{"created":"2022-01-27T07:31:32.433129+00:00","id":2003351,"links":{},"metadata":{"_buckets":{"deposit":"cd9516b6-93fa-450a-8ede-75dbae350963"},"_deposit":{"id":"2003351","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003351"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02003351","sets":["1642837622505:1642837905044:1642837909579","1642838403551:1642838407312"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"リュウキュウマツの造林法研究 III : 異なる地形におけるリユウキユウマツ幼令林の生長(農学部附属演習林)","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Studies on the Planting method of Ryukyu-matsu (Pinus luchuensis Mayr) : Elongation of young Ryukyu-matsu stand under two different condition of the stand (Forestry Experiment Station)","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山盛, 直","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"大山, 保表","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Yamamori, Naoshi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Oyama, Hohyo","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"リュウキュウマツ幼令林の生長パターンおよび環境の異なる箇所における生長のちがいなどを知るために本調査を実施した。試験地は琉球大学与那演習林内にあって, 風衝地および抱護樹帯内側の2箇所に調査区を設置した(表1)。調査結果は次のとおりである。1.調査区別の伸長量は, 風衝地よりも抱護樹帯内側の調査区において大きかった。2.生育シーズン中における生長パターンは, 総体的にみて生長ピークを2∿3回持っている。その中で3月のピークが最も大きく, 7月のピークがこれにつぎ, 10月のピークは最も小さい(図2)。また各月とも1cm以上の伸長量があって年中生長を経続していることがわかった。3.針葉の伸長は3月からはじまり, 最大の伸長ピークは5月で, 第2回目および第3回目の伸長ピークは, 頂芽の伸長ピークと同時期の7月および10∿11月あった。4.芽の出方を区分すると, 1型 : 冬芽のみを出すタイプ, 2型 : 秋芽を1回出すタイプ, 3型 : 秋芽を2回出すタイプの3型に分けられ, これら3タイプの中で2型の伸長が最も大きかった。本研究の現地における調査および測定には与那演習林の田場和雄技官の協力によって, また実験室における測定および資料の整理には林学料学生屋良一洋, 新垣 徹の両君の助力を得た。特記して厚くお礼申し上げる。","subitem_description_type":"Other"},{"subitem_description":"Studies were done to investigate the seasonal elongation of terminal shoots of three years old Ryukyu-matsu. One plot was on the north slop which recieved northerly wind directly (Plot I), the other was set on the east slope which was sheltered from the northerly wind by the trees nearly (Plot II). Experiments were done from Jan, 1974 to Jan, 1975. Results observed here were as follows : 1. The elongation of terminal shoots were greater in the Plot II than in the plot I. 2. During the experiment, elongation peaked in March, July and October in decreasing order. Monthly elongation of terminal shoots were more the a centimeter through out the year. 3. The growth of pine leaves started from March, of which the first peak, that was the greatest among the growth peaks, occured in May, the second peak occured in July and the third from October to November. 4. Sprouting manner of the terminal shoots divided into folloing three types : tipes 1 had only winter bud (dormant bud), type 2 had one growing shoot and type 3 had two growing shoots. Among these sprouting type, the elongation of terminal shoot was the greatest with the type 2.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学農学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/4359"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0370-4246"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN00250548"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学農学部学術報告"},{"subitem_1522650068558":"en","subitem_1522650091861":"The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1975-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"22","bibliographicPageEnd":"769","bibliographicPageStart":"761"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"KJ00000162544.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2003351/files/KJ00000162544.pdf"},"version_id":"d7d087e6-60f2-49be-adb1-6524db252a36"}]},"item_title":"リュウキュウマツの造林法研究 III : 異なる地形におけるリユウキユウマツ幼令林の生長(農学部附属演習林)","item_type_id":"15","owner":"1","path":["1642837909579","1642838407312"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-02-14"},"publish_date":"2008-02-14","publish_status":"0","recid":"2003351","relation_version_is_last":true,"title":["リュウキュウマツの造林法研究 III : 異なる地形におけるリユウキユウマツ幼令林の生長(農学部附属演習林)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:20:31.105675+00:00"}