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Method for cultivating gelidium amansii

A cultivation method and technology of lily, applied in the field of algae cultivation, can solve problems such as failure to form a scale, inability to guarantee the supply of seedlings, etc., and achieve the effects of convenient operation, excellent photothermal stability, and fast growth of algae strains.

Inactive Publication Date: 2019-05-17
罗智勇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the excellent dietary value of Geliflower, it is also widely used in the food and pharmaceutical industries, so the cultivation method has gradually been paid attention to, but at present, due to the inability to guarantee the supply of seedlings in my country, it has not formed a large scale.

Method used

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Examples

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Embodiment 1

[0019] A cultivation method for agaricus, comprising the steps of:

[0020] (1) Treatment of seedlings: collect natural growth or artificial seedling production of agaricus, select seedlings with few algae attached organisms, complete growth points, large trees, strong branches, and bright color for branching, and each plant splits and grows Seedlings of 7-8cm and fresh weight of 1-3g are placed in a bucket, and the attachments are washed off with a plastic brush, and put into a bucket filled with clean sea water to wait for the seedlings to be clamped.

[0021] (2) Seedling clamping: use 160 strands of polyvinyl chloride string, the length of the rope for clamping seedlings should be kept at 1.8m, the twist of the rope should be tighter, the size of seedlings should be matched and weighed, and the weight of each 80 plants should be kept at 90-120g. The distance between the seedlings is kept at 2.5cm; when the length meets the standard and the weight is less than 1g, two small...

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Abstract

The invention discloses a method for cultivating gelidium amansii. The method for cultivating the gelidium amansii comprises the following steps: (1) seedling treatment: selecting seedlings with fewattached organisms on fronds, complete growth points, large plants, thick branches and bright colors; (2) seedling clamping: selecting a polyvinyl chloride thin rope, and keeping the weight of every 80 plants at 90-120 g; (3) seedling hanging: selecting a kelp culture raft as a raft frame; (4) indoor cultivation: placing the gelidium amansii after seedling hanging is carried out in surface water of a seedling culture pond, and culturing for 10-15 days; (5) mariculture: when the temperature of sea water reaches 25 DEG C or below, cultivating for 30-35 days; and when stolon branches grow from the gelidium amansii, disassembling the thin rope to accelerate growth of the seedlings; (6) pest control; and (7) harvesting. The method for cultivating the gelidium amansii has the advantages of beingconvenient to operate, low in cost, fast in growth of frond plants, capable of realizing one-time cultivation and multiple harvesting, continuous in high yield for many years, and capable of improving the yield and economic benefit of cultivation of the gelidium amansii.

Description

technical field [0001] The invention relates to the technical field of algae cultivation, in particular to a method for cultivating Geliflower. Background technique [0002] Geliflower, also known as Shagenzi and Daben, has reddish purple algae, cartilaginous, clumps, 10-30cm high, main branch subcylindrical, laterally flat, pinnate branches 4-5 times, alternate or opposite, divided Branches slightly curved, about 0.5-2mm wide. The pith is composed of colorless filamentous cells, the cortical cells produce many root-like filaments, and the cells are filled with glial. When the algal body is mature, there are many tetrasporangia on the terminal branches, which split in a cross shape. Both sperm sacs and cystocarps are formed on the terminal branches. The algae of Geliflower contain a large amount of polysaccharide compounds of galactose gum, which is the main raw material for making agar (commonly known as agar). [0003] Due to the excellent therapeutic value of Geliflowe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G33/00
CPCY02A40/80
Inventor 罗智勇
Owner 罗智勇
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