{"_buckets": {"deposit": "3e060642-c949-4f71-8ee7-6770891962c2"}, "_deposit": {"id": "16857", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "16857"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00016857"}, "item_4_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "The Development of Rice Cultivation in Heilongjiang Province since the 1980s and the Factors Contributing to It"}]}, "item_4_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-12-15", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "43", "bibliographicPageStart": "17", "bibliographicVolumeNumber": "66", "bibliographic_titles": [{"bibliographic_title": "\u793e\u6703\u79d1\u5b78\u7814\u7a76"}]}]}, "item_4_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "\u672c\u7a3f\u306f\uff0c\u9ed2\u7adc\u6c5f\u7701\u306e\u7a32\u4f5c\u304c\u2460\u306a\u305c1980 \u5e74\u306b\u5165\u3063\u3066\u304b\u3089\u6025\u901f\u306b\u62e1\u5927\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u305f\u306e\u304b\uff0c\u2461\u4e00\u822c\u8fb2\u6751\u3068\u56fd\u6709\u8fb2\u5834\u306b\u304a\u3051\u308b\u7a32\u4f5c\u62e1\u5927\u306e\u5177\u4f53\u50cf\u306f\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3060\u3063\u305f\u306e\u304b\uff0c\u3092\u660e\u3089\u304b\u306b\u3057\u3088\u3046\u3068\u3059\u308b\u3082\u306e\u3067\u3042\u308b\uff0e\u307e\u305a\u2460\u3067\u306f\uff0c1970 \u5e74\u4ee3\u307e\u3067\u7a32\u4f5c\u304c\u62e1\u5927\u3057\u306a\u304b\u3063\u305f\u8981\u56e0\u3092\u691c\u8a0e\u3057\uff0c\u305d\u306e\u7406\u7531\u304c\u7acb\u67af\u75c5\u306b\u3042\u3063\u305f\u3053\u3068\u3092\u7a76\u660e\u3057\u305f\uff0e\u305d\u3057\u3066\uff0c1979 \u5e74\u304b\u3089\u80b2\u82d7\u7528\u571f\u306eph \u5024\u8abf\u6574\u6280\u8853\u3092\u542b\u3080\u65e5\u672c\u306e\u7a32\u4f5c\u6280\u8853\u304c\u9ed2\u7adc\u6c5f\u7701\u306b\u5c0e\u5165\u3055\u308c\u305f\u3053\u3068\u306b\u3088\u308a\uff0c\u7acb\u67af\u75c5\u306f\u514b\u670d\u3055\u308c\uff0c\u6280\u8853\u9762\u306e\u30cd\u30c3\u30af\u304c\u89e3\u6d88\u3055\u308c\u305f\uff0e\u80b2\u82d7\u7528\u571f\u306eph \u5024\u8abf\u6574\u6280\u8853\u306e\u5c0e\u5165\u304c\u305d\u306e\u5f8c\u306e\u7a32\u4f5c\u62e1\u5927\u306e\u6761\u4ef6\u3068\u306a\u3063\u305f\uff0e\u7d9a\u304f\u2461\u306b\u304a\u3044\u3066\u306f\uff0c\u4e00\u822c\u8fb2\u6751\u3068\u56fd\u6709\u8fb2\u5834\u306b\u304a\u3051\u308b\u7a32\u4f5c\u306e\u62e1\u5927\u306b\u306f\uff0c\u5ca9\u624b\u770c\u306e\u8fb2\u6c11\u85e4\u539f\u9577\u4f5c\u306b\u3088\u308a\u4f1d\u6388\u3055\u308c\u305f\u7a32\u4f5c\u6280\u8853\u304c\u5927\u304d\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u305f\u3053\u3068\uff0c\u56fd\u6709\u8fb2\u5834\u306b\u304a\u3044\u3066\u306f\u7dcf\u5c40\u304c\u7a4d\u6975\u7684\u306b\u52d5\u3044\u3066\u3044\u305f\u3053\u3068\uff0c\u305d\u306e\u969b\u56fd\u6709\u8fb2\u5834\u306b\u304a\u3051\u308b\u7279\u6b8a\u306a\u571f\u5730\u5236\u5ea6\u3082\u5927\u304d\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u305f\u3053\u3068\uff0c\u306a\u3069\u3092\u6307\u6458\u3057\u305f\uff0e", "subitem_description_type": "Abstract"}, {"subitem_description": "This paper clarifies why the rice cultivation in Heilongjiang Province rapidly developed after the 1980s. The spread of damping-off was the major factor that hampered the spread of rice cultivation until the end of the 1970s. However, the Japanese cultivation technologies including the ph valuas adjustment technology of nursery soils were introduced into Heilongjiang Province since 1979, and the introduction contributed to the eradication of damping-off leading to the rapid growth of the rice cultivation. The paper further reveals that the rice cultivation technologies introduced by Chousaku FUJIHARA, a Japanese farmer from Iwate Prefecture contributed to the expansion of rice cultivation in local and state-owned farms in Heilongjiang Province. In State-owned farms, the government and the special land system there also played an important role in the expansion of rice cultivation.", "subitem_description_type": "Abstract"}]}, "item_4_description_6": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "\u7279\u96c6\u3000\u4e2d\u56fd\u306e\u5730\u57df\u7d4c\u6e08\u554f\u984c", "subitem_description_type": "Other"}]}, "item_4_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "161019", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "LI, Haixun"}]}]}, "item_4_publisher_20": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u6771\u4eac\u5927\u5b66\u793e\u4f1a\u79d1\u5b66\u7814\u7a76\u6240"}]}, "item_4_select_14": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_4_source_id_10": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00108966", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2189-4256", "subitem_source_identifier_type": "ISSN"}]}, "item_4_text_21": {"attribute_name": "\u51fa\u7248\u8005\u5225\u540d", "attribute_value_mlt": [{"subitem_text_value": "Institute of Social Science, The University of Tokyo"}]}, "item_4_text_4": {"attribute_name": "\u8457\u8005\u6240\u5c5e", "attribute_value_mlt": [{"subitem_text_value": "\u6771\u4eac\u5927\u5b66\u5927\u5b66\u9662\u7d4c\u6e08\u5b66\u7814\u7a76\u79d1"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u674e, \u6d77\u8a13"}], "nameIdentifiers": [{"nameIdentifier": "161018", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-07-14"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "shk066001003.pdf", "filesize": [{"value": "12.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 12700000.0, "url": {"label": "shk066001003.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/16857/files/shk066001003.pdf"}, "version_id": "3f05bf6a-fcc2-4544-8a44-3c6fd41bea46"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "\u65e5\u672c\u7a32\u4f5c\u6280\u8853", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ph\u5024\u8abf\u6574\u6280\u8853", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u5442\u9577\u6587", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u4e00\u822c\u8fb2\u6751", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u56fd\u6709\u8fb2\u5834", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u9ed2\u7adc\u6c5f\u7701\u7a32\u4f5c\u306e\u62e1\u5927\u8981\u56e0\u30681980\u5e74\u4ee3\u4ee5\u964d\u306e\u5c55\u958b", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u9ed2\u7adc\u6c5f\u7701\u7a32\u4f5c\u306e\u62e1\u5927\u8981\u56e0\u30681980\u5e74\u4ee3\u4ee5\u964d\u306e\u5c55\u958b"}]}, "item_type_id": "4", "owner": "1", "path": ["55/864/872/876", "9/504/867/874/877"], "permalink_uri": "http://hdl.handle.net/2261/61172", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2016-11-20"}, "publish_date": "2016-11-20", "publish_status": "0", "recid": "16857", "relation": {}, "relation_version_is_last": true, "title": ["\u9ed2\u7adc\u6c5f\u7701\u7a32\u4f5c\u306e\u62e1\u5927\u8981\u56e0\u30681980\u5e74\u4ee3\u4ee5\u964d\u306e\u5c55\u958b"], "weko_shared_id": null}