{"created":"2023-07-25T08:14:49.420892+00:00","id":15981,"links":{},"metadata":{"_buckets":{"deposit":"5cd4816f-1f3c-4579-a4d0-89b4af88b188"},"_deposit":{"created_by":24,"id":"15981","owners":[24],"pid":{"revision_id":0,"type":"depid","value":"15981"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00015981","sets":["228:271:6033"]},"author_link":["139982","139977","139970","139985","139986","139968","139964","139965","139976","139984","139973","139980","139967","139972","139963","139978","139975","139969","139983","139979","139966","139974","139981","139971"],"item_7_alternative_title_19":{"attribute_name":"タイトルよみ","attribute_value_mlt":[{"subitem_alternative_title":"スイデン ニオケル コガタ キュウタイ ロボット ノ ジョソウ ノウリョク"}]},"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"6","bibliographicPageStart":"1","bibliographicVolumeNumber":"72","bibliographic_titles":[{"bibliographic_title":"鹿児島大学農学部学術報告"},{"bibliographic_title":"Bulletin of the Faculty of Agriculture, Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"水田内除草用の小型球体ロボット（以下，ロボット）の改良に向けた基礎的知見を得ることを目的として，2021年5月19日～6月9日にかけて水田（2a）を自律移動するロボット（直径12.5 cmで1cmの突起あり）3台を導入したロボット区（0.75a），8日齢のアイガモ雛3羽（すべて雌）を放飼したアイガモ区（0.75a），そして除草処理を行わない対照区（0.5a）に区分し，ロボットによる除草効果を検討した。 アイガモは24時間連続で放飼し，ロボットは，1日当たり約2時間稼働させた。 ロボットとアイガモが水田内を移動する際に濁水が生じていたものの，これによる除草効果は認められなかった。試験期間中，対照区で151本，ロボット区で292本およびアイガモ区で580本の雑草が各区の排水口で回収され，3処理区間で有意差が認められた（P < 0.05）。試験終了時（試験開始後21日目）における雑草の密度については，対照区で101本/m2，ロボット区で32本/m2およびアイガモ区で0.5本/m2であり，各区間で有意差が認められた（P < 0.05）。以上のように，ロボットの除草能力はアイガモに比べて劣っていたものの，回転時における中耕によって雑草を浮き上がらせ，効果的に除去する可能性が示された。","subitem_description_type":"Other"},{"subitem_description":"We evaluated the effects of small spherical rolling robot (robot) on weeds in a paddy field from May 19 to June 9, 2021. Three treatments were applied: 1) Three automatically moving robots with a 1 cm projection (12.5 cm in diameter) on a robot plot of 0.75 a, 2) Three free-ranging Aigamo ducks (8 days of age, female) on an Aigamo plot of 0.75 a, and 3) no robot and no ducks, on a control plot of 0.5 a. The ducks were free-ranged for 24 hours, and the robots moved for about 2 hours a day. Although muddy water indeed by movement of robots and Aigamo ducks were observed, there was no weeding effect of muddy water. The number of weeds collected in drain port during the experiment period was 151 in the control plot, 580 in the Aigamo plot, and 292 in the robot plot (P < 0.05). At the end of the experiment (Day 21), the density of weeds showed significant differences among the three treatments, with an average of 101 plants/m2, 0.5 plants/m2, and 32 plants/m2 in the control, Aigamo, and robot plots, respectively (P < 0.05). These results indicate that the small spherical rolling robot, being inferior to the Aigamo ducks, has the potential to effectively pull out weeds by a rolling motion as intertilling soil.","subitem_description_type":"Other"}]},"item_7_full_name_2":{"attribute_name":"著者よみ","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"タカヤマ, コウジ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ヤマウエ, タマミ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ナカムラ, ナミコ"}]},{"nameIdentifiers":[{}],"names":[{"name":"カトウ, タツヤ"}]},{"nameIdentifiers":[{}],"names":[{"name":"オオツカ, ヒロフミ"}]},{"nameIdentifiers":[{}],"names":[{"name":"オダガワ, ヒロユキ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ナカニシ, ヨシタカ"}]},{"nameIdentifiers":[{}],"names":[{"name":"マツゾエ, ナオタカ"}]}]},"item_7_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"TAKAYAMA, Koji"}]},{"nameIdentifiers":[{}],"names":[{"name":"YAMAUE, Tamami"}]},{"nameIdentifiers":[{}],"names":[{"name":"NAKAMURA, Namiko"}]},{"nameIdentifiers":[{}],"names":[{"name":"KATO, Tatsuya"}]},{"nameIdentifiers":[{}],"names":[{"name":"OTSUKA, Hirofumi"}]},{"nameIdentifiers":[{}],"names":[{"name":"ODAGAWA, Hiroyuki"}]},{"nameIdentifiers":[{}],"names":[{"name":"NAKANISHI, Yoshitaka"}]},{"nameIdentifiers":[{}],"names":[{"name":"MATSUZOE, Naotaka"}]}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"24321885","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040603","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_7_text_24":{"attribute_name":"公開者よみ","attribute_value_mlt":[{"subitem_text_value":"カゴシマ ダイガク"}]},"item_7_text_25":{"attribute_name":"公開者別名","attribute_value_mlt":[{"subitem_text_value":"Kagoshima University"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高山, 耕二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山植, 珠翠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 南美子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 達也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大塚, 弘文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小田川, 裕之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中西, 良孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松添, 直隆"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-03-31"}],"displaytype":"detail","filename":"AN00040603_vl72_p1-6.pdf","filesize":[{"value":"542.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00040603_vl72_p1-6","url":"https://ir.kagoshima-u.ac.jp/record/15981/files/AN00040603_vl72_p1-6.pdf"},"version_id":"8c05a711-b198-40bb-b302-94cb8d4ed506"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"小型球体ロボット","subitem_subject_scheme":"Other"},{"subitem_subject":"除草","subitem_subject_scheme":"Other"},{"subitem_subject":"水田","subitem_subject_scheme":"Other"},{"subitem_subject":"スマート農業","subitem_subject_scheme":"Other"},{"subitem_subject":"有機農業","subitem_subject_scheme":"Other"},{"subitem_subject":"Organic agriculture","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Paddy fields","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Smart agriculture","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Small spherical rolling robot","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Weeding","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"水田における小型球体ロボットの除草能力","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"水田における小型球体ロボットの除草能力"},{"subitem_title":"Weeding Effect of Small Spherical Rolling Robot in a Paddy Field","subitem_title_language":"en"}]},"item_type_id":"7","owner":"24","path":["44","6033"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-31"},"publish_date":"2022-03-31","publish_status":"0","recid":"15981","relation_version_is_last":true,"title":["水田における小型球体ロボットの除草能力"],"weko_creator_id":"24","weko_shared_id":-1},"updated":"2024-01-30T05:23:45.152106+00:00"}