CN101278648A - Method for artificially picking seedling of Gloiopeltis furcata - Google Patents

Method for artificially picking seedling of Gloiopeltis furcata Download PDF

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Publication number
CN101278648A
CN101278648A CNA2008101081157A CN200810108115A CN101278648A CN 101278648 A CN101278648 A CN 101278648A CN A2008101081157 A CNA2008101081157 A CN A2008101081157A CN 200810108115 A CN200810108115 A CN 200810108115A CN 101278648 A CN101278648 A CN 101278648A
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CN
China
Prior art keywords
seedling
gloiopeltis
artificial
gloiopeltis furcata
pond
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2008101081157A
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Chinese (zh)
Inventor
孙庆海
Original Assignee
孙庆海
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Publication date
Application filed by 孙庆海 filed Critical 孙庆海
Priority to CNA2008101081157A priority Critical patent/CN101278648A/en
Publication of CN101278648A publication Critical patent/CN101278648A/en
Pending legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management

Abstract

The invention belongs to the technical field for breeding seedling of algae, in which more particularly relates to an artificial method for collecting the seedling of Gloiopeltis furcata. Artificial seedling connection is carried out by four stages that are germchit collection, indoor culture, seedling collection and indoor cultivation, thus providing the basis for the artificial breeding and multiplication of Gloiopeltis furcata.

Description

Method for artificially picking seedling of Gloiopeltis furcata
Technical field
The invention belongs to the seed technical field of algae, particularly the artificial seeding method of gloiopeltis.
Background technology
Gloiopeltis (Gloiopeltis furcata) is the Rhodophyta marine alga, and China is coastal all distribution, is Zhejiang, Fujian, the coastal sociales in Guangdong, has higher edible and economic worth.Gloiopeltis frond puce is grown thickly, hyaloidin, and base portion shrinks, and is inferior cylindrical, hollow, high 4-8 centimetre, tetrasporangium is scattered in cortex, is cruciform division.The gloiopeltis self-sow is a kind of wide temperature, eurysalinity marine alga on middle and high tide band rock.At present gloiopeltis is in initial stage (Lu Kingdom is quick etc., 2007 " ecology of Gloiopeltis algae and artificial increasing cultivation's technology ") in the research aspect the artificial propagation, the market main source is by natural harvesting acquisition, and output is very low.Meeting the need of market, is one of main solution by the artificial increasing cultivation, and the acquisition of seed is crucial.
Summary of the invention
The artificial seeding method that the purpose of this invention is to provide a gloiopeltis is for the artificial increasing cultivation of gloiopeltis does the basis.
Technical scheme of the present invention be by gather seedling, indoor cultivation, collect seedling, the indoor culture four-stage implements artificial seeding.
Embodiment
1, gathers seedling: under field conditions (factors), before annual March, when the sea area water temperature is 10 ℃, gather complete gloiopeltis frond as seedling.
2, indoor cultivation: seedling moves into the factory of growing seedlings and carries out indoor cultivation, the base portion of seedling is clipped in Miao Shengshang,, places the water surface in the nursery pond as vinylon rope, pond inner control parameter is, pond depth of water 30cm, 10~15 ℃ of water temperatures (improving 1 ℃ in per 7 days), room temperature is higher 3~5 ℃ than water temperature, intensity of illumination 2500~5000Lux, salinity 26~31 ‰ are used through the clean seawater of sand filter and replace whole Chi Shui every days, do every day and reveal 5 hours.Be cultured to and on the algae branch, can have seen the glomerate sporangium of projection.
3, collect seedling: stimulate seedling by changing envirment factor, concentrate the purpose of diffusing and reach spore, the pool inner water temperature was increased to 20 ℃ in 2 hours, kept 8~10 hours, simultaneously with artificial means such as water pumps, the pond maritime interior waters is circulated, then with attaching substratum,, carry out spatfall at the bottom of placing the pond as vinylon seedling rope, when the spore of seedling rope adhere to density reach 80/when cm is above, can pulls out and carry out indoor culture.
4, indoor culture: the seedling rope is flat on underwater 5~10cm in the nursery pond, and pond inner control parameter is pond depth of water 30cm, 18~22 ℃ of water temperatures, intensity of illumination 2500~5000Lux, salinity 26~31 ‰, per 3 days clear ponds, change water, (N-10ppm P-1ppm), does and revealed 3~4 hours every day in fertilising.But cultivating after 20~30 days outbound to sea cultures.

Claims (2)

1, method for artificially picking seedling of Gloiopeltis furcata is characterized in that, by gather seedling, indoor cultivation, collect seedling, indoor culture implements artificial seeding.
2, method for artificially picking seedling of Gloiopeltis furcata according to claim 1 is characterized in that, the pool inner water temperature was increased to 20 ℃ in 2 hours, keeps 8~10 hours, and the pond maritime interior waters is circulated, and carries out spatfall at the bottom of attaching substratum being placed the pond then.
CNA2008101081157A 2008-05-22 2008-05-22 Method for artificially picking seedling of Gloiopeltis furcata Pending CN101278648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2008101081157A CN101278648A (en) 2008-05-22 2008-05-22 Method for artificially picking seedling of Gloiopeltis furcata

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008101081157A CN101278648A (en) 2008-05-22 2008-05-22 Method for artificially picking seedling of Gloiopeltis furcata

Publications (1)

Publication Number Publication Date
CN101278648A true CN101278648A (en) 2008-10-08

Family

ID=40011469

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008101081157A Pending CN101278648A (en) 2008-05-22 2008-05-22 Method for artificially picking seedling of Gloiopeltis furcata

Country Status (1)

Country Link
CN (1) CN101278648A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102524040A (en) * 2012-02-29 2012-07-04 中国水产科学研究院南海水产研究所 Gloiopeltis algae sea area breeding device and breeding method using same
CN102986530A (en) * 2012-11-25 2013-03-27 溧阳市天目湖保健品有限公司 Tissue culture method of gloiopeltis

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102524040A (en) * 2012-02-29 2012-07-04 中国水产科学研究院南海水产研究所 Gloiopeltis algae sea area breeding device and breeding method using same
CN102986530A (en) * 2012-11-25 2013-03-27 溧阳市天目湖保健品有限公司 Tissue culture method of gloiopeltis
CN102986530B (en) * 2012-11-25 2014-01-01 溧阳市天目湖保健品有限公司 Tissue culture method of gloiopeltis

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Open date: 20081008

C02 Deemed withdrawal of patent application after publication (patent law 2001)