å£ç¯ããšã®æè²åã®èžè¡ãæ¢æ±ãããã¹ã¿ã€ã«ãå·¥èžååãã®å€©ç¶ææãæç¶å¯èœãã€åµé çã«çã¿åºããäžçã«åããã¬ã€ãã§ãã
å£ç¯ã®æè²åãžã®ã°ããŒãã«ã¬ã€ãïŒèªç¶ã«è²ãè²ãŠã
é®®ããã§èªç¶ãªæè²ã®ããã¹ã¿ã€ã«ã®é åã¯åŠå®ã§ããŸãããããããããèªåã§è¹ãè²ãŠãããšãã§ãããã©ãã§ãããïŒå£ç¯ã®æè²åã¯ãå€©ç¶ææãçç£ããããã®æç¶å¯èœã§åµé çãªæ¹æ³ãæäŸããäžå¹ŽãéããŠèªç¶ã®èžè¡æ§ãšããªããç¹ããŸãããã®ã¬ã€ãã§ã¯ãå£ç¯ããšã®æè²åã®ååãæ¢æ±ããäžçäžã®æ§ã ãªæ°åãæåçèæ¯ã«é©çšå¯èœãªæŽå¯ãæäŸããŸãã
ãªãå£ç¯ã®æè²åãäœãã®ãïŒ
ãŠããŒã¯ã§ç°å¢ã«åªããçŽ æãäœãåºãæºè¶³æã ãã§ãªããæè²åã¯æ°å€ãã®å©ç¹ãæäŸããŸãã
- æç¶å¯èœæ§ïŒå€ãã®å Žåãç°å¢ã«æå®³ãªåœ±é¿ãäžããåæææãžã®äŸåãæžãããŸãã
- èªç¶ãšã®ç¹ããïŒæ€ç©ã®ã©ã€ããµã€ã¯ã«ãšçæ ç³»ã®çžäºé¢é£æ§ã«ã€ããŠã®çè§£ãæ·±ããŸãã
- åµé æ§ïŒãŠããŒã¯ã§äºæž¬äžå¯èœãªè²ã®ããªãšãŒã·ã§ã³ã§ãèžè¡çãªå¯èœæ§ã®äžçãåãéããŸãã
- è²»çšå¯Ÿå¹æïŒææã®é·æçãªäŸçµŠæºãšãªããåžè²©ã®ææãè³Œå ¥ããå¿ èŠæ§ãæžãããŸãã
- çãã®äŸ¡å€ïŒã¬ãŒããã³ã°èªäœãç¥ãããã¹ãã¬ã¹è§£æ¶æ³ã§ãããéææããããããŸãã
å£ç¯ã®æè²ãçè§£ãã
æè²åãæåãããéµã¯ãå£ç¯ãšããããã®å£ç¯ã§ã©ã®æ€ç©ãããè²ã€ããçè§£ããããšã§ããæè²æ€ç©ã¯ãä»ã®æ€ç©ãšåæ§ã«ãç¹å®ã®çè²èŠä»¶ããããŸããå£ç¯ã«åãããŠåºãèšç»ããããšã§ãäžå¹ŽãéããŠææãç¶ç¶çã«äŸçµŠããããšãã§ããŸãã
æ¥ã®ç®èŠãïŒæ¶Œããå£ç¯ã®ææ
æ°åãæãããªãã«ã€ããŠãæ¥ã¯æ¶Œããæ°æž©ãå¥œãæ§ã ãªæè²æ€ç©ãæäŸããŠãããŸãã
- ãŠã©ãŒã (Isatis tinctoria)ïŒçŸããéè²ãçã¿åºãæŽå²çãªãšãŒãããã®æè²æ€ç©ãäžéšã®å°åã§ã¯äŸµç¥çãšèŠãªãããŠããŸãããæ³šææ·±ã管çãããæ œå¹ã¯å¯èœã§ããæ€ããåã«å°åã®èŠå¶ã調æ»ããŠãã ããã
- è (Persicaria tinctoria)ïŒéè²ææã®ããäžã€ã®æºã§ãç¹ã«ç©ãããªæ¥ã®ããæããæ°åã§ã¯ããŠã©ãŒãããã管çãç°¡åãªããšãå€ãã§ãã
- ããªãŒãŽãŒã«ã (Tagetes spp.)ïŒãããã®éœæ°ãªè±ã¯é»è²ããªã¬ã³ãžè²ãçã¿åºããŸããäžè¬çãªåçš®ã¯äžçäžã§ç°¡åã«èŠã€ããããšãã§ããŸãã
- ã»ãããè (Spinacia oleracea)ïŒäž»ã«é£çšäœç©ã§ãããã»ãããèã®èã¯èç·è²ã®ææãäœãã®ã«äœ¿çšã§ããŸãã
- çããã®ç® (Allium cepa)ïŒãããã³ã®ããããã§ãæè»œã«å©çšã§ããæææºã§ãé»è²ããªã¬ã³ãžè²ãè¶è²ãçã¿åºããŸãã
äŸïŒã€ã®ãªã¹ã忬§ã®ãããªæ¶Œããæ°åã§ã¯ãæ¥ã¯ãŠã©ãŒãã®çš®ãå±å ã§èããåŸã§ç§»æ€ããã®ã«çæ³çãªææã§ããããç©ãããªå°äžæµ·æ§æ°åã§ã¯ãçŽæããæåããããšãå€ãã§ãã
å€ã®è±ããïŒæããå£ç¯ã®ææ
å€ã®æãããšæ¥å·®ãã¯ãé®®ãããªæè²æ€ç©ãè±å¯ã«ãããããŸãã
- ã¢ã«ã (Rubia tinctorum)ïŒè±ããªèµ€è²ã§ç¥ãããã¢ã«ãã¯ãæçããã®ã«æ°å¹ŽããããŸãããé·æã«ãããæææºãæäŸããŸãã
- ãã«ã·ã£ã®ã¯ (Coreopsis tinctoria)ïŒé®®ãããªé»è²ããªã¬ã³ãžè²ãçã¿åºããããã¹ã¿ã€ã«ã«å€ªéœã®èŒããå ããŸãã
- ã³ã¹ã¢ã¹ (Cosmos spp.)ïŒãã«ã·ã£ã®ã¯ãšåæ§ã«ãã³ã¹ã¢ã¹ã¯é»è²ããªã¬ã³ãžè²ããã³ã¯è²ã®ç¯å²ã®è²åããæäŸããŸãã
- ãžã㢠(Zinnia elegans)ïŒé®®ãããªé»è²ããªã¬ã³ãžè²ãèµ€è²ãçã¿åºããããäžã€ã®è²ãŠãããäžå¹Žèã§ãã
- ãã€ã€ãŒãºã«ã¢ããŒã« (Anthemis tinctoria)ïŒæãããªé»è²ãçã¿åºããä»ã®ææãæããããããã«äœ¿çšã§ããŸãã
- ã«ããã㢠(Rudbeckia hirta)ïŒãããã®åç±³åç£ã®è±ã¯ãçŸããé»éè²ãè¶è²ãçã¿åºããŸãã
äŸïŒãªãŒã¹ãã©ãªã¢ã®äžéšãã¢ã¡ãªã«å西éšã®ãããªæã也ç¥ããå€ã®ããå°åã§ã¯ãå€ã®æè²æ€ç©ãçãæ®ãããã«æ¥é°ãšäžè²«ããæ°Žãããäžå¯æ¬ ã§ãã
ç§ã®åç©«ïŒæ ¹ãæš¹ç®ãæå®ããã®ææ
æ¥ãçããªãã«ã€ããŠãæ ¹ãæš¹ç®ãæå®ãææçšã«åç©«ããããšã«éäžããŸããããã¯ãŸããæ¥ããå¬ã«åããŠåºãæºåããè¯ãææã§ããããŸãã
- ã¯ã«ãã®æ®» (Juglans spp.)ïŒè±ããªè¶è²ãé»è€è²ãçã¿åºããŸããç§ã«èœã¡ãæ®»ãéããŸãã
- ã»ã€ã¿ã«ã¢ã¯ãããœãŠ (Solidago spp.)ïŒé»è²ãéè²ãæäŸããŸããè±ç²ãäžéšã®äººã«ã¯åºæ¿ãšãªãå¯èœæ§ããããããã¢ã¬ã«ã®ãŒã«æ³šæããŠãã ããã
- ãšãŠã·ã¥ã€ããŽããŠã®å® (Phytolacca americana)ïŒé®®ãããªãã³ã¯ãã玫è²ã®ææãçã¿åºããŸããæ³šæïŒãšãŠã·ã¥ã€ããŽããŠã®å®ã¯æåãããšææ¯ã§ãã现å¿ã®æ³šæãæã£ãŠäœ¿çšããåäŸãããããã¢ã¯ã»ã¹ããå¯èœæ§ã®ããå Žæã§ã¯é¿ããŠãã ããã
- ãªãŒã¯ã®æš¹ç® (Quercus spp.)ïŒã¿ã³ãã³ã®æºã§ãããåªæå€ãšããŠããŸãã¯è¶è²ã®ææãäœãããã«äœ¿çšã§ããŸãã
- ã·ã©ã«ãã®æš¹ç® (Betula spp.)ïŒãªãŒã¯ã®æš¹ç®ãšåæ§ã«ãã·ã©ã«ãã®æš¹ç®ã¯ã¿ã³ãã³ãæäŸããæè²ã«äœ¿çšã§ããŸãã
äŸïŒåç±³ã®å äœæ°ã³ãã¥ããã£ã¯ãããã¹ã¿ã€ã«ãé©ãæããããã«é·ãéã¯ã«ãã®æ®»ããªãŒã¯ã®æš¹ç®ã䜿çšããŠããŸãããæšã®å¥åº·ã確ä¿ããããã«ã¯ãæç¶å¯èœãªåç©«æ¹æ³ãäžå¯æ¬ ã§ãã
å¬ã®äŒæ¯ïŒèšç»ãšæºå
ã»ãšãã©ã®æè²æ€ç©ã¯å¬ã«ã¯äŒç ããŸããããã®ææã¯æ¥å¹Žã®åºãèšç»ããã®ã«æé©ãªææã§ããæåãšå€±æãæ¯ãè¿ããæ°ããæè²æ€ç©ã調æ»ããåå£ãæºåããŸãã
- å壿€æ»ïŒæé©ãªçè²æ¡ä»¶ã確ä¿ããããã«ãåå£ã®pHãšæ é€çŽ å«æéãæž¬å®ããŸãã
- çš®ã®æ³šæïŒçè²æã«å é§ããŠãæè²æ€ç©ã®çš®ãæ¿ãæšã泚æããŸãã
- éå ·ã®æå ¥ãïŒæ¥ã«åããŠãåèžéå ·ãæž æããç ããŸãã
- å è¥äœãïŒãããã³ã®ãããåºã®å»æ£ç©ããå è¥ãäœããåå£ãè±ãã«ããŸãã
äŸïŒéªã®éãå¯ãå°åã§ã¯ãææãªå€å¹Žèããã«ãã§ä¿è·ããããšã§ãå³ããæ¡ä»¶ãä¹ãåãã®ã«åœ¹ç«ã¡ãŸãã
æè²åã®èšèš
æè²åãèšèšããéã«ã¯ããããã®èŠçŽ ãèæ ®ããŠãã ããã
- æ¥å ïŒã»ãšãã©ã®æè²æ€ç©ã¯ã1æ¥ã«å°ãªããšã6æéã®æ¥å ãå¿ èŠãšããŸãã
- åå£ã®ææ°ŽïŒæ ¹è ããé²ãããã«ãåå£ã®æ°Žã¯ããè¯ãããšã確èªããŸãã
- æ°Žã®å©çšå¯èœæ§ïŒèªç¶ã®ééšãŸãã¯çæŒã«ãã£ãŠæ°Žã«ã¢ã¯ã»ã¹ã§ããå Žæãéžã³ãŸãã
- ã¹ããŒã¹ïŒæè²æ€ç©ã®æçãããµã€ãºãèæ ®ããããããæé·ããã®ã«ååãªã¹ããŒã¹ãå²ãåœãŠãŸãã
- ã¢ã¯ã»ã·ããªãã£ïŒæ€ãä»ããé€èãåç©«ã®ããã«åºã«ç°¡åã«ã¢ã¯ã»ã¹ã§ããããã«ããŸãã
- çŸèŠ³ïŒæ©èœçã§èŠèŠçã«ãé åçãªåºãèšèšããŸããã³ã³ãããªã³ãã©ã³ããåãå ¥ããããå°éãäœæãããããããšãæ€èšããŠãã ããã
äŸïŒã¹ããŒã¹ãéãããŠããéœåžç°å¢ã§ã¯ãåçŽã¬ãŒããã³ã°æè¡ãã³ã³ããã¬ãŒããã³ã°ãæ€èšããŠãæ œå¹ãšãªã¢ãæå€§éã«æŽ»çšããŸãããã«ã³ããŒãå±äžãå£ãå©çšããŠãçããªæè²åãäœãåºããŸãããã
æç¶å¯èœãªæè²åã®å®è·µ
æç¶å¯èœæ§ã¯æè²åã®äžå¿ã§ããç°å¢ãžã®åœ±é¿ãæå°éã«æããããã«ããããã®å®è·µãåãå ¥ããŸãããã
- ãªãŒã¬ããã¯ã¬ãŒããã³ã°ïŒåæèŸ²è¬ãé€èå€ã®äœ¿çšãé¿ããŸãã代ããã«ãèªç¶ãªå®³è«é§é€ãéè管çã®æ¹æ³ã«é ŒããŸãã
- æ°Žã®ä¿å šïŒç¹æ»ŽçæŒããã«ãã³ã°ãªã©ã®ç¯æ°Žåã¬ãŒããã³ã°æè¡ã䜿çšããŠãæ°Žãç¯çŽããŸãã
- åå£ã®å¥åº·ïŒå è¥ã被èŠäœç©ããã®ä»ã®ææ©ç©ã远å ããŠãåå£ã®å¥åº·ãæ¹åããŸãã
- çš®ã®ä¿åïŒæè²æ€ç©ããçš®ãä¿åããç¶ç¶çãªäŸçµŠã確ä¿ããéºäŒç倿§æ§ãç¶æããŸãã
- å°å ã®èª¿éïŒå°å ã®èåºããçš®ãæ€ç©ã調éããäºé žåççŽ æåºéãåæžããå°åçµæžãæ¯æŽããŸãã
- å è¥äœãïŒæ€ç©ã®å»æ£ç©ãçãã¿ãå è¥åããæ é€è±å¯ãªå壿¹è¯æãäœæããŸãã
ææã®åç©«ãšæºå
åç©«ã®ã¿ã€ãã³ã°ãšææã®æºåã¯ãæé©ãªè²ã®åéãåŸãããã«éèŠã§ããåæè²æ€ç©ã®ç¹å®ã®èŠä»¶ã調æ»ããŠãã ããã
- æ ¹ïŒæ€ç©ãäŒç ç¶æ ã«å ¥ã£ãç§ã«æ ¹ãåç©«ããŸããããæŽãã现ããå»ã¿ãŸãã
- èïŒæ€ç©ãè±ãå²ãããåã«èãåç©«ããŸããå®å šã«ä¹Ÿç¥ãããããæ°é®®ãªãŸãŸäœ¿çšããŸãã
- è±ïŒè±ãå®å šã«éãããšãã«åç©«ããŸããå®å šã«ä¹Ÿç¥ãããããæ°é®®ãªãŸãŸäœ¿çšããŸãã
- æå®ïŒæå®ãçãããšãã«åç©«ããŸããæ°é®®ãªãŸãŸããŸãã¯ä¹Ÿç¥ãããŠäœ¿çšããŸããæ³šæïŒäžéšã®æå®ã¯ææ¯ã§ããæ€ç©ãæ£ç¢ºã«ç¹å®ããæ³šæããŠåãæ±ã£ãŠãã ããã
- æš¹ç®ïŒèœã¡ãæãæšããæç¶å¯èœãªæ¹æ³ã§æš¹ç®ãåç©«ããŸããå®å šã«ä¹Ÿç¥ãããŸãã
- æ®»ïŒçãããšãã«èœã¡ãæ®»ãéããŸããå®å šã«ä¹Ÿç¥ãããŸãã
äŸïŒã¢ã«ãã®æ ¹ã®å Žåã3幎éæé·ãããåŸã«åç©«ãããšæé«ã®è²ãåŸãããŸããæ ¹ã¯æ éã«æŽãã也ç¥ãããæè²çšã®ç²æ«ã«æœãããŸãã
å ç¢åºŠã®ããã®åªæ
åªæãšã¯ãææãæ°žä¹ ã«çµåããã®ãå©ããããã«ãåžãååŠç©è³ªã§åŠçããããã»ã¹ã§ããäžéšã®å€©ç¶ææã¯å®è³ªçïŒåªæå€ãå¿ èŠãšããªãïŒã§ãããã»ãšãã©ã¯è²ã®å ç¢åºŠãåäžãããããã«åªæããå©çãåŸãŸãã
äžè¬çãªå€©ç¶åªæå€ã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- ãã§ãŠãã³ïŒç¡«é žã¢ã«ãããŠã ã«ãªãŠã ïŒïŒæããã¯ãªã¢ãªè²ãçã¿åºãåºã䜿çšãããŠããåªæå€ã
- éïŒç¡«é žç¬¬äžéïŒïŒè²ãæãããåã®ãããªè²åããäœãåºãããã«äœ¿çšã§ããŸãã
- é ïŒç¡«é žé ïŒïŒéãšåæ§ã«ãé ã¯è²ãå€åãããèå æ§ãåäžãããããšãã§ããŸããé ã¯ææ¯ã§ããå¯èœæ§ããããããæ³šæããŠäœ¿çšããŠãã ããã
- ã¿ã³ãã³ïŒãªãŒã¯ã®æš¹ç®ããŠã«ã·ããã®ä»ã®æ€ç©ææã«å«ãŸããã¿ã³ãã³ã¯ã倩ç¶ã®åªæå€ãšããŠæ©èœããåžã«è²ãå ããããšãã§ããŸãã
泚æïŒç¡«é žé ãªã©ã®äžéšã®åªæå€ã¯ææ¯ã§ããå¯èœæ§ããããŸããåªæå€ãåãæ±ãéã¯ãæè¢ãä¿è·ã¡ã¬ãã®ççšãªã©ãé©åãªå®å šå¯Ÿçãè¬ããŠãã ãããååãªææ°ã確ä¿ããŠãã ããã
æè²ææ³
å€©ç¶ææã§äœ¿çšã§ããæè²ææ³ã¯æ°å€ããããŸããããã«ã¯ä»¥äžãå«ãŸããŸãïŒ
- 浞æïŒç¹å®ã®æéãåžãæææµŽã«æµžãããšã
- æãæãïŒæè²æ€ç©ã®åšãã«åžãå·»ããèžããç ®ãããšã§è²ãç§»ãããšã
- ãšã³ããªã³ãïŒæãæãã«äŒŒãŠããŸããããã倿§ãªæ€ç©ææã䜿çšããŠè©³çްãªããªã³ããäœæããããšã
- ã¿ã€ãã€ïŒæããåã«åžãçµãã ããæããããã ããç· ãä»ãããããŠæš¡æ§ãäœãããšã
- çµãïŒåžãæããããã ããç· ãä»ããããçž«ã£ããããŠè€éãªæš¡æ§ãäœãåºãæ¥æ¬ã®é²æææ³ã
æè²åãšå€©ç¶æè²äŒçµ±ã®äžççãªäŸ
- ã€ã³ãïŒèãã¿ãŒã¡ãªãã¯ãã¢ã«ãã䜿çšããè±ããªå€©ç¶æè²ã®äŒçµ±ã§ç¥ãããŠããŸããå€ãã®ã³ãã¥ããã£ã蟲æ¥ã®äžå¯æ¬ ãªéšåãšããŠæè²æ€ç©ãæ œå¹ããŠããŸãã
- æ¥æ¬ïŒæŽç·Žãããçµãææ³ãšèãæ¿æžããã®ä»ã®å€©ç¶ææã®äœ¿çšã§æåã§ããäŒçµ±çãªæ¥æ¬åºåã«ã¯ããã°ãã°å°çšã®æè²æ€ç©ãšãªã¢ãå«ãŸããŠããŸãã
- ãã«ãŒïŒã¢ã³ãã¹ã®ã³ãã¥ããã£ã¯ãã³ãããŒã«ãèãæ§ã ãªæ€ç©ææã䜿çšããŠé®®ãããªããã¹ã¿ã€ã«ãäœæããŠããé·ãæŽå²ããããŸããæè²åã¯ãã°ãã°äŒçµ±çãªèŸ²æ¥ã·ã¹ãã ã«çµã¿èŸŒãŸããŠããŸãã
- ã¢ããã³ïŒããããµãã©ã³ãèãªã©ã®å€©ç¶ææãå©çšããé®®ãããªé©æè²ã®äŒçµ±ã§æåã§ããæè²åã¯ãªã¢ããäŒçµ±çãªå®¶å±ã§ããèŠãããŸãã
- ãã€ãžã§ãªã¢ïŒèãä»ã®å€©ç¶ææã䜿çšããŠé²æãããã¢ãã£ã¬åžã§ç¥ãããŠããŸããèæãã¯éèŠãªæåçå®è·µã§ãã
äžè¬çãªæè²åé¡ã®ãã©ãã«ã·ã¥ãŒãã£ã³ã°
- äžåäžãªæè²ïŒæè²äžã«åžãå®å šã«æ¿¡ããæªæãããŠããããšã確èªããŸãã
- è²ããïŒè²ã®å ç¢åºŠãåäžãããããã«åªæå€ã䜿çšããŸãã
- ãããã è²ïŒç°ãªãæææ¿åºŠãåªæå€ã詊ããŸãã
- æ¿ã£ãè²ïŒå€ãããç°ãªãè²ã§ã®éãæããé¿ããŸãã
ãããªãåŠç¿ã®ããã®ãªãœãŒã¹
- æžç±ïŒå°å ã®å³æžé€šãæžåºã§å€©ç¶æè²ãæè²åã«é¢ããæ¬ãæ¢ããŸãã
- ãŠã§ããµã€ãïŒä¿¡é Œã§ããå€©ç¶æè²ã®å°éå®¶ã«ãããªã³ã©ã€ã³ãªãœãŒã¹ããã¥ãŒããªã¢ã«ãæ¢æ±ããŸãã
- ã¯ãŒã¯ã·ã§ããïŒçµéšè±å¯ãªå®è·µè ããåŠã¶ããã«ãå€©ç¶æè²ã®ã¯ãŒã¯ã·ã§ãããã¯ã©ã¹ã«åå ããŸãã
- å°å ã®æè²ã°ã«ãŒãïŒç¥èããªãœãŒã¹ãå ±æããããã«ãå°å ã®æè²ã°ã«ãŒããšç¹ãããŸãã
çµè«
å£ç¯ã®æè²åã®æ ã«ä¹ãåºãããšã¯ãããªããèªç¶ãšçµã³ã€ããåµé æ§ãè²ã¿ãæç¶å¯èœæ§ãä¿é²ãããããããã®ããçµéšã§ããå£ç¯ã®æè²ã®ååãçè§£ããããªãã®æ°åã«åã£ãåºãèšèšããç°å¢ã«åªããå®è·µãåãå ¥ããããšã§ãããªãã®ããã¹ã¿ã€ã«ãå·¥èžåãå€ããããã®é®®ãããªå€©ç¶è²ã®ãã¬ãããäœæããããšãã§ããŸããçµéšè±å¯ãªåºåž«ã§ããã奜å¥å¿æºçãªåå¿è ã§ãããå€©ç¶ææã®äžçã¯ãèžè¡ç衚çŸãšç°å¢ç®¡çã®ããã®ç¡éã®å¯èœæ§ãæäŸããŠåŸ ã£ãŠããŸãã