{"created":"2023-05-15T13:41:37.943990+00:00","id":6817,"links":{},"metadata":{"_buckets":{"deposit":"9922097d-72ba-4a0e-8e08-671b9763d7ec"},"_deposit":{"created_by":11,"id":"6817","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"6817"},"status":"published"},"_oai":{"id":"oai:repository.naro.go.jp:00006817","sets":["1706970004180:1:420:555"]},"author_link":["2318","10485","1828","800","10486","10487"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-10-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"210","bibliographicPageStart":"199","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"農研機構研究報告"},{"bibliographic_title":"Journal of the NARO Research and Development","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":" Since the Great East Japan Earthquake in 2011, the production and sales of cucumber, the main vegetable product in coastal southern Iwate, have decreased, thereby requiring the development of technology for the reconstruction of this region. As this region has few snowfall days and a relatively long sunshine duration in winter, using multi-layered thermal curtains (insulation curtains) as the inner covering material of greenhouses could be effective to save fuel consumption and increase the farmers’ profit.\nHowever, the optimal opening/closing timings tendency of the different insulation curtains to minimize fuel consumption remain unknown. This study presents a simplified model to calculate fuel consumption using heat balance and transfer equations and applies the model to combinations of greenhouse orientation and insulation curtain type to identify optimum opening/closing\ntimings. Results show that (1) daily fuel consumption fluctuations could be captured, while heating start and end times tended to be earlier and later, respectively, than measured values; (2) the opening and closing timings for insulation curtains made of materials with a high heat transmission coefficient tended to be early and delayed, respectively; and (3) the opposite tendency was observed for insulation curtains made of materials with a high solar transmittance. The findings of this study are expected to contribute to\nenergy savings by minimizing the heating fuel consumption needed for vegetable production in this region.\n","subitem_description_type":"Abstract"},{"subitem_description":" 東日本大震災以降，岩手県沿岸南部地域の主力品目であるキュウリの生産量や販売額は減少しており，産地復興に繋がる技術が求められている．本地域は降雪日が少なく，冬期の日照時間は比較的長い．そのため，多層保温被覆資材（以降，保温資材）を園芸施設の内張に使用し開閉する技術は，本地域における冬期の暖房燃料使用量削減に有効と考える．\n暖房燃料使用量は保温資材の開閉時刻に依存しており，保温資材を既に導入している生産者は，これまでの園芸施設内部環境データおよび経験からその最適な開閉時刻を決定している．保温資材を交換した場合，その最適な時刻を新たに模索することになるため，異なる保温資材における開閉適時の傾向を把握することが重要である．まず簡易な熱収支計\n算を用いて暖房燃料使用量を算出するモデルを作成した結果，本モデルによる暖房燃料使用量の加温開始時刻は，実際に測定した時刻より早く，終了時刻は遅くなる傾向が見られたものの，暖房燃料使用量の大まかな日変動を捉えることができた．次に，このモデルを異なる園芸施設の向き・保温資材に適用し，それぞれの開閉適時を算出した．その結果，保温資材を熱貫流率の大きい素材に変更した場合，開時刻は早く，閉時刻は遅くなる傾向が見られ，日射透過性の大きい素材に変更した場合，逆の傾向になることが明らかになった．保温資材を内張に導入している生産者は，これまでの内張開閉時刻にこの傾向を考慮することで，比較的労力を掛けずに保温資材交換後の開閉適時を求めることができる．","subitem_description_type":"Abstract"}]},"item_10002_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"6章: 営農再開に向けた施設園芸の復興支援  /原著論文\nChapter6: Support and research trials for reconstruction of horticultural production areas toward the resumption of farming /Original articule","subitem_description_type":"Other"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24514/00006672","subitem_identifier_reg_type":"JaLC"}]},"item_10002_link_24":{"attribute_name":"関連リンク","attribute_value_mlt":[{"subitem_link_text":"J-Stage https://doi.org/10.34503/naroj.2021.8_199","subitem_link_url":"https://doi.org/10.34503/naroj.2021.8_199"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立研究開発法人 農業・食品産業技術総合研究機構"},{"subitem_publisher":"National Agriculture and Food Research Organization, Japan (NARO)"}]},"item_10002_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.34503/naroj.2021.8_199","subitem_relation_type_select":"DOI"}}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"本文はJ-Stageよりご利用いただけます。"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"This article full-text PDF is available at J-Stage."}]}]},"item_10002_relation_18":{"attribute_name":"他の資源との関係","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"2022.2 J-Stageへ移管しました"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"We changed the journal platform to J-Stage.　2022.2 -"}]}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2434-9909","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松田, 周"},{"creatorName":"マツダ, シュウ","creatorNameLang":"ja-Kana"},{"creatorName":"MATSUDA, Shu","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"漆原, 昌二"},{"creatorName":"ウルシバラ, ショウジ","creatorNameLang":"ja-Kana"},{"creatorName":"URUSHIBARA, Shouji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"千葉, 彩香"},{"creatorName":"チバ, アヤカ","creatorNameLang":"ja-Kana"},{"creatorName":"CHIBA, Ayaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 大輔"},{"creatorName":"タカハシ, ダイスケ","creatorNameLang":"ja-Kana"},{"creatorName":"TAKAHASHI, Daisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":""}],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"YOSHIKOSHI, Hisashi","creatorNameLang":"en"},{"creatorName":"吉越, 恆","creatorNameLang":"ja"},{"creatorName":"ヨシコシ, ヒサシ","creatorNameLang":"ja-Kana"},{"creatorName":"吉越, 恒","creatorNameLang":"ja"}],"familyNames":[{},{},{},{}],"givenNames":[{},{},{},{}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"川嶋, 浩樹"},{"creatorName":"カワシマ, ヒロキ","creatorNameLang":"ja-Kana"},{"creatorName":"KAWASHIMA, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_login","displaytype":"detail","filename":"10.24514-00006672_DOI_moved.pdf","filesize":[{"value":"208.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"10.24514-00006672_DOI_moved","url":"https://repository.naro.go.jp/record/6817/files/10.24514-00006672_DOI_moved.pdf"},"version_id":"59d59a0c-b33d-4164-ad74-58a7273a7f60"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"岩手県沿岸南部地域","subitem_subject_scheme":"Other"},{"subitem_subject":"多層保温被覆資材","subitem_subject_scheme":"Other"},{"subitem_subject":"熱収支モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"暖房燃料使用量","subitem_subject_scheme":"Other"},{"subitem_subject":"天空率算定図","subitem_subject_scheme":"Other"},{"subitem_subject":"coastal southern Iwate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"multi-layered thermal curtain","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heat balance model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heating fuel consumption","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"diagram for sky view factor","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"岩手県沿岸南部の園芸施設における暖房燃料使用量を最小にするための内張多層保温被覆資材の開閉適時の傾向","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"岩手県沿岸南部の園芸施設における暖房燃料使用量を最小にするための内張多層保温被覆資材の開閉適時の傾向"},{"subitem_title":"Optimum opening/closing timings tendency of multi-layered thermal curtains to minimize greenhouse heating fuel consumption in coastal southern Iwate, Japan","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"11","path":["555"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-11-24"},"publish_date":"2021-11-24","publish_status":"0","recid":"6817","relation_version_is_last":true,"title":["岩手県沿岸南部の園芸施設における暖房燃料使用量を最小にするための内張多層保温被覆資材の開閉適時の傾向"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-12-19T03:27:39.997478+00:00"}