{"created":"2023-05-15T10:00:07.217065+00:00","id":4431,"links":{},"metadata":{"_buckets":{"deposit":"853ea34d-4134-492e-bcf9-116fd082209e"},"_deposit":{"created_by":5,"id":"4431","owner":"5","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"4431"},"status":"published"},"_oai":{"id":"oai:miyazaki-u.repo.nii.ac.jp:00004431","sets":["74","74:43"]},"author_link":["4783"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"8","bibliographicPageStart":"1","bibliographicVolumeNumber":"26","bibliographic_titles":[{"bibliographic_title":"Proceedings of 2013 Conference of Australia Society for Engineering in Agriculture","bibliographic_titleLang":"en"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In some coral islands of Okinawa, Japan, the beef cattle production had been carried out for a long time while grazing in native pasture and in developed pasture traditionally. The pasture in Kuro-shima, being very flat, was divided with coral stone walls because of stony due to coral island. The grassland productivity was low and the beef cattle production was continued with little progress. A large scale of the grassland development in Okinawa was started from 1984. As the first method for grassland development, the equipment of “stabilizer\", improved a road stabilizer for digging coral bedrock deeper, was used. In the second method, they used the equipment of “stone crusher\" improved to make coral stones smaller after the stabilizer's work. The distribution of sieving stone and the grass roots were compared with two methods. As the result, the weight content of stone under 30 mm size was 84% of the first method and 86% of the second one, and the stone in top layer (0~10 cm depth) was smaller by the second one. The percentage of grass roots of the second one was a lot in the deeper soil layer than of the first one. Thus the method using stabilizer and stone crusher was effective for the coral grassland.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10003_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Engineers Australia","subitem_publisher_language":"en"}]},"item_10003_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":"細川, 吉晴","creatorNameLang":"ja"},{"creatorName":"ホソカワ, ヨシハル","creatorNameLang":"ja-Kana"},{"creatorName":"Hosokawa, Yoshiharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-06-21"}],"displaytype":"detail","filename":"hosokawa2013.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"hosokawa2013.pdf","url":"https://miyazaki-u.repo.nii.ac.jp/record/4431/files/hosokawa2013.pdf"},"version_id":"40b4e356-04f4-4598-9ecb-c5b2cc27606c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"coral island, grassland development, grass-root distribution, soil structure, stone crusher","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Effect of Grassland Development Methods on Soil Structure in the Coral Island (Kuro-shima) of Okinawa, Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of Grassland Development Methods on Soil Structure in the Coral Island (Kuro-shima) of Okinawa, Japan","subitem_title_language":"en"}]},"item_type_id":"10003","owner":"5","path":["74","43"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-06-21"},"publish_date":"2020-06-21","publish_status":"0","recid":"4431","relation_version_is_last":true,"title":["Effect of Grassland Development Methods on Soil Structure in the Coral Island (Kuro-shima) of Okinawa, Japan"],"weko_creator_id":"5","weko_shared_id":2},"updated":"2023-07-30T07:30:39.730854+00:00"}