JP2012137354A - 植物の水ストレス評価装置及び評価方法 - Google Patents
植物の水ストレス評価装置及び評価方法 Download PDFInfo
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Abstract
【解決手段】本実施形態に係る水ストレス評価装置10は、植物1の茎5に巻き付けられる弾性体12と、この弾性体12に固定されたひずみゲージ15とを有するひずみ測定センサ11と、ひずみ測定センサ11の出力信号に基づいてひずみの量を示すひずみ値[με]を計測・記録するデータロガー25と、データロガー25に接続されたPC30とを備え、弾性体12を介して茎5の周方向ひずみを間接的に測定することで、植物1の水ストレスを評価する。
【選択図】図1
Description
10 水ストレス評価装置
11 ひずみ測定センサ
12 帯状ゴム
15 ひずみゲージ
18 クリップ
20 リード線
25 データロガー
30 PC
Claims (5)
- 植物の水ストレスを評価する水ストレス評価装置において、
植物の茎に巻き付けられる弾性体と、この弾性体に固定されたひずみゲージとを有するひずみ測定センサを備えることを特徴とする水ストレス評価装置。 - 前記ひずみ測定センサは、引き伸ばした状態で茎に巻き付けられることを特徴とする請求項1記載の水ストレス評価装置。
- 前記ひずみゲージは、前記弾性体の前記茎周り方向のひずみを測定するように、前記弾性体に固定されていることを特徴とする請求項1又は2記載の水ストレス評価装置。
- 前記ひずみ測定センサの出力に対して、少なくとも温度補正処理を行う外乱補正手段をさらに備えることを特徴とする請求項1乃至3何れか1項に記載の水ストレス評価装置。
- 植物の水ストレスを評価する水ストレス評価方法において、
ひずみゲージが固定された弾性体を植物の茎に巻き付けて、前記ひずみゲージにより前記弾性体を介して茎の周方向のひずみを間接的に測定することで、植物の水ストレスを評価することを特徴とする水ストレス評価方法。
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012225736A (ja) * | 2011-04-19 | 2012-11-15 | Iwate Univ | 水ポテンシャル測定方法及び水ポテンシャル測定装置 |
CN103278503A (zh) * | 2013-04-25 | 2013-09-04 | 浙江大学 | 一种基于多传感器技术的葡萄水分胁迫诊断方法及系统 |
CN104007143A (zh) * | 2014-05-30 | 2014-08-27 | 河南科技大学 | 一种简易的植物缺水检测机构 |
KR101517142B1 (ko) * | 2013-10-24 | 2015-05-04 | 한국콜마주식회사 | 화장료용 방부 활성이 향상된 카프릴릴 글라이콜, 글리세릴 카프릴레이트 및 프로폴리스를 포함하는 화장료 조성물 |
JP2018515788A (ja) * | 2015-03-12 | 2018-06-14 | エステーベーエル メディカル リサーチ アーゲーStbl Medical Research Ag | 歪みゲージ装置を製造するための方法 |
KR20190053703A (ko) * | 2017-11-10 | 2019-05-20 | 대한민국(농촌진흥청장) | 엽온에 따른 수분스트레스가 고려된 관수 제어 방법 및 이를 이용한 관수 제어 시스템 |
CN114082772A (zh) * | 2021-11-23 | 2022-02-25 | 广东中烟工业有限责任公司 | 一种农药土壤残留联合治理设备 |
US11327063B2 (en) * | 2017-10-16 | 2022-05-10 | King Abdullah University Of Science And Technology | Sensor system, method of production, and sensor deployment system |
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JPH0526607A (ja) * | 1991-07-19 | 1993-02-02 | Mitsubishi Electric Corp | ひずみゲージ |
JPH07289082A (ja) * | 1994-04-26 | 1995-11-07 | C I Kasei Co Ltd | 植物体内水分計測センサ |
JPH08172912A (ja) * | 1994-12-28 | 1996-07-09 | Tokyo Gas Co Ltd | 移植苗の順化判定方法 |
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Patent Citations (3)
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JPH0526607A (ja) * | 1991-07-19 | 1993-02-02 | Mitsubishi Electric Corp | ひずみゲージ |
JPH07289082A (ja) * | 1994-04-26 | 1995-11-07 | C I Kasei Co Ltd | 植物体内水分計測センサ |
JPH08172912A (ja) * | 1994-12-28 | 1996-07-09 | Tokyo Gas Co Ltd | 移植苗の順化判定方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012225736A (ja) * | 2011-04-19 | 2012-11-15 | Iwate Univ | 水ポテンシャル測定方法及び水ポテンシャル測定装置 |
CN103278503A (zh) * | 2013-04-25 | 2013-09-04 | 浙江大学 | 一种基于多传感器技术的葡萄水分胁迫诊断方法及系统 |
KR101517142B1 (ko) * | 2013-10-24 | 2015-05-04 | 한국콜마주식회사 | 화장료용 방부 활성이 향상된 카프릴릴 글라이콜, 글리세릴 카프릴레이트 및 프로폴리스를 포함하는 화장료 조성물 |
CN104007143A (zh) * | 2014-05-30 | 2014-08-27 | 河南科技大学 | 一种简易的植物缺水检测机构 |
JP2018515788A (ja) * | 2015-03-12 | 2018-06-14 | エステーベーエル メディカル リサーチ アーゲーStbl Medical Research Ag | 歪みゲージ装置を製造するための方法 |
US10548488B2 (en) | 2015-03-12 | 2020-02-04 | Stbl Medical Research Ag | Method for producing a strain gauge device |
US11327063B2 (en) * | 2017-10-16 | 2022-05-10 | King Abdullah University Of Science And Technology | Sensor system, method of production, and sensor deployment system |
KR20190053703A (ko) * | 2017-11-10 | 2019-05-20 | 대한민국(농촌진흥청장) | 엽온에 따른 수분스트레스가 고려된 관수 제어 방법 및 이를 이용한 관수 제어 시스템 |
KR102032499B1 (ko) * | 2017-11-10 | 2019-10-25 | 대한민국 | 엽온에 따른 수분스트레스가 고려된 관수 제어 방법 및 이를 이용한 관수 제어 시스템 |
CN114082772A (zh) * | 2021-11-23 | 2022-02-25 | 广东中烟工业有限责任公司 | 一种农药土壤残留联合治理设备 |
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