{"_buckets": {"deposit": "362c7b0a-81f4-4875-841b-a617ba7232d1"}, "_deposit": {"id": "2016950", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2016950"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02016950", "sets": ["1642838337053", "1642838412624"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "\u65bd\u80a5\u7ba1\u7406\u3092\u901a\u3058\u305f\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u7cd6\u5ea6\u5411\u4e0a\u306b\u95a2\u3059\u308b\u7814\u7a76 : \u7b2c1\u5831\uff0e\u5869\u5316\u30ab\u30ea\u304a\u3088\u3073\u786b\u9178\u30ab\u30ea\u304c\u30dd\u30c3\u30c8\u683d\u57f9\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u306b\u4e0e\u3048\u308b\u5f71\u97ff", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Studies on an Improvement of Sugarcane Quality through Fertilizer Management Practices. : 1. Effects of Potassium Chloride and Potassium Sulfate on Sucrose Concentration in Sugarcane Juice under Pot Conditions.", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u6e21\u9089, \u5065\u592a", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u798f\u6fa4, \u5eb7\u5178", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u6cb3\ufa11, \u4fca\u4e00\u90ce", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u51a8\u6c38, \u6df3", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u85ae\u7530, \u4f38", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u8acf\u8a2a, \u7adc\u4e00", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u4e0a\u91ce, \u6b63\u5b9f", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u5ddd\u6e80, \u82b3\u4fe1", "creatorNameLang": "ja"}]}, 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"\u4e00\u822c\u7684\u306b\u30b5\u30c8\u30a6\u30ad\u30d3\u683d\u57f9\u306b\u306f\u30ab\u30ea\u80a5\u6599\u306b\u5869\u5316\u30ab\u30ea\uff08KCl\uff09\u304c\u7528\u3044\u3089\u308c\u308b\uff0e\u3053\u308c\u307e\u3067\u306b\u6c96\u7e04\u770c\u306b\u304a\u3044\u3066\u30b5\u30c8\u30a6\u30ad\u30d3\u643e\u6c41\u6db2\u4e2d\u306b\u542b\u307e\u308c\u308bK^+\u3068\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u306e\u9593\u306b\u306f\u8ca0\u306e\u76f8\u95a2\u95a2\u4fc2\u304c\u3042\u308b\u3053\u3068\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u308b\uff0e\u4e00\u65b9\u3067\uff0c\u786b\u9178\u30ab\u30ea\uff08K_2SO_4\uff09\u65bd\u80a5\u91cf\u3092\u5897\u52a0\u3055\u305b\u305f\u30dd\u30c3\u30c8\u8a66\u9a13\u3067\u306f\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u306e\u4f4e\u4e0b\u306f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u306a\u3044\uff0e\u3053\u306e\u3053\u3068\u304b\u3089\uff0c\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u7cd6\u5ea6\u306fK^+\u3060\u3051\u3067\u306a\u304fCl^-\u3084SO_4^\u003c2-\u003e\u306a\u3069\u306e\u526f\u6210\u5206\u306b\u3082\u5f71\u97ff\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\uff0e\u3053\u306e\u4eee\u8aac\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081KCl\u304a\u3088\u3073K_2SO_4\u3092\u7528\u3044\u3066\u65bd\u80a5\u91cf\u3092\u5909\u5316\u3055\u305b\u305f\u30dd\u30c3\u30c8\u8a66\u9a13\u30922\u5ea6\u884c\u3063\u305f\uff0e\u30ab\u30ea\u80a5\u6599\u306e\u7a2e\u985e\u306b\u3088\u3089\u305a\uff0c\u643e\u6c41\u6db2\u4e2dK^+\uff0cCl^-\u542b\u6709\u7387\u306f\u65bd\u80a5\u91cf\u306e\u5897\u52a0\u306b\u3068\u3082\u306a\u3044\u8457\u3057\u304f\u5897\u52a0\u3057\u305f\u304c\uff0cSO_4^\u003c2-\u003e\u542b\u6709\u7387\u3078\u306e\u51e6\u7406\u306e\u5f71\u97ff\u306f\u5c0f\u3055\u304b\u3063\u305f\uff0e\u8a66\u9a131\u306b\u304a\u3044\u30668\u6708\u306e\u6642\u70b9\u3067\u306fKCl\uff0cK_2SO_4\u65bd\u80a5\u533a\u3068\u3082\u306b\u65bd\u80a5\u91cf\u306e\u5897\u52a0\u306b\u3068\u3082\u306a\u3044\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u304c\u5897\u52a0\u3059\u308b\u50be\u5411\u304c\u8a8d\u3081\u3089\u308c\u305f\uff0e\u3057\u304b\u3057\uff0c10\uff0c12\u6708\u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3067\u306fKCl\u65bd\u80a5\u91cf\u304c\u5897\u52a0\u3059\u308b\u3068\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u304c\u4f4e\u4e0b\uff0cK_2SO_4\u65bd\u80a5\u91cf\u304c\u5897\u52a0\u3059\u308b\u3068\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u304c\u5897\u52a0\u3059\u308b\u50be\u5411\u304c\u898b\u3089\u308c\uff0c\u30ab\u30ea\u80a5\u6599\u306e\u7a2e\u985e\u306b\u3088\u308a\u30b7\u30e7\u7cd6\u3078\u4e0e\u3048\u308b\u5f71\u97ff\u304c\u7570\u306a\u3063\u305f\uff0e\u540c\u69d8\u306b\u8a66\u9a132\u3067\u3082\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u306e\u4f4e\u4e0b\u306fKCl\u65bd\u80a5\u4e0b\u3067\u306e\u307f\u78ba\u8a8d\u3055\u308c\u305f\uff0e\u3053\u306e\u3053\u3068\u304b\u3089\uff0cK^+\u3067\u306f\u306a\u304fKCl\u306b\u542b\u307e\u308c\u308bCl^-\u304c\u7cd6\u5ea6\u4f4e\u4e0b\u306e\u4e3b\u8981\u56e0\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\uff0c\u30ab\u30ea\u80a5\u6599\u304c\u904e\u5270\u306b\u65bd\u80a5\u3055\u308c\u3066\u3044\u308b\u5730\u57df\u3067\u306fKCl\u65bd\u80a5\u91cf\u306e\u4f4e\u6e1b\u307e\u305f\u306fK_2SO_4\u306e\u4ee3\u66ff\u5229\u7528\u306b\u3088\u308a\uff0c\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u7cd6\u5ea6\u5411\u4e0a\u3092\u9054\u6210\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u793a\u3055\u308c\u305f\uff0e", "subitem_description_type": "Other"}, {"subitem_description": "Sugarcane is generally fertilized with potassium chloride (KCl). It has been reported that there is a negative correlation between K^+ and sucrose concentrations in sugarcane juice in Okinawa. On the other hands, pot experiments revealed that increasing levels of potassium sulfate (K_2SO_4) did not decrease sucrose concentration, indicating that sugarcane quality may be affected not only by K^+ but by other components of potassium fertilizer, such as Cl^\u2212 and SO_4^\uff1c2\u2212\uff1e. We thus conducted two pot experiments changing levels of KCl and K_2SO_4 to test this hypothesis. As potassium levels increased, irrespective of types of potassium fertilizers, K^+ and Cl^\u2212 concentrations in juice significantly increased, while SO_4^\uff1c2\u2212\uff1econcentration did not change much. In the first experiment, both KCl and K_2SO_4 enhanced sucrose concentration in August. In October and December, however, the relationships completely changed based on the potassium type: with an increase of potassium fertilizer, sucrose concentration decreased in KCl plots but increased in K_2SO_4 plots. Similarly, sucrose reduction was only seen with increasing KCl levels in the second experiment. These results suggest that Cl^\u2212 is the primary factor in sucrose reduction, suggesting that we may improve sugarcane quality by lowering KCl amount or using K_2SO_4 instead of KCl.", "subitem_description_type": "Other"}, {"subitem_description": "\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u6c96\u7e04\u8fb2\u696d\u7814\u7a76\u4f1a"}, {"subitem_1522300295150": "en", "subitem_1522300316516": "Okinawa Agriculture Research Society"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "jpn"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "1344-1477"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00083297"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u6c96\u7e04\u8fb2\u696d"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "1", "bibliographicPageEnd": "25", "bibliographicPageStart": "15", "bibliographicVolumeNumber": "48"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "journal article", "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": "Vol48No1p15.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2016950/files/Vol48No1p15.pdf"}, "version_id": "0b6a82a8-ec22-4df5-b125-9aea21bb8b7b"}]}, "item_title": "\u65bd\u80a5\u7ba1\u7406\u3092\u901a\u3058\u305f\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u7cd6\u5ea6\u5411\u4e0a\u306b\u95a2\u3059\u308b\u7814\u7a76 : \u7b2c1\u5831\uff0e\u5869\u5316\u30ab\u30ea\u304a\u3088\u3073\u786b\u9178\u30ab\u30ea\u304c\u30dd\u30c3\u30c8\u683d\u57f9\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u306b\u4e0e\u3048\u308b\u5f71\u97ff", "item_type_id": "15", "owner": "1", "path": ["1642838337053", "1642838412624"], "permalink_uri": "http://hdl.handle.net/20.500.12000/0002016950", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2019-01-22"}, "publish_date": "2019-01-22", "publish_status": "0", "recid": "2016950", "relation": {}, "relation_version_is_last": true, "title": ["\u65bd\u80a5\u7ba1\u7406\u3092\u901a\u3058\u305f\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u7cd6\u5ea6\u5411\u4e0a\u306b\u95a2\u3059\u308b\u7814\u7a76 : \u7b2c1\u5831\uff0e\u5869\u5316\u30ab\u30ea\u304a\u3088\u3073\u786b\u9178\u30ab\u30ea\u304c\u30dd\u30c3\u30c8\u683d\u57f9\u30b5\u30c8\u30a6\u30ad\u30d3\u306e\u30b7\u30e7\u7cd6\u542b\u6709\u7387\u306b\u4e0e\u3048\u308b\u5f71\u97ff"], "weko_shared_id": -1}
施肥管理を通じたサトウキビの糖度向上に関する研究 : 第1報.塩化カリおよび硫酸カリがポット栽培サトウキビのショ糖含有率に与える影響
http://hdl.handle.net/20.500.12000/0002016950
http://hdl.handle.net/20.500.12000/0002016950