{"_buckets": {"deposit": "f5e48e70-91f0-42f1-86b7-1ff7aa70c90c"}, "_deposit": {"id": "2002902", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002902"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002902", "sets": ["1642837916513", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\u7b2c 3 \u5831\u6697\u8d64\u8272\u571f\u306e pH \u3068\u53ef\u6eb6\u6027\u30b1\u30a4\u9178(\u30b5\u30c8\u30a6\u30ad\u30d3\u5897\u53ce\u6cd5\u306b\u95a2\u3059\u308b\u571f\u58cc\u80a5\u6599\u5b66\u7684\u7814\u7a76)(\u8fb2\u82b8\u5316\u5b66\u79d1)", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "3. pH and soluble silica in Dark Red soils (Fertility Studies on Soils of Okinawa in Relation to Sugarcane Production) (Department of Agricultural Chemistry)", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5927\u5c4b, \u4e00\u5f18", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u559c\u540d, \u666f\u79c0", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Oya, Kazuhiro", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Kina, Keishu", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "\u6697\u8d64\u8272\u571f\u30b5\u30c8\u30a6\u30ad\u30d3\u7551\u306b\u304a\u3051\u308b\u30b1\u30a4\u9178\u306b\u95a2\u3059\u308b\u77e5\u898b\u3092\u5f97\u308b\u305f\u3081,\u5bae\u53e4\u5cf68\u30f5\u6240,\u7cf8\u6e80\u5e024\u30f5\u6240\u8a0812\u30f5\u6240\u306e\u6697\u8d64\u8272\u571f\u30b5\u30c8\u30a6\u30ad\u30d3\u7551(1985\u5e74\u590f\u690d\u3048)\u306b\u3064\u3044\u30661986\u5e746\u6708\u0026acd;12\u6708\u306b\u304b\u3051\u3066\u571f\u58ccpH,\u571f\u58cc\u53ef\u6eb6\u6027\u30b1\u30a4\u9178\u542b\u91cf,\u30b5\u30c8\u30a6\u30ad\u30d3\u8449\u8eab\u53ca\u3073\u8449\u9798\u306e\u30b1\u30a4\u9178\u542b\u6709\u7387\u306a\u3069\u3092\u8abf\u3079\u305f\u3002\u7d50\u679c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u3063\u305f\u3002\u8abf\u67fb\u5703\u5834\u3067\u306f\u571f\u58ccpH\u304c\u30b5\u30c8\u30a6\u30ad\u30d3\u683d\u57f9\u306e\u9069\u6027\u5024(pH6.0\u0026acd;7.0)\u306b\u3042\u308b\u3082\u306e\u306f\u5c11\u306a\u304b\u3063\u305f\u3002\u571f\u58cc\u306e\u53ef\u6eb6\u6027\u30b1\u30a4\u9178\u306f\u7d046\u0026acd;100/100g\u306e\u7bc4\u56f2\u306b\u3042\u3063\u305f\u304c,6\u6708\u3088\u308a10\u6708\u306b\u6e1b\u5c11\u3057\u3066\u304a\u308a,\u3053\u306e\u6e1b\u5c11\u306e\u7a0b\u5ea6\u306f\u9178\u6027\u571f\u58cc\u3067\u5927\u304d\u304b\u3063\u305f\u3002\u307e\u305f\u571f\u58cc\u306epH(H_2O\u53ca\u3073KCl)\u3068\u53ef\u6eb6\u6027\u30b1\u30a4\u9178\u306e\u9593\u306b\u306f\u7d71\u8a08\u7684\u306b\u6709\u610f(5%)\u306a\u6b63\u306e\u76f8\u95a2\u95a2\u4fc2\u304c\u8a8d\u3081\u3089\u308c\u305f\u3002\u30b5\u30c8\u30a6\u30ad\u30d3\u8449\u8eab\u53ca\u3073\u8449\u9798\u306e\u30b1\u30a4\u9178\u542b\u6709\u7387\u306f\u4e21\u8005\u3068\u30826\u6708\u304b\u308912\u6708\u306b\u5411\u3051\u3066\u9ad8\u304f\u306a\u308b\u50be\u5411\u304c\u307f\u3089\u308c\u305f\u3002\u30b1\u30a4\u9178\u542b\u6709\u7387\u306b\u304a\u3044\u3066\u8449\u8eab\u3068\u8449\u9798\u306b\u5927\u304d\u306a\u5dee\u306f\u898b\u3089\u308c\u306a\u304b\u3063\u305f\u304c,\u540c\u542b\u6709\u7387\u306e\u3070\u3089\u3064\u304d\u306f\u8449\u9798\u3067\u5c0f\u3055\u3044\u50be\u5411\u304c\u307f\u3089\u308c\u305f\u3002\u571f\u58cc\u306e\u53ef\u6eb6\u6027\u30b1\u30a4\u9178\u542b\u91cf\u3068\u30b5\u30c8\u30a6\u30ad\u30d3\u8449\u8eab\u30fb\u8449\u9798\u306e\u30b1\u30a4\u9178\u542b\u6709\u7387\u306e\u9593\u306b\u306f\u591a\u304f\u306e\u5834\u5408\u6709\u610f\u306a\u6b63\u306e\u76f8\u95a2\u95a2\u4fc2\u304c\u8a8d\u3081\u3089\u308c\u305f\u3002\u4f46\u3057\u76f8\u95a2\u95a2\u4fc2\u306f6\u6708\u306e\u571f\u58cc\u53ef\u6eb6\u6027\u30b1\u30a4\u9178\u542b\u91cf\u5bfe8\u6708\u306e\u8449\u8eab\u30fb\u8449\u9798\u306e\u30b1\u30a4\u9178\u542b\u6709\u7387\u53ca\u307310\u6708\u306e\u571f\u58cc\u53ef\u6eb6\u6027\u30b1\u30a4\u9178\u542b\u91cf\u5bfe12\u6708\u306e\u8449\u8eab\u30fb\u8449\u9798\u306e\u30b1\u30a4\u9178\u542b\u6709\u7387\u3067\u3088\u308a\u5927\u304d\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308a,\u30b5\u30c8\u30a6\u30ad\u30d3\u690d\u7269\u4f53\u306b\u304a\u3051\u308b\u30b1\u30a4\u9178\u306e\u5438\u53ce\u79fb\u52d5\u306b\u306f\u6642\u9593\u306e\u304b\u304b\u308b\u3053\u3068\u304c\u4f3a\u308f\u308c\u305f\u3002", "subitem_description_type": "Other"}, {"subitem_description": "Silicon in not regarded as essential nutrient element for the plant. The authors, however, think that this element may have some favorable effects on the grwoth and sugar production of the cane crop, for this crop absorbs a quantity of silica as its nature, and that it is necessary to study silica status in the soil in relation to sugarcane production. Soil pH, soluble silica in the soil as determined by exraction with a normal pH 4.0 acetic acid buffer solution, and percent silica in the cane leaf blade and sheath were investigated on 12 fields of Dark Red soil in 1986. The fields had been planted to sugarcane (NCo : 310) in late summer of the previous year, and covered 8 in Miyako-Jima Island and 4 in Itoman-City of Okinawa Island. Four samples of soil, 0 to 15cm in depth, were also collected from each cane field in June and October, and 4 samples of fully developed No. 1 to 3 cane leaf blades and sheaths were also collected from each field in 2 month intervals from June to December, 1986. The soil pH values ranged from acid to alkaline, and those of only 2 fields were in the preferable range between pH 6.0 and 7.0. The contents of soluble silica in the soil ranged from 6 to 100mg/100g, and they tended to decrease from June to October. The degree of the decrease was more in the acid soils than that in the alkaline soils. There were significant positive correlations at the 5% level between the pH values with both water and a normal potassium chloride solution and the contents of soluble silica in the soil. Percent silica of the cane leaf blades and sheaths tended to increase from June to December. There were little difference in the percent silica between the cane leaf blades and sheaths. Percent of covariance in the percent silica of leaf sheaths leaf blades and sheaths. Percent of covariance in the percent silica of leaf sheaths appeared to be lesser than those of the leaf blades when compared among the samples from the same field. There were also significant positive correlations between the contents of soluble silica in soil and the percent silica of the cane leaf blades and sheaths in many cases. It was assumed that absorption and movement of silica would be slow in the cane plant, becuase the correlation coefficient as determined in consecutive months was indicative to show a time lag between the percent silica of the leaf blades and sheaths and the contents of soluble silica in the soil.", "subitem_description_type": "Other"}, {"subitem_description": "\u7d00\u8981\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/3873"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0370-4246"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00250548"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8\u5b66\u8853\u5831\u544a"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "36", "bibliographicPageEnd": "31", "bibliographicPageStart": "25"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "KJ00000161615.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002902/files/KJ00000161615.pdf"}, "version_id": "cd64f687-97c6-4a79-bf76-a03e68bd7049"}]}, "item_title": "\u7b2c 3 \u5831\u6697\u8d64\u8272\u571f\u306e pH \u3068\u53ef\u6eb6\u6027\u30b1\u30a4\u9178(\u30b5\u30c8\u30a6\u30ad\u30d3\u5897\u53ce\u6cd5\u306b\u95a2\u3059\u308b\u571f\u58cc\u80a5\u6599\u5b66\u7684\u7814\u7a76)(\u8fb2\u82b8\u5316\u5b66\u79d1)", "item_type_id": "15", "owner": "1", "path": ["1642837916513", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/3873", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2002902", "relation": {}, "relation_version_is_last": true, "title": ["\u7b2c 3 \u5831\u6697\u8d64\u8272\u571f\u306e pH \u3068\u53ef\u6eb6\u6027\u30b1\u30a4\u9178(\u30b5\u30c8\u30a6\u30ad\u30d3\u5897\u53ce\u6cd5\u306b\u95a2\u3059\u308b\u571f\u58cc\u80a5\u6599\u5b66\u7684\u7814\u7a76)(\u8fb2\u82b8\u5316\u5b66\u79d1)"], "weko_shared_id": -1}