JPH11137159A - Prevention of emergence and proliferation of weed in paddy field, apparatus for preventing emergence and proliferation of weed and paddy field controlling vehicle loaded with apparatus for preventing emergence and proliferation of weed - Google Patents

Prevention of emergence and proliferation of weed in paddy field, apparatus for preventing emergence and proliferation of weed and paddy field controlling vehicle loaded with apparatus for preventing emergence and proliferation of weed

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Publication number
JPH11137159A
JPH11137159A JP31070797A JP31070797A JPH11137159A JP H11137159 A JPH11137159 A JP H11137159A JP 31070797 A JP31070797 A JP 31070797A JP 31070797 A JP31070797 A JP 31070797A JP H11137159 A JPH11137159 A JP H11137159A
Authority
JP
Japan
Prior art keywords
ultrasonic
weeds
paddy field
horn
water
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
Application number
JP31070797A
Other languages
Japanese (ja)
Inventor
Ken Munakata
研 棟方
Masahito Okuda
政仁 奥田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takuwa Corp
Original Assignee
Takuwa Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takuwa Corp filed Critical Takuwa Corp
Priority to JP31070797A priority Critical patent/JPH11137159A/en
Publication of JPH11137159A publication Critical patent/JPH11137159A/en
Pending legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a method for preventing emergence and proliferation of weeds in a paddy field causing neither chemical pollution nor noise pollution, an apparatus for preventing emergence and proliferation of weeds, and a culture controlling vehicle for a paddy field loaded with the apparatus for preventing emergence and proliferation of weeds. SOLUTION: An ultrasonic vibrator 5 is subjected to ultrasonic vibration by power for ultrasonic wave produced by an ultrasonic generator 3 and a horn 7 connected to the ultrasonic vibrator 5 is subjected to ultrasonic vibration. When an ultrasonic wave is projected to water W by the horn 7 immersed in water in a paddy field, the ultrasonic wave prevents fixation of seeds of weeds and miscellaneous cereals in water and damages the seeds themselves and checks emergence and proliferation of weeds. When an apparatus for preventing emergence and proliferation of weeds is loaded on a culture controlling vehicle for a paddy field, emergence and proliferation of weeds in a wide zone can be prevented.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、薬剤公害や騒音
公害を考慮した水田における雑草の発生・繁殖防止方法
および雑草の発生・繁殖防止装置並びに雑草の発生・繁
殖防止装置を搭載した水田用栽培管理ビークルに関する
ものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for preventing the occurrence and reproduction of weeds in a paddy field in consideration of chemical pollution and noise pollution, a device for preventing the occurrence and reproduction of weeds, and a cultivation for paddy fields equipped with a device for preventing the generation and reproduction of weeds. It concerns management vehicles.

【0002】[0002]

【従来の技術】従来より、水田において水稲を植えた場
合に、雑草の種や粟等の雑穀の種が水中に混入し、これ
らが土中に定着して稲の成長を阻害しながら生育する。
このため、雑草等を排除するために、合鴨や家鴨等を使
用したりしている場合もあるが、主に薬剤に頼っている
のが現状である。
2. Description of the Related Art Conventionally, when paddy rice is planted in a paddy field, seeds of weeds and millet such as millet are mixed in the water, and they settle in the soil and grow while inhibiting the growth of the rice. .
For this reason, in order to eliminate weeds and the like, duck, domestic duck, and the like are sometimes used, but at present, they mainly rely on chemicals.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、現在の
食生活においては、前述のような薬剤が発育した稲に含
まれて健康に良くないと考えられており、極力薬剤を使
用しないで栽培しようという気運が高まっている。
However, in the current dietary habits, it is considered that the above-mentioned chemicals are not healthy because they are contained in the grown rice. Feelings are growing.

【0004】この発明の目的は、以上のような従来の技
術に着目してなされたものであり、薬剤公害や騒音公害
を発生させない水田における雑草の発生・繁殖防止方法
および雑草の発生・繁殖防止装置並びに雑草の発生・繁
殖防止装置を搭載した水田用栽培管理ビークルを提供す
ることにある。
SUMMARY OF THE INVENTION An object of the present invention is to pay attention to the above-mentioned prior arts, and it is an object of the present invention to provide a method and a method for preventing the occurrence and reproduction of weeds in a paddy field which does not cause chemical pollution or noise pollution. An object of the present invention is to provide a cultivation management vehicle for paddy fields equipped with a device and a device for preventing the generation and reproduction of weeds.

【0005】[0005]

【課題を解決するための手段】上記の目的を達成するた
めに、請求項1による発明の水田における雑草の発生・
繁殖防止方法は、水田の水中に超音波発振素子に接続さ
れたホーンを差し込み、前記超音波発振素子により前記
ホーンを超音波振動させて、前記水田の水に超音波振動
を起こさせることにより雑草や雑穀の種の定着を防止す
ると共に前記種にダメージを与えること、を特徴とする
ものである。
In order to achieve the above object, the occurrence of weeds in a paddy field according to the first aspect of the present invention is described.
The method of preventing reproduction is performed by inserting a horn connected to an ultrasonic oscillation element into the water of a paddy field, ultrasonically oscillating the horn by the ultrasonic oscillation element, and causing ultrasonic vibration in the water of the paddy field, thereby producing a weed. And preventing the seeds of cereals and cereals from being settled and damaging the seeds.

【0006】従って、水田の水中にホーンを差し込み、
このホーンを超音波発振素子により超音波振動させて水
中に超音波を投射すると、この超音波が水中の雑草の種
や雑穀の定着を妨げると共に種自身にダメージを与えて
雑草等の発生・繁殖を防止する。
Accordingly, the horn is inserted into the water of the paddy field,
When this horn is ultrasonically vibrated by an ultrasonic oscillation element and ultrasonic waves are projected into water, the ultrasonic waves prevent the seeds and weeds from settling in the water and damage the seeds themselves, causing the generation and propagation of weeds To prevent

【0007】請求項2による発明の水田における雑草の
発生・繁殖防止装置は、超音波用電力を作り出す超音波
発生機と、この超音波発生機からの電力により超音波振
動する超音波発振素子と、この超音波発振素子により超
音波振動して水に超音波振動を起こさせ水中にある雑草
や雑穀の種の定着を防止すると共に前記種にダメージを
与えるホーンと、を備えてなることを特徴とするもので
ある。
According to a second aspect of the present invention, there is provided an apparatus for preventing the growth and reproduction of weeds in a paddy field, comprising: an ultrasonic generator for generating electric power for ultrasonic waves; and an ultrasonic oscillator for ultrasonically oscillating by the electric power from the ultrasonic generator. And a horn that causes ultrasonic vibration to occur in the water by ultrasonic vibration by the ultrasonic oscillation element to prevent the seeds of weeds and cereals in the water from being settled and damaging the seeds. It is assumed that.

【0008】従って、超音波発生機が作り出した超音波
用電力により超音波発振素子を超音波振動させ、この超
音波発振素子に接続されているホーンを超音波振動させ
る。水田の水中に差し込まれているホーンが水中に超音
波を投射すると、この超音波が水中の雑草の種や雑穀の
定着を妨げると共に種自身にダメージを与えて雑草等の
発生・繁殖を防止する。
Accordingly, the ultrasonic oscillator is caused to ultrasonically vibrate by the ultrasonic power generated by the ultrasonic generator, and the horn connected to the ultrasonic oscillator is ultrasonically vibrated. When a horn inserted into the water of a paddy field emits ultrasonic waves into the water, the ultrasonic waves prevent the seeds and weeds from settling in the water and damage the seeds themselves, preventing the occurrence and reproduction of weeds etc. .

【0009】請求項3による発明の雑草の発生・繁殖防
止装置を搭載した水田用栽培管理ビークルは、水田内部
を走行自在の水田用栽培管理ビークルであって、超音波
発生用の電源装置と、この電源装置からの電力により超
音波用電力を作り出す超音波発生機と、この超音波発生
機からの電力により超音波振動する超音波発振素子と、
この超音波発振素子により超音波振動して水に超音波振
動を起こさせ水中にある雑草や雑穀の種の定着を防止す
ると共に前記種にダメージを与えるホーンと、を搭載す
ると共に、前記超音波発振素子およびホーンが取り付け
られると共に上下揺動して前記ホーンを水中に没入自在
の移動台を備えてなること、を特徴とするものである。
A paddy field cultivation management vehicle equipped with the weed generation / reproduction prevention device of the invention according to claim 3 is a paddy field cultivation management vehicle that can travel inside a paddy field, and includes a power supply device for generating ultrasonic waves, An ultrasonic generator that generates ultrasonic power using the power from the power supply device, an ultrasonic oscillator that performs ultrasonic vibration using the power from the ultrasonic generator,
A horn that causes ultrasonic vibration in the water by ultrasonic vibration by this ultrasonic oscillation element to prevent the seeds of weeds and cereals in the water from being settled and damage the seeds, and An oscillator and a horn are attached, and the horn is swingable up and down.

【0010】従って、超音波発振素子およびホーンが取
り付けられている移動台を下降させてホーンを水中に差
し込みながら、雑草等の発生・繁殖を防止させる範囲に
ついて水田用栽培管理ビークルを移動させ、電源装置に
より電力を供給される超音波発生機が作り出した超音波
用電力により超音波発振素子を超音波振動させて、この
超音波発振素子に接続されているホーンを超音波振動さ
せる。水田の水中に差し込まれているホーンが水中に超
音波を投射すると、この超音波が水中の雑草の種や雑穀
の定着を妨げると共に種自身にダメージを与えて雑草等
の発生・繁殖を防止する。
Therefore, while lowering the movable table on which the ultrasonic oscillation element and the horn are attached, and inserting the horn into the water, the cultivation management vehicle for the paddy field is moved within a range where the generation and propagation of weeds and the like are prevented, and The ultrasonic oscillator is caused to ultrasonically vibrate by the ultrasonic power generated by the ultrasonic generator supplied with power by the device, and the horn connected to the ultrasonic oscillator is ultrasonically vibrated. When a horn inserted into the water of a paddy field emits ultrasonic waves into the water, the ultrasonic waves prevent the establishment of seeds and weeds in the water and damage the seeds themselves, preventing the occurrence and propagation of weeds etc. .

【0011】[0011]

【発明の実施の形態】この発明に係る水田における雑草
の発生・繁殖防止方法では、水中における超音波による
洗浄作用が、超音波の機械的振動パワーを洗浄物に投射
して振動エネルギーにより洗浄物に付着している付着物
を遊離させて洗浄する作用を利用するものであり、水田
の水中にある雑草等の種が土中に定着するのを超音波震
動により妨げると共に種自身にもダメージを与えて(こ
の作用を「菌体破壊作用」という)、雑草等の発育・繁
殖を停止させるものである。
DESCRIPTION OF THE PREFERRED EMBODIMENTS In the method for preventing weed outbreak and propagation in a paddy field according to the present invention, the cleaning action by ultrasonic waves in water is performed by projecting mechanical vibration power of ultrasonic waves to the cleaning object and applying vibration energy to the cleaning object. Utilizing the action of releasing and cleaning the deposits attached to the soil, it prevents the seeds such as weeds in the water of the paddy field from settling in the soil by ultrasonic vibration and damages the seeds themselves. (This action is referred to as "microbial cell destruction action") to stop the growth and reproduction of weeds and the like.

【0012】ただし、水稲の苗にも当然悪影響を与える
おそれがあるが、前述の菌体破壊作用は超音波は一定の
指向性があるため超音波を受けた近辺に限られるので、
水稲に直接触れないように注意することにより容易に避
けることができる。
[0012] However, although there is a possibility that the rice seedlings may also be adversely affected, the above-mentioned microbial cell destruction is limited to the vicinity of the ultrasonic waves because the ultrasonic waves have a certain directivity.
Care can be taken to avoid direct contact with paddy rice, which can be easily avoided.

【0013】次に、この発明の実施の形態を図面に基づ
いて詳細に説明する。
Next, an embodiment of the present invention will be described in detail with reference to the drawings.

【0014】図1には、この発明に係る水田における雑
草の発生・繁殖防止装置1が示されている。
FIG. 1 shows an apparatus 1 for preventing the occurrence and reproduction of weeds in a paddy field according to the present invention.

【0015】この雑草の発生・繁殖防止装置1では、図
示省略の電源から電力を供給されて超音波電力を作り出
す超音波発生機3と、この超音波発生機3により発生さ
れた電力により超音波振動を発生する超音波発振素子5
と、この超音波発振素子5による超音波振動を水田の水
中Wに投射するためのホーン7を有している。なお、こ
こで使用される超音波は、例えば20KHz程度の比較
的低いパワーのものである。
In the weed generation / reproduction prevention device 1, an ultrasonic generator 3 that is supplied with electric power from a power supply (not shown) to generate ultrasonic electric power, and an ultrasonic wave generated by the electric power generated by the ultrasonic generator 3. Ultrasonic oscillator 5 that generates vibration
And a horn 7 for projecting the ultrasonic vibration by the ultrasonic oscillation element 5 into the underwater W in the paddy field. The ultrasonic wave used here has a relatively low power of, for example, about 20 KHz.

【0016】前記超音波発生機3の操作パネル9には、
電源のオン・オフを切り替えるメインスイッチ11、ホ
ーン7の超音波振動の振幅を調整する振幅可変ツマミ1
3、一時的に超音波振動を起こさせるためのテストスイ
ッチ15、超音波振動の振幅をLED17の点灯幅で表
示する振幅レベルメータ19、過電流が流れて内部の保
護回路作動したときに点灯して警告するワーニングラン
プ21、ヒートシンクの温度が異常に上がった場合に点
灯して超音波発生機3の出力を停止させるサーモランプ
23等が設けられている。
The operation panel 9 of the ultrasonic generator 3 includes:
Main switch 11 for switching power on / off, variable amplitude knob 1 for adjusting the amplitude of ultrasonic vibration of horn 7
3. A test switch 15 for temporarily generating ultrasonic vibration, an amplitude level meter 19 for displaying the amplitude of the ultrasonic vibration by the lighting width of the LED 17, and a light when an overcurrent flows to activate an internal protection circuit. A warning lamp 21 is provided to warn the user, and a thermo lamp 23 which lights up when the temperature of the heat sink rises abnormally and stops the output of the ultrasonic generator 3 is provided.

【0017】前記超音波発振素子5はケーブル25によ
り前記超音波発生機3と接続されており、前記超音波発
生機3からの電力により超音波を発生する。この超音波
発振素子5には、水田の水中に差し込まれて超音波振動
するホーン7が取り付けられている。
The ultrasonic oscillating element 5 is connected to the ultrasonic generator 3 by a cable 25 and generates an ultrasonic wave by the power from the ultrasonic generator 3. A horn 7 that is inserted into the water of a paddy field and vibrates ultrasonically is attached to the ultrasonic oscillation element 5.

【0018】以上のように構成されているので、作業者
は、超音波発生機3からの出力で作動している超音波発
振素子5により超音波振動をしているホーン7を稲の苗
27に触れないように注意して水中Wに挿入すると、ホ
ーン7の振動が水中Wに超音波振動を起こして水中Wの
雑草の種や雑穀の定着を防止すると共に、種自身にもダ
メージを与える。
With the above configuration, the operator can remove the horn 7 that is ultrasonically vibrated by the ultrasonic oscillation element 5 that is operated by the output from the ultrasonic generator 3 to the rice seedling 27. When the horn 7 is inserted into the underwater W with care not to touch the underwater, the vibration of the horn 7 causes ultrasonic vibration in the underwater W to prevent weed seeds and cereals from being settled in the underwater W and damage the seeds themselves. .

【0019】次に、図2および図3には、前述の雑草の
発生・繁殖防止装置1を搭載した水田用栽培管理ビーク
ル29が示されている。
FIGS. 2 and 3 show a paddy field cultivation management vehicle 29 equipped with the above-described weed generation / reproduction prevention device 1. FIG.

【0020】この水田用栽培管理ビークル29は、前述
の超音波発生機3、超音波発振素子5、ホーン7等に加
えて電源装置31も搭載している。また、移動のため
に、前輪33、後輪35、ハンドル装置37、エンジン
39、腰掛け41等を有しており、前記雑草の発生・繁
殖防止装置1を搭載してすでに公知の移動機構で上下動
する移動台43が設けられている。
The paddy field cultivation management vehicle 29 includes a power supply device 31 in addition to the above-described ultrasonic generator 3, ultrasonic oscillation element 5, horn 7, and the like. In addition, for movement, it has a front wheel 33, a rear wheel 35, a handle device 37, an engine 39, a stool 41 and the like. A moving table 43 that moves is provided.

【0021】以上のように構成されているので、水田用
栽培管理ビークル29を水田の所望の場所に移動させ、
移動台43を図2の状態から図3の状態へ降ろしてホー
ン7が水田の水中Wに浸るようにする。そして、電源装
置31の電力を用いて超音波発生機3を作動させ、超音
波発振素子5によりホーン7を超音波振動させる。これ
により、ホーン7の振動が水中Wに超音波振動を起こし
て水中Wの雑草の種や雑穀の定着を防止すると共に、種
自身のもダメージを与える。
With the above configuration, the paddy field cultivation management vehicle 29 is moved to a desired place in the paddy field,
The movable table 43 is lowered from the state of FIG. 2 to the state of FIG. 3 so that the horn 7 is immersed in the underwater W of the paddy field. Then, the ultrasonic generator 3 is operated using the power of the power supply device 31, and the horn 7 is ultrasonically vibrated by the ultrasonic oscillation element 5. As a result, the vibration of the horn 7 causes ultrasonic vibrations in the underwater W to prevent the seeds and cereals of the weeds from being settled in the underwater W and also damage the seeds themselves.

【0022】以上の結果から、水稲の苗に害を与えるこ
となく、水田における雑草等の発生および繁殖を防止す
ることができる。また、薬害公害や騒音公害等を発生す
ることなく水田における雑草等の発生および繁殖を防止
することができる。
From the above results, it is possible to prevent the occurrence and reproduction of weeds and the like in paddy fields without damaging the rice seedlings. In addition, it is possible to prevent the occurrence and reproduction of weeds and the like in paddy fields without causing chemical pollution or noise pollution.

【0023】また、水田用栽培管理ビークル29に搭載
した場合には、広い範囲の水田において楽に作業を行な
うことができる。
When the vehicle is mounted on the paddy field cultivation management vehicle 29, work can be performed easily in a wide range of paddy fields.

【0024】なお、この発明は前述の実施の形態に限定
されることなく、適宜な変更を行うことにより、その他
の態様で実施し得るものである。すなわち、図2および
図3に示されている水田用栽培管理ビークル29におい
ては図1 に示されている雑草等の発生・繁殖防止装置1
を移動台43に搭載したが、作業者が雑草等の発生・繁
殖防止装置1を持って作業するようにしても良い。この
場合には、例えば雑草等の発生・繁殖防止装置1をベル
トにより肩から下げるようにすることもできる。
The present invention is not limited to the above-described embodiment, but can be embodied in other modes by making appropriate changes. That is, in the paddy field cultivation management vehicle 29 shown in FIG. 2 and FIG. 3, the weed generation and propagation prevention device 1 shown in FIG.
Is mounted on the moving table 43, but the worker may work with the device 1 for preventing generation and propagation of weeds and the like. In this case, for example, the weed generation / reproduction prevention device 1 can be lowered from the shoulder by a belt.

【0025】[0025]

【発明の効果】以上説明したように、請求項1の発明に
よる水田における雑草の発生・繁殖防止方法では、水田
の水中にホーンを差し込み、このホーンを超音波発振素
子により超音波振動させて水中に超音波を投射すると、
この超音波により水中の雑草の種や雑穀の定着を妨げる
と共に種自身にダメージを与えて雑草等の発生・繁殖を
防止することができる。
As described above, according to the method for preventing weeds from occurring and reproducing in paddy fields according to the first aspect of the present invention, a horn is inserted into the water of the paddy field, and the horn is ultrasonically vibrated by the ultrasonic oscillation element to produce the underwater. When ultrasonic waves are projected on
The ultrasonic waves can prevent the seeds and weeds of the weeds from being settled in the water and also damage the seeds themselves, thereby preventing the occurrence and propagation of weeds and the like.

【0026】請求項2の発明による水田における雑草の
発生・繁殖防止装置では、超音波発生機が作り出した超
音波用電力により超音波発振素子を超音波振動させ、こ
の超音波発振素子に接続されているホーンを超音波振動
させると、水田の水中に差し込まれているホーンが水中
に超音波を投射するので、この超音波により水中の雑草
の種や雑穀の定着を妨げると共に種自身にダメージを与
えて雑草等の発生・繁殖を防止することができる。
In the apparatus for preventing the growth and reproduction of weeds in a paddy field according to the second aspect of the present invention, the ultrasonic oscillation element is ultrasonically vibrated by the ultrasonic power generated by the ultrasonic generator, and is connected to the ultrasonic oscillation element. When the horn is ultrasonically vibrated, the horn inserted in the water of the paddy field emits ultrasonic waves into the water, and this ultrasonic wave prevents the weed seeds and cereals in the water from being settled and damages the seeds themselves. Feeding to prevent the occurrence and reproduction of weeds and the like.

【0027】請求項3の発明による雑草の発生・繁殖防
止装置を搭載した水田用栽培管理ビークルでは、超音波
発振素子およびホーンが取り付けられている移動台を下
降させてホーンを水中に差し込みながら、雑草等の発生
・繁殖を防止させる範囲について水田用栽培管理ビーク
ルを移動させ、電源装置により電力が供給される超音波
発生機が作り出した超音波用電力により超音波発振素子
を超音波振動させて、この超音波発振素子に接続されて
いるホーンを超音波振動させると、水田の水中に差し込
まれているホーンが水中に超音波を投射するので、この
超音波により広い範囲の水中の雑草の種や雑穀の定着を
楽に妨げると共に種自身にダメージを与えて雑草等の発
生・繁殖を防止することができる。
In the cultivation management vehicle for a paddy field equipped with the weed generation / reproduction prevention device according to the third aspect of the present invention, the moving table on which the ultrasonic oscillating element and the horn are attached is lowered while inserting the horn into the water. Move the cultivation management vehicle for paddy fields within the range that prevents the generation and propagation of weeds, etc., and ultrasonically oscillate the ultrasonic oscillation element with the ultrasonic power generated by the ultrasonic generator powered by the power supply device When the horn connected to this ultrasonic oscillation element is ultrasonically vibrated, the horn inserted in the water of the paddy field emits ultrasonic waves into the water, and the ultrasonic waves cause a wide range of underwater weed seeds. In addition, the seeds themselves can be easily prevented from being settled and the seeds themselves can be damaged to prevent the occurrence and reproduction of weeds and the like.

【図面の簡単な説明】[Brief description of the drawings]

【図1】この発明に係る水田における雑草の発生・繁殖
防止装置を示す全体図である。
FIG. 1 is an overall view showing an apparatus for preventing the occurrence and reproduction of weeds in a paddy field according to the present invention.

【図2】この発明に係る雑草の発生・繁殖防止装置を搭
載した水田用栽培管理ビークルの非作業時の状態を示す
側面図である。
FIG. 2 is a side view showing a non-working state of a paddy field cultivation management vehicle equipped with the weed generation / reproduction prevention device according to the present invention.

【図3】この発明に係る雑草の発生・繁殖防止装置を搭
載した水田用栽培管理ビークルの作業状態を示す側面図
である。
FIG. 3 is a side view showing an operation state of a paddy field cultivation management vehicle equipped with the weed generation / reproduction prevention device according to the present invention.

【符号の説明】[Explanation of symbols]

1 雑草等の発生・繁殖防止装置 3 超音波発生機 5 超音波発振素子 7 ホーン 29 水田用栽培管理ビークル 43 移動台 W 水中 DESCRIPTION OF SYMBOLS 1 Weeds generation / reproduction prevention device 3 Ultrasonic generator 5 Ultrasonic oscillation element 7 Horn 29 Paddy field cultivation management vehicle 43 Moving table W Underwater

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 水田の水中に超音波発振素子に接続され
たホーンを差し込み、前記超音波発振素子により前記ホ
ーンを超音波振動させて、前記水田の水に超音波振動を
起こさせることにより雑草や雑穀の種の定着を防止する
と共に前記種にダメージを与えること、を特徴とする水
田における雑草の発生・繁殖防止方法。
1. A weed by inserting a horn connected to an ultrasonic oscillating element into water in a paddy field, ultrasonically oscillating the horn by the ultrasonic oscillating element, and causing ultrasonic vibration in the water in the paddy field. A method for preventing the emergence and reproduction of weeds in paddy fields, wherein the seeds are prevented from being fixed and the seeds are damaged.
【請求項2】 超音波用電力を作り出す超音波発生機
と、この超音波発生機からの電力により超音波振動する
超音波発振素子と、この超音波発振素子により超音波振
動して水に超音波振動を起こさせ水中にある雑草や雑穀
の種の定着を防止すると共に前記種にダメージを与える
ホーンと、を備えてなることを特徴とする水田における
雑草の発生・繁殖防止装置。
2. An ultrasonic generator for generating electric power for ultrasonic waves, an ultrasonic oscillation element for ultrasonically oscillating by the electric power from the ultrasonic generator, and an ultrasonic oscillator for ultrasonically oscillating the ultrasonic wave into water. A horn for generating weeds and weeds in a paddy field, comprising: a horn that causes sound wave vibration to prevent seeds of weeds and cereals in water from being settled and damage the seeds.
【請求項3】 水田内部を走行自在の水田用栽培管理ビ
ークルであって、超音波発生用の電源装置と、この電源
装置からの電力により超音波用電力を作り出す超音波発
生機と、この超音波発生機からの電力により超音波振動
する超音波発振素子と、この超音波発振素子により超音
波振動して水に超音波振動を起こさせ水中にある雑草や
雑穀の種の定着を防止すると共に前記種にダメージを与
えるホーンと、を搭載すると共に、前記超音波発振素子
およびホーンが取り付けられると共に上下揺動して前記
ホーンを水中に没入自在の移動台を備えてなること、を
特徴とする雑草の発生・繁殖防止装置を搭載した水田用
栽培管理ビークル。
3. A cultivation management vehicle for a paddy field which can run inside a paddy field, comprising: a power supply device for generating an ultrasonic wave; an ultrasonic generator for generating electric power for the ultrasonic wave using electric power from the power supply device; An ultrasonic oscillation element that ultrasonically oscillates with the power from the sonic generator, and the ultrasonic oscillation element oscillates ultrasonically to generate ultrasonic vibrations in water, thereby preventing weeds and cereals in the water from being settled. A horn that damages the seed is mounted, and the ultrasonic oscillating element and the horn are attached, and the mobile phone is provided with a movable base that swings up and down so that the horn can be immersed in water. A cultivation management vehicle for paddy fields equipped with a weed generation and propagation prevention device.
JP31070797A 1997-11-12 1997-11-12 Prevention of emergence and proliferation of weed in paddy field, apparatus for preventing emergence and proliferation of weed and paddy field controlling vehicle loaded with apparatus for preventing emergence and proliferation of weed Pending JPH11137159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31070797A JPH11137159A (en) 1997-11-12 1997-11-12 Prevention of emergence and proliferation of weed in paddy field, apparatus for preventing emergence and proliferation of weed and paddy field controlling vehicle loaded with apparatus for preventing emergence and proliferation of weed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31070797A JPH11137159A (en) 1997-11-12 1997-11-12 Prevention of emergence and proliferation of weed in paddy field, apparatus for preventing emergence and proliferation of weed and paddy field controlling vehicle loaded with apparatus for preventing emergence and proliferation of weed

Publications (1)

Publication Number Publication Date
JPH11137159A true JPH11137159A (en) 1999-05-25

Family

ID=18008509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31070797A Pending JPH11137159A (en) 1997-11-12 1997-11-12 Prevention of emergence and proliferation of weed in paddy field, apparatus for preventing emergence and proliferation of weed and paddy field controlling vehicle loaded with apparatus for preventing emergence and proliferation of weed

Country Status (1)

Country Link
JP (1) JPH11137159A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7799233B2 (en) 2007-04-17 2010-09-21 The Research Foundation Of State University Of New York Apparatus and method for ultrasound treatment of aquatic organisms
US9174189B2 (en) 2007-04-17 2015-11-03 The Research Foundation For The State University Of New York Apparatus and method for ultrasound treatment for ballast water management
CN110583148A (en) * 2019-10-18 2019-12-20 广州市金稻农业科技有限公司 Plant seed ultrasonic yield increasing vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7799233B2 (en) 2007-04-17 2010-09-21 The Research Foundation Of State University Of New York Apparatus and method for ultrasound treatment of aquatic organisms
US9174189B2 (en) 2007-04-17 2015-11-03 The Research Foundation For The State University Of New York Apparatus and method for ultrasound treatment for ballast water management
CN110583148A (en) * 2019-10-18 2019-12-20 广州市金稻农业科技有限公司 Plant seed ultrasonic yield increasing vehicle

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