{"created":"2023-06-19T07:30:45.911266+00:00","id":787,"links":{},"metadata":{"_buckets":{"deposit":"4ec43b90-94ed-4227-8430-2e8ae9d8ef18"},"_deposit":{"created_by":3,"id":"787","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"787"},"status":"published"},"_oai":{"id":"oai:nodai.repo.nii.ac.jp:00000787","sets":["47:48:181:183"]},"author_link":["4092","4094","4089","4087","4096","4088","4099","4100","4097","4098","4095","4091","4090","4093"],"item_1_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-09-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"41","bibliographicPageStart":"33","bibliographicVolumeNumber":"64","bibliographic_titles":[{}]}]},"item_1_description_10":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"モンゴルにおいて，施肥を行わない粗放的農地の拡大から土壌保全のための技術が求められている。そこでモンゴルの半乾燥地において，2010年から2013年にわたり行った，家畜糞を自給可能な肥料として使用する圃場試験について報告する。最初の圃場試験（Experiment-1）では，モンゴルで伝統的な粗放的農地管理下において，2010年から2012年にわたり，バレイショ，ライ麦，飼料用カブを家畜糞堆肥（ヤギおよび羊の糞）40 Mg ha－1y－1または化学肥料（90 kg ha－1y－1 of N, P2O5, and K2O）を使用して3年間栽培した。次の圃場試験（Experiment-2）では，より集約的に雑草除去を行う条件下で2013年に家畜糞堆肥を2ヶ月熟成したもの（2m-compost）および2年間熟成した堆肥（2y-compost）をそれぞれ20, 40, 60 Mg ha－1施用し，バレイショを栽培した。Experiment-1の結果，3年間の栽培において，土壌中可給態窒素量および収量は，ともに家畜糞堆肥において多く，化学肥料の施与効果は全く認められなかった。化学肥料の効果が認められなかった理由として，生育期間中の降水量の不足及び粗放的管理下における雑草によるストレスが考えられる。しかしながらExperiment-2の結果として，雑草除去を行う条件下では2y-compost施用下において無施肥区に比べ有意な収量増加が認められた。これは2y-compostの熟成期間が長くそれにより窒素含量も高かったことによると見られた。これらの結果から，モンゴルにおいて伝統的な粗放的農地管理下では，化学肥料，有機肥料の使用はともに収量向上に効果的でなく，一方で堆肥施肥は集約的な農地管理下で有効に収量を向上させうることが示された。","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"In Mongolia, the rapid increase of extensive cropping areas without fertilization has created a serious need for land conservation technology.  This paper describes the field study we conducted in a semi-arid region of Mongolia from 2010 to 2013 in which we used animal composts as a self-support fertilizer for two field experiments.  In the first field experiment (Experiment-1), from 2010 to 2012, potato, rye, pea and turnip crops were cultivated in the compost plot with the application of animal compost (3-month matured dung of sheep and goats) of 40 Mg ha－1y－1, and in the NPK plot with the application of chemical fertilizer (90 kg ha－1y－1 of N, P2O5, and K2O) under traditional extensive land management without weed control.  In the second field experiment (Experiment-2) in 2013, the effects of composts with different application amounts and maturing time were studied under weed control.  The composts with a 2-year maturing time (2y-compost) and a 2-month maturing time (2m-compost) were applied in amounts of 20, 40, and 60 Mg ha－1 for potato and wheat.  From the results of Experiment-1, during three years, we saw that the soil available-N values and crop yields tended to be higher for the compost plot and there was no effect from chemical fertilizer on crop yields.  The low efficiency of chemical fertilizer might be due to insufficient precipitation and severe weed stress under extensive land management. However, the use of animal compost had an apparent positive effect in Experiment-2 with controlling the weed effect.  We observed significantly higher yields for application of the 2y-compost compared to the control.  The long maturing time compost was more effective to increase crop yields due to its higher N content.  These results showed that the use of both chemical and organic fertilizer was not effective to increase crop production under the extensive cropping system traditionally used in Mongolia.  Also it was shown that the compost application increases crop yield under intensive land management.","subitem_description_type":"Other"}]},"item_1_description_13":{"attribute_name":"レポート・講演番号","attribute_value_mlt":[{"subitem_description":"E","subitem_description_type":"Other"}]},"item_1_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"1","subitem_description_type":"Other"}]},"item_1_description_2":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P","subitem_description_type":"Other"}]},"item_1_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"論文","subitem_description_type":"Other"}]},"item_1_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_1_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00164184","subitem_source_identifier_type":"NCID"}]},"item_1_text_6":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"Mongolian State University of Life Sciences"},{"subitem_text_value":"Mongolian State University of Life Sciences"},{"subitem_text_value":"Mongolian State University of Life Sciences"},{"subitem_text_value":"東京農業大学生物産業学部作物生産管理学研究"},{"subitem_text_value":"東京農業大学生物産業学部作物生産管理学研究"},{"subitem_text_value":"東京農業大学生物産業学部作物生産管理学研究"},{"subitem_text_value":"東京農業大学生物産業学部作物生産管理学研究"}]},"item_1_text_7":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Mongolian State University of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Mongolian State University of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Mongolian State University of Life Sciences"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Agriculture, Faculty of Bioindustry, Dept. Northern Biosphere Agriculture"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Agriculture, Faculty of Bioindustry, Dept. Northern Biosphere Agriculture"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Agriculture, Faculty of Bioindustry, Dept. Northern Biosphere Agriculture"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Agriculture, Faculty of Bioindustry, Dept. Northern Biosphere Agriculture"}]},"item_1_title_3":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_title":"モンゴル　ノウギョウ　ニ　オケル　ユウキヒリョウ　ト　カガクヒリョウ　ノ　シュウリョウ　ヘ　ノ　コウカ　ノ　ヒカク"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Javkhlantuya, Altansuvd"}],"nameIdentifiers":[{"nameIdentifier":"4087","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Lkham, Davaa"}],"nameIdentifiers":[{"nameIdentifier":"4088","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Gonchig, Solongo"}],"nameIdentifiers":[{"nameIdentifier":"4089","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中丸, 康夫"},{"creatorName":"ナカマル, ヤスオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"4090","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"笠島, 真也"},{"creatorName":"カサジマ, シンヤ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"4091","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"伊藤, 博武"},{"creatorName":"イトウ, ヒロタケ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"4092","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉田, 穂積"},{"creatorName":"ヨシダ, ホズミ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"4093","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Altansuvd, Javkhlantuya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4094","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Davaa, Lkham","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4095","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Solongo, Gonchig","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4096","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakamaru, Yasuo M","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4097","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kasajima, Shinya","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4098","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ito, Hirotake","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4099","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Hozumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4100","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":"2019-10-11"}],"displaytype":"detail","filename":"6402_033.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"64_33","url":"https://nodai.repo.nii.ac.jp/record/787/files/6402_033.pdf"},"version_id":"016318fb-51fd-4df6-9cff-f93c967e23e3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"モンゴル","subitem_subject_scheme":"Other"},{"subitem_subject":"作物収量","subitem_subject_scheme":"Other"},{"subitem_subject":"カスタノーゼム","subitem_subject_scheme":"Other"},{"subitem_subject":"土壌劣化","subitem_subject_scheme":"Other"},{"subitem_subject":"家畜糞コンポス","subitem_subject_scheme":"Other"},{"subitem_subject":"Mongolia","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Crop yield","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Kastanozem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Land degradation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Animal compost","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"モンゴル農業における有機肥料と化学肥料の収量への効果の比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"モンゴル農業における有機肥料と化学肥料の収量への効果の比較"},{"subitem_title":"Comparison of the Effect of Organic and Chemical Fertilizer on Crop Yield in Mongolian Agriculture","subitem_title_language":"en"}]},"item_type_id":"1","owner":"3","path":["183"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-10-11"},"publish_date":"2019-10-11","publish_status":"0","recid":"787","relation_version_is_last":true,"title":["モンゴル農業における有機肥料と化学肥料の収量への効果の比較"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-19T07:43:55.106264+00:00"}