{"id":6868,"date":"2025-12-02T10:42:57","date_gmt":"2025-12-02T01:42:57","guid":{"rendered":"https:\/\/www.jcam-agri.co.jp\/?post_type=agriculture_science&#038;p=6868"},"modified":"2026-03-30T16:09:36","modified_gmt":"2026-03-30T07:09:36","slug":"%e7%ac%ac663%e5%8f%b7%e3%80%802014h26-07-08%e7%99%ba%e8%a1%8c","status":"publish","type":"agriculture_science","link":"https:\/\/www.jcam-agri.co.jp\/en\/agriculture_science\/\u7b2c663\u53f7\u30002014h26-07-08\u767a\u884c\/","title":{"rendered":"\u7b2c663\u53f7\u30002014(H26).07-08\u767a\u884c"},"content":{"rendered":"<p class=\"has-text-color has-link-color wp-elements-2223a0532aeb455c0d26b842d78aec0a\" style=\"color:#0000ee;text-decoration:underline\"><a href=\"https:\/\/www.jcam-agri.co.jp\/en\/agriculture_science\/\u7b2c663\u53f7\u30002014h26-07-08\u767a\u884c\/#page1\" title=\"\u00a7\u571f\u58cc\u306e\u5869\u57fa\u30d0\u30e9\u30f3\u30b9\u3068\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u57fa\u30d0\u30e9\u30f3\u30b9\u4e5d\u5dde\u5927\u5b66\u5927\u5b66\u9662\u3000\u8fb2\u5b66\u7814\u7a76\u9662\u548c\u7530\u3000\u4fe1\u4e00\u90ce\">\u00a7\u571f\u58cc\u306e\u5869\u57fa\u30d0\u30e9\u30f3\u30b9\u3068\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u57fa\u30d0\u30e9\u30f3\u30b9<br>\u4e5d\u5dde\u5927\u5b66\u5927\u5b66\u9662\u3000\u8fb2\u5b66\u7814\u7a76\u9662<br>\u548c\u7530\u3000\u4fe1\u4e00\u90ce<\/a><br><a href=\"https:\/\/www.jcam-agri.co.jp\/en\/agriculture_science\/\u7b2c663\u53f7\u30002014h26-07-08\u767a\u884c\/#page2\" title=\"\u00a7\u4e0b\u6c34\u7070\u306e\u80a5\u6599\u7528\u539f\u6599\u5316\u6280\u8853\u306e\u958b\u767a\u7814\u7a76\u516c\u76ca\u8ca1\u56e3\u6cd5\u4eba\u65e5\u672c\u4e0b\u6c34\u9053\u65b0\u6280\u8853\u6a5f\u69cb\u8cc7\u6e90\u5faa\u74b0\u7814\u7a76\u90e8\u843d\u3000\u4fee\u4e00\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u540d\u53e4\u5c4b\u5927\u5b66\u5927\u5b66\u9662\u5de5\u5b66\u7814\u7a76\u79d1\u7aaa\u7530\u3000\u5149\u5b8f\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u5ca9\u624b\u5927\u5b66\u5de5\u5b66\u90e8\u4f0a\u85e4\u3000\u6b69\u65e5\u672c\u80a5\u6599\u30a2\u30f3\u30e2\u30cb\u30a2\u5354\u4f1a\u6210\u7530\u3000\u7fa9\u8c9e\">\u00a7\u4e0b\u6c34\u7070\u306e\u80a5\u6599\u7528\u539f\u6599\u5316\u6280\u8853\u306e\u958b\u767a\u7814\u7a76<br>\u516c\u76ca\u8ca1\u56e3\u6cd5\u4eba\u65e5\u672c\u4e0b\u6c34\u9053\u65b0\u6280\u8853\u6a5f\u69cb\u8cc7\u6e90\u5faa\u74b0\u7814\u7a76\u90e8<br>\u843d\u3000\u4fee\u4e00<br>\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u540d\u53e4\u5c4b\u5927\u5b66\u5927\u5b66\u9662\u5de5\u5b66\u7814\u7a76\u79d1<br>\u7aaa\u7530\u3000\u5149\u5b8f<br>\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u5ca9\u624b\u5927\u5b66\u5de5\u5b66\u90e8<br>\u4f0a\u85e4\u3000\u6b69<br>Japan Ammonia Fertilizer and Ammonia Association<br>\u6210\u7530\u3000\u7fa9\u8c9e<\/a><\/p>\n\n\n\n<p id=\"page1\">\u3000<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u571f\u58cc\u306e\u5869\u57fa\u30d0\u30e9\u30f3\u30b9\u3068\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u57fa\u30d0\u30e9\u30f3\u30b9<\/h2>\n\n\n\n<p class=\"has-text-align-right\">\u4e5d\u5dde\u5927\u5b66\u5927\u5b66\u9662\u3000\u8fb2\u5b66\u7814\u7a76\u9662<br>\u548c\u7530\u3000\u4fe1\u4e00\u90ce<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Introduction<\/h3>\n\n\n\n<p>\u3000\u571f\u58cc\u8a3a\u65ad\u306e\u6307\u91dd\u3068\u3057\u3066\uff0c\u571f\u5730\u5229\u7528\u3084\u571f\u58cc\u306e\u30bf\u30a4\u30d7\u3054\u3068\u306b\u571f\u58cc\u306e\u6539\u826f\u76ee\u6a19\u5024\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\uff08\u8fb2\u6797\u6c34\u7523\u7701\uff0c2012)\u3002\u53ef\u7d66\u614b\u990a\u5206\u91cf\u306b\u95a2\u3057\u3066\u306f\u63a8\u5968\u7bc4\u56f2\u3064\u307e\u308a\u4e0a\u9650\u3068\u4e0b\u9650\u304c\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u306f\u5f53\u7136\u306e\u3053\u3068\u3067\u3042\u308a\uff0c\u5927\u90e8\u5206\u306e\u690d\u7269\u990a\u5206\u3067\u306f\u6b20\u4e4f\u75c7\u3068\u76f4\u63a5\u9593\u63a5\u306e\u904e\u5270\u75c7\u306e\u4e21\u65b9\u304c\u61f8\u5ff5\u3055\u308c\u308b\u304b\u3089\u3067\u3042\u308b\u3002\u30ab\u30ea\u30a6\u30e0\uff08K)\uff0c\u30ab\u30eb\u30b7\u30a6\u30e0\uff08Ca)\uff0c\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\uff08Mg)(\u5869\u57fa\u3068\u7dcf\u79f0\u3055\u308c\u308b\uff09\u306e\u5834\u5408\uff0c\u4ea4\u63db\u614b\u2252\u53ef\u7d66\u614b\u3067\u3042\u308a\uff0c\u4ea4\u63db\u6027\u5869\u57fa\u306e\u5408\u8a08\u4fdd\u6301\u91cf\u306f\u571f\u58cc\u306e\u6709\u52b9\u967d\u30a4\u30aa\u30f3\u4ea4\u63db\u5bb9\u91cf\u3067\u5236\u9650\u3055\u308c\u308b\u3053\u3068\u304b\u3089\uff0c\u500b\u3005\u306e\u5869\u57fa\u306e\u542b\u6709\u91cf\u3092\u4efb\u610f\u306b\u5b9a\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002\u3053\u306e\u305f\u3081\uff0c\u967d\u30a4\u30aa\u30f3\u4ea4\u63db\u5bb9\u91cf\uff08CE\uff09\u306b\u5360\u3081\u308bK\uff0cCa\uff0cMg\u306e\u5f53\u91cf\u30d1\u30fc\u30bb\u30f3\u30c8\uff08\u5f53\u91cf\u3068\u3044\u3046\u7528\u8a9e\u306e\u4f7f\u7528\u306f\u63a8\u5968\u3055\u308c\u3066\u3044\u306a\u3044\u304c\u3053\u3053\u3067\u306f\u3053\u306e\u7528\u8a9e\u3092\u7528\u3044\u308b\uff09\u3068\uff0cCa\/Mg\u6bd4\uff0cMg\/K\u6bd4\u306e\u63a8\u5968\u5024\u304c\u793a\u3055\u308c\u3066\u3044\u308b\u3002\u571f\u306e\u7a2e\u985e\u3084\u4f5c\u7269\u7a2e\u306b\u3088\u3063\u3066\u82e5\u5e72\u7570\u306a\u308b\u3082\u306e\u306e\uff0c\u91ce\u83dc\u7551\u306e\u5834\u5408\u306b\u306fCa\/Mg\u6bd4\uff0cMg\/K\u6bd4\u306f\u304a\u304a\u3088\u305d\u305d\u308c\u305e\u308c3\uff5e7\uff0c2\uff5e4\u7a0b\u5ea6\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u571f\u8015\u683d\u57f9\u306f\u300c\u571f\u58cc\u6eb6\u6db2\u3092\u7528\u3044\u305f\u990a\u6db2\u683d\u57f9\u300d\u3068\u3044\u3046\u5074\u9762\u304c\u3042\u308b\u3002\u5fc5\u9808\u990a\u5206\u3060\u3051\u3067\u306a\u304f\uff0c\u30ab\u30c9\u30df\u30a6\u30e0\u30a4\u30aa\u30f3\u306e\u5438\u53ce\u3084\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u30a4\u30aa\u30f3\u306e\u751f\u80b2\u963b\u5bb3\u52b9\u679c\u306a\u3069\u3082\uff0c\u5358\u4f4d\u8cea\u91cf\u3042\u308b\u3044\u306f\u5358\u4f4d\u4f53\u7a4d\u306e\u571f\u58cc\u306b\u304a\u3051\u308b\u542b\u6709\u91cf\u3088\u308a\u3082\uff0c\u571f\u58cc\u6eb6\u6db2\u4e2d\u306e\u6fc3\u5ea6\uff08\u3088\u308a\u6b63\u78ba\u306b\u306f\u6d3b\u91cf\uff09\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u3068\u3044\u3046\u5b9f\u9a13\u7d50\u679c\u304c\u591a\u304f\u793a\u3055\u308c\u3066\u3044\u308b\uff08Wolt\uff0c1994)\u3002\u990a\u6db2\u683d\u57f9\u7528\u306e\u57f9\u990a\u6db2\u306b\u306f\u591a\u304f\u306e\u7a2e\u985e\u304c\u3042\u308a\uff0c\u683d\u57f9\u5bfe\u8c61\u306e\u4f5c\u7269\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u4f7f\u3044\u5206\u3051\u3089\u308c\u3066\u3044\u308b\u3002\u57f9\u990a\u6db2\u3067\u306f\uff0c\u500b\u3005\u306e\u990a\u5206\u306e\u6fc3\u5ea6\u304c\u6307\u5b9a\u3055\u308c\uff0c\u6fc3\u5ea6\u6bd4\u306e\u63a8\u5968\u5024\u304c\u793a\u3055\u308c\u308b\u3053\u3068\u306f\u306a\u3044\u304c\uff0c\u4ee3\u8868\u7684\u306a\u57f9\u990a\u6db2\u7d44\u6210\u304b\u3089\u8a08\u7b97\u3059\u308b\u3068\uff0c\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308bCa\/Mg\u6bd4\u306f\u304a\u304a\u3088\u305d1.5\uff5e3\uff0cMg\/K\u6bd4\u306f0.25\uff5e0.7\u3067\u3001\u3042\u308b\u3053\u3068\u304c\u591a\u3044\uff08\u3044\u305a\u308c\u3082\u5f53\u91cf\u6fc3\u5ea6\u6bd4)\u3002\u8868\uff11\u306b\u307e\u3068\u3081\u3066\u793a\u3059\u3088\u3046\u306b\uff0c\u4e21\u8005\u306e\u6570\u5024\u306f\u307e\u3063\u305f\u304f\u7570\u306a\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"369\" height=\"148\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-26.png\" alt=\"\" class=\"wp-image-6869\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-26.png 369w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-26-300x120.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-26-18x7.png 18w\" sizes=\"(max-width: 369px) 100vw, 369px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u571f\u8015\u683d\u57f9\u304c\u571f\u58cc\u6eb6\u6db2\u3092\u7528\u3044\u305f\u990a\u6db2\u683d\u57f9\u3067\u3042\u308b\u306a\u3089\u3070\uff0c\u571f\u58cc\u306eCa\/Mg\u6bd4\uff08\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u306e\u91cf\u6bd4\uff09\u304c3\uff5e7\u306e\u3068\u304d\u306b\u306f\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u6fc3\u5ea6\u6bd4\u306f1.5\uff5e2\uff0c\u571f\u58cc\u306eMg\/K\u6bd4\u304c2\uff5e4\u306e\u3068\u304d\u306b\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306f0.25\uff5e0.7\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u308b\u3002\u3057\u304b\u3057\u3053\u308c\u307e\u3067\uff0c\u571f\u58cc\u306e\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u306e\u91cf\u6bd4\u3068\u571f\u58cc\u6eb6\u6db2\u4e2d\u306e\u967d\u30a4\u30aa\u30f3\u306e\u6fc3\u5ea6\u6bd4\u306e\u95a2\u4fc2\u3092\u8ad6\u3058\u305f\u5831\u544a\u306f\u307b\u3068\u3093\u3069\u306a\u304f\uff0c\u3057\u304b\u3082\u990a\u6db2\u7d44\u6210\u3068\u95a2\u4fc2\u3055\u305b\u306a\u304c\u3089\u8ad6\u3058\u305f\u5831\u544a\u306f\u898b\u5f53\u305f\u3089\u306a\u3044\u3002\u307e\u305f\uff0c\u571f\u58cc\u306e\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u7d44\u6210\u3068\u571f\u58cc\u6eb6\u6db2\u7d44\u6210\u306e\u4e21\u65b9\u3092\u6e2c\u5b9a\u3057\u305f\u30c7\u30fc\u30bf\u3082\u610f\u5916\u3068\u5c11\u306a\u3044\u3002\u305d\u3053\u3067\u3053\u3053\u3067\u306f\uff0c\u3053\u308c\u307e\u3067\u306e\u571f\u58cc\u5316\u5b66\u306e\u77e5\u898b\u306b\u57fa\u3065\u3044\u3066\uff0c\u4e21\u8005\u306e\u95a2\u4fc2\u3092\u4e3b\u3068\u3057\u3066\u8a08\u7b97\u306b\u3088\u3063\u3066\u8003\u5bdf\u3057\u305f\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff12\uff0e\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u7d44\u6210\u3068\u571f\u58cc\u6eb6\u6db2\u7d44\u6210\u306e\u95a2\u4fc2<\/h3>\n\n\n\n<p>\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u3068\u571f\u58cc\u6eb6\u6db2\u4e2d\u306e\u967d\u30a4\u30aa\u30f3\u3068\u306f\u967d\u30a4\u30aa\u30f3\u4ea4\u63db\u53cd\u5fdc\u3092\u901a\u3058\u3066\u76f8\u4e92\u4f5c\u7528\u3057\u3066\u304a\u308a\uff0c\u967d\u30a4\u30aa\u30f3\u4ea4\u63db\u53cd\u5fdc\u306f\u975e\u5e38\u306b\u65e9\u3044\u53cd\u5fdc\u3067\u3042\u308b\u306e\u3067\uff0c\u571f\u58cc\u3067\u306f\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u3068\u571f\u58cc\u6eb6\u6db2\u4e2d\u306e\u967d\u30a4\u30aa\u30f3\u306e\u4ea4\u63db\u53cd\u5fdc\u306f\u5e38\u306b\u5e73\u8861\u72b6\u614b\u306b\u3042\u308b\u3068\u307f\u306a\u305b\u308b\u3002Ca\u3068Mg\uff0cMg\u3068K\u306e\u4ea4\u63db\u53cd\u5fdc\u306f\uff0cX\u3092\u571f\u58cc\u7269\u8cea\uff08\u4e3b\u3068\u3057\u3066\u7c98\u571f\u9271\u7269\uff09\u306e\uff0d\uff11\u306e\u96fb\u8377\u3092\u3082\u3064\u90e8\u5206\u3068\u3059\u308c\u3070\u6b21\u5f0f\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center\">CaX<sub>2<\/sub>\uff0bMg<sup>2<\/sup>\u207a\uff1dMgX<sub>2<\/sub>\uff0bCa<sup>2<\/sup>\u207a\u3000\uff08\uff11\uff09<br>MgX<sub>2<\/sub>\uff0b2K\u207a\uff1d2KX\uff0bMg<sup>2<\/sup>\u207a\u3000\u3000\uff08\uff12\uff09<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u53cd\u5fdc\u306e\u9032\u307f\u3084\u3059\u3055\u306e\u5c3a\u5ea6\u3068\u3057\u3066\uff0c\u9078\u629e\u4fc2\u6570\u3068\u3044\u3046\u91cf\u304c\u7528\u3044\u3089\u308c\uff0c Ca\u2192Mg\u4ea4\u63db\u53cd\u5fdc\u3067\u306f<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"362\" height=\"66\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-27.png\" alt=\"\" class=\"wp-image-6870\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-27.png 362w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-27-300x55.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-27-18x3.png 18w\" sizes=\"(max-width: 362px) 100vw, 362px\" \/><\/figure><\/div>\n\n\n<p>\u3067\u5b9a\u7fa9\u3055\u308c\u308b\u3002\u4e00\u65b9\uff0cMg-K\u4ea4\u63db\u53cd\u5fdc\u3067\u306f<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"366\" height=\"58\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-28.png\" alt=\"\" class=\"wp-image-6871\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-28.png 366w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-28-300x48.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-28-18x3.png 18w\" sizes=\"(max-width: 366px) 100vw, 366px\" \/><\/figure><\/div>\n\n\n<p>\u3068\u306a\u308b\u3002Mg\u2192K\u306e\u5834\u5408\u306b\u306fMg\u3068K\u304c\uff11\uff1a\uff12\u306e\u6bd4\u7387\u3067\u4ea4\u63db\u3059\u308b\u305f\u3081\uff0cK\u306b\u95a2\u3059\u308b\u9805\u304c\uff12\u4e57\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u9078\u629e\u4fc2\u6570\u306f\u5e73\u8861\u5b9a\u6570\u3068\u306f\u7570\u306a\u308a\uff0c\u4e00\u822c\u306b\u306f\u5b9a\u6570\u3067\u306f\u306a\u304f\uff0c\u30a4\u30aa\u30f3\u4ea4\u63db\u614b\u306e\u5438\u7740\u30a4\u30aa\u30f3\u7d44\u6210\u306b\u3088\u3063\u3066\u5909\u5316\u3059\u308b\u3002\u3053\u3053\u3067\u63a1\u7528\u3057\u305f\u9078\u629e\u4fc2\u6570\u306fGaines-Thomas\u306e\u9078\u629e\u4fc2\u6570\u3068\u3088\u3070\u308c\u308b\u9078\u629e\u4fc2\u6570\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff13\uff0e\u571f\u58cc\u306eCa\/Mg\u6bd4\u3068\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u6bd4<\/h3>\n\n\n\n<p>\u3000\u591a\u304f\u306e\u571f\u58cc\u3084\u7c98\u571f\u9271\u7269\u306b\u304a\u3051\u308bCa\u2192Mg\u4ea4\u63db\u53cd\u5fdc\u306e\u9078\u629e\u4fc2\u6570\u5024\u306f\u7d040.7\u3067\u3042\u308b\uff08Bruggenwert and Kamphorst\uff0c1979)\u3002\u591a\u8150\u690d\u8cea\u9ed2\u30dc\u30af\u571f\u306e\u3088\u3046\u306b\u8150\u690d\u7269\u8cea\u542b\u91cf\u306e\u9ad8\u3044\u571f\u58cc\u3067\u306f\u305d\u308c\u3088\u308a\u3084\u3084\u4f4e\u304f0.5\u306b\u8fd1\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308b\uff08Nakahara and Wada\uff0c1994)\u3002Ca\u3068Mg\u306f\u3044\u305a\u308c\u3082\uff12\u4fa1\u306e\u30a4\u30aa\u30f3\u3067\u3042\u308b\u305f\u3081\uff08\uff11\uff09\u5f0f\u306e\u6d3b\u91cf\u306f\u6fc3\u5ea6\u3067\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u305d\u306e\u305f\u3081\uff0c\uff08\uff11\uff09\u5f0f\u306f<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"359\" height=\"62\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-29.png\" alt=\"\" class=\"wp-image-6872\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-29.png 359w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-29-300x52.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-29-18x3.png 18w\" sizes=\"(max-width: 359px) 100vw, 359px\" \/><\/figure><\/div>\n\n\n<p>\u3068\u5909\u5f62\u3067\u304d\u308b\u3002\u3053\u306e\u5f0f\u306e\u53f3\u8fba\u306fCa\/Mg\u6bd4\u305d\u306e\u3082\u306e\u3067\u3042\u308b\u3002\u3053\u306e\u5f0f\u3068\uff0c\u571f\u58cc\u3084\u7c98\u571f\u9271\u7269\u306eCa\u2192Mg\u4ea4\u63db\u53cd\u5fdc\u306e\u9078\u629e\u4fc2\u6570\u306e\u5024\u304c0.5\uff5e0.7\u3067\u3042\u308b\u3053\u3068\u3092\u8003\u616e\u3059\u308b\u3068\uff0c\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u6bd4\u306f\u571f\u58cc\u306eCa\/Mg\u306e0.5\uff5e0.7\u500d\u3067\u3042\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u56f3\uff11\u306f\u3053\u306e\u95a2\u4fc2\u3092\u793a\u3059\u3002\u56f3\u306e\u7db2\u639b\u3051\u90e8\u5206\u304c\uff0c\u571f\u58cc\u306eCa\/Mg\u6bd4\u306b\u5bfe\u5fdc\u3057\u3066\u5b9a\u307e\u308b\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u6bd4\u306e\u7bc4\u56f2\u3067\u3042\u308b\u3002\u307e\u305f\uff0c\u6c34\u5e73\u306e\u70b9\u7dda\u306f\uff0c\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308bCa\/Mg\u6bd4\u306e\u7bc4\u56f2\u3092\u793a\u3059\u3002\u571f\u58cc\u306eCa\/Mg\u6bd4\u304c6\u4ee5\u4e0a\u3067\u3042\u308c\u3070\uff0c\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u6bd4\u306f\u571f\u58cc\u306e\u7a2e\u985e\u3092\u554f\u308f\u305a\u6eb6\u6db2\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308bCa\/Mg\u6bd4\u3092\u4e0a\u56de\u308b\u3002\u3057\u304b\u3057\u571f\u58cc\u306eCa\/Mg\u6bd4\u304c4\u4ee5\u4e0b\u3067\u3042\u308c\u3070\uff0c\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u6bd4\u306f\u6eb6\u6db2\u3067\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u6bd4\u306e\u7bc4\u56f2\u5185\u306b\u307b\u307c\u53ce\u307e\u308b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"381\" height=\"418\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-30.png\" alt=\"\" class=\"wp-image-6873\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-30.png 381w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-30-273x300.png 273w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-30-11x12.png 11w\" sizes=\"(max-width: 381px) 100vw, 381px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u56f3\uff12\u306f\u798f\u5ca1\u770c\u306e\u65bd\u8a2d\u571f\u58cc73\u70b9\u306b\u3064\u3044\u3066\uff0c\u904a\u96e2\u70ad\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\u3084\u30ea\u30f3\u9178\u30ab\u30eb\u30b7\u30a6\u30e0\uff08\u305d\u306e\u4e00\u90e8\u306f\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u6e2c\u5b9a\u6642\u306b\u9162\u9178\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0\u306b\u6eb6\u89e3\u3059\u308b\uff09\u306e\u5b58\u5728\u3092\u8003\u616e\u3057\u3066\u63a8\u5b9a\u3057\u305f\u6b63\u5473\u306e\u4ea4\u63db\u6027Ca\u3068Mg\u306e\u5f53\u91cf\u6bd4\u306e\u5ea6\u6570\u5206\u5e03\u3067\u3042\u308b\u3002\u5927\u90e8\u5206\u306e\u65bd\u8a2d\u571f\u58cc\u3067\u306f\uff0cCa\/Mg\u6bd4\u306f3\uff5e5\u3068\u306a\u3063\u3066\u304a\u308a\uff0c\u56f3\uff11\u304b\u3089\uff0c\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u6fc3\u5ea6\u6bd4\u306f\u307b\u307c1.5\uff5e3\u306e\u7bc4\u56f2\u306b\u53ce\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u308b\u3002\u571f\u58cc\u306eCa\/Mg\u6bd4\u304c\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308bCa\/Mg\u6fc3\u5ea6\u6bd4\u3088\u308a\u3082\u9ad8\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u306e\u306f\uff0c\u571f\u58cc\u304cMg\u3088\u308a\u3082Ca\u3092\u3084\u3084\u9078\u629e\u7684\u306b\u5438\u7740\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3068\u7406\u89e3\u3067\u304d\u308b\u3002\u305d\u3057\u3066\uff0c\u571f\u58cc\u306eCa\/Mg\u6bd4\u304c\u571f\u58cc\u8a3a\u65ad\u306b\u304a\u3051\u308b\u63a8\u5968\u5024\u306e\u7bc4\u56f2\u306b\u3042\u308c\u3070\u305d\u306e\u571f\u58cc\u306e\u571f\u58cc\u6eb6\u6db2\u306eCa\/Mg\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306f\u990a\u6db2\u683d\u57f9\u306e\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308bCa\/Mg\u6fc3\u5ea6\u6bd4\u306e\u7bc4\u56f2\u306b\u307b\u307c\u7d0d\u307e\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"465\" height=\"383\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-31.png\" alt=\"\" class=\"wp-image-6874\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-31.png 465w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-31-300x247.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-31-15x12.png 15w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">\uff14\uff0e\u571f\u58cc\u306eMg\/K\u6bd4\u3068\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u6bd4<\/h3>\n\n\n\n<p>\u3000Mg\/K\u6bd4\u306b\u3064\u3044\u3066\u3082Ca\/Mg\u6bd4\u3067\u884c\u3063\u305f\u306e\u3068\u540c\u3058\u8003\u5bdf\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3057\u304b\u3057\u3053\u306e\u8003\u5bdf\u306b\u306f\uff0cCa\/Mg\u6bd4\u306b\u95a2\u3059\u308b\u8b70\u8ad6\u306e\u5834\u5408\u3088\u308a\u3082\u96e3\u3057\u3044\u70b9\u304c\uff12\u3064\u3042\u308b\u3002\u7b2c\uff11\u306f\u571f\u58cc\u306eMg\u2192K\u4ea4\u63db\u53cd\u5fdc\u306b\u95a2\u3059\u308b\u5b9f\u9a13\u30c7\u30fc\u30bf\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\u3053\u3068\u3002\u7b2c\uff12\u306f\uff0cMg\u2192K\u4ea4\u63db\u53cd\u5fdc\u306e\u5316\u5b66\u91cf\u8ad6\u306f\uff11\uff1a\uff12\u3067\u3042\u308b\u306e\u3067\uff0c\u9078\u629e\u4fc2\u6570\u306e\u5b9a\u7fa9\u5f0f\u306b\u304a\u3044\u3066K\u306e\u30e2\u30eb\u5206\u7387\u3084\u6d3b\u91cf\u304c\uff12\u4e57\u3055\u308c\u3066\u3044\u308b\u305f\u3081\uff0c\u4ea4\u63db\u4f53\u306eMg\/K\u6bd4\u3068\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u6bd4\u304c\uff11\uff1a\uff11\u3067\u5bfe\u5fdc\u3057\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u7b2c\u4e00\u306e\u554f\u984c\u306f\uff0cMg\u2192K\u4ea4\u63db\u53cd\u5fdc\u306e\u9078\u629e\u4fc2\u6570\u3092\u6b21\u5f0f\u306b\u3088\u3063\u3066\uff0cCa\u2192Mg\u4ea4\u63db\u53cd\u5fdc\u306e\u9078\u629e\u4fc2\u6570\u3068Ca\u2192K\u4ea4\u63db\u53cd\u5fdc\u306e\u9078\u629e\u4fc2\u6570\u304b\u3089\u8a08\u7b97\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u89e3\u6c7a\u3067\u304d\u308b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"301\" height=\"67\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-32.png\" alt=\"\" class=\"wp-image-6875\" style=\"width:300px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-32.png 301w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-32-18x4.png 18w\" sizes=\"(max-width: 301px) 100vw, 301px\" \/><\/figure><\/div>\n\n\n<p>\u3053\u306e\u5f0f\u306b\uff0cCa\u2192Mg\u4ea4\u63db\u53cd\u5fdc\u304a\u3088\u3073Ca\u2192K\u4ea4\u63db\u53cd\u5fdc\uff08\u305f\u3068\u3048\u3070 Wada and Odahara\uff0c1993\uff09\u306e\u5e73\u5747\u7684\u306a\u9078\u629e\u4fc2\u6570\u5024\u3092\u4ee3\u5165\u3059\u308b\u3068\uff0cMg\u2192K\u4ea4\u63db\u53cd\u5fdc\u306e\u9078\u629e\u4fc2\u6570\u306f\uff0cK\u98fd\u548c\u5ea6\u304c4\uff5e6%\u306e\u5834\u5408\uff0c11\uff5e80\u306e\u7bc4\u56f2\u306b\u3042\u308b\u3068\u63a8\u5b9a\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u7b2c\u4e8c\u306e\u554f\u984c\u306f\uff0cMg\u2192K\u4ea4\u63db\u53cd\u5fdc\u306e\u5316\u5b66\u91cf\u8ad6\u304c\uff11\uff1a\uff12\u3067\u3042\u308b\u305f\u3081\uff0c\u571f\u58cc\u306eMg\/K\u6bd4\u304c\u6c7a\u307e\u3063\u3066\u3082\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u6fc3\u5ea6\u6bd4\u306f\u6c7a\u307e\u3089\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u3063\u305f\u3002\uff08\uff12\uff09\u5f0f\u304b\u3089\u308f\u304b\u308b\u3088\u3046\u306b\uff11\uff1a\uff11\u306b\u5bfe\u5fdc\u3059\u308b\u306e\u306f\uff08\u5438\u7740Mg\u306e\u5f53\u91cf\u5206\u7387\uff09\/\uff08\u5438\u7740K\u306e\u5f53\u91cf\u5206\u7387)<sup>\uff12<\/sup>\u3068\uff08\u571f\u58cc\u6eb6\u6db2\u306eMg\u6d3b\u91cf\uff09\/\uff08\u571f\u58cc\u6eb6\u6db2\u306eK\u306e\u6d3b\u91cf)<sup>\uff12<\/sup>\u306a\u306e\u3067\u3042\u308b\u3002\uff08\uff12\uff09\u5f0f\u3092\u5c11\u3057\u5909\u5f62\u3057\uff0c\u6d3b\u91cf\u2252\u6fc3\u5ea6\u3068\u3059\u308b\u3068\uff0c<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"358\" height=\"67\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-33.png\" alt=\"\" class=\"wp-image-6876\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-33.png 358w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-33-300x56.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-33-18x3.png 18w\" sizes=\"(max-width: 358px) 100vw, 358px\" 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srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-34.png 366w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-34-300x49.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-34-18x3.png 18w\" sizes=\"(max-width: 366px) 100vw, 366px\" 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class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"767\" height=\"161\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-35.png\" alt=\"\" class=\"wp-image-6878\" style=\"width:600px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-35.png 767w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-35-300x63.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-35-18x4.png 18w\" sizes=\"(max-width: 767px) 100vw, 767px\" 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class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"473\" height=\"372\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-36.png\" alt=\"\" class=\"wp-image-6879\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-36.png 473w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-36-300x236.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-36-15x12.png 15w\" sizes=\"(max-width: 473px) 100vw, 473px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u3053\u306e\u8a08\u7b97\u306b\u304a\u3051\u308b\u571f\u58cc\u306eCa\/Mg\u6bd4\u306f\uff0c82\/12\uff1d6.8\uff0cMg\/K\u6bd4\u306f12\/6\uff1d2\u3067\u3042\u308b\u306e\u3067\uff0c\u571f\u58cc\u8a3a\u65ad\u306b\u304a\u3051\u308b\u63a8\u5968\u7bc4\u56f2\u5185\u3067\u306f\u3042\u308b\u304c\uff0cMg\u98fd\u548c\u5ea6\u304c\u3084\u3084\u4f4e\u3081\u306b\u3068\u3089\u308c\u3066\u3044\u308b\u3002\u3053\u306e\u6761\u4ef6\u4e0b\u3067\u306e\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306f\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u6fc3\u5ea6\uff08\u3053\u306e\u8a08\u7b97\u3067\u306f\u785d\u9178\u30a4\u30aa\u30f3\u6fc3\u5ea6\uff09\u3068\u571f\u58cc\u306e\u30ab\u30ea\u30a6\u30e0\u9078\u629e\u6027\u306b\u4f9d\u5b58\u3059\u308b\u3002Ca\u2192K\u4ea4\u63db\u53cd\u5fdc\u306e\u9078\u629e\u4fc2\u6570\u306e\u5bfe\u6570\u5024\u304c\uff12\u306e\u5834\u5408\uff0c\u571f\u58cc\u6eb6\u6db2\u306e\u785d\u9178\u30a4\u30aa\u30f3\u6fc3\u5ea6\uff08\uff1dCa\uff0cMg\uff0cK\u30a4\u30aa\u30f3\u306e\u5f53\u91cf\u6fc3\u5ea6\u306e\u5408\u8a08\uff09\u304c\u7d048mmol\/L\u307e\u3067\u306a\u3089Mg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306f\uff11\u4ee5\u4e0b\u306b\u4fdd\u305f\u308c\u308b\u3002\u571f\u58cc\u306eK\u306b\u5bfe\u3059\u308b\u9078\u629e\u6027\u304c\u9ad8\u304f\uff0c\u9078\u629e\u4fc2\u6570\u306e\u5bfe\u6570\u5024\u304c\uff14\u306e\u5834\u5408\u306b\u306f\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u304c\uff11\u4ee5\u4e0b\u306b\u4fdd\u305f\u308c\u308b\u306e\u306f\u571f\u58cc\u6eb6\u6db2\u306e\u785d\u9178\u30a4\u30aa\u30f3\u6fc3\u5ea6\u304c1mmol\/L\u4ee5\u4e0b\u306e\u5834\u5408\u306b\u9650\u3089\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u4ee5\u4e0a\u306e\u8a08\u7b97\u4f8b\u304b\u3089\uff0c\u571f\u58cc\u306eK\u9078\u629e\u6027\u304c\u3042\u307e\u308a\u9ad8\u304f\u306a\u304f\uff0c\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u6fc3\u5ea6\u304c\u4f4e\u3044\u5834\u5408\u306b\u306f\uff0c\u571f\u58cc\u306eMg\/K\u6bd4\u3092\u571f\u58cc\u8a3a\u65ad\u306b\u304a\u3051\u308b\u63a8\u5968\u5024\u306e\u7bc4\u56f2\u306b\u8abf\u7bc0\u3059\u308c\u3070\uff0c\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u6fc3\u5ea6\u6bd4\u306f\u990a\u6db2\u683d\u57f9\u7528\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u5024\u306b\u8fd1\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3002\u307e\u305f\uff0c\u30d0\u30eb\u30af\u306e\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u6fc3\u5ea6\u304c\u9ad8\u3044\u5834\u5408\u306b\u3082\uff0c\u6839\u570f\u571f\u58cc\u306e\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u6fc3\u5ea6\u306f\u305d\u308c\u3088\u308a\u3082\u4f4e\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u308b\u306e\u3067\uff08\u5ca1\u5cf6\u30fb\u677e\u4e2d\uff0c1973)\uff0cMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u3082\u30d0\u30eb\u30af\u306e\u571f\u58cc\u6eb6\u6db2\u306e\u3082\u306e\u3088\u308a\u3082\u4f4e\u304f\u4fdd\u305f\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u3057\u304b\u3057\u4e00\u822c\u8ad6\u3068\u3057\u3066\u306f\uff0c\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u304c\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u5024\u306e\u7bc4\u56f2\u306b\u53ce\u307e\u308b\u306e\u306f\uff0c\u571f\u58cc\u306eMg\/K\u6bd4\u304c\u304b\u306a\u308a\u4f4e\u304f\uff0c\u571f\u58cc\u306eK\u9078\u629e\u6027\u3082\u4f4e\u304f\uff0c\u3055\u3089\u306b\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u6fc3\u5ea6\u304c\u4f4e\u3044\u5834\u5408\u306b\u9650\u3089\u308c\u308b\u3068\u8003\u3048\u305f\u65b9\u304c\u3088\u3055\u305d\u3046\u3067\u3042\u308b\u3002\u3064\u307e\u308a\uff0c\u967d\u30a4\u30aa\u30f3\u4ea4\u63db\u5e73\u8861\u306e\u89b3\u70b9\u304b\u3089\u306f\uff0c\u571f\u58cc\u306e\u4ea4\u63db\u6027\u967d\u30a4\u30aa\u30f3\u7d44\u6210\u304c\u571f\u58cc\u8a3a\u65ad\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\uff0c\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306f\u990a\u6db2\u683d\u57f9\u306e\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308bMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u3066\u5927\u304d\u3044\u5834\u5408\u304c\u76f8\u5f53\u3042\u308b\uff0c\u3042\u308b\u3044\u306f\u305d\u306e\u3088\u3046\u306a\u4f8b\u306e\u65b9\u304c\u591a\u3044\u3068\u3055\u3048\u4e88\u60f3\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u3000\u5b9f\u969b\uff0c\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306e\u6e2c\u5b9a\u5024\u306f\u990a\u6db2\u683d\u57f9\u306e\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3088\u308a\u3082\u9ad8\u3044\u3053\u3068\u304c\u591a\u3044\u3002\u56f3\uff14\u306f\u798f\u5ca1\u770c\u4e0b\u306e\u65bd\u8a2d\u571f\u58cc\u3067\uff0c\u571f\u58cc\u306eCa\/Mg\u6bd4\u304a\u3088\u3073\u3001Mg\/K\u6bd4\u304c\u571f\u58cc\u8a3a\u65ad\u57fa\u6e96\u3092\u6e80\u8db3\u3057\u3066\u3044\u308b\u3082\u306e\u304b\u3089\u63a1\u53d6\u3057\u305f\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6f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class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"461\" height=\"359\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-37.png\" alt=\"\" class=\"wp-image-6880\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-37.png 461w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-37-300x234.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-37-15x12.png 15w\" sizes=\"(max-width: 461px) 100vw, 461px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u3053\u308c\u3089\u306e\u571f\u58cc\u306b10a\u3042\u305f\u308aK<sub>2<\/sub>O\u3068\u3057\u306630kg\u76f8\u5f53\u306e\u30ab\u30ea\u30a6\u30e0\u80a5\u6599\u3092\u65bd\u7528\u3057\uff0c\u542b\u6c34\u6bd425%\uff0c\u4e7e\u71e5\u5bc6\u5ea61.0kg\/L\u306e\u4f5c\u571f15cm\u306b\u6df7\u5408\u3059\u308b\u3068\uff0cK\u306e\u6dfb\u52a0\u91cf\u306f\u7d040.4cmol<sub>c<\/sub>\/kg\u3068\u306a\u308b\u3002\u6dfb\u52a0\u3055\u308c\u305fK\u304c\u5168\u3066\u4ea4\u63db\u6027K\u3068\u3057\u3066\u5438\u7740\u3055\u308c\u308b\u306a\u3089\uff0cCEC\u304c10cmol<sub>c<\/sub>\/kg\u306e\u571f\u58cc\u3067\u306fK\u98fd\u548c\u5ea6\u304c\uff14%\u4e0a\u6607\uff0cCEC\u304c20cmol<sub>c<\/sub>\/kg\u306e\u571f\u58cc\u3067\u3082\uff12%\u4e0a\u6607\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u3064\u307e\u308a\uff0cCa\/Mg\u6bd4\u3084Mg\/K\u6bd4\u304c\u63a8\u5968\u7bc4\u56f2\u306b\u3042\u308b\u571f\u58cc\u306bK\u80a5\u6599\u3092\u65bd\u80a5\u3057\u305f\u5834\u5408\u306b\u306f\uff0c\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306f\u5f53\u7136\u306e\u3053\u3068\u306a\u304c\u3089\u3042\u308b\u7a0b\u5ea6\u4f4e\u4e0b\u3059\u308b\u3002\u3057\u304b\u3057\u65bd\u80a5\u3057\u305f\u5834\u5408\u306b\u306f\u571f\u58cc\u6eb6\u6db2\u306e\u5869\u6fc3\u5ea6\u3082\u4e0a\u6607\u3059\u308b\u306e\u3067\uff0cMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306e\u4e0a\u6607\u52b9\u679c\u306f\u9650\u5b9a\u7684\u3067\u3042\u308b\u3002\u7d19\u6570\u306e\u90fd\u5408\u3067\u8a73\u7d30\u306a\u7d50\u679c\u306f\u793a\u3055\u306a\u3044\u304c\uff0c\u3053\u306e\u3088\u3046\u306a\u4eee\u5b9a\u3067\u8a08\u7b97\u3057\u3066\u3082\uff0c\u571f\u58cc\u6eb6\u6db2\u7d44\u6210\u306f\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u7d44\u6210\u306b\u306f\u306a\u308a\u306b\u304f\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u3000\u7d50\u5c40\uff0c\u571f\u58cc\u306eMg\/K\u6bd4\u30922\uff5e4\u3068\u3057\u3066\u3082\uff0c\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u306f\u990a\u6db2\u683d\u57f9\u306e\u57f9\u990a\u6db2\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b0.25\uff5e0.7\u306e\u7bc4\u56f2\u306b\u306f\u53ce\u307e\u3089\u305a\uff0c\u305d\u308c\u4ee5\u4e0a\u306e\u5024\u3068\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u4e88\u60f3\u3055\u308c\u308b\u3002\u3053\u306e\u3053\u3068\u306f\uff0c\u591a\u304f\u306e\u571f\u58cc\u306b\u304a\u3044\u3066\u306f\uff0c\u571f\u58cc\u306eK\u98fd\u548c\u5ea6\u3092\u76f8\u5f53\u9ad8\u304f\u3057\u3066\u3082\u571f\u58cc\u6eb6\u6db2\u306eMg\/K\u6bd4\u306f\u990a\u6db2\u683d\u57f9\u306e\u57f9\u990a\u6db2\u306eMg\/K\u5f53\u91cf\u6fc3\u5ea6\u6bd4\u3092\u4e0b\u56de\u308b\u3088\u3046\u306a\u3053\u3068\u306f\u8d77\u3053\u308a\u306b\u304f\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002\u3057\u304b\u3057\u3053\u308c\u306f\uff0c\u591a\u304f\u306e\u65bd\u8a2d\u571f\u58cc\u3067K\u904e\u5270\u306b\u3088\u308bCa\u3084Mg\u306e\u6b20\u4e4f\u304c\u539f\u56e0\u3068\u8003\u3048\u3089\u308c\u308b\u751f\u7406\u969c\u5bb3\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u3053\u3068\u3068\u306f\u3057\u3063\u304f\u308a\u3068\u6765\u306a\u3044\u3002<\/p>\n\n\n\n<p>\u3000Mg\/K\u6bd4\u306e\u4e0d\u6574\u5408\u3068\u3044\u3046\u3053\u3068\u3060\u3051\u304b\u3089\u306e\u7d50\u8ad6\u306f\u77ed\u7d61\u7684\u3059\u304e\u308b\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3057\u304b\u3057\uff0c\u571f\u8015\u683d\u57f9\u2252\u571f\u58cc\u6eb6\u6db2\u3092\u7528\u3044\u305f\u990a\u6db2\u683d\u57f9\u3068\u3044\u3046\u3088\u3046\u306a\u5358\u7d14\u306a\u898b\u65b9\u3092\u518d\u8003\u3059\u308b\u4f59\u5730\u304c\u3042\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u307e\u305f\uff0c\u30ab\u30ea\u30a6\u30e0\u306e\u95a2\u4e0e\u3059\u308b\u967d\u30a4\u30aa\u30f3\u4ea4\u63db\u53cd\u5fdc\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u6b63\u3057\u304f\u8a55\u4fa1\u3055\u308c\u3066\u3044\u308b\u306e\u304b\uff0c\u3055\u3089\u306b\u4ea4\u63db\u6027\u30ab\u30ea\u30a6\u30e0\u3068\u3044\u3046\u91cf\u306e\u610f\u5473\u306a\u3069\u306b\u3064\u3044\u3066\u3082\u518d\u8003\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3048\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">works cited<\/h3>\n\n\n\n<p>\u25cfBruggenwert\uff0cM. G. M and Kamphorst\uff0cA. \uff081979\uff09<br>\u3000Survey of experimental information on cation exchange in soil systems. In Bolt G. H. \uff08ed.\uff09Soil Chemistry B\uff0cp. 141-203\uff0cElsevier\uff0cAmsterdam.<\/p>\n\n\n\n<p>\u25cfNakahara\uff0cO. and Wada\uff0cS. -I\uff081994\uff09<br>\u3000Ca2\uff0band Mg2\uff0badsorption by allophanic and humic Andisol. Geoderma. 61\uff0c203-212.<\/p>\n\n\n\n<p>\u25cf\u8fb2\u6797\u6c34\u7523\u7701\uff082012\uff09<br>\u3000\u90fd\u9053\u5e9c\u770c\u65bd\u80a5\u57fa\u6e96\u7b49\uff0e<br>\u3000http:\/\/www.maff.go.jp\/j\/ seisan\/kankyo\/hozen_type\/h_sehi_kizyun\/<\/p>\n\n\n\n<p>\u25cf\u5ca1\u5cf6\u79c0\u592b\uff0e\u677e\u4e2d\u7167\u592b\uff081973\uff09<br>\u3000\u6839\u570f\u571f\u58cc\u306b\u95a2\u3059\u308b\u7814\u7a76\u3000\u7b2c\uff11\u5831\u3000\u30c8\u30a6\u30e2\u30ed\u30b3\u30b7\uff0c\u30a2\u30eb\u30d5\u30a1\u30eb\u30d5\u30a1\u6839\u570f\u571f\u58cc\u306e\u7121\u6a5f\u6210\u5206\u306b\u3064\u3044\u3066\uff0e\u571f\u80a5\u8a8c\uff0c44\uff0c413-420.<\/p>\n\n\n\n<p>\u25cfWada\uff0cS.-1. and Odahara\uff0cK.\uff081993\uff09<br>\u3000Potassium-calcium exchange in five Ap soils from paddy fields and its effect on potassium concentration in soil solution. Soil Sci. Plant Nutr. 39\uff0c129-138.<\/p>\n\n\n\n<p>\u25cfWolt\uff0cJ. (1994) Soil Solution Chemistry. John<br>Wiley &amp;Sons\uff0cN ewY ork.<\/p>\n\n\n\n<p id=\"page2\">\u3000<\/p>\n\n\n\n<p>\u3000<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u6c34\u7070\u306e\u80a5\u6599\u7528\u539f\u6599\u5316\u6280\u8853\u306e\u958b\u767a\u7814\u7a76<\/h2>\n\n\n\n<p class=\"has-text-align-right\">\u516c\u76ca\u8ca1\u56e3\u6cd5\u4eba\u65e5\u672c\u4e0b\u6c34\u9053\u65b0\u6280\u8853\u6a5f\u69cb\u8cc7\u6e90\u5faa\u74b0\u7814\u7a76\u90e8<br>\u843d\u3000\u4fee\u4e00<br>\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u540d\u53e4\u5c4b\u5927\u5b66\u5927\u5b66\u9662\u5de5\u5b66\u7814\u7a76\u79d1<br>\u7aaa\u7530\u3000\u5149\u5b8f<br>\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u5ca9\u624b\u5927\u5b66\u5de5\u5b66\u90e8<br>\u4f0a\u85e4\u3000\u6b69<br>Japan Ammonia Fertilizer and Ammonia Association<br>\u6210\u7530\u3000\u7fa9\u8c9e<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Introduction<\/h3>\n\n\n\n<p>\u3000\u6628\u4eca\u306e\u56fd\u969b\u7684\u306a\u80a5\u6599\u304a\u3088\u3073\u80a5\u6599\u539f\u6599\u306e\u9ad8\u9a30\u306f\u6211\u304c\u56fd\u306e\u8fb2\u696d\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u3066\u3044\u308b\u3002\u305d\u306e\u4e2d\u3067\uff0c\u4e0b\u6c34\u9053\u306b\u306f\u56fd\u6c11\u306e\u751f\u6d3b\u3092\u901a\u3058\u3066\u30ea\u30f3\u7b49\u306e\u80a5\u6599\u8cc7\u6e90\u304c\u52b9\u679c\u7684\u306b\u96c6\u7a4d\u3055\u308c\uff0c\u4e0b\u6c34\u306e\u51e6\u7406\u904e\u7a0b\u304b\u3089\u767a\u751f\u3059\u308b\u6c5a\u6ce5\uff0c\u4e2d\u3067\u3082\u305d\u308c\u3092\u713c\u5374\u3057\u305f\u7070\u306b\u306f\u30ea\u30f3\u9271\u77f3\u306b\u5339\u6575\u3059\u308b\u30ea\u30f3\u9178\u3092\u542b\u6709\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\uff0c\u305d\u306e\u8cc7\u6e90\u5316\u30fb\u5229\u7528\u306e\u91cd\u8981\u6027\u304c\u8a8d\u8b58\u3055\u308c\u3066\u3044\u308b\u3002\u3057\u304b\u3057\uff0c\u73fe\u5728\u306e\u30ea\u30f3\u9178\u80a5\u6599\u306f\u30ea\u30f3\u9271\u77f3\u304b\u3089\u30ea\u30f3\u9178\u3092\u62bd\u51fa\u30fb\u7cbe\u88fd\u3057\u3066\u88fd\u9020\u3055\u308c\u308b\u5316\u5b66\u30d7\u30e9\u30f3\u30c8\u3068\u306a\u3063\u3066\u304a\u308a\uff0c\u4e0b\u6c34\u306e\u7070\u306f\uff0c\u7d44\u6210\u304c\u30ea\u30f3\u9271\u77f3\u3068\u306f\u7570\u306a\u308b\u3053\u3068\u304b\u3089\u76f4\u3061\u306b\u4ee3\u66ff\u8cc7\u6e90\u306b\u6210\u308a\u5f97\u306a\u3044\u3002\u307e\u305f\uff0c\u4e0b\u6c34\u6c5a\u6ce5\u306b\u306f\u91cd\u91d1\u5c5e\u304c\u542b\u307e\u308c\u308b\u3068\u3044\u3046\u98a8\u8a55\u3082\u6d88\u3048\u3066\u304a\u3089\u305a\uff0c\u5186\u6ed1\u306a\u5229\u7528\u306b\u306f\u5927\u304d\u306a\u652f\u969c\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u3053\u306e\u305f\u3081\u306b\uff0c\u91cf\u7684\u306b\u3082\u542b\u6709\u91cf\u7684\u306b\u3082\u5b89\u5b9a\u8cc7\u6e90\u3068\u3057\u3066\u4fa1\u5024\u304c\u9ad8\u3044\u4e0b\u6c34\u306e\u7070\u306b\u3064\u3044\u3066\uff0c\u8fb2\u6797\u6c34\u7523\u7701\u306e\u7814\u7a76\u958b\u767a\u4e8b\u696d\u306b\u3088\u308a2011\u5e74\u5ea6\u304b\u3089\uff13\u30ab\u5e74\u3092\u3082\u3063\u3066\u672c\u958b\u767a\u7814\u7a76\u300c\u4e0b\u6c34\u7070\u306e\u80a5\u6599\u7528\u539f\u6599\u5316\u6280\u8853\u306e\u958b\u767a\u7814\u7a76\u300d\u3092\u884c\u3063\u305f\u3082\u306e\u3067\u3042\u308b\u3002\u3053\u3053\u3067\u306f\uff0c\u4e0b\u6c34\u7070\u4e2d\u306b\u5fae\u91cf\u306b\u5b58\u5728\u3059\u308b\u91cd\u91d1\u5c5e\u306e\u9664\u53bb\u6280\u8853\u3084\u30ea\u30f3\u9178\u6db2\u3068\u3057\u3066\u306e\u62bd\u51fa\u56de\u53ce\u6280\u8853\u306e\u958b\u767a\u306b\u53d6\u308a\u7d44\u3093\u3060\u6210\u679c\u306e\u6982\u8981\u3092\u5831\u544a\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uff12\uff0e\u80cc\u666f\u3068\u76ee\u7684<\/h3>\n\n\n\n<p>\u3000\u6211\u304c\u56fd\u306f\uff0c\u30ea\u30f3\u3068\u30ab\u30ea\u306e\u5168\u91cf\u3092\u8f38\u5165\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u3002\u8ca1\u52d9\u7701\u8cbf\u6613\u7d71\u8a08\u306b\u57fa\u3065\u304f\u30ea\u30f3\u9271\u77f3\u306e\u8f38\u5165\u4fa1\u683c\u3068\u30ab\u30ea\u80a5\u6599\u306e\u8f38\u5165\u4fa1\u683c\u306e\u63a8\u79fb\u3092\u56f3\uff11\u306b\u793a\u3059\u3002\u5f93\u524d\u306f\u30ea\u30f3\u9271\u77f3\u304c10,000\u5186\/\u30c8\u30f3\uff0c\u30ab\u30ea\u80a5\u6599\u304c23,000\u5186\/\u30c8\u30f3\u307b\u3069\u306b\u5b89\u5b9a\u3057\u305f\u63a8\u79fb\u3092\u307f\u305b\u3066\u3044\u305f\u3082\u306e\u304c\uff0c2005\u5e74\u304b\u3089\u5f90\u3005\u306b\u4e0a\u6607\u3057\u59cb\u3081\uff0c2008\u5e74\uff13\u6708\u306b\u66b4\u9a30\u304c\u8d77\u3053\u3063\u305f\u3002\u3053\u306e\u66b4\u9a30\u306f\u7d04\uff11\u5e74\u9593\u3067\u843d\u3061\u7740\u3044\u305f\u3082\u306e\u306e\uff0c\u305d\u306e\u5f8c\u306e\u8f38\u5165\u4fa1\u683c\u306b\u306f\u5b89\u5b9a\u3057\u305f\u4e0a\u6607\u50be\u5411\u304c\u898b\u3089\u308c\u308b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"693\" height=\"428\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-38.png\" alt=\"\" class=\"wp-image-6881\" style=\"width:600px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-38.png 693w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-38-300x185.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-38-18x12.png 18w\" sizes=\"(max-width: 693px) 100vw, 693px\" 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style=\"width:600px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-39.png 664w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-39-300x132.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-39-18x8.png 18w\" sizes=\"(max-width: 664px) 100vw, 664px\" 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class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"387\" height=\"275\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-40.png\" alt=\"\" class=\"wp-image-6883\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-40.png 387w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-40-300x213.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-40-18x12.png 18w\" sizes=\"(max-width: 387px) 100vw, 387px\" 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src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-41.png\" alt=\"image-41\" class=\"wp-image-6884\" style=\"width:700px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-41.png 786w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-41-300x177.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-41-768x453.png 768w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-41-18x12.png 18w\" sizes=\"(max-width: 786px) 100vw, 786px\" 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class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"614\" height=\"389\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-42.png\" alt=\"\" class=\"wp-image-6885\" style=\"width:600px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-42.png 614w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-42-300x190.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-42-18x12.png 18w\" sizes=\"(max-width: 614px) 100vw, 614px\" \/><\/figure><\/div>\n\n\n<p>\u7814\u7a76\u3067\u306f\uff0c\u5fae\u91cf\u91cd\u91d1\u5c5e\u306e\u63ee\u767a\u30fb\u5206\u96e2\u306e\u57fa\u790e\u7684\u73fe\u8c61\u3092\u77e5\u308b\u305f\u3081\u306e\u5404\u7a2e\u306e\u5b9f\u9a13\u3092\u56f3\uff15\u306b\u793a\u3059\u5b9f\u9a13\u88c5\u7f6e\u3092\u7528\u3044\u3066\u884c\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u3000\u91cd\u91d1\u5c5e\u5316\u5408\u7269\u306e\u5869\u5316\u63ee\u767a\u901f\u5ea6\u306e\u5b9a\u5f0f\u5316\u3092\u76ee\u6a19\u306b\uff0c\u52a0\u71b1\u6e29\u5ea6\uff08700\uff5e900\u2103)\uff0c\u5869\u5316\u30ab\u30eb\u30b7\u30a6\u30e0\u6dfb\u52a0\u91cf\uff080\uff5e10wt%)\uff0c\u52a0\u71b1\u96f0\u56f2\u6c17\uff08\u4e7e\u71e5\u7a7a\u6c17\uff09\u3092\u5909\u5316\u3055\u305b\u305f\u63ee\u767a\u5b9f\u9a13\u3092\u884c\u3044\uff0c\u7279\u306b\u63ee\u767a\u521d\u671f\u306b\u304a\u3051\u308b\u5404\u91cd\u91d1\u5c5e\u306e\u63ee\u767a\u7387\u306e\u7d4c\u6642\u5909\u5316\u306b\u3064\u3044\u3066\u306e\u30c7\u30fc\u30bf\u53ce\u96c6\u3092\u884c\u3063\u305f\u3002\u7814\u7a76\u6210\u679c\u306e\u4e00\u4f8b\u3068\u3057\u3066\uff0c\u6e29\u5ea6900\u2103\uff0c\u5869\u5316\u30ab\u30eb\u30b7\u30a6\u30e0\u6dfb\u52a0\u91cf10wt%\u3067\u306e\u63ee\u767a\u5b9f\u9a13\u3092\u884c\u3063\u305f\u969b\u306eP\uff0cPb\uff0cNi\uff0cCd\u306e\u63ee\u767a\u7387\u306e\u7d4c\u6642\u5909\u5316\u3092\u56f3\uff16\u306b\u793a\u3059\u3002\u3044\u305a\u308c\u306e\u91cd\u91d1\u5c5e\u985e\u3082\u9ad8\u3044\u63ee\u767a\u901f\u5ea6\u3092\u6709\u3057\u3066\u304a\u308a\uff0c\u3068\u304f\u306b\u925b\u306f\u52a0\u71b1\u958b\u59cb10\u5206\u4ee5\u5185\u306b\u5168\u91cf\u304c\u63ee\u767a\u3057\u3066\u3044\u308b\u3002\u307e\u305f\uff0c\u30cb\u30c3\u30b1\u30eb\uff0c\u30ab\u30c9\u30df\u30a6\u30e0\u308220\u5206\u4ee5\u5185\u306b\u4e00\u5b9a\u5024\u306b\u9054\u3057\u3066\u304a\u308a\uff0c\u30cb\u30c3\u30b1\u30eb\u306f50%\uff0c\u30ab\u30c9\u30df\u30a6\u30e0\u306f20%\u306e\u6b8b\u5b58\u7387\u307e\u3067\u4f4e\u6e1b\u304c\u53ef\u80fd\u3067\u3042\u3063\u305f\u3002\u4e00\u65b9\uff0c\u30ea\u30f3\u306f\u672c\u5b9f\u9a13\u6761\u4ef6\u3067\u306e\u63ee\u767a\u306f\u78ba\u8a8d\u3055\u308c\u305a\uff0c\u4e0b\u6c34\u7070\u304b\u3089\u91cd\u91d1\u5c5e\u306e\u307f\u3092\u63ee\u767a\u3055\u305b\u305f\u5b89\u5168\u306a\u30ea\u30f3\u80a5\u6599\u306e\u88fd\u9020\u53ef\u80fd\u6027\u304c\u793a\u3055\u308c\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"376\" height=\"313\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-43.png\" alt=\"\" class=\"wp-image-6886\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-43.png 376w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-43-300x250.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-43-14x12.png 14w\" sizes=\"(max-width: 376px) 100vw, 376px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"387\" height=\"333\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-44.png\" alt=\"\" class=\"wp-image-6887\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-44.png 387w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-44-300x258.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-44-14x12.png 14w\" sizes=\"(max-width: 387px) 100vw, 387px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">\uff14\uff0e\u4e0b\u6c34\u7070\u304b\u3089\u306e\u30ea\u30f3\u9178\u306e\u56de\u53ce<\/h3>\n\n\n\n<p>\u3000\u7814\u7a76\u306f\uff0c\u6e7f\u5f0f\u6cd5\u306b\u3088\u308b\u4e0b\u6c34\u7070\u4e2d\u306e\u30ea\u30f3\u3068\u91cd\u91d1\u5c5e\u985e\u306e\u5206\u96e2\u30b7\u30b9\u30c6\u30e0\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306b\uff0c\u56f3\uff17\u306b\u793a\u3059\u3068\u304a\u308a\uff0c\u9178\u306b\u3088\u308a\u4e0b\u6c34\u7070\u4e2d\u306e\u30ea\u30f3\u3068\u91cd\u91d1\u5c5e\u985e\u3092\u6eb6\u51fa\u3057\u305f\u5f8c\uff0c\u305d\u306e\u30ea\u30f3\u3068\u91cd\u91d1\u5c5e\u985e\u3092\u5206\u96e2\u3059\u308b\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u958b\u767a\u3059\u308b\u3053\u3068\u306b\u3042\u308b\u3002\u7279\u306b\u7814\u7a76\u3067\u306f\uff0c\u4e0b\u6c34\u7070\u4e2d\u306b\u591a\u91cf\u306b\u5b58\u5728\u3059\u308b\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u5206\u96e2\u30fb\u6392\u9664\u304c\u5927\u304d\u306a\u8ab2\u984c\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"381\" height=\"349\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-45.png\" alt=\"\" class=\"wp-image-6888\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-45.png 381w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-45-300x275.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-45-13x12.png 13w\" sizes=\"(max-width: 381px) 100vw, 381px\" \/><\/figure><\/div>\n\n\n<h4 class=\"wp-block-heading\">\uff08\uff11\uff09\u30ea\u30f3\u9178\u9244\u5869\u306b\u3088\u308b\u56de\u53ce<\/h4>\n\n\n\n<p>\u3000\u7b2c\u4e8c\u9244\u30a4\u30aa\u30f3\u306e\u6dfb\u52a0\u3068pH\u306e\u8abf\u6574\u306b\u3088\u308a\u6eb6\u51fa\u6db2\u4e2d\u306e\u30ea\u30f3\u3092\u30ea\u30f3\u9178\u9244\u5316\u5408\u7269\u306b\u5909\u63db\u3057\uff0c\u6eb6\u51fa\u6db2\u306b\u5171\u5b58\u3059\u308b\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3084\u4ed6\u306e\u91cd\u91d1\u5c5e\u985e\u3068\u30ea\u30f3\u3092\u5206\u96e2\u3059\u308b\u65b9\u6cd5\u306e\u6700\u9069\u64cd\u4f5c\u6761\u4ef6\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u5b9f\u9a13\u3092\u884c\u3063\u305f\u3002\u56f3\uff18\u306b\u793a\u3059\u3088\u3046\u306b\uff0c\u786b\u9178\u3042\u308b\u3044\u306f\u5869\u9178\u3092\u7528\u3044\u305f\u4e0b\u6c34\u7070\u304b\u3089\u306e\u5143\u7d20\u985e\u3092\u542b\u3080pH\uff1d1\u306e\u6eb6\u51fa\u6db2\u306b\u786b\u9178\u7b2c\u4e8c\u9244\u3042\u308b\u3044\u306f\u5869\u5316\u7b2c\u4e8c\u9244\u3092\u6dfb\u52a0\u3057\uff0c\u6eb6\u51fa\u6db2\u306epH\u3092\uff12\u306b\u4e0a\u6607\u3055\u305b\u308b\u3053\u3068\u306b\u3088\u308a\uff0c\u6eb6\u89e3\u6027\u306e\u30ea\u30f3\u6fc3\u5ea6\u306f\u9855\u8457\u306b\u6e1b\u5c11\u3059\u308b\u304c\u5171\u5b58\u3059\u308b\u6eb6\u89e3\u6027Al\u306e\u6fc3\u5ea6\u306f\u5909\u5316\u3057\u306a\u304b\u3063\u305f\u3002\u3053\u306e\u7d50\u679c\u304b\u3089\uff0c\u6eb6\u51fa\u6db2\u4e2d\u306e\u30ea\u30f3\u3092\u30ea\u30f3\u9178\u9244\u5316\u5408\u7269\u3068\u3057\u3066\u6c88\u6bbf\u3067\u304d\uff0c\u5171\u5b58\u3059\u308b\u4ed6\u306e\u91cd\u91d1\u5c5e\u985e\uff08\u30d2\u7d20\u3068\u30af\u30ed\u30e0\u3092\u9664\u304f\uff09\u3068\u5206\u96e2\u3067\u304d\u308b\u3053\u3068\u304c\u5206\u304b\u3063\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"378\" height=\"304\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-46.png\" alt=\"\" class=\"wp-image-6889\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-46.png 378w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-46-300x241.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-46-15x12.png 15w\" sizes=\"(max-width: 378px) 100vw, 378px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u9060\u5fc3\u5206\u96e2\u306b\u3088\u308b\u6c88\u6bbf\u7269\u306e\u6c88\u964d\u6027\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u305f\u7d50\u679c\uff0c\u786b\u9178\u7b2c\u4e8c\u9244\u3092\u6dfb\u52a0\u3057\u305f\u5834\u5408\u306f\u6c88\u6bbf\u7269\u306e\u826f\u597d\u306a\u6c88\u964d\u304c\u89b3\u5bdf\u3055\u308c\u305f\u304c\uff0c\u5869\u5316\u7b2c\u4e8c\u9244\u3092\u6dfb\u52a0\u3057\u305f\u5834\u5408\u3067\u306f\u6c34\u9178\u5316\u9244\u3068\u8003\u3048\u3089\u308c\u308b\u61f8\u6fc1\u7269\u304c\u751f\u6210\u3055\u308c\uff0c\u826f\u597d\u306a\u6c88\u964d\u6027\u306f\u5f97\u3089\u308c\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\uff08\uff12\uff09\u30ea\u30f3\u9178\u6db2\u306e\u56de\u53ce<\/h4>\n\n\n\n<p>\u3000\u30a4\u30aa\u30f3\u4ea4\u63db\u819c\u3068\u30c1\u30bf\u30f3\u30fb\u767d\u91d1\u96fb\u6975\u3092\u7528\u3044\u305f\u96fb\u6c17\u900f\u6790\u6cd5\u306b\u3088\u308b\u6eb6\u51fa\u6db2\u4e2d\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3068\u30ea\u30f3\u306e\u5206\u96e2\u624b\u6cd5\u306b\u3064\u3044\u3066\uff0c\u56f3\uff19\u306b\u793a\u3059\u8010\u9178\u6027\u306e\u30a4\u30aa\u30f3\u4ea4\u63db\u819c\u3092\u5229\u7528\u3057\u305f\u96fb\u6c17\u900f\u6790\u88c5\u7f6e\u3092\u8a66\u4f5c\u3057\u305f\u5b9f\u9a13\u3092\u884c\u3044\uff0c\u56f310\u306b\u793a\u3059\u3068\u304a\u308a\u4e0b\u6c34\u7070\u306e\u786b\u9178\u6eb6\u51fa\u308d\u6db2\u304b\u3089\u9244\u4ee5\u5916\u306e\u91cd\u91d1\u5c5e\u985e\u3092\u9664\u53bb\u3067\u304d\u308b\u30ea\u30f3\u3068\u91cd\u91d1\u5c5e\u985e\u306e\u5206\u96e2\u624b\u6cd5\u3092\u958b\u767a\u3057\u305f\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"382\" height=\"334\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-47.png\" alt=\"\" class=\"wp-image-6890\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-47.png 382w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-47-300x262.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-47-14x12.png 14w\" sizes=\"(max-width: 382px) 100vw, 382px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"372\" height=\"258\" src=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-48.png\" alt=\"\" class=\"wp-image-6891\" style=\"width:400px\" srcset=\"https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-48.png 372w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-48-300x208.png 300w, https:\/\/www.jcam-agri.co.jp\/wordpress\/wp-content\/uploads\/2025\/12\/image-48-18x12.png 18w\" sizes=\"(max-width: 372px) 100vw, 372px\" 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