{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282763019849984.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.20659/jjfp.49.1_43"}},{"identifier":{"@type":"URI","@value":"https://agriknowledge.affrc.go.jp/RN/2030902886"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"027471185"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/027471185"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I027471185"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jjfp/49/1/49_43/_pdf"}},{"identifier":{"@type":"NAID","@value":"130007403316"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@language":"ja","@value":"南九州における斜面位置の違いによる無下刈りスギ幼齢木と侵入広葉樹との競合"},{"@language":"en","@value":"Competition between young cedar (<i>Cryptomeria japonica </i>) and broad-leaved trees at different slope positions in a non-weeded stand in Southern Kyushu"},{"@language":"ja-Kana","@value":"ミナミキュウシュウ ニ オケル シャメン イチ ノ チガイ ニ ヨル ムゲ カリ スギヨウレイモク ト シンニュウ コウヨウジュ ト ノ キョウゴウ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<p>The objective of this study was to examine the competition between Japanese cedar (<i>Cryptomeria japonica</i>) and broad-leaved trees at different slope positions in a 5-year-old non-weeded cedar stand in Kagoshima University Forest, Southern Kyushu. We investigated the height growth of planted cedar and broad-leaved trees without weeding treatment stand, and analyzed the species composition and size of broad-leaved trees at different slope positions to compare 5 m strips. We examined the degree of height growth inhibition to compare the affects non-weeding treatment with complete yearly weeding treatment in adjoining even-aged stands. On the upper slope, the height of cedars in the stand without weeding was four-fifths that of cedars in the stand with weeding but was higher than that of broad-leaved trees. In contrast, on the lower slope, broad-leaved trees suppressed cedar height growth in the stand without weeding to 35% of that in the stand with weeding. On the basis of these results, we suggest that weeding in cedar stands can be reduced on upper slopes but is necessary on lower slopes.</p>"},{"@language":"ja","@value":"<p>鹿児島大学高隈演習林において植栽後5年間無下刈り状態であったスギと侵入した広葉樹の競合状態を明らかにするため，無下刈り区のスギと広葉樹の生育状況を調査した。その際，無下刈り区を斜面上部から5m 幅に区分し，斜面位置の違いによるスギの成長および広葉樹の種組成とサイズを調査した。また，隣接する下刈り区のスギと無下刈り区のスギの樹高成長を比較し，広葉樹による樹高成長抑制を明らかにした。その結果，斜面上部では無下刈り区のスギの樹高は下刈り区の約80％であり，広葉樹よりスギの樹高が高かった。一方，斜面下部では広葉樹がスギを被圧しており，無下刈り区のスギの樹高は下刈り区のスギの樹高の約35％であった。斜面上部では下刈りを省略できる可能性が高いが，斜面下部では下刈りが必要なことから，下刈り作業の要否を斜面位置別に判断することが重要であることが示唆された。</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001205706021253","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000409472296"},{"@type":"NRID","@value":"9000408635688"},{"@type":"NRID","@value":"9000409763006"},{"@type":"NRID","@value":"9000392053648"},{"@type":"NRID","@value":"9000329018205"},{"@type":"NRID","@value":"9000347221137"},{"@type":"NRID","@value":"9000412211395"},{"@type":"NRID","@value":"9000392053656"},{"@type":"NRID","@value":"9000409763246"},{"@type":"NRID","@value":"9000329017876"},{"@type":"NRID","@value":"9000397688323"},{"@type":"NRID","@value":"9000329018191"},{"@type":"NRID","@value":"9000396146259"},{"@type":"NRID","@value":"9000402465458"},{"@type":"NRID","@value":"9000402465442"},{"@type":"NRID","@value":"9000409763239"},{"@type":"NRID","@value":"9000283888547"},{"@type":"NRID","@value":"9000392053695"},{"@type":"NRID","@value":"9000410463118"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/kfukumoto"}],"foaf:name":[{"@language":"ja","@value":"福本 桂子"},{"@language":"en","@value":"Fukumoto Keiko"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Graduate School of Agriculture, Kagoshima University"},{"@language":"ja","@value":"鹿児島大学大学院農学研究科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009224096744961","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396146260"}],"foaf:name":[{"@language":"ja","@value":"寺岡 行雄"},{"@language":"en","@value":"Teraoka Yukio"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Environmental Sciences and Technology, Faculty of Agriculture, Kagoshima University"},{"@language":"ja","@value":"鹿児島大学農学部生物環境学科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009224096744836","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396146261"}],"foaf:name":[{"@language":"ja","@value":"金城 智之"},{"@language":"en","@value":"Tomoyuki Kinjou"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Shimadzu LTD"},{"@language":"ja","@value":"株式会社島津興業"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009224096744833","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396146262"}],"foaf:name":[{"@language":"ja","@value":"山下 盛章"},{"@language":"en","@value":"Moriaki Yamashita"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Miyazaki Prefecture"},{"@language":"ja","@value":"宮崎県庁"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009224096744832","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000258477047"}],"foaf:name":[{"@language":"ja","@value":"加治佐 剛"},{"@language":"en","@value":"Kajisa Tsuyoshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Environmental Sciences and Technology, Faculty of Agriculture, Kagoshima University"},{"@language":"ja","@value":"鹿児島大学農学部生物環境学科"}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751138749056","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30582738"},{"@type":"NRID","@value":"1000030582738"},{"@type":"NRID","@value":"9000017729855"},{"@type":"NRID","@value":"9000392052335"},{"@type":"NRID","@value":"9000311051447"},{"@type":"NRID","@value":"9000017730034"},{"@type":"NRID","@value":"9000238478515"},{"@type":"NRID","@value":"9000283453944"}],"foaf:name":[{"@language":"ja","@value":"鵜川 信"},{"@language":"en","@value":"Ugawa Shin"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Environmental Sciences and Technology, Faculty of Agriculture, Kagoshima University"},{"@language":"ja","@value":"鹿児島大学農学部生物環境学科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009224096744835","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000396146265"}],"foaf:name":[{"@language":"ja","@value":"芦原 誠一"},{"@language":"en","@value":"Ashihara Seiichi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"University Forests, Faculty of Agriculture, Kagoshima University"},{"@language":"ja","@value":"鹿児島大学農学部附属演習林"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204462987521","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000398256310"},{"@type":"NRID","@value":"9000403514565"},{"@type":"NRID","@value":"9000403514534"},{"@type":"NRID","@value":"9000345302476"},{"@type":"NRID","@value":"9000242714204"},{"@type":"NRID","@value":"9000396146266"},{"@type":"NRID","@value":"9000326251209"},{"@type":"NRID","@value":"9000403514562"},{"@type":"NRID","@value":"9000403514661"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0004339"}],"foaf:name":[{"@language":"ja","@value":"岡 勝"},{"@language":"en","@value":"Oka Masaru"}],"jpcoar:affiliationName":[{"@language":"en","@value":"University Forests, Faculty of Agriculture, Kagoshima University"},{"@language":"ja","@value":"鹿児島大学農学部附属演習林"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09172017"},{"@type":"EISSN","@value":"21898308"},{"@type":"ISSN","@value":"09172017"},{"@type":"NDL_BIB_ID","@value":"000000079585"},{"@type":"LISSN","@value":"09172017"},{"@type":"NCID","@value":"AN10385361"}],"prism:publicationName":[{"@language":"ja","@value":"森林計画学会誌"},{"@language":"en","@value":"Japanese Journal of Forest Planning"},{"@language":"ja","@value":"森林計画誌"},{"@language":"en","@value":"JFP"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Forest Planning"},{"@language":"ja","@value":"森林計画学会"}],"prism:publicationDate":"2015-12-25","prism:volume":"49","prism:number":"1","prism:startingPage":"43","prism:endingPage":"49"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"https://agriknowledge.affrc.go.jp/RN/2030902886"},{"@id":"http://id.ndl.go.jp/bib/027471185"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I027471185"},{"@id":"https://www.jstage.jst.go.jp/article/jjfp/49/1/49_43/_pdf"},{"@id":"https://agriknowledge.affrc.go.jp/RN/2010902886"}],"availableAt":"2015-12-25","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011143583810176","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Editorial Note"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094283574912","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Les formalistes en 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