Laver culturing rope capable of preventing laver culturing raft frame from being attached with hybrid algae

A technology of laver and miscellaneous algae, which is applied in the field of laver breeding rope, can solve the problems affecting the economic value of laver, the development of laver industry, the yield, quality and taste of laver, and the price of processed laver, so as to promote the growth and slow release of laver The effect of promoting uniform adhesion for a long time

Inactive Publication Date: 2016-03-09
王谷安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The growth of green algae affects the attachment of monospores, thereby affecting the amount of monospore shoots and the yield of Porphyra
The harvested laver requires a lot of manpower to remove the mixed green algae. With the rise of domestic labor prices in recent years, the removal of green algae has greatly increased the cost of laver processing.
According to the grade standard of dried laver in the laver trading market, special-grade vegetables are required to be completely free of green algae. With the increase of green algae, the grade will drop, which will directly affect the price of processed laver products.
Therefore, a large amount of growth of green algae has seriously affected the output, quality and taste of laver, and thus greatly affected the economic value of laver and the development of laver industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A laver cultivation rope capable of preventing and controlling epiphytic algae on a laver cultivation raft, the laver cultivation rope is composed of a laver cultivation plastic rope, and the laver cultivation plastic rope is placed on a laver cultivation raft as a cable or as a net curtain, The laver cultivation plastic rope is braided by heddles, and the healds are composed of raw materials containing ferric sulfate salt of algicide, and the percentage by weight of the raw materials is 1 part, and the ferric sulfate salt is composed of ferric sulfate Or one or more of ferrous sulfate or basic ferric sulfate.

[0021] As a preferred solution of Example 1, the raw materials also include the following components and percentages by weight: 100 parts of polyethylene or polyvinyl chloride, 0.5 parts of algicide, 5 parts of shell powder, and 3 parts of attapulgite.

[0022] As a preferred solution of Example 1, the heald is made of the ferric sulfate, the polyethylene or pol...

Embodiment 2

[0027] In this embodiment 2, its main features are: the weight percentage of the raw material is 2 parts, and the raw material also includes the following ingredients and weight percentages: 100 parts of polyethylene or polyvinyl chloride, 1.5 parts of algicide , 10 parts of shell powder, 4 parts of attapulgite. All the other are with embodiment 1.

Embodiment 3

[0029] In this embodiment 3, its main features are: the weight percentage of the raw material is 3 parts, and the raw material also includes the following components and weight percentages: 100 parts of polyethylene or polyvinyl chloride, 3.5 parts of algicide , 15 parts of shell powder, 5 parts of attapulgite. All the other are with embodiment 1.

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PUM

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Abstract

The invention discloses a laver culturing rope capable of preventing a laver culturing raft frame from being attached with hybrid algae, and belongs to the technical field of laver culture. The laver culturing rope is composed of a laver culturing plastic rope formed by weaving harness wires, the harness wires are prepared from raw materials containing an agent capable of killing the hybrid algae and ferric sulfate salt, and the ferric sulfate salt is composed of one or more of ferric sulfate or ferrous sulfate or alkali type ferric sulfate. According to the laver culturing rope capable of preventing the laver culturing raft frame from being attached with the hybrid algae, chlorophyceae and diatom can be effectively prevented, the slow-release action time is long, the heavy work of removing the hybrid algae artificially on the sea is reduced, the laver yield is improved, and the economic benefit is obvious.

Description

technical field [0001] The invention relates to a laver cultivation rope, in particular to a laver cultivation rope capable of preventing and controlling epiphytic miscellaneous algae on a laver cultivation raft, and belongs to the technical field of laver cultivation. Background technique [0002] Pyropia belongs to Rhodophyta, Rhodophyceae, Bangiophycidae, Bangiales, Bangiaceae. Porphyra variegata grows naturally in the northern part of the East China Sea, the Yellow Sea and the Bohai Sea north of the Zhoushan Islands in Zhejiang Province. It is one of the most important artificially cultivated seaweeds in the world. It is the main species of Porphyra artificially cultivated in the north of the Yangtze River in my country. It is cultivated in other provinces, and Jiangsu is the main cultivation area of ​​Porphyra zebra. [0003] China is a major producer of laver, with an annual output of more than 30,000 tons, of which Porphyra zebra is of good quality, with an annual out...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G33/02
CPCA01G33/00
Inventor 王谷安王佳阡
Owner 王谷安
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