{"created":"2023-06-19T08:46:09.113382+00:00","id":4885,"links":{},"metadata":{"_buckets":{"deposit":"862853ba-d85b-467e-b075-a44c4698eb3c"},"_deposit":{"created_by":14,"id":"4885","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"4885"},"status":"published"},"_oai":{"id":"oai:kpu.repo.nii.ac.jp:00004885","sets":["47:273:415"]},"author_link":["8047"],"control_number":"4885","item_1696926521561":{"attribute_name":"その他（別言語等）","attribute_value_mlt":[{"subitem_alternative_title":"Studies on the Cellulose Productivity of AKAMATSU (Pinus densiflora S. et Z.) Stand (V) : On the standard contents and the total contents of celluloses in single tree (Forestry)","subitem_alternative_title_language":"en"}]},"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1971-10-15","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"113","bibliographicPageStart":"105","bibliographicVolumeNumber":"23","bibliographic_titles":[{"bibliographic_title":"京都府立大學學術報告. 農學","bibliographic_titleLang":"ja"},{"bibliographic_title":"The scientific reports of Kyoto Prefectural University. Agriculture","bibliographic_titleLang":"en"}]}]},"item_3_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"単木における標準容積密度数, 標準セルロース含有量およびそれらの総含有量に関して胸高直径, 樹高, 幹材積および年令との関係について検討を行なった。各含有量の相互関係について得られた結果は次のとおりである。1)標準容積密度数および標準セルロース含有量は胸高直径, 樹高および材積とは各因子の増加にともなって極大点を経て減少する2次の回帰式で示される。2)標準含有量は年令との関係において次式の修正指数曲線式がよく適合することが示された。Y=K-ab^t (K>0,a>0,0<b<1,t=0,1,2,3……)3)年令との関係において, 木材質の骨格物質であるセルロースは成熟期に入ってからはほとんど経時な変化はなくコンスタントとなり材積主長と全く同じ経過をたどるが, 充填物質を含んでいる容積密度数はその後も生長増加が続くことが示された。4)単木重量および単木のセルロース含有量と胸高直径, 樹高, 幹材積および年令との関係は両対数表示の直線式で示された。5)単木重量と各因子との関係においては材積の影響が大きいことがわかった。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper deals with the standard contents and the total contents of celluloses in single tree. The sample tree used in this experiments is Pinus densiflora of 25 trees taken from the different age class of even-aged stands in the Oe Experimental Forest of kyoto Prefectural University. We obtained the following regression epuations concerning the standard contents and the total contents of celluloses in single tree related with each one of the factors such as d・b・h, tree height, stem volume and age of tree. 1. Relation of d・b・h to the standard bulk density and the standard contents of celluloses in single tree. Standard bulk density : Y=290.6074+16.1847X-0.3048X^2……(1) ηX.Y=0.995 s=26.436 Standard contents of hollocellulose : Y=173.9996+16.6280X-0.3670X^2……(2) ηX.Y=0.995 s=21.511 Standard contents of α-cellulose : Y=97.9057+11.5975X-0.2458X^2……(3) ηX.Y=0.996 s=14.298 where X : d・b・h ηX.Y : correlation ratio s : standard deviation 2. Relation of tree height to the standard bulk density and the standard contents of celluloses in single tree. Standard bulk density : Y=209.7998+37.3634X-1.1639X^2……(4) ηX.Y=0.994 s=29.107 Standard contents of hollocellulose : Y=84.2085+40.6023X-1.4747X^2……(5) ηX.Y=0.995 S=22.171 Standard contents of α-cellulose : Y=35.9509+27.8305X-0.9597X^2……(6) ηX.Y=0.996 s=14.256 where X : tree height ηX.Y : correlation ratio s : standard deviation 3. Relation of stem volume to the standard bulk density and the stadard contents of celluloses in single tree. Standard bulk density : Y=490.40763-133.34135 log((10)^5X)+32.36998{log((10)^5X)}^2……(7) ηX.Y=0.994 s=29.410 Standard contents of hollocellulose : Y=261.53434-59.84280log((10)^5X)+20.40074{log((10)^5X)}^2……(8) ηX.Y=0.995 s=22.096 Standard contents of α-cellulose : Y=196.99021-66.58916log((10)^5X)+18.26645{log((10)^5X)}^2……(9) ηX.Y=0.996 s=14.730 whereX : stem volume ηX.Y : correlation ratio s : standard deviation 4. Relation of age of tree to the standard bulk density and the stadard contents of celluloses in single tree. Standard bulk density : Y=570.23734-220.97572(0.89692)^t……(10) ηt.Y=0.996 s=9.406 Standard contents of hollocellulose : Y=346.83112-141.50388(0.61336)^t……(11) ηt.Y=0.996 s=8.697 Standard contents of α-cellulose : Y=220.90943-108.28799(0.58264)^t……(12) ηt.Y=0.995 s=7.508 where t : age of tree ηt.Y : correlation ratio s : standard deviation 5. Relation of d・b・h to the total weight increment and the total contents of celluloses in single tree. Total weight increment : log((10)^3Y)=2.60163 logX+1.48769……(13) r=0.991 s=1.201 Total contents of hollocellulose : log((10)^3Y)=2.66427 logX+1.27743……(14) r=0.989 s=1.235 Total contents of α-cellulose : log((10)^3Y)=2.70780 logX+1.02878……(15) r=0.989 s=1.239 where X : d・b・h r : correlation coefficient s : standard deviation 6. Relation of tree height to the total weight increment and the total contents of celluloses in single tree. Total weight increment : log((10)^3Y)=4.04235 logX+0.53953……(16) r=0.980 s=1.309 Total contents of hollocellulose : log((10)^3Y)=4.14576 logX+0.30101……(17) r=0.979 s=1.339 Total contents of α-cellulose : log((10)^3Y)=4.21681 logX+0.03346……(18) r=0.980 s=1.337 where X : tree height r : correlation coefficient s : standard deviation 7. Relation of stem volume to the total weight increment and the total contents of celluloses in single tree. Total weight increment : log((10)^3Y)=1.08536 log((10)^5X)+0.33026……(19) r=0.999 s=1.006 or Y=4.81274((10)^2X)-1.006……(20) r=0.995 s=2.433 Total contents of hollocellulose : log((10)^3Y)=1.11369 log((10)^5X)+0.08441……(21) r=0.999 s=1.078 or Y=3.56736((10)^2X)-2.260……(22) r=0.997 s=1.207 Total contents of α-cellulose : log((10)^3Y)=1.13180 log((10)^5X)-0.18343……(23) r=0.999 s=1.079 or Y=2.29818((10)^2X)-0.789……(24) r=0.997 s=0.835 where X : stem volume r : correlation coefficient s : standard deviation 8. Relation of age of tree to the total weight increment and","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00062275","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00757373","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"妹尾, 俊夫","creatorNameLang":"ja"},{"creatorName":"セノオ, トシオ","creatorNameLang":"ja-Kana"},{"creatorName":"Senoo, Toshio","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-02-20"}],"displaytype":"detail","filename":"KJ00000078884.pdf","filesize":[{"value":"794.7 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"KJ00000078884.pdf","url":"https://kpu.repo.nii.ac.jp/record/4885/files/KJ00000078884.pdf"},"version_id":"48a83f01-4e35-4f01-b6de-2d1c8ac05e2a"}]},"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"}]},"item_title":"アカマツ林におけるセルロースの生産に関する研究 (V) : 単木におけるセルロースの標準含有量および総含有量について(林学部門)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アカマツ林におけるセルロースの生産に関する研究 (V) : 単木におけるセルロースの標準含有量および総含有量について(林学部門)","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"14","path":["415"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-02-20"},"publish_date":"2017-02-20","publish_status":"0","recid":"4885","relation_version_is_last":true,"title":["アカマツ林におけるセルロースの生産に関する研究 (V) : 単木におけるセルロースの標準含有量および総含有量について(林学部門)"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-03-12T06:55:45.484723+00:00"}