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Porphyra haitanensis somatic protonema seedling transplanting shell seedling collecting method

A technology of somatic cells and filaments, which is applied in the field of transplanting shell seedlings of seaweed somatic cell filaments, can solve the problems of time-consuming and laborious, small seedling emergence per unit, and large labor workload, so as to improve the efficiency of seedling harvesting and save Labor cost, the effect of increasing seedling emergence

Active Publication Date: 2022-01-21
福建省平潭县水产良种实验有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional method of collecting seedlings of Porphyra somatic filaments is to lay shells on the bottom of the pond. This method requires a lot of labor, and the unit emergence is small, time-consuming and labor-intensive, which increases labor costs and is not conducive to large-scale production.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of altar laver somatic cell filament seedling transplantation method for picking shells, comprising the following steps:

[0038] 1) During the seedling picking season (January-March of each year), the specific gravity of the water in the indoor pool is 1.018, and the temperature of the water is 15°C;

[0039] 2) string clam shells with a diameter of 5-7cm into several strings of shell strings, each string of shell strings has 10 layers, and each layer has 2 shells, and the length of the shell strings is less than the height of the pool;

[0040] 3) Lay a layer of shell strings on the bottom of the pool, and at the same time, discharge the bamboo poles on which the shell strings have been hung at intervals on the top of the pool. The bamboo poles are horizontally discharged parallel to the pool, and the distance between adjacent bamboo poles parallel to each other is 8cm. cm;

[0041] 4) Cut the somatic filamentous seedlings of Porphyra algae into 0.045mm algae ...

Embodiment 2

[0045] A kind of altar laver somatic cell filament seedling transplantation method for picking shells, comprising the following steps:

[0046] 1) During the seedling picking season (January-March of each year), the specific gravity of the indoor pool water is 1.021, and the temperature of the pool water is 18°C;

[0047] 2) string clam shells with a diameter of 5-7cm into several strings of shell strings, each string of shell strings has 10 layers, and each layer has 2 shells, and the length of the shell strings is less than the height of the pool;

[0048] 3) Lay a layer of shell strings on the bottom of the pool, and at the same time, discharge the bamboo poles on which the shell strings have been hung at intervals on the top of the pool. The bamboo poles are horizontally discharged parallel to the pool, and the distance between adjacent bamboo poles parallel to each other is 10cm. cm;

[0049] 4) Cut the somatic filamentous seedlings of Porphyra algae into 0.055mm algae s...

Embodiment 3

[0053] A kind of altar laver somatic cell filament seedling transplantation method for picking shells, comprising the following steps:

[0054] 1) During the seedling picking season (January-March of each year), the specific gravity of the indoor pool water is 1.019, and the temperature of the pool water is 16.5°C;

[0055] 2) string clam shells with a diameter of 5-7cm into several strings of shell strings, each string of shell strings has 10 layers, and each layer has 2 shells, and the length of the shell strings is less than the height of the pool;

[0056] 3) Lay a layer of shell strings on the bottom of the pool, and at the same time, discharge the bamboo poles on which the shell strings have been hung at intervals on the top of the pool. The bamboo poles are horizontally discharged parallel to the pool, and the distance between adjacent bamboo poles parallel to each other is 9cm. cm;

[0057]4) Cut the somatic filamentous seedlings of Porphyra algae into 0.05mm algae se...

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Abstract

The invention discloses a porphyra haitanensis somatic protonema seedling transplanting shell seedling collecting method. The porphyra haitanensis somatic protonema seedling transplanting shell seedling collecting method comprises the following steps: of in a seedling collecting season, stringing shells into a plurality of shell strings; flatly laying the layer of shell strings at the bottom of a pool, meanwhile, arranging bamboo poles on which the shell strings are hung at the top of the pool at intervals; cutting porphyra haitanensis somatic protonema seedlings into porphyra haitanensis sections by using a homogenizer, diluting the porphyra haitanensis sections with seawater, and uniformly spraying the porphyra haitanensis sections into the pool by using a sprinkling can, so that the porphyra haitanensis sections can climb to the bottom of the pool or hung shells; after 15-20 days, carrying out microscopic examination, when each 10 * 10 view field of the upper layer hanging part reaches 3-6 plants on average, meeting the seedling collecting requirement, and moving away a part of the hung shell strings to the adjacent empty pool to be cultured; and then hanging the shell strings flatly laid at the bottom of the pool under the bamboo poles for culturing, and when each 10 * 10 view field reaches 3-6 plants on average, meeting the seedling collection requirement. By adopting the method, the laver seedling collecting efficiency can be improved, the seedling collecting pool management is simplified, and the labor cost is saved.

Description

technical field [0001] The invention relates to the technical field of laver cultivation, in particular to a method for transplanting seaweed seedlings with shells. Background technique [0002] Altar seaweed is a kind of artificially cultivated seaweed unique to China. Porphyra laver is delicious and cheap, rich in resources, it contains a lot of amino acids, minerals and vitamins necessary for human body, it is a high-grade nutritional and health food, known as the "treasure house of nutrition". [0003] The traditional method of collecting seedlings of Porphyra somatic filaments is to lay shells on the bottom of the pond. This method requires a lot of labor, and the unit emergence is small, time-consuming and labor-intensive, which increases labor costs and is not conducive to large-scale production. Contents of the invention [0004] The object of the present invention is to provide a method for transplanting seaweed seedlings with seaweed somatic filamentous seedling...

Claims

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Application Information

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IPC IPC(8): A01G33/02
CPCA01G33/00Y02A40/80
Inventor 魏剑钊高丽华刘燕飞高文高丽明
Owner 福建省平潭县水产良种实验有限公司
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