JPS60255706A - Treating agent for growing marine large-sized alga - Google Patents
Treating agent for growing marine large-sized algaInfo
- Publication number
- JPS60255706A JPS60255706A JP10859384A JP10859384A JPS60255706A JP S60255706 A JPS60255706 A JP S60255706A JP 10859384 A JP10859384 A JP 10859384A JP 10859384 A JP10859384 A JP 10859384A JP S60255706 A JPS60255706 A JP S60255706A
- Authority
- JP
- Japan
- Prior art keywords
- germanium
- treating agent
- spores
- resin
- nets
- Prior art date
- 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
Links
Landscapes
- Cultivation Of Seaweed (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はワカメ、スサビノリ、7マノリ、アサクサノリ
などの大型藻の増養殖に用いるゲルマニウム化合物を有
効成分とする海洋大型藻増殖処理剤に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a treatment agent for growing marine macroalgae containing a germanium compound as an active ingredient and used for cultivating macroalgae such as wakame seaweed, seaweed, seaweed, and seaweed.
ワカメ、スサビノリ、7マノリ、アサクサノリなどの大
型藻(以下大型藻と云う)の増養殖は、本邦に於いては
古くから行われている産秦である。Cultivation of macroalgae (hereinafter referred to as macroalgae) such as wakame seaweed, Susabi nori, 7-manori, and Asakusanori has been practiced in Japan for a long time.
これらの増養殖は、いづれも底網あるいはロープに増養
殖すべき大m藻の胞子を付着させ、それを浸海すること
Kより行われている。All of these cultivation methods are carried out by attaching spores of macroalgae to be cultivated to bottom nets or ropes, and immersing them in the sea.
しかし、海洋化は多くの付着生物類が存在し、それが大
型藻と朗争的忙増殖して大型藻の増殖を抑えることとな
る。特に付着性単細胞藻類であるツメケイソウ(Ach
vanthes)、クサビケイソウ(Gomphove
ma )コメツブケイソウ(Cocconelg)、ユ
ミヶイソウ(Hantzschia)、フナガタケイソ
ウ(Navicula)、ササツバケイソウ(Hltz
sehia)、メガネケインウ(Pleurosigm
a)、ニスガタケイソウ(Gyroslgma)、イカ
ダケイソウ(Bacllla−ria)などの珪藻類は
、大型藻と同様な藻類であり同時に単細胞生物であるの
で、頂線やp−プを浸海すると、浸海と同時にそれら状
綿やロープに付着し大増殖を始める。従って大型藻の胞
子を付着した真綿やロープを浸海すると、珪藻類は大型
藻と藁網やロープ上で競合して大増殖するため、大型藻
の生長は製材な受け、胞子の発芽率の低下、発芽後の藻
体の生長鈍化、死滅などの被害を発生させるがこれら付
着珪藻類の有効な防除技術は確立されていない。However, due to oceanization, there are many sessile organisms that compete with macroalgae and suppress the proliferation of macroalgae. In particular, the sessile unicellular algae Ach.
vanthes), Gomphove
ma) Cocconelg, Hantzschia, Navicula, Hltz
sehia), Pleurosigm
a) Diatoms such as Gyroslgma and Baclla-ria are algae similar to macroalgae and are single-celled organisms, so if you submerge their apex or peak, At the same time as the sea, they attach themselves to cotton and rope and begin to multiply. Therefore, when cotton or rope with macroalgae spores attached is soaked in the sea, diatoms compete with the macroalgae on the straw net or rope and proliferate. However, effective control techniques for these attached diatoms have not been established, although they cause damage such as reduction in the growth of algae after germination, and death.
本発明者等は上記問題について鋭意研究した結果、始め
てこれら海洋付着珪藻類を大型藻に影響を与えずに選択
的に除去することにより、大型藻を高効率に増殖するこ
とに成功した。As a result of intensive research into the above-mentioned problem, the present inventors succeeded for the first time in selectively removing these marine-adhering diatoms without affecting the macroalgae, thereby allowing macroalgae to proliferate with high efficiency.
すなわち本発明は、ゲルマニウム化合物を有効成分とす
る海洋大型藻増殖処理剤である。That is, the present invention is a marine macroalgae growth treatment agent containing a germanium compound as an active ingredient.
本発明の海洋大型藻増殖処理剤(以下処理剤と云う)に
使用するゲルマニウム化合物は、二塩化ゲルマニウム、
四塩化ゲルマニウム、四塩化ゲルマニウム、二酸化ゲル
マニウム、水酸化ゲルマニウム、オルトゲルマニウム酸
などであって、水溶液、懸濁液、乳化液または天然樹脂
あるいは合成樹脂をビヒクルとして用いる塗料形態の処
理剤として含有される。処理剤中のゲルマニウム化合物
の配合量は65重貴チ未満であつ【、好ましくは01〜
50i1を景%の範囲である。配合量がこの上限を越え
ると乳化または塗料化が困難となり、下限未満では有効
な効果を発揮し得ない。The germanium compounds used in the marine macroalgae growth treatment agent (hereinafter referred to as treatment agent) of the present invention include germanium dichloride,
Germanium tetrachloride, germanium tetrachloride, germanium dioxide, germanium hydroxide, orthogermanic acid, etc., which are contained as treatment agents in the form of aqueous solutions, suspensions, emulsions, or paints using natural or synthetic resins as vehicles. . The amount of germanium compound blended in the processing agent is less than 65%, preferably 01~
50i1 is in the range of 1%. If the amount exceeds this upper limit, it will be difficult to emulsify or form a coating, and if it is less than the lower limit, no effective effect will be exhibited.
本発明の処理剤に使用するビヒクルとしては、天然樹脂
ではアビエチン酸などからなる固形松脂などがあり、合
成樹脂ではアクリル樹脂、エポキシ樹脂、塩化ビニル樹
脂、塩化ゴム樹脂、ブチラール樹脂などがある。Vehicles used in the treatment agent of the present invention include natural resins such as solid pine resin made of abietic acid, and synthetic resins such as acrylic resins, epoxy resins, vinyl chloride resins, chlorinated rubber resins, and butyral resins.
本発明の処理剤に使用する溶剤としては、例えハ水、メ
チルアルコール、工+ルアルコール、イソプロピルアル
コール、n−ブチルアルコール、ミネラルスピリット、
ソルベントナフサ、トルエン、キシレン、メチルイソブ
チルケトン、シフ−ヘキサノン、酢酸エチルエステル、
酢酸ブチルエステルなどがあり、ビヒクル成分に応じて
適宜使用される。Examples of the solvent used in the treatment agent of the present invention include water, methyl alcohol, alcohol, isopropyl alcohol, n-butyl alcohol, mineral spirit,
Solvent naphtha, toluene, xylene, methyl isobutyl ketone, Schiff-hexanone, acetic acid ethyl ester,
Examples include butyl acetate, and these are used as appropriate depending on the vehicle component.
また本発明の処理剤にはさらに酸化チタン、酸化鉄、カ
ーボンブラック、フタロシアニンブルー、フタロシアニ
ングリーン、カーミンレットナトノ無機や有機の着色顔
料、チアゾール染料、アゾ染料、カルボニウム染料、ア
クリジン染料、ニトロソ染料、インジゴイド染料、アン
トラキノン染料などの染料、タルク、マイカ、炭酸カル
シウム、炭酸マグネシウムなどの体質顔料および沈澱防
止剤、レベリング剤、色分れ防止剤などの添加剤を使用
することができる。In addition, the processing agent of the present invention further includes titanium oxide, iron oxide, carbon black, phthalocyanine blue, phthalocyanine green, carmine oxide, inorganic and organic coloring pigments, thiazole dyes, azo dyes, carbonium dyes, acridine dyes, nitroso dyes, and indigoids. Dyes such as dyes and anthraquinone dyes, extender pigments such as talc, mica, calcium carbonate, and magnesium carbonate, and additives such as suspending agents, leveling agents, and color separation inhibitors can be used.
処理剤の製法は、前記成分を容器に仕込み、ディスパー
、アトライター、サンドグラインダー、ボールミルなど
の分散機を用いて溶解や乳化または分散を行ない本発明
の処理剤とする。The processing agent is manufactured by charging the above-mentioned components into a container and dissolving, emulsifying or dispersing them using a dispersing machine such as a disperser, attritor, sand grinder, or ball mill to obtain the processing agent of the present invention.
水溶液の処理剤は、短期間に強力な効果を与える場合に
用いられ、ビヒクルを用いた処理剤は、長期な効果を必
要とする場合に用いられる。Treatment agents in the form of aqueous solutions are used when a strong effect is provided in a short period of time, while treatment agents using a vehicle are used when long-term effects are required.
処理剤の使用方法は、大型藻の胞子の植え付は前の疾網
やロープK、浸漬または塗布により含浸させ、乾燥させ
て処理される。含浸処理された画線やp−プは、大型藻
の胞子を付着させ、胞子の植え付けを行った後、養殖海
域罠浸海される。The method of using the treatment agent is to inoculate macroalgae spores by impregnating them with a net or rope, dipping or coating, and then drying. The impregnated streaks and P-p are attached with macroalgae spores, and after the spores are planted, they are immersed in aquaculture area traps.
本発明の処理剤を用いることKより、浸海時萎で繊組や
ロープに繁殖する海洋付着珪藻類がゲルマニウム化合物
により選択的忙除去されるため、大型藻の増殖が非常に
活発となり、従来の数倍から士数倍の収量で高効率に増
殖することができる。By using the treatment agent of the present invention, the germanium compound selectively removes marine-adhering diatoms that grow on fibers and ropes due to wilt during sea immersion, so the proliferation of macroalgae becomes very active and It can be multiplied with high efficiency with a yield several times to several times that of the previous year.
以下、実施例、比較例により本発明を説明する。The present invention will be explained below with reference to Examples and Comparative Examples.
例中のチは重tチを表わす。Chi in the example represents weight.
実施例1〜13、比較例1
a、第1表に配合を示す実開1.2.3.6.7.8の
それぞれの原料を#4製容器に仕込み、ディスパーを用
いて分散を行い、実施例1.2.3.6.7.8の処理
剤を得た。Examples 1 to 13, Comparative Example 1 a, and the raw materials of Utility Model Application No. 1.2.3.6.7.8 whose formulations are shown in Table 1 were placed in a #4 container and dispersed using a disper. , the processing agent of Example 1.2.3.6.7.8 was obtained.
b、第1表に配合を示す実施例5.11.12は、鋼製
容器を用いてそれぞれ蒸留水に界面活性剤を加え、ディ
スパーで攪拌して溶解した後、固形松脂、合成樹脂のキ
シレン溶液を除々に加えて乳化し、続いて残りの成分を
添加し分散しくン
一でB解し、実施例4.9.10の処理剤を得た。b. In Examples 5.11.12 whose formulations are shown in Table 1, a surfactant was added to distilled water using a steel container, dissolved by stirring with a disper, and solid pine resin and synthetic resin xylene were added. The solution was gradually added and emulsified, and then the remaining ingredients were added and dissolved in a dispersion funnel to obtain the processing agent of Example 4.9.10.
得られた実施例1〜13の処理剤を用いて、それぞれ大
きさ1.2 X 1.2 mの合成樹脂製の亀岡5連を
浸漬し、風乾し【含浸処理を行った。続いて処理した賦
網を、予めアザフサノリの胞子源のフンコセリス(Co
nchocelis)を発生させたカキ殻を海水を充し
た攪拌式タンクの槽底に置き、全底面から空気を噴出さ
せて海水を流動攪拌している中に浸漬し、攪拌タンク保
菌により殻胞子を系網に付着させた。Using the treatment agents of Examples 1 to 13 obtained, five synthetic resin Kameoka tubes each having a size of 1.2 x 1.2 m were immersed and air-dried (impregnation treatment was performed). Subsequently, the treated net was preliminarily treated with Juncoceris (Co
The oyster shells in which the oyster shells (E. attached to the net.
また比較例として、実施例と同質、同大の処理剤の含浸
処理を行わない蟻網を用いて、実施例と同様に7サクサ
ノリの攪拌タンク採苗を5連行った。In addition, as a comparative example, using an ant net that was not impregnated with a treatment agent of the same quality and size as in the example, five consecutive seedlings of 7.
これら実施例1〜13、比較例1の試験全網5連を、兵
庫県洲本市内良港海中に垂下浸海し、浸海1ケ月後に引
き上げてアサクサノリを手摘で摘採を行い、乾重量を比
較例1(無処理全網のもの)を1として比較した。その
値を第2表に示す。The five test nets of Examples 1 to 13 and Comparative Example 1 were submerged in the sea at Yoshiko, Sumoto City, Hyogo Prefecture, and after one month of submergence, they were pulled up and the Asakusa nori were picked by hand, and the dry weight was determined. Comparative Example 1 (untreated all mesh) was used as 1 for comparison. The values are shown in Table 2.
同時に頂線1aIIから表面に付着した海洋付着珪藻を
種類別に計数した。その結果を第3表に示す。At the same time, marine attached diatoms adhering to the surface from the apex line 1aII were counted by type. The results are shown in Table 3.
なお珪藻個体数は、線断面を真円と仮定し【計算した表
面積1−あたりの付着量として算出した。The number of diatoms was calculated as the adhesion amount per calculated surface area assuming that the line cross section was a perfect circle.
第2表から明らかな如く、実施例1〜13は比較例1に
比べて6倍〜11倍の収穫量を示す。また第3表から明
らかな如く、比較例1に比べて実施例1〜13の珪藻個
体数は零もしくは非常に少ない。As is clear from Table 2, Examples 1 to 13 show yields 6 to 11 times higher than Comparative Example 1. Furthermore, as is clear from Table 3, the number of diatoms in Examples 1 to 13 is zero or very small compared to Comparative Example 1.
以上詳細に説明した如く、本発明海洋大型藻増殖処理剤
は、績網に付着し大型藻の増殖をおさえる海洋付着珪藻
を選択的に除去し、海洋大型藻例えばアサクサノリなど
の成長を極めて効率的に促進することができる。As explained in detail above, the marine macroalgae growth treatment agent of the present invention selectively removes marine-adhering diatoms that adhere to fishing nets and suppress the proliferation of macroalgae, and extremely efficiently inhibits the growth of marine macroalgae such as Asakusanori. can be promoted.
特許出願人 日本油脂株式会社Patent applicant: NOF Corporation
Claims (1)
理剤Marine macroalgae growth treatment agent containing germanium compounds as an active ingredient
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10859384A JPS60255706A (en) | 1984-05-30 | 1984-05-30 | Treating agent for growing marine large-sized alga |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10859384A JPS60255706A (en) | 1984-05-30 | 1984-05-30 | Treating agent for growing marine large-sized alga |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60255706A true JPS60255706A (en) | 1985-12-17 |
Family
ID=14488736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10859384A Pending JPS60255706A (en) | 1984-05-30 | 1984-05-30 | Treating agent for growing marine large-sized alga |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60255706A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04121126A (en) * | 1990-09-08 | 1992-04-22 | Satoshi Matsumura | Culturing of order cladophorales plant in vessel and shaping method of same plant |
US5518990A (en) * | 1993-07-15 | 1996-05-21 | Senju Pharmaceutical Co., Ltd. | Method for preventing emergence of algae and antialgal composition |
JP6161016B1 (en) * | 2016-10-26 | 2017-07-12 | 光洋通商株式会社 | Box ship |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321243A (en) * | 1976-08-11 | 1978-02-27 | Asahi Chem Ind Co Ltd | Material for fisheries |
JPS5810509A (en) * | 1981-07-14 | 1983-01-21 | Daiichi Seimo Kk | Agent for controlling blight of edible seaweed and method for using the same |
JPS5876032A (en) * | 1981-10-27 | 1983-05-09 | 東急ムサシ工業株式会社 | Bank for propagating algae field |
-
1984
- 1984-05-30 JP JP10859384A patent/JPS60255706A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321243A (en) * | 1976-08-11 | 1978-02-27 | Asahi Chem Ind Co Ltd | Material for fisheries |
JPS5810509A (en) * | 1981-07-14 | 1983-01-21 | Daiichi Seimo Kk | Agent for controlling blight of edible seaweed and method for using the same |
JPS5876032A (en) * | 1981-10-27 | 1983-05-09 | 東急ムサシ工業株式会社 | Bank for propagating algae field |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04121126A (en) * | 1990-09-08 | 1992-04-22 | Satoshi Matsumura | Culturing of order cladophorales plant in vessel and shaping method of same plant |
US5518990A (en) * | 1993-07-15 | 1996-05-21 | Senju Pharmaceutical Co., Ltd. | Method for preventing emergence of algae and antialgal composition |
JP6161016B1 (en) * | 2016-10-26 | 2017-07-12 | 光洋通商株式会社 | Box ship |
JP2018068164A (en) * | 2016-10-26 | 2018-05-10 | 光洋通商株式会社 | Box-type vessel |
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