JP7244969B1 - Animal damage prevention system - Google Patents

Animal damage prevention system Download PDF

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JP7244969B1
JP7244969B1 JP2022130307A JP2022130307A JP7244969B1 JP 7244969 B1 JP7244969 B1 JP 7244969B1 JP 2022130307 A JP2022130307 A JP 2022130307A JP 2022130307 A JP2022130307 A JP 2022130307A JP 7244969 B1 JP7244969 B1 JP 7244969B1
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松男 小山田
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Abstract

【課題】防護柵を設けることなく、農作地における獣害を防止する獣害防止システムを提供する。【解決手段】獣害防止システム１０は、嗅覚を持つ害獣１２が侵入する農作地１４に、嗅覚を持つ害獣１２が忌避する動物１６の原臭１６ａを保存する原臭保存容器１８と、害獣１２が農作地１４に侵入した時に原臭保存容器１８内の原臭１６ａを開放する原臭開放手段２０とを備え、農作地１４に害獣１２が忌避する動物１６を所定の時間配置するものである。これにより、農作地１４へ侵入する害獣１２は警戒しながら農作地１４を避けることから、防護柵を設けることなく、農作物被害を防止することができる。【選択図】図１An object of the present invention is to provide a wild animal damage prevention system that prevents wild animal damage in a farmland without providing a protection fence. An animal damage prevention system 10 includes an original odor storage container 18 for storing an original odor 16a of an animal 16 repelled by an olfactory vermin 12 in a farmland 14 invaded by an olfactory vermin 12; An original odor releasing means 20 for releasing the original odor 16a in the original odor storage container 18 when the vermin 12 invades the farmland 14 is provided, and the animals 16 to be repelled by the vermin 12 are placed in the farmland 14 for a predetermined time. It is something to do. As a result, the vermin 12 that invades the farmland 14 avoids the farmland 14 while being vigilant, so that damage to the crops can be prevented without installing a protective fence. [Selection drawing] Fig. 1

Description

本発明は、害獣による農作物被害を防止する獣害防止システムに関する。 TECHNICAL FIELD The present invention relates to a wild animal damage prevention system for preventing agricultural crops from being damaged by vermin.

クマやサルなどの動物（害獣）による農作物被害が後を絶たない。そのため、獣害防止対策として種々の対策が検討されている。 There is no end to crop damage caused by animals (vermin) such as bears and monkeys. Therefore, various countermeasures have been studied as animal damage prevention measures.

上記獣害防止対策として、農地に設置し、野生動物の侵入を防止する獣類用柵が提供されている（例えば、特許文献１）。 As a measure against wild animals, there has been provided a fence for wild animals that is installed in farmland to prevent wild animals from entering (for example, Patent Document 1).

特願２００１―２４５５４６Patent application 2001-245546

特許文献１の獣類用柵は、間隔をおいて設けられた支柱と、この支柱に張られた柵本体とを備え、上記柵本体は、地中に埋め込まれ且つ該地中を柵側方へ向かって延びた部分を有するものである。これにより、獣類は柵本体の地上にある部分の手前から地面を真下に掘り進んでいっても途中で掘り進むことができなくなり、獣類に柵の下をくぐること、すなわち農作地への侵入を諦めさせることで、獣害を防止する。 The fence for beasts of Patent Document 1 includes posts provided at intervals and a fence body stretched on the posts, and the fence body is embedded in the ground and extends to the side of the fence in the ground. It has a portion extending toward it. As a result, even if the beasts dig into the ground from just before the above-ground part of the fence body, they will not be able to dig in the middle of the way, and they will give up on going under the fence, that is, intruding into the farmland. to prevent animal damage.

しかし、特許文献１の獣類用柵の場合、柵が雑草に埋もれてしまうと防護柵として使用できなくなる。また、柵が電気柵の場合、雑草が茂るのを放置するとその機能を失う。雑草を除去する作業（柵のメンテナンス）には多くの労力が必要となる。 However, in the case of the animal fence of Patent Document 1, if the fence is buried in weeds, it cannot be used as a protective fence. Also, if the fence is an electric fence, it loses its function if it is left to grow weeds. Work to remove weeds (maintenance of fences) requires a lot of labor.

上述の欠点を解決するために、防護柵を設けることなく、農作地における獣害を防止する獣害防止システムを提供することを目的とするものである。 In order to solve the above-mentioned drawbacks, it is an object of the present invention to provide an animal damage prevention system that prevents animal damage in a farmland without providing a protective fence.

本発明の獣害防止システムは、嗅覚を持つ害獣が侵入する農作地に、嗅覚を持つ害獣が忌避する動物の原臭を保存する原臭保存容器と、害獣が農作地に侵入した時に原臭保存容器内の原臭を開放する原臭開放手段とを備え、原臭開放手段は、農作地の地面上に張られる紐状の部材であり、その一端を原臭保存容器の開閉部に取付け、他端を農作地内外域に配置する紐固定部材に取り付けて設けるようにしたものである。 The animal damage prevention system of the present invention includes an original odor storage container that preserves the original odor of an animal that is repelled by the olfactory vermin in the farmland where the vermin with the sense of smell invades, and A raw odor releasing means for releasing the raw odor in the original odor storage container is provided, and the raw odor releasing means is a string-like member stretched on the ground of the farmland, one end of which is used to open and close the original odor storage container. and the other end is attached to a string fixing member arranged inside and outside the farmland .

本発明の獣害防止システムは、農作地に侵入しようとする害獣に忌避したい動物の原臭を記憶させ、農作地に害獣が侵入した時に、害獣が忌避したい動物の原臭を発生させるものである。これにより、農作地へ侵入する害獣は警戒しながら農作地１４を避ける（農作地から出ていく）ことから、害獣による農作物被害を防止することができる。 The animal damage prevention system of the present invention makes a vermin trying to invade a farmland memorize the original odor of an animal that the vermin wants to avoid, and when the vermin invades the farmland, it emits the original odor of the animal that the vermin wants to avoid. It is something that makes As a result, pests that invade the farmland avoid the farmland 14 (leaving the farmland) while being vigilant, thereby preventing crop damage caused by pests.

本発明の獣害防止システムの実施形態の一例を示す図である。BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows an example of embodiment of the animal damage prevention system of this invention. 図１の原臭保存容器の内部構造を示す図である。FIG. 2 is a view showing the internal structure of the original smell storage container of FIG. 1; 図１の原臭開放手段の例を示す図である。It is a figure which shows the example of the raw smell releasing means of FIG. 図１の原臭開放手段の他の例を示す図である。2 is a diagram showing another example of the original odor releasing means of FIG. 1. FIG.

本発明は、害獣が忌避する動物の原臭を利用して、獣害を防止することを実現するものである。 INDUSTRIAL APPLICABILITY The present invention utilizes the original odor of animals that are repelled by pests, and realizes the prevention of animal damage.

本発明の獣害防止システムを図に基づいて説明する。図１は、本発明の獣害防止システムの実施形態の一例を示す図であり、獣害防止システムを設置した農作地の上方から俯瞰した図である。図２は、図１の原臭保存容器の内部構造を示す図である。図３は、図１の原臭開放手段の例を示す図である。図４は、図１の原臭開放手段の他の例を示す図である。
本発明の獣害防止システム１０は、嗅覚を持つ害獣１２が侵入する農作地１４に、嗅覚を持つ害獣１２が忌避する動物１６の原臭１６ａを保存する原臭保存容器１８と、害獣１２が農作地１４に侵入した時に原臭保存容器１８内の原臭１６ａを開放する原臭開放手段２０とを備え、農作地１４に害獣１２が忌避する動物１６を所定の時間配置するものである（図１）。本発明における嗅覚を持つ害獣１２とは、農作物被害（食害）を起こす動物であり、例えばクマ、サルなどのように嗅覚を持つものである。 The animal damage prevention system of the present invention will be described with reference to the drawings. FIG. 1 is a view showing an example of an embodiment of a wild animal damage prevention system of the present invention, and is a bird's-eye view of a farmland in which the wild animal damage prevention system is installed. FIG. 2 is a diagram showing the internal structure of the original smell storage container of FIG. FIG. 3 is a diagram showing an example of the raw odor releasing means of FIG. FIG. 4 is a diagram showing another example of the raw odor release means of FIG.
The animal damage prevention system 10 of the present invention includes an original odor storage container 18 that stores the original odor 16a of an animal 16 that is repelled by the olfactory vermin 12 in a farmland 14 that is invaded by the olfactory vermin 12; An original odor release means 20 for releasing an original odor 16a in a container 18 for storing original odor when an animal 12 invades a farmland 14 is provided, and an animal 16 that the vermin 12 repels is placed in the farmland 14 for a predetermined time. (Fig. 1). The vermin 12 having a sense of smell in the present invention is an animal that causes crop damage (predation damage), such as bears and monkeys, having a sense of smell.

原臭保存容器１８は、農作物被害を起こす害獣１２が忌避する動物１６（たとえば、イヌ）の原臭１６ａを保存するものである（図２）。図２に示す原臭保存容器１８は、蓋部１８ａが開閉部となっている。蓋部１８ａが開くと、原臭保存容器１８内に保存された、害獣１２が忌避する動物１６の原臭１６ａが農作地１４に開放される。
原臭保存容器１８の内部には、害獣１２が忌避する動物１６の原臭１６ａを移行した布１８ｂが置かれている。原臭保存容器１８の内部空間は、動物１６の原臭１６ａで満たされている（図２）。
なお、動物１６の原臭１６ａを移行した布１８ｂは、定期的に交換されるものとする。また、原臭保存容器１８の開閉部１８ａは、蓋部に限るものではなく、容器１８の側面に設けてもよい。 The original odor storage container 18 stores the original odor 16a of animals 16 (for example, dogs) that are repelled by pests 12 that cause crop damage (Fig. 2). The original smell storage container 18 shown in FIG. 2 has a lid portion 18a that opens and closes. When the lid portion 18a is opened, the original odor 16a of the animal 16 that the vermin 12 repels, which is stored in the original odor storage container 18, is released to the farmland 14. - 特許庁
Inside the original odor storage container 18 is placed a cloth 18b to which the original odor 16a of the animal 16 repelled by the pest 12 is transferred. The internal space of the original odor storage container 18 is filled with the original odor 16a of the animal 16 (Fig. 2).
It should be noted that the cloth 18b to which the original odor 16a of the animal 16 has transferred is to be replaced periodically. Further, the opening/closing portion 18a of the original smell storage container 18 is not limited to the lid portion, and may be provided on the side surface of the container 18. FIG.

原臭開放手段２０は、原臭保存容器１８内の原臭１６ａを開放するものである。図１に示す原臭開放手段２０は、農作地１４の地面上に張られる紐状の部材２０ａであり、その一端を原臭保存容器１８の開閉部１８ａに取付け、他端を農作地１４内外域に配置する紐固定部材２０ｂに取り付けて設ける。紐状の部材２０ａには、ワイヤー、釣り糸など切れ難いものを使用する。
なお、農作地１４の地面上に張られる紐状の部材２０ａにおける、「張られる」とは、農作地１４の地面上にピンと張っても（図３）、たるみを設けて張ってもよい。また、農作地１４に生える雑草の上に置くようにしてもよい（図４）。 The original odor releasing means 20 releases the original odor 16 a in the original odor storage container 18 . The original smell release means 20 shown in FIG. It is provided by being attached to the string fixing member 20b arranged in the region. A hard-to-break material such as a wire or fishing line is used for the string-like member 20a.
The string-like member 20a stretched over the ground of the farmland 14 may be stretched tightly (FIG. 3) or stretched with slack. Alternatively, it may be placed on weeds growing in the farmland 14 (FIG. 4).

農作地１４に、害獣１２が忌避する動物１６を所定の時間（たとえば、原臭保存容器１８と原臭開放手段２０の設置に要する時間、およそ０．５～３時間程度であり、農作地１４の面積によって異なる。）配置する。これにより、農作地１４に侵入するおそれがある害獣１２に、害獣１２が忌避する動物１６の原臭１６aを記憶させることができる。 An animal 16 that is repelled by a pest 12 is placed on a farmland 14 for a predetermined time (for example, the time required to install the original odor storage container 18 and the original odor release means 20 is about 0.5 to 3 hours, and the farmland 14.) Place. As a result, the vermin 12 that may invade the farmland 14 can remember the original odor 16a of the animal 16 that the vermin 12 avoids.

農作地１４に侵入する害獣１２（たとえば、クマ）が、農作地１４の地面上に張られた原臭開放手段２０の紐状の部材２０ａに接触すると（図３）、原臭保存容器１８の開閉部１８ａが開き（図２）、原臭保存容器１８内の原臭１６ａが農作地１４に開放される。このとき、農作地１４に侵入した害獣１２は、農作地１４に開放された原臭１６ａに気づき、近くに忌避したい動物１６（遭遇を避けたい動物）が現れたと錯覚し、動物１６との遭遇を避けるため、警戒しながら農作地１４を避ける（農作地１４から出ていく）。このように、原臭開放手段２０は、農作地１４（害獣１２が通る場所）に設置され、害獣１２の侵入を検知する同時に原臭１６ａを開放するものである。
上記のとおり、本発明の獣害防止システム１０は、農作地１４に侵入しようとする害獣１２に忌避したい動物１６の原臭１６ａを記憶させ、害獣１２の侵入時に、忌避したい動物１６の原臭１６ａを農作地１４に発生させるものである。これにより、発生した原臭１６ａすなわち動物１６の分身に反応して、農作地１４へ侵入する害獣１２は警戒しながら農作地１４を避ける（農作地１４から出ていく）ことから、防護柵を設けることなく、害獣１２による農作物被害（食害）を防止することができる。
なお、原臭開放手段２０は、上例に示す紐状の部材２０ａ及び紐固定部２０ｂに限るものではない。害獣１２の農作地１４への侵入を検知し、その検知と同時に原臭保存容器１８の原臭１６ａを開放する操作を行うものであればよい。
また、原臭保存容器１８の開閉部１８ａは、害獣１２が紐状の部材２０ａに触れるだけでが開くようになっているものとする。 When a vermin 12 (for example, a bear) invading the farmland 14 contacts the string-like member 20a of the original odor release means 20 stretched on the ground of the farmland 14 (FIG. 3), the original odor storage container 18 is opened ( FIG. 2 ), and the original odor 16 a in the original odor storage container 18 is released to the farmland 14 . At this time, the vermin 12 that has invaded the farmland 14 notices the original odor 16a that has been released to the farmland 14, and is under the illusion that an animal 16 that it wants to avoid (an animal that it wants to avoid encountering) has appeared nearby. Carefully avoid farmland 14 (leave farmland 14) to avoid encounters. Thus, the original odor release means 20 is installed in the farmland 14 (the place where the vermin 12 passes), and releases the original odor 16a at the same time as detecting the invasion of the vermin 12.例文帳に追加
As described above, the animal damage prevention system 10 of the present invention causes the vermin 12 trying to invade the farmland 14 to memorize the original odor 16a of the animal 16 to be repelled, and when the vermin 12 invades, the animal 16 to be repelled is stored. The original odor 16 a is generated in the farmland 14 . As a result, the vermin 12 that invades the farmland 14 reacts to the generated original odor 16a, that is, the alter ego of the animal 16, and avoids the farmland 14 (leaves the farmland 14) while being cautious. Crop damage (grazing damage) by vermin 12 can be prevented without providing
In addition, the original odor releasing means 20 is not limited to the string-like member 20a and the string fixing portion 20b shown in the above example. What is necessary is just to detect the invasion of the vermin 12 into the farmland 14 and release the original odor 16a of the original odor storage container 18 at the same time as the detection.
Further, it is assumed that the opening/closing portion 18a of the original smell storage container 18 is opened only by the vermin 12 touching the string-like member 20a.

（実験１）
青森県むつ市のワイナリーが保有するブドウ園（およそ１２ヘクタールの農作地１４）に、本発明の獣害防止システム１０を設置して、獣害の防止効果を確認した。ブドウ園１４は、クマ（害獣１２）による農作物被害（食害）を受けていた。
ブドウ園１４に侵入するクマ１２が忌避するイヌ（動物１６）を選択した。ブドウ園１４に選択したイヌ１６をゲージ（籠）に入れたままブドウ園１４に配置するとともに、本発明の獣害防止システム１０の原臭保存容器１８と原臭開放手段２０を設置した（図１、図３）。原臭保存容器１８には、選択したイヌ１６の原臭１６ａを移行した布１８ｂを入れた。
ゲージ（籠）に入れたイヌ１６は、原臭保存容器１８と原臭開放手段２０の設置完了まで（およそ１時間）ブドウ園１４に配置した後、取り除いた。
本発明の獣害防止システム１０の設置以降、ブドウ園１４におけるクマ１２による食害は発見されなかった。 (Experiment 1)
The animal damage prevention system 10 of the present invention was installed in a vineyard owned by a winery in Mutsu City, Aomori Prefecture (a farmland 14 of approximately 12 hectares), and the animal damage prevention effect was confirmed. The vineyard 14 was suffering crop damage (grazing damage) by bears (vermin 12).
A dog (animal 16) was selected that was repelled by bears 12 entering the vineyard 14 . The dog 16 selected for the vineyard 14 was placed in the vineyard 14 in a cage (cage), and the original odor storage container 18 and the original odor release means 20 of the animal damage prevention system 10 of the present invention were installed (Fig. 1, Fig. 3). A cloth 18b to which the original odor 16a of the selected dog 16 has been transferred is placed in the original odor storage container 18. As shown in FIG.
The caged dog 16 was placed in the vineyard 14 until installation of the odor storage container 18 and odor release means 20 was completed (approximately one hour) and then removed.
No feeding damage by bears 12 in the vineyard 14 was found after installation of the animal damage prevention system 10 of the present invention.

（実験２）
青森県むつ市「杉友（さんゆう）研修所」内のブルーベリーの栽培地（およそ２ヘクタールの農作地１４）に、本発明の獣害防止システム１０を設置して、獣害の防止効果を確認した。農作地１４は、サル（害獣１２）による農作物被害（食害）を受けていた。
農作地１４に侵入するサル１２が忌避するイヌ（動物１６）を選択した。農作地１４に選択したイヌ１６をゲージ（籠）に入れたまま農作地１４に配置するとともに、本発明の獣害防止システム１０の原臭保存容器１８と原臭開放手段２０を設置した（図１、図４）。原臭保存容器１８には、選択したイヌ１６の原臭１６ａを移行した布１８ｂを入れた。
ゲージ（籠）に入れたイヌ１６は、原臭保存容器１８と原臭開放手段２０の設置完了まで（およそ３０分）農作地１４に配置した後、取り除いた。
本発明の獣害防止システム１０の設置以降、農作地１４におけるサル１２による食害は発見されなかった。 (Experiment 2)
The animal damage prevention system 10 of the present invention is installed in the blueberry cultivation area (about 2 hectares of farmland 14) in the "Sanyu Training Center" in Mutsu City, Aomori Prefecture, and the animal damage prevention effect is achieved. confirmed. A farmland 14 was damaged by crops (feeding damage) by monkeys (vermin 12).
A dog (animal 16) that was repelled by monkeys 12 invading farmland 14 was selected. A dog 16 selected in a farmland 14 was placed in a cage (cage) on the farmland 14, and an original odor storage container 18 and an original odor release means 20 of the animal damage prevention system 10 of the present invention were installed (Fig. 1, Fig. 4). A cloth 18b to which the original odor 16a of the selected dog 16 has been transferred is placed in the original odor storage container 18. As shown in FIG.
The caged dog 16 was placed on the farmland 14 until the installation of the original odor storage container 18 and the original odor release means 20 was completed (approximately 30 minutes), and then removed.
After installation of the animal damage prevention system 10 of the present invention, no feeding damage by the monkeys 12 in the farmland 14 was found.

上記実験１，２により、害獣１２が忌避する動物１６の原臭１６ａを利用して、獣害を防止できることが分かった。また、本発明の獣害防止システム１０における原臭保存容器１８内の原臭１６ａは、害獣１２が忌避する動物１６の分身として有効に働き、害獣１２による農作物被害を防止することが分かった。
本発明の獣害防止システムは、農作物被害を起こす害獣に忌避したい動物の原臭を記憶させ、農作地に害獣が侵入した時に、害獣が忌避したい動物の原臭を発生させるものである。すなわち、害獣が忌避したい動物の原臭をその動物の分身として利用するものである。これにより、害獣による農作物被害を防止することができる。 From the above experiments 1 and 2, it was found that by using the original odor 16a of the animal 16 that the vermin 12 repels, the animal damage can be prevented. In addition, it has been found that the original odor 16a in the original odor storage container 18 in the animal damage prevention system 10 of the present invention works effectively as an alter ego of the animal 16 that the vermin 12 repels, thereby preventing damage to crops by the vermin 12. rice field.
The animal damage prevention system of the present invention causes vermin that causes damage to crops to remember the original odor of the animal that the vermin wants to avoid, and when the vermin invades the farmland, it emits the original odor of the animal that the vermin wants to avoid. be. In other words, the original odor of the animal that the vermin wants to avoid is used as the alter ego of the animal. As a result, it is possible to prevent crops from being damaged by vermin.

１０ 獣害防止システム
１２ 害獣
１４ 農作地
１６ 害獣が忌避する動物
１６ａ 原臭
１８ 原臭保存容器
１８ａ 開閉部
２０ 原臭開放手段
２０ａ 紐状の部材
２０ｂ 紐固定部材 REFERENCE SIGNS LIST 10 animal damage prevention system 12 vermin 14 farmland 16 animals repelled by vermin 16a original odor 18 original odor storage container 18a opening/closing part 20 original odor releasing means 20a string-like member 20b string fixing member

Claims (1)

嗅覚を持つ害獣が侵入する農作地に、嗅覚を持つ害獣が忌避する動物の原臭を保存する原臭保存容器と、害獣が農作地に侵入した時に原臭保存容器内の原臭を開放する原臭開放手段とを備え、原臭開放手段は、農作地の地面上に張られる紐状の部材であり、その一端を原臭保存容器の開閉部に取付け、他端を農作地内外域に配置する紐固定部材に取り付けて設けることを特徴とする獣害防止システム。 An original odor storage container that preserves the original odor of animals that are repelled by pests with an olfactory sense, and the original odor in the original odor storage container when pests invade the farmland. The original odor release means is a string-like member stretched on the ground of the farmland, one end of which is attached to the opening and closing part of the original odor storage container, and the other end is attached to the inside of the farmland. A wild animal damage prevention system characterized by being attached to a string fixing member arranged in an outer area .
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3154756U (en) 2009-08-11 2009-10-22 株式会社マルタカ・エンタープライズ Avian repellent
JP2017147971A (en) 2016-02-24 2017-08-31 株式会社Ｋａｈｕｋａ２１ Echo device of explosive cracker
JP3215346U (en) 2017-11-25 2018-03-15 株式会社テクノスジャパン Combined bird and animal repellent device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3154756U (en) 2009-08-11 2009-10-22 株式会社マルタカ・エンタープライズ Avian repellent
JP2017147971A (en) 2016-02-24 2017-08-31 株式会社Ｋａｈｕｋａ２１ Echo device of explosive cracker
JP3215346U (en) 2017-11-25 2018-03-15 株式会社テクノスジャパン Combined bird and animal repellent device

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