Porphyra haitanensis shell conchocelis ripening and seedling collecting method

A technology for shell filaments and seaweed, which is applied in the fields of botanical equipment and methods, horticulture, plant cultivation, etc., can solve the problems of affecting the release of conchospores on the growth of seedlings, the quality of conchospores not being able to be released in a concentrated manner, and the high labor intensity, etc. To achieve the effect of reducing transportation, simple operation and reducing labor intensity

Active Publication Date: 2014-07-23
NINGBO UNIV
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Problems solved by technology

[0006] However, the synchronous release of Porphyra laver in the natural state is generally completed during the high tide. In order to promote the synchronous release of conchospores, people often place the shell filaments in the sea, and realize the synchronous release through the dynamic stimulation of the tide. Often such Operation takes 2-4 days
In order to disperse synchronously, the traditional method is to carry out the repeated work of "exiting shell filaments from the warehouse-transporting-stimulating the sea area ove

Method used

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Embodiment Construction

[0022] The technical problem to be solved by the present invention is the method of promoting ripening and picking seedlings of filamentous body indoors, and according to the actual situation, adopt different methods of promoting ripening according to different environments, determine the appropriate flowing water stimulation method, and combine appropriate cooling measures , add a certain concentration of calcium chloride to promote the simultaneous release of conchospores, realize the collection of conchospore seedlings in the original pond, and realize the efficient ripening and seedling collection process.

[0023] The method of the present invention will be described in detail below in conjunction with specific examples.

[0024] 1) Cultivation of shell filaments before ripening

[0025] Select robust fronds with obvious porphyra fruit sporangia, use them as vegetables, dry them in the shade, prepare fruit spore liquid, and directly transplant the fruit spore liquid into ...

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Abstract

The invention aims at providing a porphyra haitanensis shell conchocelis ripening and seedling collecting method. The method comprises the following steps: (1) cultivating shell conchocelis before ripening, (2) ripening shell conchocelis, (3) synchronously diffusing conchospore and (4) collecting the conchospore. The porphyra haitanensis shell conchocelis ripening and seedling collecting method is simple to operate, shortens the transportation process, and can produce the spatfall porphyra haitanensis with good quality. Therefore, the production mode of improving synchronous diffusion of the porphyra haitanensis conchospore becomes an approach of relieving seedling cultivation and seedling collection of the porphyra haitanensis with good quality and reducing seedling cultivation cost. The porphyra haitanensis shell conchocelis ripening and seedling collecting method is simple and practicable and good in effect. Compared with the traditional technology, labor strength is reduced, working procedures are reduced, the quality of the porphyra haitanensis spore is good, and production efficiency is obvious.

Description

technical field [0001] The invention belongs to the technical field of algae genetics and breeding, and in particular relates to a method for promoting ripening and collecting seedlings of algae shell filaments. Background technique [0002] Altar seaweed, as a kind of edible large seaweed, not only has high protein content (generally about 34%) but also rich vitamin content, and also contains a variety of amino acids and mineral nutrients, which have good effects on preventing heart disease, cancer, constipation, and lowering cholesterol. Features. [0003] In the past 40 years, due to the improvement and popularization of artificial seedling breeding technology, the rapid development of algae laver breeding industry has been promoted. In particular, the method of inoculating shells with fruit spores and free filaments, cultivating shell filaments, promoting ripening, releasing conchospores, and obtaining seedlings has obvious advantages, and this technology has been widel...

Claims

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Application Information

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IPC IPC(8): A01G33/02
Inventor 骆其君陈海敏孙庆海杨锐严小军
Owner NINGBO UNIV
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