{"created":"2021-03-01T06:07:56.152966+00:00","id":4148,"links":{},"metadata":{"_buckets":{"deposit":"d1f93211-5a36-4a06-bd1c-499a11ea3c7e"},"_deposit":{"id":"4148","owners":[],"pid":{"revision_id":0,"type":"depid","value":"4148"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00004148","sets":["453:454","485:486:487"]},"author_link":["47703","47704","47705","47706","47707","47708","47709","47710","47711","47712"],"control_number":"4148","item_1627363077551":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"268","bibliographicPageStart":"261","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"農作業研究","bibliographic_titleLang":"ja"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Wheat (Triticum aestivum L. cv. Mulchmugi) and barley (Hordeum vulgare L. cv. Minorimugi) were introduced in watermelon production for weed control, not seed production. To examine the weed control-effect of wheat and barley between rows of a watermelon field, they were sown in October, 1993, with the seeding rate of 4 kg/10a. Elongated culms were mowed early in June, 1994, and turned into straw mulch. Light intensity (photon flux density) on the surface of the ground was suppressed by straw mulch of wheat and barley. Suppression of light intensity in wheat straw mulch 1 month after mowing was greater than that of barley because of the large biomass and its toughness. Matured seeds of the mowed culm germinated late in June, and new leaves developed above ground. Suppression of light intensity by new leaves of barley plants was more than that in wheat, and photon flux density on the surface of the ground was reduced to 30% of solar radiation. Weed quantity between rows was effectively reduced, especially by wheat straw mulch. Ground surface cover with triticale (x Triticosecale Witimack cv. Ryeducks) was sparse because of fewer numbers of culms. Triticale was not suitable for the plant material of straw mulch in watermelon cultivation since the new shoots developed from the stubble after mowing and lifted the watermelon vines up. Intercropping system decreased the working hours for laying of straws and weeding in the field, and consequently led to labor saving.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"1993年10月にスイカ作付予定圃場の畝間にコムギとオオムギを4kg/10aの密度で播種し,1994年春スイカ定植後にムギ類を刈り倒し,麦稈マルチを形成した.これらのムギ類の刈り倒された稈の先端に着生した成熟粒より発芽が認められ,茎葉が成長してリビングマルチが形成された.麦稈マルチとリビングマルチは土壌表面へ到達する光量子を抑制し,雑草の発生を抑制した.雑草抑制の効果はオオムギに比べ,コムギの方が大きかった.1994年10月にコムギ2品種,オオムギおよびライコムギを翌年のスイカ圃場の畝間に4kg/10aの密度で播種して,1995年6月に刈り倒して,マルチ素材としての植物特性を評価した.ムギの種類により麦稈量や発生した新葉の大きさ等が異なった.コムギは細い分けつが多数発生するため密なマルチが形成された.オオムギの葉は大きく,地表面を効果的に遮光したが,リビングマルチはコムギの方が長く維持された.ライコムギでは刈り倒し後に新たな分げつ芽が発生し,スイカ果実の成長を阻害した.間作ムギ体系は稲藁を搬入して敷藁とする従来の作業体系に比べ,圃場への稲藁や麦稈の搬入が不要となり,除草作業もなくなる等,省力的な作業体系と考えられた.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"47708","nameIdentifierScheme":"WEKO"}],"names":[{"name":"荒木, 肇","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"47709","nameIdentifierScheme":"WEKO"}],"names":[{"name":"山下, 米治","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"47710","nameIdentifierScheme":"WEKO"}],"names":[{"name":"伊藤, 道秋","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"47711","nameIdentifierScheme":"WEKO"}],"names":[{"name":"福山, 利範","nameLang":"ja"}]},{"nameIdentifiers":[{"nameIdentifier":"47712","nameIdentifierScheme":"WEKO"}],"names":[{"name":"中野, 和弘","nameLang":"ja"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本農作業学会","subitem_publisher_language":"ja"}]},"item_5_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://doi.org/10.4035/jsfwr.34.261","subitem_relation_type_select":"DOI"}}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.jstage.jst.go.jp/article/jsfwr1966/34/4/34_4_261/_pdf","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本農作業学会"},{"subitem_rights":"本文データは学協会の許諾に基づきJ-Stageから複製したものである"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00386823","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-1763","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Araki, Hajime","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"47703","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamashita, Yoneji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"47704","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ito, Michiaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"47705","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukuyama, Toshinori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"47706","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakano, Kazuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"47707","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-30"}],"displaytype":"detail","filename":"34_4_261-268.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"34_4_261-268.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/4148/files/34_4_261-268.pdf"},"version_id":"82057535-a0c2-437c-bc8a-649acd150ce2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"雑草抑制","subitem_subject_scheme":"Other"},{"subitem_subject":"コムギ","subitem_subject_scheme":"Other"},{"subitem_subject":"オオムギ","subitem_subject_scheme":"Other"},{"subitem_subject":"麦稈マルチ","subitem_subject_scheme":"Other"},{"subitem_subject":"リビングマルチ","subitem_subject_scheme":"Other"},{"subitem_subject":"光強度","subitem_subject_scheme":"Other"},{"subitem_subject":"スイカ","subitem_subject_scheme":"Other"},{"subitem_subject":"weed prevention","subitem_subject_scheme":"Other"},{"subitem_subject":"wheat","subitem_subject_scheme":"Other"},{"subitem_subject":"barley","subitem_subject_scheme":"Other"},{"subitem_subject":"straw mulch","subitem_subject_scheme":"Other"},{"subitem_subject":"living mulch","subitem_subject_scheme":"Other"},{"subitem_subject":"light intensity","subitem_subject_scheme":"Other"},{"subitem_subject":"watermelon","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Watermelon cultivation with fall-planted small grain plants intercropped as cover crop","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Watermelon cultivation with fall-planted small grain plants intercropped as cover crop","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","487"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-02-06"},"publish_date":"2014-02-06","publish_status":"0","recid":"4148","relation_version_is_last":true,"title":["Watermelon cultivation with fall-planted small grain plants intercropped as cover crop"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-15T04:27:37.445327+00:00"}