{"_buckets": {"deposit": "d85950e6-baf3-4751-b2a6-fcb5fc5a8014"}, "_deposit": {"created_by": 11, "id": "250", "owners": [11], "pid": {"revision_id": 0, "type": "depid", "value": "250"}, "status": "published"}, "_oai": {"id": "oai:repository.naro.go.jp:00000250", "sets": ["39", "81"]}, "author_link": ["1428", "862", "2349", "208", "1133", "209"], "item_10002_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2018-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "67", "bibliographicPageEnd": "46", "bibliographicPageStart": "35", "bibliographic_titles": [{"bibliographic_title": "農研機構研究報告 九州沖縄農業研究センター"}, {"bibliographic_title": "Bulletin of the NARO, Agricultural Research for Kyushu Okinawa Region", "bibliographic_titleLang": "en"}]}]}, "item_10002_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "九州沖縄農業研究センター都城研究拠点での育種試験における品種「コガネセンガン」および「シロユタカ」の収量およびでん粉含量の変動と栽培期間中の気象条件（気温，降水量，日照時間）の相関関係について解析した。その結果， 収量は無マルチの標準栽培では主に栽培期間中の各月の最高気温や 6 月から 8 月の日照時間と正の相関を，6 月から 8 月の降水量とは負の相関を示し，栽培期間を通じて気温が高く梅雨から夏にかけての天候が良い場合に多収となる傾向がみられた。一方，透明マルチを使用した長期マルチ栽培では収量は主に 5 月および 8 月以降の気温と正の相関を，8 月の降水量とは負の相関を示し，生育初期と生育後半の気象条件が良いと多収になる傾向がみられた。ただし，「シロ  ユタカ」の長期マルチ栽培では収量と気象条件の相関は低かった。一方，でん粉含量は標準栽培では主に 8 月の日照時間と正の相関が，長期マルチ栽培では 8 月の最低気温と負の相関が見られ，夏季の気象条件の影響が大きいと考えられた。重回帰分析により収量やでん粉含量の変動に与える気象条件の影響度合いを推定したところ，標準栽培の「コガネセンガン」および「シロユタカ」や長期マルチ栽培の「コガネセンガン」では，収量，でん粉含量ともに年次変動の60 % 以上が気象条件で説明可能であったが，長期マルチ栽培の「シロユタカ」では収量，でん粉含量ともに気象以外の要因の影響も大きいと考えられた。\nTo investigate the effects of weather conditions on the yield and starch content of sweet potato storage roots, Pearson\u0027s coefficients of correlation were calculated using the data of sweet potato breeding experiments at the Miyakonojo Research Station from 1989 to 2016 (cultivars Koganesengan and Shiroyutaka) and the monthly average of daily weather data (mean temperature (MT), highest temperature (HT), lowest temperature (LT), rainfall (RF), and sunshine duration (SD)) during the sweet potato cultivation period of (May to October). The yield in non-mulching culture conditions correlated positively with HT in all months during the cultivation period and with SD in June to August, but correlated negatively with RF in June to August. These results suggest that higher air temperature throughout the cultivation period and fine weather during the rainy season and the summer season increased the yield. Meanwhile, the yield in mulching culture conditions correlated positively with HT in May and August to October, but correlated negatively with RF in August, suggesting that weather conditions in the early and late growth stages are important. Starch content correlated positively with SD in August in the non-mulching culture, but correlated negatively with LT in August in the mulching culture. Multiple regression analysis using principal components derived from weather data as explanatory variables suggested that more than 60% of the annual variation in both yield and starch content can be explained by variation in weather conditions, except for the cultivar Shiroyutaka in the mulching culture, for which less than 50% was explained by the weather conditions.", "subitem_description_type": "Abstract"}]}, "item_10002_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.24514/00000230", "subitem_identifier_reg_type": "JaLC"}]}, "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 (NARO)"}]}, "item_10002_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "10.24514/00000230", "subitem_relation_type_select": "DOI"}}]}, "item_10002_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2432-8103", "subitem_source_identifier_type": "ISSN"}]}, "item_10002_version_type_20": {"attribute_name": "著者版フラグ", "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": "田中, 勝"}, {"creatorName": "タナカ, マサル", "creatorNameLang": "ja-Kana"}, {"creatorName": "TANAKA, Masaru", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1428", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "60391455", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=60391455"}, {"nameIdentifier": "masaru1104", "nameIdentifierScheme": "researchmap", "nameIdentifierURI": 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"ja-Kana"}, {"givenName": "康浩", "givenNameLang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "2349", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "80355677", "nameIdentifierScheme": "e-Rad", "nameIdentifierURI": "https://kaken.nii.ac.jp/ja/search/?qm=80355677"}, {"nameIdentifier": "TakahataYasuhiro", "nameIdentifierScheme": "researchmap", "nameIdentifierURI": "http://researchmap.jp/TakahataYasuhiro"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-03-27"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "NARO_ko_67_004p.pdf", "filesize": [{"value": "526.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 526400.0, "url": {"label": "NARO_ko_67_004p.pdf", "url": 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Research Station of the NARO Kyushu Okinawa Agricultural Research Center", "subitem_title_language": "en"}]}, "item_type_id": "10002", "owner": "11", "path": ["39", "81"], "permalink_uri": "https://doi.org/10.24514/00000230", "pubdate": {"attribute_name": "公開日", "attribute_value": "2018-03-27"}, "publish_date": "2018-03-27", "publish_status": "0", "recid": "250", "relation": {}, "relation_version_is_last": true, "title": ["九州沖縄農業研究センター都城研究拠点におけるサツマイモの収量およびでん粉含量と気象条件の関係"], "weko_shared_id": -1}