{"id":3866,"date":"2024-10-14T20:24:50","date_gmt":"2024-10-14T11:24:50","guid":{"rendered":"https:\/\/www.jcam-agri.co.jp\/wordpress\/?post_type=agriculture_science&p=3866"},"modified":"2026-06-23T16:04:12","modified_gmt":"2026-06-23T07:04:12","slug":"%e7%ac%ac743%e5%8f%b7%e3%80%802022-r04-8%e7%99%ba%e8%a1%8c","status":"publish","type":"agriculture_science","link":"https:\/\/www.jcam-agri.co.jp\/en\/agriculture_science\/\u7b2c743\u53f7\u30002022-r04-8\u767a\u884c\/","title":{"rendered":"\u7b2c743\u53f7\u30002022(R04).08-09\u767a\u884c"},"content":{"rendered":"

\u00a7\u9732\u5730\u590f\u79cb\u3069\u308a\u306d\u304e\u306b\u304a\u3051\u308b\u88ab\u8986\u71d0\u785d\u5b89\u3068\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u306e\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8\u5185\u65bd\u80a5\u6280\u8853
\u5730\u65b9\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u3000\u5317\u6d77\u9053\u7acb\u7dcf\u5408\u7814\u7a76\u6a5f\u69cb
Donan Agricultural Experiment Station, Agricultural Research Division
Research Department Production Technology Group
\u4e3b\u4efb\u4e3b\u67fb\uff08\u683d\u57f9\u74b0\u5883\uff09 \u5927\u6a4b\u3000\u512a\u4e8c<\/a>
\u00a7\u4e0a\u76ca\u57ce\u5730\u57df\u306b\u304a\u3051\u308b\u8fb2\u5354\u55b6\u8fb2\u6d3b\u52d5\u306e\u5909\u9077\u3068\u79c1\u306e\u51fa\u5408
\u8fb2\u4e8b\u7d44\u5408\u6cd5\u4eba\u3000\u304b\u3057\u307e\u5e83\u57df\u8fb2\u5834
Former President and Representative Director
\uff08\u73fe \u7279\u5225\u9867\u554f\uff09\u5de5\u85e4\u3000\u5065\u4e00<\/a>
No \u00a7 Soil - No. 14
\u990a\u5206\u6e90\u304c\u5806\u80a5\u304b\u3089\u5316\u5b66\u80a5\u6599\u3078\u5909\u5316\u3059\u308b\u6642\u4ee3
\u2212\u305d\u306e\u6b74\u53f2\u7684\u7d4c\u7def\u2212
Jcam Agri Co.
\u5317\u6d77\u9053\u652f\u5e97\u3000\u6280\u8853\u9867\u554f
\u677e\u4e2d\u3000\u7167\u592b<\/a><\/p>\n\n\n\n

\u3000<\/p>\n\n\n\n

\u3000<\/p>\n\n\n\n

Coated phosphorus nitrate and phosphorus nitrate in open field summer\/autumn green onion
\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u306e\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8\u5185\u65bd\u80a5\u6280\u8853<\/h2>\n\n\n\n

\u5730\u65b9\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u3000\u5317\u6d77\u9053\u7acb\u7dcf\u5408\u7814\u7a76\u6a5f\u69cb
Donan Agricultural Experiment Station, Agricultural Research Division
Research Department Production Technology Group
\u4e3b\u4efb\u4e3b\u67fb\uff08\u683d\u57f9\u74b0\u5883\uff09 \u5927\u6a4b\u3000\u512a\u4e8c<\/p>\n\n\n\n

Introduction<\/h3>\n\n\n\n

\u3000\u5168\u56fd\u306e\u306d\u304e\u306e\u51fa\u8377\u91cf\uff08\u4ee4\u548c\u5143\u5e74\uff09\u306f\u5343\u8449\u770c\u306e\u7d0459\u5343t\u306b\u6b21\u3044\u3067\u57fc\u7389\u770c\uff0c\u8328\u57ce\u770c\uff0c\u7fa4\u99ac\u770c\u304c\u4e0a\u4f4d\u3092\u5360\u3081\uff0c\u5317\u6d77\u9053\u306f\u7d0420\u5343t\u3092\u51fa\u8377\u3059\u308b\u5168\u56fd\uff15\u4f4d\u306e\u306d\u304e\u751f\u7523\u5730\u3067\u3042\u308b1)<\/sup>\u3002\u5317\u6d77\u9053\u306e\u306d\u304e\u683d\u57f9\u306f\u4e3b\u306b\u6e21\u5cf6\u5730\u57df\uff08\u5317\u6d77\u9053\u306e\u5357\u897f\u90e8\uff09\u3084\u7a7a\u77e5\u5730\u57df\uff08\u540c\u4e2d\u592e\u90e8)\uff0c\u5341\u52dd\u5730\u57df\uff08\u540c\u5357\u6771\u90e8\uff09\u3067\u76db\u3093\u306b\u884c\u308f\u308c\u3066\u3044\u308b\u3002\u3068\u304f\u306b\u6e21\u5cf6\u5730\u57df\u306f\u9053\u5185\u53ce\u7a6b\u91cf\u306e37%\uff08\u4ee4\u548c\u5143\u5e74\uff09\u3068\u591a\u304f\u3092\u5360\u3081\u3066\u304a\u308a\uff0c\u9053\u5916\u3078\u306e\u51fa\u8377\u91cf\u304c\u7d045\u5343t\u3068\u4ed6\u5730\u57df\u306b\u6bd4\u3079\uff15\u301c10\u500d\u591a\u30442)<\/sup>The following is a list of the most common problems with the \"C\" in the \"C\" column.<\/p>\n\n\n\n

\u3000\u9732\u5730\u306d\u304e\u683d\u57f9\u3067\u306f\u79cb\u51ac\u671f\u306b\u751f\u7523\u91cf\u304c\u591a\u3044\u95a2\u6771\u306e\u751f\u7523\u5730\u306b\u5bfe\u3057\uff0c\u6c17\u8c61\u6761\u4ef6\u304c\u7570\u306a\u308b\u5317\u6d77\u9053\u306f\u590f\u79cb\u3069\u308a\u304c\u4e3b\u6d41\u3067\u3042\u308b\u3002\u9732\u5730\u6625\u307e\u304d\u590f\u79cb\u3069\u308a\u4f5c\u578b\u306e\u7a92\u7d20\u65bd\u80a5\u91cf\u306f\u4f5c\u4ed8\u3051\u524d\u306e\u571f\u58cc\u8a3a\u65ad\u306b\u57fa\u3065\u304f\u65bd\u80a5\u5bfe\u5fdc3)<\/sup>\u3067\u300c\uff19\u301c18kg\/10a\uff08\u5206\u65bd\uff11\u301c\uff12\u56de)\u300d\u3068\u793a\u3055\u308c\u3066\u3044\u308b\u304c\uff0c\u751f\u7523\u73fe\u5834\u3067\u306f\u591a\u80a5\u683d\u57f9\u3092\u884c\u3046\u4e8b\u4f8b\u3082\u591a\u304f\u898b\u53d7\u3051\u3089\u308c\uff0c\u74b0\u5883\u8ca0\u8377\u4f4e\u6e1b\u3084\u30b3\u30b9\u30c8\u524a\u6e1b\u306e\u89b3\u70b9\u304b\u3089\u3082\u7a92\u7d20\u6e1b\u80a5\u6280\u8853\u306e\u958b\u767a\u304c\u6c42\u3081\u3089\u308c\u308b\u3002<\/p>\n\n\n\n

\u3000\u3053\u3046\u3057\u305f\u4e2d\uff0c\u4ed6\u4f5c\u7269\u306e\u751f\u7523\u73fe\u5834\u3067\u306f\u4f5c\u7269\u306e\u751f\u80b2\u30b9\u30c6\u30fc\u30b8\u306b\u898b\u5408\u3046\u990a\u5206\u4f9b\u7d66\u304c\u53ef\u80fd\u3068\u306a\u308b\u80a5\u52b9\u8abf\u7bc0\u578b\u80a5\u6599\u306e\u5229\u7528\u304c\u9032\u3093\u3067\u3044\u308b\u3002\u672c\u80a5\u6599\u306b\u306f\u571f\u58cc\u4e2d\u306e\u6e29\u5ea6\u3068\u6c34\u5206\u306b\u53cd\u5fdc\u3057\u3066\u5f90\u3005\u306b\u7a92\u7d20\u990a\u5206\u304c\u653e\u51fa\u3055\u308c\u308b\u300c\u88ab\u8986\u71d0\u785d\u5b89\u300d\u304c\u3042\u308a\uff0c\u3068\u308a\u308f\u3051\u521d\u671f\u306e\u7a92\u7d20\u6eb6\u51fa\u304c\u6291\u5236\u3055\u308c\u308b\u300c\u30b7\u30b0\u30e2\u30a4\u30c9\u578b\u300d\u306f\u82d7\u306e\u751f\u80b2\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u305a\u306b\u80b2\u82d7\u6bb5\u968e\u3067\u306e\u5229\u7528\u304c\u53ef\u80fd\u3068\u3055\u308c\u308b\u3002\u3053\u308c\u306b\u3088\u308a\uff0c\u5b9a\u690d\u5f8c\u306e\u9732\u5730\u5703\u5834\uff08\u4ee5\u4e0b\uff0c\u672c\u5703\u3068\u7565\uff09\u3067\u306e\u683d\u57f9\u306b\u5fc5\u8981\u306a\u7a92\u7d20\u306e\u5168\u91cf\u3092\u80b2\u82d7\u6bb5\u968e\u3067\u65bd\u80a5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\uff0c\u65bd\u80a5\u52b9\u7387\u5411\u4e0a\u306b\u3088\u308b\u6e1b\u80a5\u3084\u672c\u5703\u306e\u65bd\u80a5\u4f5c\u696d\u306e\u7701\u529b\u304c\u671f\u5f85\u3067\u304d\u308b\u3002<\/p>\n\n\n\n

\u3000\u3053\u308c\u307e\u3067\u306b\u88ab\u8986\u71d0\u785d\u5b89\u7cfb\u3092\u5229\u7528\u3057\u305f\u80b2\u82d7\u30dd\u30c3\u30c8\u5185\u3078\u306e\u65bd\u80a5\u6280\u8853\u304c\u30ad\u30e3\u30d9\u30c44)<\/sup>\uff0c\u305f\u307e\u306d\u304e5)<\/sup>\uff0c\u30c8\u30de\u30c86)<\/sup>\u7b49\u3067\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u3002\u307e\u305f\uff0c\u306d\u304e\u3067\u306f\u95a2\u6771\u5730\u65b9\u306e\u590f\u3069\u308a\uff0c\u304a\u3088\u3073\u51ac\u3069\u308a\u306e\u4f5c\u578b\u3067\u88ab\u8986\u71d0\u785d\u5b89\u3092\u80b2\u82d7\u6642\u306e\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8\u5185\u3078\u65bd\u80a5\u3057\uff0c\u65bd\u80a5\u52b9\u7387\u306e\u5411\u4e0a\u306a\u3089\u3073\u306b\u672c\u5703\u306e\u65bd\u80a5\u4f5c\u696d\u306e\u7701\u7565\u304c\u53ef\u80fd\u3068\u306a\u308b\u6280\u8853\u304c\u958b\u767a\u3055\u308c\u3066\u3044\u308b\uff17),\uff18\uff09<\/sup>\u3002\u672c\u6280\u8853\u306f\u306d\u304e\u306e\u4f5c\u578b\u3084\u65bd\u80a5\u91cf\u304c\u7570\u306a\u308b\u5317\u6d77\u9053\u306b\u304a\u3044\u3066\u3082\u6709\u7528\u3068\u8003\u3048\u3089\u308c\u308b\u3002\u4e00\u65b9\uff0c\u30ea\u30f3\u9178\u306b\u3064\u3044\u3066\u306f\u80b2\u82d7\u30dd\u30c3\u30c8\uff08\u30bb\u30eb\uff09\u5185\u3078\u306e\u30ea\u30f3\u9178\u65bd\u80a5\u306b\u3088\u308a\uff0c\u30ad\u30e3\u30d9\u30c4\u3067\u306f\u30ea\u30f3\u9178\u65bd\u80a5\u91cf\u306e\u6163\u884c\u6bd450%\u4ee5\u4e0a\u306e\u524a\u6e1b\u52b9\u679c9)<\/sup>\u3084\uff0c\u305f\u307e\u306d\u304e\u3067\u306f\u521d\u671f\u751f\u80b2\u306e\u5411\u4e0a\u306a\u3089\u3073\u306b\u53ce\u91cf\u306e\u5b89\u5b9a\u531610)<\/sup>\u304c\u5831\u544a\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n

\u3000In this paper, we report on the development of a technique for applying nitrogen and phosphoric acid, either separately or simultaneously, in chain pots during seedling growth using coated phosphorus nitrate and phosphate fertilizers in open field summer\/fall leek cultivation in Hokkaido, Japan.<\/p>\n\n\n\n

2. test conditions<\/h3>\n\n\n\n

\u3000\u9053\u5357\u8fb2\u696d\u8a66\u9a13\u5834\uff08\u5317\u6d77\u9053\u5317\u6597\u5e02\uff09\u306e\u7121\u52a0\u6e29\u30d3\u30cb\u30fc\u30eb\u30cf\u30a6\u30b9\u3067\u80b2\u82d7\u3057\uff0c\u672c\u5703\uff08\u8910\u8272\u4f4e\u5730\u571f\uff09\u306b\u5b9a\u690d\u3059\u308b\u683d\u57f9\u8a66\u9a13\u30922011\u301c2013\u5e74\u306b\u884c\u3063\u305f\uff08\uff13\u5e74\u9023\u4f5c)\u3002\u4f9b\u8a66\u54c1\u7a2e\u306f\u300c\u767d\u7fbd\u4e00\u672c\u592a\uff63\uff0c\u4f5c\u578b\u306f\u6625\u307e\u304d\u590f\u79cb\u3069\u308a\u306e\u300c\uff19\u6708\u3069\u308a\uff08\uff13\u6708\u64ad\u7a2e)\u300d\u3068\u300c10\u6708\u3069\u308a\uff08\uff14\u6708\u64ad\u7a2e)\u300d\u3067\u5b9f\u65bd\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\u80b2\u82d7\u306f\u7121\u52a0\u6e29\u30d3\u30cb\u30fc\u30eb\u30cf\u30a6\u30b9\u5185\u3067\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8CP303\uff08264\u7a74\/\u518a\uff09\u306b\uff11\u7a74\uff12\u7c92\u307e\u304d\uff08\u5730\u5e8a\u80b2\u82d7)\uff0c\u80b2\u82d7\u57f9\u571f\u306f\u300c\u30cb\u30c3\u30c6\u30f3\u8471\u57f9\u571f\uff24\uff08\u7a92\u7d20660mg\/L\u2212\u30ea\u30f3\u91782500mg\/L\u2212\u30ab\u30ea100mg\/L)\u300d\u3092\u7528\u3044\u305f\u3002\u307e\u305f\uff0c\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8\u5185\u65bd\u80a5\u3067\u306f\u80a5\u6599\u6df7\u5408\u6a5f\u3092\u4f7f\u3063\u3066\u8abf\u88fd\u3057\u305f\u88ab\u8986\u71d0\u785d\u5b89\uff0c\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u3068\u80b2\u82d7\u57f9\u571f\u306e\u6df7\u548c\u7269\u3092CP303\u306b\u5145\u586b\u3057\uff0c\u540c\u69d8\u306b\u64ad\u7a2e\u30fb\u80b2\u82d7\u3057\u305f\u3002\u5b9a\u690d\u306f\u5b9a\u690d\u5668\u300c\u3072\u3063\u3071\u308a\u304f\u3093\u300d\u3092\u7528\u3044\uff0c\u683d\u690d\u5bc6\u5ea644,444\u672c\/10a\uff08\u7566\u5e4590cm\u00d7\uff12\u672c\u4ed5\u7acb\u3066\uff0c\u682a\u9593\uff15cm\uff09\u3067\uff0c\uff19\u6708\u3069\u308a\u306f\uff15\u6708\u4e2d\u4e0b\u65ec\uff0c10\u6708\u3069\u308a\u306f\uff16\u6708\u4e0a\u4e2d\u65ec\u306b\u884c\u3063\u305f\u3002<\/p>\n\n\n\n

\u3000\u5bfe\u7167\u533a\u306e\u672c\u5703\u65bd\u80a5\u91cf\u306f\u4f5c\u4ed8\u3051\u524d\u306e\u571f\u58cc\u5206\u6790\u5024\uff08\u71b1\u6c34\u62bd\u51fa\u6027\u7a92\u7d20\uff0d\u30c8\u30eb\u30aa\u30fc\u30b0\u30ea\u30f3\u9178\uff0d\u4ea4\u63db\u6027\u30ab\u30ea\uff1d1.2\u221232\u221243mg\/100g\uff09\u306b\u57fa\u3065\u304d\u65bd\u80a5\u5bfe\u5fdc11\uff09\u3092\u884c\u3063\u305f\u3002\u3059\u306a\u308f\u3061\uff0c\uff19\u6708\u3069\u308a\u3067N\u2212P2<\/sub>O5<\/sub>\u2212K2<\/sub>O\uff1d[12+7]\u221215\u2212[3+3]\uff08 [ ]\u5185\u306f\u57fa\u80a5+\u5206\u65bd)\uff0c10\u6708\u3069\u308a\u3067N\u2212P2<\/sub>O5<\/sub>\u2212K2<\/sub>O\uff1d[10+4+4]\u221215\u2212[4+2+2]\u3068\u3057\u305f\u3002<\/p>\n\n\n\n

3. nitrogen fertilization in chain pots of coated phosphorus nitrate<\/h3>\n\n\n\n

\u3000\u88ab\u8986\u71d0\u785d\u5b89\uff08\u30b8\u30a7\u30a4\u30ab\u30e0\u30a2\u30b0\u30ea\u682a\u5f0f\u4f1a\u793e\uff09\u306f\u80b2\u82d7\u671f\u9593\u4e2d\u306e\u7a92\u7d20\u6eb6\u51fa\u3092\u6975\u529b\u6291\u3048\u308b\u305f\u3081\u300c\u30b7\u30b0\u30e2\u30a4\u30c9\u578b\u300d\u3092\u9078\u3073\uff0c\u7a92\u7d20\u306e\u6eb6\u51fa\u901f\u5ea6\u304c\u7570\u306a\u308b\uff13\u30bf\u30a4\u30d7\u3092\u7528\u3044\u305f\uff0880\u65e5\uff0c100\u65e5\uff0c140\u65e5\u30bf\u30a4\u30d7\uff0c\u6570\u5b57\u306f25\u2103\u306e\u571f\u58cc\u4e2d\u3067\u542b\u6709\u7a92\u7d20\u306e80%\u304c\u6eb6\u51fa\u3059\u308b\u65e5\u6570)\u3002<\/p>\n\n\n\n

\u3000\u57cb\u8a2d\u8a66\u9a13\u306b\u3088\u308a\uff0c\u80b2\u82d7\u301c\u5b9a\u690d\u5f8c\u306e\u672c\u5703\u306b\u304a\u3051\u308b\u88ab\u8986\u71d0\u785d\u5b89\u306e\u7a92\u7d20\u6eb6\u51fa\u65e5\u6570\uff08\u542b\u6709\u7a92\u7d20\u306e80%\uff09\u3092\u691c\u8a0e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\uff0c\uff19\u6708\u3069\u308a\u3067\u306f80\u65e5\u30bf\u30a4\u30d7\u3067\u7d04150\u65e5\uff0c100\u65e5\u30bf\u30a4\u30d7\u3067\u7d04170\u65e5\uff0c140\u65e5\u30bf\u30a4\u30d7\u3067\u7d04190\u65e5\u3067\u3042\u308a\uff0c10\u6708\u3069\u308a\u3067\u306f\u305d\u308c\u305e\u308c\u7d04120\u65e5\uff0c\u7d04130\u65e5\uff0c\u7d04160\u65e5\u3067\u3042\u3063\u305f\uff08\u56f3\uff11)\u300280\u65e5\u30bf\u30a4\u30d7\u306f\u80b2\u82d7\u671f\u9593\u4e2d\u306b\u88ab\u8986\u71d0\u785d\u5b89\u304b\u3089\u306e\u7a92\u7d20\u6eb6\u51fa\u304c10%\u7a0b\u5ea6\u8a8d\u3081\u3089\u308c\u305f\u3053\u3068\u304b\u3089\uff0c\u30dd\u30c3\u30c8\u5185\u7a92\u7d20\u65bd\u80a5\u3067\u7528\u3044\u308b\u306b\u306f\u4e0d\u9069\u3068\u5224\u65ad\u3057\u305f\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u6b21\u306b\uff0c\u88ab\u8986\u71d0\u785d\u5b89100\u65e5\uff0c140\u65e5\u30bf\u30a4\u30d7\u3068\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8\uff08\u4ee5\u4e0b\uff0c\u30dd\u30c3\u30c8\u3068\u7701\u7565\uff09\u5185\u7a92\u7d20\u65bd\u80a5\u91cf\uff0811\uff0c14kg\/10a\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30dd\u30c3\u30c8\u5185\u7a92\u7d20\u65bd\u80a5\u7cfb\u5217\uff08\u5199\u771f\uff11\uff09\u304a\u3088\u3073\u5bfe\u7167\u533a\u3092\u8a2d\u7f6e\u3057\u305f\u3002\u306a\u304a\uff0c\u30dd\u30c3\u30c8\u5185\u7a92\u7d20\u65bd\u80a5\u7cfb\u5217\u306f\u672c\u5703\u306e\u7a92\u7d20\u3092\u7121\u65bd\u80a5\u3068\u3057\uff0c\u30ea\u30f3\u9178\u3068\u30ab\u30ea\u306f\u3044\u305a\u308c\u306e\u8a66\u9a13\u533a\u3082\u5bfe\u7167\u533a\u3068\u540c\u4e00\u3068\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\u30dd\u30c3\u30c8\u5185\u7a92\u7d20\u65bd\u80a5\u7cfb\u5217\u306e\u82d7\u4e7e\u7269\u91cd\uff08\u80b2\u82d7\u7d42\u4e86\u6642\uff09\u306f\u3044\u305a\u308c\u306e\u5e74\u6b21\u3082\uff19\u6708\u3069\u308a\uff0c10\u6708\u3069\u308a\u3067\u5bfe\u7167\u533a\u3068\u51e6\u7406\u9593\u5dee\u306f\u307f\u3089\u308c\u306a\u304b\u3063\u305f\u304c\uff08\u8868\uff11\u4e0a\u6bb5)\uff0c\u898f\u683c\u5185\u91cd\u306f\u30dd\u30c3\u30c8\u5185\u306e\u7a92\u7d20\u65bd\u80a5\u91cf\u304c\u591a\u3044\u307b\u3069\u6982\u306d\u5897\u52a0\u3059\u308b\u50be\u5411\u3092\u793a\u3057\u305f\uff08\u8868\uff11\u4e0b\u6bb5)\u3002\u307e\u305f\uff0c\uff19\u6708\u3069\u308a\u3067\u306f\u540c\u4e00\u65bd\u80a5\u91cf\u306b\u304a\u3051\u308b\u898f\u683c\u5185\u91cd\u306b\u660e\u77ad\u306a\u5dee\u306f\u307f\u3089\u308c\u306a\u304b\u3063\u305f\u304c\uff0c10\u6708\u3069\u308a\u3067\u306f100\u65e5\u30bf\u30a4\u30d7\u3068\u6bd4\u8f03\u3057\u3066140\u65e5\u30bf\u30a4\u30d7\u3067\u898f\u683c\u5185\u91cd\u304c\u512a\u308b\u50be\u5411\u3092\u793a\u3057\u305f\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u4ee5\u4e0a\u304b\u3089\uff0c\u30dd\u30c3\u30c8\u5185\u7a92\u7d20\u65bd\u80a5\u306e\u65bd\u80a5\u91cf\u306f\uff19\u6708\u3069\u308a\uff0c10\u6708\u3069\u308a\u306e\u3044\u305a\u308c\u308214kg\/10a\u304c\u9069\u3059\u308b\u3068\u3068\u3082\u306b\uff0c\u6eb6\u51fa\u30bf\u30a4\u30d7\u306f140\u65e5\u30bf\u30a4\u30d7\u304c\u6700\u3082\u6709\u7528\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n

4. phosphate fertilization in chain pots of phosphate fertilizers<\/h3>\n\n\n\n

\u3000\u30dd\u30c3\u30c8\u5185\u30ea\u30f3\u9178\u65bd\u80a5\u306b\u9069\u3059\u308b\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u304a\u3088\u3073\u65bd\u80a5\u91cf\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u305f\u3081\uff0c\u904e\u30ea\u30f3\u9178\u77f3\u7070\uff08\u904e\u77f3)\uff0c\u91cd\u904e\u30ea\u30f3\u9178\u77f3\u7070\uff08\u91cd\u904e\u77f3)\uff0c\u91cd\u713c\u30ea\u30f3\uff0c\u7194\u6210\u30ea\u30f3\u80a5\uff08\u7194\u30ea\u30f3\uff09\u3068\u30dd\u30c3\u30c8\u5185\u30ea\u30f3\u9178\u306e\u65bd\u80a5\u91cf\uff12\u6c34\u6e96\uff08\uff16\uff0c\uff19kg\/10a\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u8a66\u9a13\u533a\u3092\u8a2d\u7f6e\u3057\u305f\u3002\u306a\u304a\uff0c\u30dd\u30c3\u30c8\u5185\u30ea\u30f3\u9178\u65bd\u80a5\u3092\u884c\u3063\u305f\u8a66\u9a13\u533a\u306f\u672c\u5703\u306e\u30ea\u30f3\u9178\u3092\u7121\u65bd\u80a5\u3068\u3057\uff0c\u307e\u305f\u7a92\u7d20\u3068\u30ab\u30ea\u306e\u672c\u5703\u65bd\u80a5\u91cf\u306f\u3044\u305a\u308c\u306e\u8a66\u9a13\u533a\u3082\u5bfe\u7167\u533a\u3068\u540c\u4e00\u3068\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\u82d7\u4e7e\u7269\u91cd\u306b\u53ca\u307c\u3059\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u306e\u5f71\u97ff\u306b\u3064\u3044\u3066\uff13\u5e74\u9593\u306e\u8a66\u9a13\u7d50\u679c\u3092\u901a\u89a7\u3059\u308b\u3068\uff0c\u904e\u77f3\uff0c\u91cd\u904e\u77f3\uff0c\u91cd\u713c\u30ea\u30f3\u306f\u5bfe\u7167\u533a\u306b\u6bd4\u3079\u3066\u82d7\u4e7e\u7269\u91cd\u306e\u4f4e\u4e0b\u307e\u305f\u306f\u4f4e\u4e0b\u3059\u308b\u50be\u5411\u304c\u8a8d\u3081\u3089\u308c\u305f\u304c\uff0c\u7194\u30ea\u30f3\u306f\u307f\u3089\u308c\u306a\u304b\u3063\u305f\uff08\u8868\uff12\u4e0a\u6bb5)\u3002\u3053\u306e\u8981\u56e0\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u305f\u3081\uff0c\u5b9a\u690d\u6642\u306e\u57f9\u571fpH\u304a\u3088\u3073EC\u3068\u82d7\u4e7e\u7269\u91cd\u306e\u95a2\u4fc2\u3092\u691c\u8a0e\u3057\u305f\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u6c34\u6eb6\u6027\u306e\u30ea\u30f3\u9178\u6210\u5206\u3092\u542b\u3080\u904e\u77f3\u3084\u91cd\u904e\u77f3\uff0c\u91cd\u713c\u30ea\u30f3\u3092\u7528\u3044\u305f\u5834\u5408\uff0c\u57f9\u571f\u306epH\u4f4e\u4e0b\u304a\u3088\u3073EC\u4e0a\u6607\u304c\u8a8d\u3081\u3089\u308c\uff0c\u82d7\u4e7e\u7269\u91cd\u304c\u4f4e\u4e0b\u3059\u308b\u50be\u5411\u3092\u793a\u3057\u305f\uff08\u56f3\uff12)\u3002\u4e00\u65b9\uff0c\u6c34\u6eb6\u6027\u30ea\u30f3\u9178\u6210\u5206\u3092\u542b\u307e\u306a\u3044\u7194\u30ea\u30f3\u3067\u306f\u57f9\u571fpH\u304a\u3088\u3073EC\u306e\u5909\u5316\u306f\u4ed6\u306e\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u306b\u6bd4\u3079\u3066\u5c0f\u3055\u304f\uff0c\u82d7\u4e7e\u7269\u91cd\u306b\u5bfe\u3059\u308b\u5f71\u97ff\u3082\u5c0f\u3055\u304b\u3063\u305f\u3002\u4ee5\u4e0a\u304b\u3089\uff0c\u30dd\u30c3\u30c8\u5185\u30ea\u30f3\u9178\u65bd\u80a5\u306b\u4f34\u3046\u82d7\u4e7e\u7269\u91cd\u306e\u4f4e\u4e0b\u306f\uff0c\u57f9\u571f\u306epH\u4f4e\u4e0b\u304a\u3088\u3073EC\u4e0a\u6607\u306b\u8d77\u56e0\u3059\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u305f\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u6b21\u306b\uff13\u5e74\u9593\u306e\u898f\u683c\u5185\u91cd\u3092\u307f\u308b\u3068\uff0c\u3044\u305a\u308c\u306e\u5e74\u6b21\u3082\uff19\u6708\u3069\u308a\uff0c10\u6708\u3069\u308a\u3067\u51e6\u7406\u9593\u306b\u660e\u77ad\u306a\u5dee\u306f\u8a8d\u3081\u3089\u308c\u305a\uff0c\u672c\u8a66\u9a13\u306e\u4f9b\u8a66\u5703\u5834\u3068\u540c\u7b49\u4ee5\u4e0a\u306e\u30ea\u30f3\u9178\u80a5\u6c83\u5ea6\uff0832mg\/100g\uff09\u3067\u3042\u308c\u3070\uff0c\u521d\u671f\u306e\u80a5\u52b9\u304c\u9045\u3044\u7194\u30ea\u30f3\u306e\u65bd\u80a5\u91cf\u300c\uff16\u301c\uff19kg\/10a\u300d\u3067\u3082\u5bfe\u7167\u533a\u3068\u540c\u7a0b\u5ea6\u306e\u898f\u683c\u5185\u91cd\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u305f\uff08\u8868\uff12\u4e0b\u6bb5)\u3002<\/p>\n\n\n\n

\u3000\u4ee5\u4e0a\u304b\u3089\uff0c\u30dd\u30c3\u30c8\u5185\u30ea\u30f3\u9178\u65bd\u80a5\u3067\u306f\u7194\u30ea\u30f3\u304c\u9069\u3059\u308b\u3068\u3068\u3082\u306b\uff0c\u30ea\u30f3\u9178\u65bd\u80a5\u91cf\u306f\uff16\u301c\uff19kg\/10a\u306e\u7bc4\u56f2\u304c\u9069\u91cf\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n

5. simultaneous application of coated phosphorus nitrate and phosphate fertilizer in chain pots<\/h3>\n\n\n\n

\u3000\u88ab\u8986\u71d0\u785d\u5b89\u3068\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u306e\u30dd\u30c3\u30c8\u5185\u540c\u6642\u65bd\u80a5\u3068\u3057\u3066\uff0c\u88ab\u8986\u71d0\u785d\u5b89140\u65e5\u30bf\u30a4\u30d7\u3067\u7a92\u7d20\u65bd\u80a5\u91cf14kg\/10a\u306b\u5bfe\u3057\uff0c\u7194\u30ea\u30f3\u306e\u30dd\u30c3\u30c8\u5185\u30ea\u30f3\u9178\u65bd\u80a5\u91cf\uff16\uff0c\uff19kg\/10a\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u8a66\u9a13\u533a\u3092\u8a2d\u7f6e\u3057\u305f\u3002\u306a\u304a\uff0c\u30dd\u30c3\u30c8\u5185\u540c\u6642\u65bd\u80a5\u3092\u884c\u3063\u305f\u8a66\u9a13\u533a\u306f\u672c\u5703\u306e\u7a92\u7d20\u304a\u3088\u3073\u30ea\u30f3\u9178\u3092\u7121\u65bd\u80a5\u3068\u3057\uff0c\u30ab\u30ea\u306e\u672c\u5703\u65bd\u80a5\u91cf\u306f\u3044\u305a\u308c\u306e\u8a66\u9a13\u533a\u3082\u5bfe\u7167\u533a\u3068\u540c\u4e00\u3068\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000\uff12\u30ab\u5e74\u306e\u8a66\u9a13\u7d50\u679c\u3092\u901a\u89a7\u3059\u308b\u3068\uff0c\u30dd\u30c3\u30c8\u5185\u540c\u6642\u65bd\u80a5\u533a\u306e\u82d7\u4e7e\u7269\u91cd\u304a\u3088\u3073\u898f\u683c\u5185\u91cd\u306f\u5bfe\u7167\u533a\u3068\u660e\u77ad\u306a\u5dee\u306f\u307f\u3089\u308c\u305a\uff0c\u540c\u7a0b\u5ea6\u306e\u5024\u304c\u5f97\u3089\u308c\u305f\uff08\u8868\uff13)\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u4ee5\u4e0a\u304b\u3089\uff0c\u88ab\u8986\u71d0\u785d\u5b89\u3068\u30ea\u30f3\u9178\u8cea\u80a5\u6599\u306e\u30dd\u30c3\u30c8\u5185\u540c\u6642\u65bd\u80a5\u3067\u306f\uff0c\u88ab\u8986\u71d0\u785d\u5b89140\u65e5\u30bf\u30a4\u30d7\u3092\u7a92\u7d20\u65bd\u80a5\u91cf14kg\/10a\u3068\uff0c\u7194\u30ea\u30f3\u3092\u30ea\u30f3\u9178\u65bd\u80a5\u91cf\uff16\u301c\uff19kg\/10a\u3067\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u306b\u3088\u308a\uff0c\u5065\u5168\u306a\u82d7\u306e\u751f\u80b2\u304c\u78ba\u4fdd\u3055\u308c\uff0c\u5bfe\u7167\u533a\u3068\u540c\u7a0b\u5ea6\u306e\u898f\u683c\u5185\u91cd\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u3002<\/p>\n\n\n\n

6. utilization aspects and points to note<\/h3>\n\n\n\n

\u3000\u672c\u6210\u679c\u306f\uff0c\u7a92\u7d20\u80a5\u6599\u3068\u3057\u3066\u521d\u671f\u306e\u6eb6\u51fa\u3092\u6291\u3048\u305f\u30b7\u30b0\u30e2\u30a4\u30c9\u578b\u306e\u88ab\u8986\u71d0\u785d\u5b89\u3092\u7528\u3044\uff0c\u5b9a\u690d\u5f8c\u306e\u672c\u5703\u306e\u7a92\u7d20\u80a5\u6c83\u5ea6\u304c\u4f4e\u304f\uff08\u71b1\u6c34\u62bd\u51fa\u6027\u7a92\u7d20\uff13mgN\/100g\u672a\u6e80)\uff0c\u307e\u305f\u30ea\u30f3\u9178\u80a5\u6c83\u5ea6\u304c\u300c\u57fa\u6e96\u5024\uff08\u30c8\u30eb\u30aa\u30fc\u30b0\u30ea\u30f3\u917820\u301c40mg\/100g)\u300d\u306b\u8a72\u5f53\u3059\u308b\u5703\u5834\u3067\u5f97\u3089\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3002\u3053\u306e\u5834\u5408\u306f\u672c\u6280\u8853\u306e\u5229\u7528\u306b\u3088\u308a\uff0c\u73fe\u884c\u306e\u65bd\u80a5\u5bfe\u5fdc\uff13\uff09\u3068\u6bd4\u8f03\u3057\u3066\u7a92\u7d20\u306f\u6700\u5927\u3067\uff14kg\/10a\uff0c\u30ea\u30f3\u9178\u306f\uff16\u301c\uff19kg\/10a\u306e\u65bd\u80a5\u91cf\u524a\u6e1b\u304c\u53ef\u80fd\u3067\u3042\u308a\uff0c\u672c\u5703\u3067\u306e\u7a92\u7d20\u304a\u3088\u3073\u30ea\u30f3\u9178\u65bd\u80a5\u306e\u624b\u9593\u3092\u7701\u7565\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n

\u3000In fields where phosphate fertility is below the standard value (toluoglinic acid less than 20 mg\/100 g), it is recommended that the soil be amended to the standard value before introducing this technology.<\/p>\n\n\n\n

References<\/h3>\n\n\n\n

(1) Ministry of Agriculture, Forestry and Fisheries 2019.Vegetable Production and Shipment Statistics.<\/p>\n\n\n\n

(2) Hokkaido Agricultural Cooperative Central Association and Hokuren Federation of Agricultural Cooperatives 2021. map of Hokkaido vegetables, p58.<\/p>\n\n\n\n

(3) Hokkaido Agricultural Administration Department 2020. hokkaido Fertilizer Guide 2020, p113. hokkaido Agricultural Extension Association, Hokkaido.<\/p>\n\n\n\n

\uff14\uff09\u5ca9\u4f50\u535a\u90a6\u30fb\u5927\u585a\u82f1\u4e00\u30fb\u771f\u884c\u5bfa \u5b5d\u30fb\u4e95\u4e0a \u6e80\u30fb\u5c0f\u6797\u5e83\u884c\u30002005\uff0e\u30bb\u30eb\u57f9\u990a\u571f\u5185\u57fa\u80a5\u65bd\u7528\u306b\u3088\u308b\u30ad\u30e3\u30d9\u30c4\u306e\u6e1b\u7a92\u7d20\u683d\u57f9\uff0e\u5343\u8449\u8fb2\u7dcf\u7814\u7814\u5831\uff0c4.p23\u221231.<\/p>\n\n\n\n

\uff15\uff09\u5c0f\u91ce\u5bfa\u653f\u884c\u30002011\uff0e\u79fb\u690d\u30bf\u30de\u30cd\u30ae\u306b\u304a\u3051\u308b\u80a5\u52b9\u8abf\u7bc0\u578b\u80a5\u6599\u3092\u7528\u3044\u305f\u30dd\u30c3\u30c8\u5185\u65bd\u80a5\u6cd5\uff0e\u571f\u80a5\u8a8c\uff0c82\uff0cp312\u2212315.<\/p>\n\n\n\n

\uff16\uff09\u5c0f\u6749\u5fb9\u30fb\u4e2d\u6751\u4ec1\u7f8e\u30fb\u82e5\u6fa4\u79c0\u5e78\u30002007\uff0e\u80a5\u52b9\u8abf\u7bc0\u578b\u80a5\u6599\u3092\u7528\u3044\u305f\u30c8\u30de\u30c8\u80b2\u82d7\u9262\u5185\u5168\u91cf\u65bd\u80a5\u6cd5\uff0e\u571f\u80a5\u8a8c\uff0c78\uff0cp207\u2212211.<\/p>\n\n\n\n

\uff17\uff09\u5c71\u672c\u4e8c\u7f8e\u30fb\u677e\u4e38\u6052\u592b\u30002007a\uff0e\u590f\u3069\u308a\u30cd\u30ae\u306b\u304a\u3051\u308b\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8\u5185\u65bd\u80a5\u306e\u65bd\u80a5\u7a92\u7d20\u91cf\u3068\u8ffd\u80a5\u7a92\u7d20\u91cf\u306e\u691c\u8a0e\uff0e\u571f\u80a5\u8a8c\uff0c78\uff0cp179\u2212186.<\/p>\n\n\n\n

\uff18\uff09\u5c71\u672c\u4e8c\u7f8e\u30fb\u677e\u4e38\u6052\u592b\u30002007b\uff0e\u30cd\u30ae\u306e\u30c1\u30a7\u30fc\u30f3\u30dd\u30c3\u30c8\u5185\u5168\u91cf\u7a92\u7d20\u65bd\u80a5\u304c\u751f\u80b2\u304a\u3088\u3073\u53ce\u91cf\u306b\u53ca\u307c\u3059\u5f71\u97ff\uff0e\u571f\u80a5\u8a8c\uff0c78\uff0cp371\u2212378.<\/p>\n\n\n\n

\uff19\uff09\u5343\u8449\u770c\u8fb2\u6797\u7dcf\u5408\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\u5e73\u621026\u5e74\u5ea6\u8a66\u9a13\u7814\u7a76\u6210\u679c\u666e\u53ca\u60c5\u5831\u8ab2\u984c\u4e00\u89a7\u300c\u91ce\u83dc\uff14\uff0e\u30ea\u30f3\u9178\u306e\u30bb\u30eb\u5185\u65bd\u80a5\u306b\u3088\u308b\u30ad\u30e3\u30d9\u30c4\u306e\u30ea\u30f3\u9178\u6e1b\u80a5\uff63 \uff0e<\/p>\n\n\n\n

10\uff09\u5c0f\u91ce\u5bfa\u653f\u884c\u30fb\u677f\u57a3\u82f1\u7950\u30fb\u53e4\u9928\u660e\u6d0b\u30fb\u6728\u8c37\u7950\u4e5f\u30fb\u65e5\u7b20\u88d5\u6cbb\u30002014\uff0e\u79fb\u690d\u30bf\u30de\u30cd\u30ae\u306b\u304a\u3051\u308b\u8449\u9762\u6563\u5e03\u304a\u3088\u3073\u30dd\u30c3\u30c8\u5185\u65bd\u80a5\u3092\u7528\u3044\u305f\u30ea\u30f3\u9178\u6e1b\u80a5\u6280\u8853\uff0e\u571f\u80a5\u8a8c\uff0c85\uff0cp245\u2212249.<\/p>\n\n\n\n

(11) Hokkaido Agricultural Administration Department, 2010. Hokkaido Fertilizer Guide 2010, p. 108. Hokkaido Agricultural Extension Association, Hokkaido.<\/p>\n\n\n\n

\u3000<\/p>\n\n\n\n

\u3000<\/p>\n\n\n\n

Changes in Agricultural Cooperative Farming Activities in the Kamimashiki Area and My Encounters<\/h2>\n\n\n\n

\u8fb2\u4e8b\u7d44\u5408\u6cd5\u4eba\u3000\u304b\u3057\u307e\u5e83\u57df\u8fb2\u5834
Former President and Representative Director
\uff08\u73fe \u7279\u5225\u9867\u554f\uff09\u5de5\u85e4\u3000\u5065\u4e00<\/p>\n\n\n\n

Introduction.<\/h3>\n\n\n\n

\u3000\u304b\u3057\u307e\u5e83\u57df\u8fb2\u5834\u306f\uff0c\u718a\u672c\u5e02\u5357\u90e8\u306b\u4f4d\u7f6e\u3059\u308b\u5609\u5cf6\u753a\u306b\u3042\u308a\uff0c\u8fb2\u5730\u306e\u5e83\u3055\u306f477\u30d8\u30af\u30bf\u30fc\u30eb\u3068\u4e5d\u5dde\u6700\u5927\u898f\u6a21\u3067\u3042\u308b\uff08\u56f3\uff11)\u3002\u73fe\u5728\uff0c\u79c1\u306f\u304b\u3057\u307e\u5e83\u57df\u8fb2\u5834\u306e\u7279\u5225\u9867\u554f\u3068\u3057\u3066\uff0c\u6c34\u7a32\uff0c\u9ea6\uff0c\u5927\u8c46\u3092\u4e2d\u5fc3\u3068\u3059\u308b\u6c34\u7530\u8fb2\u696d\u306e\u78ba\u7acb\u3068\u8fb2\u5bb6\u6240\u5f97\u306e\u5411\u4e0a\u306b\u5c3d\u529b\u3057\u3066\u3044\u308b\u3002\u672c\u7a3f\u306b\u304a\u3044\u3066\u306f\uff0c\u79c1\u304c\u9577\u5e74\u306b\u308f\u305f\u3063\u3066\u643a\u308f\u3063\u3066\u304d\u305f\u8fb2\u5354\u55b6\u8fb2\u6d3b\u52d5\u3092\u632f\u308a\u8fd4\u3063\u3066\u307f\u305f\u3044\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

Progression to becoming an employee of an agricultural cooperative<\/h3>\n\n\n\n

\u3000I was born the eldest son of a farmer, and my parents farmed rice, wheat, and silkworms on 1.5 ha of their own land. I graduated from a prefectural agricultural high school in 1959 as the successor to my parents, and went on to become a farmer.<\/p>\n\n\n\n

\u3000\u3057\u304b\u3057\u305d\u306e\u5f53\u6642\uff0c\u7ba1\u5185\u306f\u6c34\u5bb3\u5e38\u7fd2\u5730\u3067\u3042\u308a\u5b89\u5b9a\u7684\u306a\u7c73\u30fb\u9ea6\u306e\u751f\u7523\u304c\u4e0d\u5b89\u5b9a\u3060\u3063\u305f\u70ba\uff0c\u96c6\u843d\u5185\u306e\u540c\u7d1a\u751f\uff13\u540d\u3067\u30cf\u30a6\u30b9\u5712\u82b8\u306e\u683d\u57f9\u306b\u53d6\u308a\u7d44\u307f\uff0c\u30cf\u30a6\u30b9\u30c8\u30de\u30c8\u306e\u683d\u57f9\u306b\u662d\u548c35\u5e74\u9023\u68df\u30d3\u30cb\u30fc\u30eb\u30cf\u30a6\u30b9\uff0820a\uff09\u3092\u5c0e\u5165\u3057\uff0c\u7c73\u30fb\u9ea6\u30fb\u30cf\u30a6\u30b9\u30c8\u30de\u30c8\u306e\u8907\u5408\u7d4c\u55b6\u3067\u8fb2\u5bb6\u6240\u5f97\u306e\u5411\u4e0a\u306b\u307e\u3044\u9032\u3057\u3066\u3044\u305f\u3002\u662d\u548c45\u5e74\uff0c\u5730\u5143\u306e\u516d\u5609\u8fb2\u696d\u5354\u540c\u7d44\u5408\u3082\u7ba1\u5185\u306e\u5c06\u6765\u306b\u5411\u3051\u305f\u55b6\u8fb2\u30d3\u30b8\u30e7\u30f3\u306e\u4e2d\u3067\u7c73\u30fb\u9ea6\u3092\u4e3b\u4f53\u3068\u3057\u305f\u8fb2\u696d\u3067\u306a\u304f\uff0c\u65bd\u8a2d\u5712\u82b8\uff0c\u755c\u7523\u696d\u3082\u8996\u91ce\u306b\u3044\u308c\u305f\u8fb2\u5354\u4f53\u5236\u5f37\u5316\u306e\u70ba\uff0c\u8fb2\u5354\u55b6\u8fb2\u8077\u54e1\u3068\u3057\u3066\u306e\u8981\u8acb\u304c\u3042\u308a\u5165\u7d44\u3057\u305f\u3002<\/p>\n\n\n\n

\u3000As a farm advisor for agricultural cooperatives, I have explained the advantages of cooperative system production materials to members and provided them with inexpensive, high-quality production materials to encourage them to engage in planned crop cultivation in the hope of improving productivity.<\/p>\n\n\n\n

2. 2. Meeting with strain Kumiai Chisso Vinyl<\/h3>\n\n\n\n

\u3000In 1970, Kumamoto Keizairen (Kumamoto Economic Federation) launched a plan to establish cooperative farming complexes as a means of transport gardening, and worked to put cultivation into practice with the goal of becoming Japan's top producer of watermelons and melons.<\/p>\n\n\n\n

\u3000\u516d\u5609\u8fb2\u696d\u5354\u540c\u7d44\u5408\u3082\u30d7\u30ea\u30f3\u30b9\u30e1\u30ed\u30f3\u306e\u30cf\u30a6\u30b9\u683d\u57f9\u306b\u53d6\u308a\u7d44\u3093\u306730\u6238\u3067\u306e\u30e1\u30ed\u30f3\u90e8\u4f1a\u3092\u7acb\u3061\u4e0a\u3052\uff0c\u5171\u540c\u80b2\u82d7\u304b\u3089\u30d1\u30a4\u30d7\u30cf\u30a6\u30b9\u306e\u5171\u540c\u30d3\u30cb\u30fc\u30eb\u5f35\u308a\u3092\uff12\u73ed\u306b\u5206\u304b\u308c\u5171\u540c\u4f5c\u696d\u3067\u306e\u52b9\u7387\u5316\u306b\u53d6\u308a\u7d44\u3080\u3002\u30d3\u30cb\u30fc\u30eb\u306e\u30e1\u30fc\u30ab\u30fc\u306f\u4e09\u83f1\u30e2\u30f3\u30b5\u30f3\u30c8\u30fb\u4e09\u4e95\u30d3\u30cb\u30fc\u30eb\u30fb\u8d64\u7dda\u30d3\u30cb\u30fc\u30eb\u7cfb\u7d71\u30af\u30df\u30a2\u30a4\u30d3\u30cb\u30fc\u30eb\u7b49\uff0c\u591a\u7a2e\u306e\u30d3\u30cb\u30fc\u30eb\u304c\u8fb2\u5bb6\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u305f\u304c\uff0c\u79c1\u304c\u63a8\u9032\u3059\u308b\u30c1\u30c3\u30bd\u30af\u30df\u30a2\u30a4\u30d3\u30cb\u30fc\u30eb\u306e\u5171\u540c\u4f5c\u696d\u306f\uff0c\u671d\uff15\u6642\u3088\u308a\u958b\u59cb\u306e\u70ba\uff0c\u30d3\u30cb\u30fc\u30eb\u306e\u5f35\u308a\u30fb\u7e2e\u307f\u30fb\u4f38\u3073\u7b49\u54c1\u8cea\u306e\u7c97\u60aa\u304c\u4ed6\u30e1\u30fc\u30ab\u30fc\u3088\u308a\u76ee\u7acb\u3063\u3066\u3044\u305f\u3002<\/p>\n\n\n\n

\u3000\u305d\u306e\u69d8\u306a\u3053\u3068\u3067\u30c1\u30c3\u30bd\u30df\u30ca\u30de\u30bf\u30d3\u30cb\u30fc\u30eb\u7814\u7a76\u5ba4\u306b\u73fe\u72b6\u3092\u5831\u544a\u3057\u54c1\u8cea\u6539\u5584\u306e\u8981\u8acb\u3092\u3057\u305f\u3002\u7814\u7a76\u5ba4\u3067\u306f\uff0c\u30ab\u30bd\u5264\u306e\u6dfb\u52a0\u7b49\uff0c\u6539\u5584\u306b\u53d6\u308a\u7d44\u307f\uff0c\u30e1\u30ed\u30f3\u90e8\u4f1a\u3067\u3082\u7814\u7a76\u5ba4\u306e\u8996\u5bdf\u3082\u5b9f\u65bd\u3057\u306a\u304c\u3089\u30af\u30df\u30a2\u30a4\u30d3\u30cb\u30fc\u30eb\uff08\u30c1\u30c3\u30bd\uff09\u306e\u9ad8\u54c1\u8cea\u5316\u306b\u516d\u5609\u8fb2\u5354\u30e1\u30ed\u30f3\u90e8\u4f1a\u7dcf\u529b\u3092\u7d50\u96c6\u3057\u683d\u57f9\u8005\u306e\u76ee\u7dda\u306b\u6dfb\u3063\u305f\u30c1\u30c3\u30bd\u30af\u30df\u30a2\u30a4\u30d3\u30cb\u30fc\u30eb\u306e\u9ad8\u54c1\u8cea\u5316\u306b\u53d6\u308a\u7d44\u3093\u3060\u3002<\/p>\n\n\n\n

\u3000There were 15 to 16 agricultural cooperatives established in Kamimashiki County at that time, and the Kamimashiki County Economic Promotion Committee, which coordinates the production materials of the Kumamoto Economic Federation, had established a headquarters for promoting the business of the system, consisting of executives and employees of each agricultural cooperative. Each agricultural cooperative's share of the market for vinyl in the system was about 20%. In the meeting in charge of handling \"Chisso Kumiai Vinyl,\" we proposed the expansion of 100% Chisso vinyl as a lineage product, explained the efforts of the Melon Club of Rokka NNK, and worked to strengthen the cooperative system for receiving orders for lineage vinyl (Chisso). The quality of Kumiai Vinyl was improved over the next three to four years, and it became a production material that can withstand year-round use as a strain of vinyl for spring and fall melon cultivation and continues to be used by horticultural farmers.<\/p>\n\n\n\n

3. Special Cultivation Rice Initiatives<\/h3>\n\n\n\n

\u3000\u5e73\u6210\u5143\u5e74\uff13\u6708\u306b\u5609\u5cf6\u753a\u30fb\u5fa1\u8239\u753a\u30fb\u7532\u4f50\u753a\u306e\uff13\u753a\u306e\u8fb2\u5354\u5408\u4f75\u3067\u65e7\u4e0a\u76ca\u57ce\u8fb2\u696d\u5354\u540c\u7d44\u5408\u304c\u767a\u8db3\u3057\u305f\u3002\u305d\u306e\u4e2d\u3067\u4e3b\u98df\u7c73\u306e\u653f\u5e9c\u7c73\u3068\u81ea\u4e3b\u6d41\u901a\u7c73\u306e\u8ca9\u58f2\u7cfb\u7d71\u304c\u3042\u3063\u305f\u304c\uff0c\u5f53\u8fb2\u5354\u306f\u81ea\u4e3b\u6d41\u901a\u7c73\u306e\u751f\u7523\u306b\u3088\u308b\u8fb2\u5bb6\u6240\u5f97\u5411\u4e0a\u306e\u8ca9\u58f2\u4f53\u5236\u65b9\u5411\u306b\u300c\u30ab\u30b8\u300d\u3092\u5207\u3063\u305f\u3002<\/p>\n\n\n\n

\u3000In order to meet the needs of consumers for staple rice 10 years in the future, Kumamoto Prefecture also set a guideline for growing \"health-conscious and environmentally friendly\" rice. The efforts were discussed at a meeting of the agricultural cooperative's board of directors, the initiatives were announced, publicized and put into practice at a regional roundtable meeting, and a plan for profitable sales was formulated.<\/p>\n\n\n\n

\u3000In 1997, three agricultural cooperatives in the prefecture were involved in this project. A joint meeting was held with related organizations to discuss a cultivation plan for 1,000 ha of flat land, but it was difficult to consolidate opinions at the meeting.<\/p>\n\n\n\n

4. plan to collect the entire amount of agricultural cooperative country rice and introduce special rice cultivation<\/h3>\n\n\n\n

\u3000(1) The variety \"Morinokuma-san\" is designated as a unified special cultivation variety.
\u3000(2) Prepare a manual for the use of specially cultivated rice, exclusive fertilizers, exclusive designated pesticides, and use of the specially cultivated rice.
\u3000\u2462\u5609\u5cf6\uff0c\u5fa1\u8239\uff0c\u7532\u4f50\u7ba1\u5185\u3067\u6d41\u901a\u3057\u3066\u3044\u308b\u751f\u7523\u8cc7\u6750\uff08\u80a5\u6599\uff09\u306f\uff0c\u80a5\u6599\u6210\u5206\u3092\u6709\u6a5f\u3067\u53d6\u308b\u70ba\uff0c\u4fa1\u683c\u9ad8\u304c\u751f\u3058\u308b\u306e\u3067\u683d\u57f9\u8005\u306b\u5411\u3051\u305f\u8aac\u660e\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002
\u3000\u2463\u8fb2\u5354\u30ab\u30f3\u30c8\u30ea\u30fc\u30a8\u30ec\u30d9\u30fc\u30bf\u30fc\uff08\u4ee5\u4e0b\uff0c\uff23\uff25\u3068\u8868\u8a18\uff095,700t\u96c6\u8377\u4f53\u5236\uff08\u5168\u91cf\u96c6\u8377\uff09\u306e\u5185\u8a33\uff08\u56f3\uff12)\u3002
\u3000\u3000\u516d\u5609\uff23\uff25 2,000t\uff0c\u3000\u5927\u5cf6\uff23\uff25 2,000t\uff0c\u7532\u4f50\uff23\uff25 1,000t\uff0c\u3000\u5fa1\u8239\uff23\uff25 700t\uff0c
\u3000\u3000Total 5,700t
\u3000\u2464\u7c73\u8ca9\u58f2\u4f53\u5236\u306f\uff0c\u81ea\u4e3b\u6d41\u901a\u5354\u8b70\u4f1a\u306e\u8ca9\u58f2\u8a08\u753b\u306e\u4e2d\u3067\u7d4c\u6e08\u9023\u30fb\u8fb2\u5354\u306f\u4e2d\u5378\u696d\u8005\u306b\u7279\u5225\u683d\u57f9\u751f\u7523\u8cc7\u6750\u306e\u54c1\u76ee\u5225\u8aac\u660e\u3092\u884c\u3044\u6709\u5229\u8ca9\u58f2\u306b\u52aa\u3081\u308b\u3002
\u3000\u2465\u7279\u5225\u683d\u57f9\u7c73\u5404\u5703\u5834\u306b\u306f\uff0c\u7279\u5225\u683d\u57f9\u5703\u5834\u306e\u7acb\u677f\u3092\u7528\u610f\u3057\u5168\u7b46\u306b\u5b9f\u65bd\u3059\u308b\u3002(\u5609\u5cf6\u7ba1\u5185\u30674,000\u7b46\uff09<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

5. special cultivation practices and meeting with JCAM Agri Co.<\/h3>\n\n\n\n

\u3000In 1997, 350 hectares of the then new paddy rice variety \"Morinokuma-san\" was introduced as a new special cultivation rice in Kumamoto Prefecture within the jurisdiction of Oshima CE and Rokka CE, and new challenges arose.<\/p>\n\n\n\n

\u3000One reason was that some 40 individual farmers in Kashima had continued to deal with fertilizer suppliers outside of the system for paddy rice fertilizer, which made it difficult to deal with them. We explained to these farmers the purpose of the manual, which states that fertilizers other than those produced by the agricultural cooperatives are not to be discussed in price negotiations, in the course of voluntary price negotiations in accordance with the manual for the introduction of special rice cultivation. In addition, since fertilizers for special cultivation are about 20% more expensive than chemical fertilizers, a competitive bidding system was introduced for five fertilizer manufacturers to reduce costs for farmers, and JCM Agri Co. The JA Kamimashiki Agricultural Cooperative's one-shot fertilizer system for rice and wheat was introduced from 1997 to 2021 as \"Morinokuma-san Fertilizer,\" and with an annual transaction price of 1 million yen with the manufacturer, orders of approximately 2.3 billion yen over 23 years (from 1997 to 2021) have been placed through system utilization, and a movement to utilize all agricultural cooperatives in the Zen-Noh and Keizairen units has been developed. The campaign to utilize all of the agricultural cooperatives in the Zen-Noh and Keizairen units is being developed.<\/p>\n\n\n\n

\u3000Since 2021, JA Kamimashiki has been contributing to quality improvement and the production of high-quality rice as the first fertilizer for the cultivation of the new paddy rice variety \"Kumasan no Shine\".<\/p>\n\n\n\n

Conclusion<\/h3>\n\n\n\n

\u3000\u4ee5\u4e0a\uff0c\u6c34\u7a32\u3092\u4e2d\u5fc3\u306b\u3053\u308c\u307e\u3067\u306e\u55b6\u8fb2\u6d3b\u52d5\u306b\u3064\u3044\u3066\u8ff0\u3079\u3066\u304d\u305f\u304c\uff0c\u304b\u3057\u307e\u5e83\u57df\u8fb2\u5834\u3067\u306f\uff0c\u6c34\u7a32\u306b\u52a0\u3048\u3066\uff0c\u4eca\u5f8c\u306e\u6d88\u8cbb\u8005\u30cb\u30fc\u30ba\u3092\u8e0f\u307e\u3048\u305f\u5927\u8c46\u3084\u9ea6\u306e\u751f\u7523\u62e1\u5927\u306e\u305f\u3081\u306e\u65bd\u7b56\u306b\u3082\u53d6\u308a\u7d44\u3093\u3067\u3044\u308b\u3002\u305f\u3068\u3048\u3070\uff0c\u56fd\u304c\u63a8\u9032\u3059\u308b\u9ea6\u30fb\u5927\u8c46\u53ce\u76ca\u6027\u30fb\u751f\u7523\u6027\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53c2\u753b\u3057\uff0c\u5927\u8c46\u30fb\u9ea6\u306e\u751f\u7523\u57fa\u76e4\u306e\u5f37\u5316\u3068\u52b9\u7387\u5316\u306e\u305f\u3081\u306b\u8fb2\u5730\u306e\u6d41\u52d5\u5316\u30fb\u56e3\u5730\u5316\u3092\u56f3\u3063\u3066\u3044\u308b\uff08\u56f3\uff13)\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000Finally, my motto is \"Guidance with passion,\" and I will continue to lead farming activities with passion to improve farmers' income and establish sustainable paddy field agriculture in the area.<\/p>\n\n\n\n

\u3000<\/p>\n\n\n\n

\u3000<\/p>\n\n\n\n

No Soil - No. 14
\u990a\u5206\u6e90\u304c\u5806\u80a5\u304b\u3089\u5316\u5b66\u80a5\u6599\u3078\u5909\u5316\u3059\u308b\u6642\u4ee3
\u2212\u305d\u306e\u6b74\u53f2\u7684\u7d4c\u7def\u2212<\/h2>\n\n\n\n

Jcam Agri Co.
\u5317\u6d77\u9053\u652f\u5e97\u3000\u6280\u8853\u9867\u554f
\u677e\u4e2d\u3000\u7167\u592b<\/p>\n\n\n\n

\u3000\u5806\u80a5\u304c\u4f5c\u7269\u306e\u751f\u7523\u306b\u5927\u304d\u306a\u52b9\u679c\u3092\u6301\u3064\u3068\u3044\u3046\u306e\u306f\uff0c\u53e4\u304f\u30a2\u30ea\u30b9\u30c8\u30c6\u30ec\u30b9\u306e\u6642\u4ee3\u306b\u307e\u3067\u3055\u304b\u306e\u307c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u305d\u306e\u5806\u80a5\u3092\u8fb2\u5730\u3078\u306e\u990a\u5206\u79fb\u8ee2\u8cc7\u6750\u3068\u3057\u3066\u7a4d\u6975\u7684\u306b\u5229\u7528\u3057\uff0c\u98df\u6599\u5897\u7523\u3078\u5411\u304b\u3063\u305f\u306e\u306f19\u4e16\u7d00\u306e\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u8fb2\u6cd5\u306e\u6642\u4ee3\u304b\u3089\u3067\u3042\u308b\uff08\u672c\u5e74\uff15\u6708\u53f7\u53c2\u7167)\u3002\u4eca\u6708\u306f\uff0c\u990a\u5206\u6e90\u304c\u5806\u80a5\u304b\u3089\u5316\u5b66\u80a5\u6599\u3078\u4ea4\u4ee3\u3057\u3066\u3044\u304f\u6642\u4ee3\u306e\u8a71\u3067\u3042\u308b\u3002\u304d\u3063\u304b\u3051\u306f\u8fb2\u696d\u4e0d\u6cc1\u3060\u3063\u305f\u3002\u3069\u3093\u306a\u7d4c\u7def\u304c\u3042\u3063\u305f\u306e\u3060\u308d\u3046\u304b\u3002<\/p>\n\n\n\n

1. what the Flemish saying teaches<\/h3>\n\n\n\n

\u3000\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u8fb2\u6cd5\u306f\uff0c\u990a\u5206\u5faa\u74b0\u304b\u3089\u305f\u3069\u308a\u3064\u3044\u305f\uff14\u5e74\u8f2a\u4f5c\uff08\u30b3\u30e0\u30ae\u2212\u98fc\u6599\u7528\u30ab\u30d6\u2212\u30aa\u30aa\u30e0\u30ae\u2212\u30a2\u30ab\u30af\u30ed\u30fc\u30d0\uff09\u306e\u8fb2\u6cd5\u3067\u3042\u3063\u305f\uff08\u56f3\uff11)\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000It is a recycling-oriented agriculture in which nutrients in the soil are absorbed by fodder crops (fodder turnips and red clover) that serve as livestock feed, the feed is fed to livestock, the nutrients are collected from the livestock in the form of manure, and finally the manure is transferred to the fields for human food production. This was the very essence of the old adage \"No feed, no livestock; no livestock, no manure; no manure, no harvest\" passed down from generation to generation in the Flemish region of mainland Europe (present-day southern Netherlands to western Belgium and northern France) across the river from Norfolk, England. This saying eloquently describes the major role of compost as a nutrient transfer material (fertilizer) for maintaining crop production in the European crop rotation.<\/p>\n\n\n\n

\u3000\u3057\u304b\u3057\uff0c\u3053\u306e\u683c\u8a00\u306b\u306f\u898b\u9003\u305b\u306a\u3044\u3082\u3046\u4e00\u3064\u306e\u6307\u6458\u304c\u3042\u308b\u3002\u305d\u308c\u306f\u80a5\u6599\u3068\u306a\u308b\u5806\u80a5\u3092\u5f97\u308b\u306b\u306f\uff0c\u5bb6\u755c\u306e\u30a8\u30b5\u3068\u306a\u308b\u98fc\u6599\u304c\u5fc5\u8981\u3060\u3068\u3044\u3046\u3053\u3068\u3067\u3042\u308b\u3002\u30d5\u30e9\u30f3\u30c9\u30eb\u306e\u683c\u8a00\u304c\u6307\u6458\u3059\u308b\u3088\u3046\u306b\uff0c\u4eba\u306e\u98df\u6599\u3067\u306f\u306a\u304f\u5bb6\u755c\u306e\u30a8\u30b5\u3068\u306a\u308b\u4f5c\u7269\uff08\u98fc\u6599\u4f5c\u7269\uff09\u3092\u751f\u7523\u3057\u306a\u3051\u308c\u3070\uff0c\u990a\u5206\u6e90\u3068\u3057\u3066\u306e\u5806\u80a5\u304c\u751f\u7523\u3067\u304d\u306a\u3044\u3002\u3060\u304b\u3089\u3053\u305d\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u8fb2\u6cd5\u3067\u306f\uff0c\u8fb2\u5834\u5185\u306e\u571f\u5730\u9762\u7a4d\u306e\u534a\u5206\u3092\u98fc\u6599\u4f5c\u7269\u751f\u7523\u306b\u5272\u308a\u5f53\u3066\uff0c\u98fc\u6599\u7528\u30ab\u30d6\u3068\u30a2\u30ab\u30af\u30ed\u30fc\u30d0\u3092\u8f2a\u4f5c\u306b\u52a0\u3048\u3066\u3044\u308b\u3002<\/p>\n\n\n\n

\u3000\u3053\u308c\u306b\u3088\u3063\u3066\u98fc\u990a\u3067\u304d\u308b\u5bb6\u755c\u306e\u982d\u6570\u304c\u5897\u3048\u305f\u3060\u3051\u3067\u306a\u304f\uff0c\u5bb6\u755c\u3092\u51ac\u671f\u3082\u5bb6\u755c\u820e\u3067\u98fc\u3044\u7d9a\u3051\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f\u3002\u305d\u306e\u7d50\u679c\uff0c\u5bb6\u755c\u3075\u3093\u5c3f\u306e\u56de\u53ce\u7387\u304c\u9ad8\u307e\u308a\uff0c\u990a\u5206\u6e90\u3068\u306a\u308b\u5806\u80a5\u304c\u5897\u7523\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3002\u305d\u308c\u306f\uff0c\u4eba\u306e\u98df\u6599\u3092\u751f\u7523\u3059\u308b\u7551\u3078\u306e\u5806\u80a5\u6295\u5165\u91cf\u306e\u5897\u52a0\u3092\u53ef\u80fd\u306b\u3057\u305f\u3002\u305d\u306e\u3053\u3068\u306b\u3088\u3063\u3066\u30b3\u30e0\u30ae\u3084\u30aa\u30aa\u30e0\u30ae\u306e\u53ce\u91cf\u6c34\u6e96\u304c\u4e00\u6c17\u306b2\u500d\u8fd1\u304f\u307e\u3067\u5897\u52a0\u3057\u305f\u3002<\/p>\n\n\n\n

2. alternative sources of compost nutrients needed to escape agricultural depression<\/h3>\n\n\n\n

\u3000\u5316\u5b66\u80a5\u6599\u306e\u5229\u7528\u304c\u4e00\u822c\u5316\u3059\u308b\u307e\u3067\uff0c\u3053\u306e\u8fb2\u6cd5\u306f\u305d\u306e\u753b\u671f\u7684\u306a\u9ad8\u53ce\u91cf\u304b\u3089\u5e83\u304f\u666e\u53ca\u3057\u305f\u3002\u305d\u3057\u306619\u4e16\u7d00\uff0c\u30a4\u30ae\u30ea\u30b9\u306e\u8fb2\u696d\u306f\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u8fb2\u6cd5\u306e\u7d76\u9802\u671f\u306b\u9ec4\u91d1\u6642\u4ee3\u3092\u3080\u304b\u3048\u305f\u3002\u3057\u304b\u3057\uff0c\u3053\u306e\u9ec4\u91d1\u6642\u4ee3\u306f\u9577\u7d9a\u304d\u3057\u306a\u304b\u3063\u305f\u3002\u305d\u308c\u307e\u3067\u7a40\u7269\u306e\u8f38\u5165\u306b\u898f\u5236\u3092\u304b\u3051\u3066\u3044\u305f\u7a40\u7269\u6cd5\u304c\u64a4\u5ec3\u3055\u308c\uff0c\u30a2\u30e1\u30ea\u30ab\u3084\u30ab\u30ca\u30c0\u304b\u3089\u5b89\u4fa1\u306a\u30b3\u30e0\u30ae\u304c\u5927\u91cf\u306b\u8f38\u5165\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u304b\u3089\u3067\u3042\u308b\u3002\u3053\u308c\u306b\u3088\u3063\u3066\u30a4\u30ae\u30ea\u30b9\u306e\u30b3\u30e0\u30ae\u683d\u57f9\u306f\u5927\u6253\u6483\u3092\u53d7\u3051\uff0c\u8fb2\u696d\u4e0d\u6cc1\u306b\u304a\u3061\u3044\u3063\u305f\u3002\u3053\u306e\u4e0d\u6cc1\u306f1875\u5e74\u3053\u308d\u304b\u3089\u306f\u3058\u307e\u308a\uff0c\u7b2c\u4e00\u6b21\u4e16\u754c\u5927\u6226\u4e2d\u306b\u4e00\u6642\u4e2d\u65ad\u3057\u305f\u3082\u306e\u306e\uff0c\u304a\u3088\u305d60\u5e74\u9593\u3082\u3064\u3065\u3044\u305f\uff08McLean\uff0c1991)\u3002<\/p>\n\n\n\n

\u3000The agricultural depression was severe in the Norfolk region as well. In Norfolk farming, fodder turnips and red clover plots, which are grown to feed livestock, generate no direct income. They are grown for manure production as a source of nutrients. In order to get out of the recession, farmers have been tempted to stop the unprofitable forage production and grow cash crops to feed people. This would increase their profits. However, there was a problem. If they stopped producing fodder, they would no longer be able to feed their livestock, which would also mean that they would no longer be able to produce compost, and crop production itself would decline. Therefore, the important thing was to find a source of nutrients that could be substituted for compost. This is where chemical fertilizers, which were beginning to be sold and distributed at the time, came into the spotlight.<\/p>\n\n\n\n

3. results of agricultural experiment stations established with farmers' investment<\/h3>\n\n\n\n

\u3000\u5e02\u8ca9\u5316\u5b66\u80a5\u6599\u3068\u3057\u3066\u904e\u30ea\u30f3\u9178\u77f3\u7070\u304c\u4e16\u754c\u3067\u521d\u3081\u3066\u767b\u5834\u3057\u305f\u306e\u306f1843\u5e74\uff17\u6708\uff11\u65e5\u3002\u8fb2\u696d\u4e0d\u6cc1\u304c\u59cb\u307e\u308b\u5c11\u3057\u524d\u306e\u3053\u3068\u3060\u3063\u305f\u3002\u3082\u3061\u308d\u3093\uff0c\u5316\u5b66\u80a5\u6599\u304c\u4e00\u822c\u306e\u8fb2\u5bb6\u306b\u5e83\u304f\u4f7f\u308f\u308c\u308b\u3068\u3044\u3046\u72b6\u6cc1\u3067\u306f\u306a\u3044\u3002\u5316\u5b66\u80a5\u6599\u306e\u666e\u53ca\u306b\u306f\u307e\u3060\u307e\u3060\u6642\u9593\u304c\u5fc5\u8981\u3060\u3063\u305f\u3002\u4f7f\u7528\u7d4c\u9a13\u306e\u306a\u3044\u5316\u5b66\u80a5\u6599\u304c\uff0c\u672c\u5f53\u306b\u5806\u80a5\u306e\u4ee3\u66ff\u990a\u5206\u6e90\u3068\u306a\u308b\u306e\u304b\u3069\u3046\u304b\uff0c\u8ab0\u3082\u304c\u4e0d\u5b89\u3060\u3063\u305f\u3002\u305d\u308c\u3092\u89e3\u6d88\u3059\u308b\u306b\u306f\u79d1\u5b66\u7684\u88cf\u4ed8\u3051\u304c\u6b32\u3057\u304b\u3063\u305f\u3002\u305d\u3053\u3067\uff0c\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u306e\u8fb2\u5bb6\u306f\u81ea\u3089\u51fa\u8cc7\u3057\u3066\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u8fb2\u696d\u8a66\u9a13\u5834\uff08\u5f8c\u306b\u30e2\u30fc\u30ec\u30a4\u7814\u7a76\u30bb\u30f3\u30bf\u30fc\u306e\u6642\u4ee3\u3092\u7d4c\u3066\uff0c\u73feThe Morley Agricultural Foundation\u306b\u7d99\u627f\uff09\u30921908\u5e74\u306b\u8a2d\u7acb\u3057\u305f\uff08\u56f3\uff12)\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u3000\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u8fb2\u696d\u8a66\u9a13\u5834\u3067\u306e12\u5e74\u9593\u306b\u308f\u305f\u308b\u9577\u671f\u8f2a\u4f5c\u8a66\u9a13\u7d50\u679c\u306f\uff0c\u4f5c\u7269\u306e\u53ce\u7a6b\u6b8b\u6e23\uff08\u30e0\u30ae\u30ef\u30e9\u3084\u30c6\u30f3\u30b5\u30a4\u5730\u4e0a\u90e8\u306a\u3069\uff09\u3092\u571f\u306b\u3059\u304d\u8fbc\u3080\u6642\uff0c\u5316\u5b66\u80a5\u6599\u3092\u4f75\u7528\u3059\u308c\u3070\uff0c\u5806\u80a5\u304c\u65bd\u4e0e\u3055\u308c\u306a\u304f\u3066\u3082\u30b3\u30e0\u30ae\u3084\u30aa\u30aa\u30e0\u30ae\u306e\u5b50\u5b9f\u53ce\u91cf\u3092\u5806\u80a5\u304c\u65bd\u4e0e\u3055\u308c\u305f\u51e6\u7406\u533a\u3068\u540c\u7b49\u306b\u7dad\u6301\u3067\u304d\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u305f\uff08Raynsand Culpin\uff0c1948)\u3002\u3053\u306e\u7d50\u679c\u306b\u57fa\u3065\u304d\uff0c\u5316\u5b66\u80a5\u6599\u306e\u4f75\u7528\u3092\u6761\u4ef6\u306b\uff0c\u98fc\u6599\u7528\u30ab\u30d6\u306e\u304b\u308f\u308a\u306b\u540c\u3058\u6839\u83dc\u985e\u306e\u30c6\u30f3\u30b5\u30a4\u3092\uff0c\u30a2\u30ab\u30af\u30ed\u30fc\u30d0\u306e\u304b\u308f\u308a\u306b\u30d0\u30ec\u30a4\u30b7\u30e7\u306e\u683d\u57f9\u304c\u63a8\u5968\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\uff08McLean\uff0c1991)\u3002\u3053\u3046\u3057\u3066\u5316\u5b66\u80a5\u6599\u3078\u306e\u4e0d\u5b89\u304c\u5c11\u3057\u305a\u3064\u89e3\u6d88\u3055\u308c\uff0c\u30ce\u30fc\u30d5\u30a9\u30fc\u30af\u8fb2\u6cd5\u306e\u990a\u5206\u6e90\u304c\u5806\u80a5\u304b\u3089\u5316\u5b66\u80a5\u6599\u3078\u5f90\u3005\u306b\u79fb\u884c\u3057\uff0c\u4e16\u306e\u4e2d\u306b\u5316\u5b66\u80a5\u6599\u304c\u53d7\u3051\u5165\u308c\u3089\u308c\u3066\u3044\u3063\u305f\u3002<\/p>\n\n\n\n

4. dilemma associated with compost production in recycling-oriented agriculture<\/h3>\n\n\n\n

\u3000The main reason for the introduction of chemical fertilizers into Norfolk farming was the need for land to produce fodder for livestock, which is the key to the nutrient cycle. The agricultural depression made it impossible to allocate that land for feed production. Moreover, as crop yields increase, the amount of nutrients taken out of the field also increases. This requires a large amount of compost as a source of nutrients to replenish the crop. Increased production of manure requires an increase in the number of livestock, as well as more farmland for the production of feed for the increased number of livestock. However, the profitability of that farmland is low. This is the dilemma that arises when trying to rely solely on compost as a source of nutrients in recycling-oriented agriculture.<\/p>\n\n\n\n

\u3000More importantly, as Liebig, who with Sprengel argued that plant nutrients are inorganic, once criticized, there can be no perfect cycle in any cyclical agriculture. The produce is taken off the farm to be sold. The nutrients absorbed by the farmland are surely taken out of the circulation path. Unless the nutrients are brought in from outside the circulation path, the nutrients contained in the farmland in the circulation path are gradually depleted. Liebig called this plunder agriculture and recommended the use of chemical fertilizers to replenish nutrients.<\/p>\n\n\n\n

5. another test to confirm fertilizer efficacy of chemical fertilizers<\/h3>\n\n\n\n

\u3000It was Rose of England who first introduced chemical fertilizers to the world. Rose was also concerned about whether chemical fertilizers were really as effective as compost. He therefore founded the Rothamsted Agricultural Experiment Station on his own to test the efficacy of fertilizers. This was 65 years before the Norfolk Agricultural Experiment Station, the oldest agricultural experiment station in the world. The testing began in 1843, the year chemical fertilizers were first sold. These tests have continued to the present day, some 180 years later. We will discuss the results in next month's issue.<\/p>\n\n\n\n

\u3000<\/p>\n\n\n\n

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