{"created":"2021-03-01T06:06:31.959151+00:00","id":2802,"links":{},"metadata":{"_buckets":{"deposit":"445c3bc9-677f-4d8b-af9b-b3ef0db1e6ae"},"_deposit":{"id":"2802","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2802"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002802","sets":["453:454","485:486:487"]},"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Effect of Thinning the Crop of 'Kawano Natsudaidai'Trees after Partial Defoliation by Typhoon September, 1991."}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"37","bibliographicPageStart":"31","bibliographicVolumeNumber":"63","bibliographic_titles":[{"bibliographic_title":"園芸学会雑誌"},{"bibliographic_title":"園芸学会雑誌","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"台風の潮風により80％以上落葉した28年生‘川野なつだいだい’を実際に摘果処理し，樹上の残存果の摘果の是非を検討した．枯枝量は，台風被害約2か月後の11月では処理区間の差は明らかではなかったが，翌年の6月には無摘果区が10月全摘果区および11月全摘果区より多かった．台風後の秋枝の発生および被害翌年の新梢発生量は，10月全摘果区が最も多く，ついで11月全摘果区および10月1/2摘果区で，無摘果区が最も少なかった．根の枯死は，被害樹が多く健全樹は少なかった．被害樹間では，10月全摘果区は比較的少なく，無摘果区が多かった．遊離糖・澱粉含量は，健全樹が多く，被害樹は少なかった．被害樹間では，部位による違いはあったが，10月全摘果区が多く，無摘果区は少なかった．果実品質は，被害樹は糖度が上昇せず，酸が減少しなかった．以上の結果から，台風の潮風により著しく落葉した場合には，できるだけ早く摘果した方が樹の回復には良いことが明らかになった．","subitem_description_type":"Abstract"},{"subitem_description":"Over 80% of the leaves from 28-yr-old ‘Kawano Natsudaidai’ (Citrus natsudaidai, Hayata) trees were removed by typhoons on September 14 and 27, 1991. To allay the question of whether fruit thinning would hasten the recovery of the damage, four thinning treatments were applied : 1) the entire crop was removed in October; 2) half of crop was eliminated in October; 3) all fruits were removed in November; 4) no thinning was done. In addition, relatively undamaged trees were observed as a control.\\r\\\\n 1. Two months after the typhoons, the amount of dead wood was not significantly different among treatments, but nine months later, trees in the unthinned plot had more dead limbs than did trees in the completely defruited plot.\\r\\\\n 2. Trees completely thinned in October had more new fall shoots than did trees in the three other treatments.\\r\\\\n 3. The new shoots which developed in the following spring produced about the same number of leaves, but more shoots per lateral shoot emerged on trees thinned in October than they did on unthinned trees. Completely thinned trees had more dead roots than did unthinned trees. All roots over 1 cm in diameter on unthinned trees died and their rootlets were very thin.\\r\\\\n 4. The acidity of fruits on defoliated trees did not decrease, and the fruits failed to turn yellow. The sugar content of fruits on defoliated trees did not decrease, and the fruits failed to turn yellow. The sugar content of fruits from defoliated trees was lower than that of fruits harvested from healthy trees. Our results lead us to recommend that after a severe typhoon during which ‘Kawano natsudaidai’ trees are defoliated, the crop should be completely thinned to aid in the speedy recovery of trees.","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"39148","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Muramatsu, Noboru"}]},{"nameIdentifiers":[{"nameIdentifier":"39149","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takahara, Toshio"}]},{"nameIdentifiers":[{"nameIdentifier":"39150","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Ogata, Tatsushi"}]},{"nameIdentifiers":[{"nameIdentifier":"39151","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Takatsuji, Toyoji"}]},{"nameIdentifiers":[{"nameIdentifier":"68","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kojima, Kiyohide"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"園芸学会"}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"園芸学会"}]},"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":"AN00025257","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00137626","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村松, 昇"}],"nameIdentifiers":[{"nameIdentifier":"39143","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高原, 利雄"}],"nameIdentifiers":[{"nameIdentifier":"39144","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"緒方, 達志"}],"nameIdentifiers":[{"nameIdentifier":"39145","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高辻, 豊二"}],"nameIdentifiers":[{"nameIdentifier":"39146","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"児島, 清秀"}],"nameIdentifiers":[{"nameIdentifier":"68","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":"63(1)31-37.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63(1)31-37.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/2802/files/63(1)31-37.pdf"},"version_id":"f089d5fa-29ee-4ddb-8762-672fe756e33b"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"‘川野なつだいだい’の台風による落葉被害樹の摘果の是非","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"‘川野なつだいだい’の台風による落葉被害樹の摘果の是非"},{"subitem_title":"‘川野なつだいだい’の台風による落葉被害樹の摘果の是非","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","487"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-10-17"},"publish_date":"2008-10-17","publish_status":"0","recid":"2802","relation_version_is_last":true,"title":["‘川野なつだいだい’の台風による落葉被害樹の摘果の是非"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:36:00.474831+00:00"}