for 12 hours every day, and the water temp...

Embodiment 2

[0030] (1) In the introduced sea area, when the seawater temperature reaches above 16°C, collect the kelp leaves with mature sporangia;

[0031] (2) Transport it indoors, wash the kelp leaves with mature sporangia with seawater, dry them in the shade and stimulate them for 50 minutes, put them into a container filled with sterilized seawater, control the water temperature at 8-12°C, and let the spores disperse;

[0032] (3) When the microspore density in the seawater is 5 / 100X, filter the spore water with gauze, filter out the mucus and sundries, and put it into the palm curtain attached seedling device;

[0033] (4) The spore attachment density is controlled at 30-60 / 100X, and the attached seedling device after the spore attachment is placed in a temperature-controlled light incubator for cultivation. The light intensity is controlled at 800lx, and the light is controlled for 14 hours a day. The water temperature is controlled at 9.0°C , after cultivating for 8 days, gametoph...

Embodiment 3

[0039] (1) In the introduction sea area, when the seawater temperature reaches above 17°C, collect the kelp leaves with mature sporangia;

[0040] (2) Transport it indoors, wash the kelp leaves with mature sporangia with seawater, dry them in the shade and stimulate them for 70 minutes, put them into a container filled with sterilized seawater, control the water temperature at 8-12°C, and let the spores disperse;

[0041] (3) When the microspore density in the seawater is 15 / 100X, filter the spore water with gauze, filter out the mucus and sundries, and put it into the palm curtain attached seedling device;

[0042] (4) The spore attachment density is controlled at 30-60 / 100X, and the attached seedling device after the spore attachment is put into a temperature-controlled light incubator for cultivation, and the light intensity is controlled at 1200lx, and the light is controlled for 10 hours every day, and the water temperature is controlled at 10°C. , after 6 days of cultiva...

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 provides a method for introducing kelp, which can solve the problems existing in the prior art such as selection of algae fragments with mature sporangia in leaves and long-distance transportation, which is prone to rot and spore release, leading to failure of introduction and the like. The introduction method adopted in the present invention is: at the introduction site, first put the mature sporangia leaves of kelp into the water tank with fresh sterilized seawater after being stimulated by drying in the shade in the temperature control laboratory, and control the water temperature at 8-12°C. Let it release the spores, and then cultivate the spores to form gametophytes, put the seedling curtains with gametophytes in a low-temperature sealed bag, store them at low temperature and transport them to the destination. 100%.

Description

technical field [0001] The invention relates to a method for introducing seaweed, in particular to a method for introducing seaweed. Background technique [0002] Kelp is a large brown algae with high nutritional value. Not only for human consumption, but also as a raw material for food, chemical, pharmaceutical, feed and seaweed industries. Kelp algae contain a variety of plant compounds that are not found in terrestrial vegetables. The kelp polysaccharide contained in it has strong immunity-enhancing and anti-tumor effects. Therefore, the development and utilization of kelp is on the rise all over the world. Since the 1950s, my country has carried out artificial cultivation of kelp, and became the first pillar industry of aquaculture. But for many years, there is only one species of kelp cultured in my country. In the past 50 years, kelp seedlings and kelp culture production have basically been reused. Due to the lack of breeding and rejuvenation technology, the species ...

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 Patents(China)
IPC IPC(8): A01G33/00C12N5/04
Inventor 李美真王志刚丁刚詹冬梅于波
Owner MARICULTURE INST OF SHANDONG PROVINCE
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