{"_buckets": {"deposit": "e22e70aa-76bc-475d-a2b7-69d67e071a78"}, "_deposit": {"id": "10858", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "10858"}, "status": "published"}, "_oai": {"id": "oai:soar-ir.repo.nii.ac.jp:00010858", "sets": []}, "author_link": ["34096", "34097", "34098"], "item_10_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1970-06-25", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "55", "bibliographicPageStart": "19", "bibliographicVolumeNumber": "7", "bibliographic_titles": [{"bibliographic_title": "信州大学農学部紀要"}]}]}, "item_10_description_20": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "わが国におけるヒノキ材需要の増加にもかかわらず，生産量が伸びないためにヒノキ材は高価格を保っているが，そのより有利な施業法についてを南信地方の人工ヒノキ林に対して検討してみた。その結果を要約してみると次のようである。 1)ヒノキ材のもっとも有利な用途は柱材であり，とくに無節の10.5cm角で長さ3mの上質材が有利である。2)10.5cm角の無節材を生産するには，直径8cm以上の部分に枝を残さないような枝打ちをする必要がある。 3)1本の林木から1本の柱材をとるときには，上記のような枝打ちは可能であるが，1本の林木から2本またはそれ以上の柱材生産を行なう場合には，生長量滅退の可能性があるので，元玉以外では無節材が期待できない場合もあろう。4)植栽密度は3,000～4,000本/haで，その後収:量比数で0.8前後を指向して間伐コントロールを行なうのがよい。5)間伐回数としては2回くらいが適当であろう。6)柱材生産のために適当な伐期としては，平均生長量最大の伐期齢にほぼ等しいものでよく，地位に応じて35～50年になるであろう。", "subitem_description_language": "ja", "subitem_description_type": "Abstract"}, {"subitem_description": "A forester must be a manager as well as a silviculturist, so he must compare the costs and returns of the various silvicultural methods which can be applied on his land. The purpose of this study is to propose the silvicultural technics for Japanese cypress forest, which we will exhort for the private foresters in southern district of Nagano prefecture. The silvicultural technics proposing in this report may be summarily illustrated as follows: 1 The most advantageous end use of Japanese cypress timber is use for pillars as frame and embellishment of house. 2 For the pillars of house is desirable the knotless squared timber, whose size of cross section is 10. 5 cm squre, and whose length is 3 in. 3 For the production of pillar timber, it is necessary to carry out scrupulously pruning. The object of pruning is to secure clear timber which will not contain knots. So the foresters should be aimed to carry out pruning when trees are not more than 8 cm in diameter. 4 The desirable number of plants varies from 3,000 to 4,000 with site class. 5 The desirable thinning control should be carry out with about 0. 8 in yield index. 6 The desirable cutting ages for pillars varies from 35 years to 50 years with site class.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_10_description_30": {"attribute_name": "資源タイプ（コンテンツの種類）", "attribute_value_mlt": [{"subitem_description": "Article", "subitem_description_type": "Other"}]}, "item_10_description_31": {"attribute_name": "フォーマット：mimeタイプ", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10_description_5": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "信州大学農学部紀要 7(1): 19-55(1970)", "subitem_description_type": "Other"}]}, "item_10_publisher_4": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "信州大学農学部"}]}, "item_10_select_64": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_35": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0583-0621", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_39": {"attribute_name": "NII ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0583-0621", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_40": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00121352", "subitem_source_identifier_type": "NCID"}]}, "item_10_text_66": {"attribute_name": "sortkey", "attribute_value_mlt": [{"subitem_text_value": "02"}]}, "item_1627890569677": {"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_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "高橋,  祐吉"}], "nameIdentifiers": [{"nameIdentifier": "34096", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "島崎,  洋路"}], "nameIdentifiers": [{"nameIdentifier": "34097", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "菅原,  聰"}], "nameIdentifiers": [{"nameIdentifier": "34098", "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": "2015-09-25"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Agriculture07-01-02.pdf", "filesize": [{"value": "2.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 2100000.0, "url": {"label": "Agriculture07-01-02.pdf", "url": "https://soar-ir.repo.nii.ac.jp/record/10858/files/Agriculture07-01-02.pdf"}, "version_id": "3456886a-f700-45f0-abeb-8b1db0ec565c"}]}, "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", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "南信地方におけるヒノキ林施業法", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "南信地方におけるヒノキ林施業法", "subitem_title_language": "ja"}, {"subitem_title": "Silvicultural Technics for Japanese Cypress Forest in Southern District of Nagano Prefecture", "subitem_title_language": "en"}]}, "item_type_id": "10", "owner": "1", "path": ["1064"], "permalink_uri": "http://hdl.handle.net/10091/2257", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2009-03-03"}, "publish_date": "2009-03-03", "publish_status": "0", "recid": "10858", "relation": {}, "relation_version_is_last": true, "title": ["南信地方におけるヒノキ林施業法"], "weko_shared_id": -1}