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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.12, no.1, 1999³â, pp.20-26
¼è¶ß±â(Equisetum arvense L.)ÀÇ ¼ö¿ëÃßÃâ¾×ÀÌ ¸î°¡Áö ½Ä¹°ÀÇ Ä¶·¯½º »ýÀå, Á¾Àڹ߾Æ, À¯¹¦»ýÀå ¹× Ç×±ÕȰ¼º¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Aqueous Extracts on the Callus Growth, Seed Germination, and Growth of Some Plants and Antibacterial Activity by Equisetum arvense L. )
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¼è¶ß±â¿¡ ´Ù¸¥½Ä¹°ÀÇ »ýÀåÀ» ÀúÇØÇÏ´Â ¹°ÁúÀÌ »ý¼ºµÇ´ÂÁö¸¦ ¾Ë¾Æº¸±â À§ÇÏ¿©, ¼ö¿ëÃßÃâ¾×À¸·Î ¸î°¡Áö ½Ä¹°ÀÇ Ä¶·¯½º »ýÀå, Á¾Àڹ߾Æ, À¯¹¦»ýÀå ¹× Ç×±ÕȰ¼º¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¶»çÇÏ¿´´Ù. ¼ö¿ë ÃßÃâ¾×ÀÇ Ã·°¡³óµµ°¡ ³ôÀº ¹èÁö¿¡¼­ º­¿Í ¹èÃßÀÇ Ä¶·¯½º À¯±â ¹× ¹ß´ÞÀ» ¾ïÁ¦ÇÏ¿´À¸¸ç, 8$0^{circ}C$ ÃßÃâ¾×ÀÌ $25^{circ}C$ ÃßÃâ¾×º¸´Ù À¯ÀÇÇÏ°Ô Ä¶·¯½º À¯±â ¹× »ýÀåÀ» ¾ïÁ¦ÇÏ¿´´Ù. 20%ÃßÃâ¾× ÷°¡¹èÁö¿¡¼­ °ø½Ã½Ä¹°ÀÇ Ä¶·¯½º »ýÀåÀº ÃßÃâ¿Âµµ¿¡ °ü°è¾øÀÌ µµ¶óÁö, Âü±ú, ¹èÃß, º­ ¼øÀ¸·Î ¾ïÁ¦µÇ¾ú´Ù. ³Ãµ¿°ÇÁ¶ÇÑ ¼ö¿ëÃßÃâ¾× °íÇü¹°Àº Àú³óµµ¿¡¼­´Â ¿µÇâÀÌ Àû¾úÀ¸³ª, 󸮳󵵿¡ ºñ·ÊÇÏ¿© º­, Âü±ú, ¹èÃßÀÇ Á¾Àڹ߾Ƹ¦ ¾ïÁ¦ÇÏ¿´°í, ƯÈ÷ ¹èÃß´Â 2,000$mu extrm{g}$/m¥é³óµµ¿¡¼­ ´ëÁ¶±¸ÀÇ 28.3%·Î ±Þ°ÝÇÑ ¹ß¾Æ¾ïÁ¦¸¦ º¸¿´´Ù. À¯½Ä¹° »ýÀåÀº 500$mu extrm{g}$/m¥éÀÇ Àú³óµµ¿¡¼­´Â ´ëÁ¶±¸º¸´Ù ÃÊÀåÀÌ ¾à°£ ÃËÁøµÇ´Â °æÇâÀ» º¸¿´À¸³ª, 󸮳󵵰¡ Áõ°¡ÇÔ¿¡ µû¶ó ½ÉÇÏ°Ô ¾ïÁ¦µÇ¾úÀ¸¸ç, ƯÈ÷ ±ÙÀåÀÌ À¯ÀÇÇÏ°Ô ¾ïÁ¦µÇ¾ú´Ù. ÃßÃâ¾× °íÇü¹°ÀÇ Ç×±ÕȰ¼ºÀº 500$mu extrm{g}$¿¡¼­ E. carotovora¿¡¼­¸¸ ¾à°£ÀÇ ¾ïÁ¦´ë¸¦ Çü¼ºÇÏ¿´À¸¸ç, X. oryzae pv. oryzae¿Í E. coli¿¡ ´ëÇØ¼­ ´Â Ç×±ÕȰ¼ºÀ» º¸ÀÌÁö ¾Ê¾Ò´Ù.
To investigate phytotoxic substances in Equisetum arvense, the aqueous extracts(25 and 8$0^{circ}C$) or the freeze-drying matter from aqueous extracts($25^{circ}C$) of E. arvense were tested at different concentrations for biological activities on callus induction and growth, seed germination, seedling growth and antibacterial function. Callus induction and growth of Oryza sativa and Brassica campestris ssp. pekinensis were inhibited by the aqueous extracts at 8$0^{circ}C$ than at $25^{circ}C$ and the higher concentrations. Callus growth of four receptor species was inhibited in order of Platycodon grandiflorum, Sesamum indicum, Brassica campestris ssp. pekinensis and Oryza sativa. Seed germination of ¥Ï. sativa, S. indicum, and B. campestris ssp. pekinensis was not affected at low concentration, but it was proportionally inhibited by the higher concentrations. The greatest inhibition of seed germination was 28.3% compared to control, when 2,000$mu extrm{g}$/ml of freeze-drying matter was applied to B. campestris ssp. pekinensis. Shoot growth was stimulated by 500$mu extrm{g}$/ml of freeze-drying matter, but it was inhibited by the higher concentrations. Root growth was significantly inhibited compare to control at all concentrations. Antibacterial activity of freeze-drying matter didn't showed against Xantomonas oryzae and Eschrichia coli, but a small clear zone was formed by 500$mu extrm{g}$ of freeze-drying matter against Erwinia carotovora ssp. carotovora.
 
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Callus growth;Freeze-drying matter;Germination;Seedling growth;Inhibition;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.12, no.1, 1999³â, pp.20-26
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911921401999)
¾ð¾î : Çѱ¹¾î
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