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Çѱ¹»ýÅÂÇÐȸ / v.24, no.3, 2001³â, pp.125-130
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Å䳢Ǯ(Trifolium repens) ÃßÃâ¾×ÀÌ Àܵð(Zoysia japonica)ÀÇ ¹ß¾Æ¿Í »ýÀå¿¡ ¹ÌÄ¡´Â ¾Ë·¹·ÎÆÄ½Ã È¿°ú
( Allelopathic Effects of Extracts of Trifolium repens on the Seed Germination and Seedling Growth of Zoysia japonica ) |
| ÀÌÁöÈÆ;±èÀÎÅÃ;ÀÌÈ£ÁØ;±è¿ë¿Á; â¿ø´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¹°Çаú;â¿ø´ëÇб³ ÀÚ¿¬°úÇдëÇÐ »ý¹°Çаú;°Ç±¹´ëÇб³ ÀÚ¿¬°úÇкÎ;°Ç±¹´ëÇб³ ÀÚ¿¬°úÇкÎ;
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| º» ¿¬±¸´Â Å䳢Ǯ ÃßÃâ¾×ÀÌ ÀܵðÀÇ ¹ß¾Æ¿Í »ýÀå¿¡ ¹ÌÄ¡´Â allelopathyÈ¿°ú¸¦ »ìÆìº¸±â À§ÇØ ½Ç½ÃµÇ¾ú´Ù. Å䳢ǮÀ» ÀÙ, ÁÙ±â, »Ñ¸®, ²ÉÀ¸·Î ³ª´©¾î ÃßÃâÇÑ ÈÄ ½ÇÇèÇÑ ÀܵðÁ¾ÀÚÀÇ »ó´ë ¹ß¾ÆÀ²Àº ²É, ÀÙ, ÁÙ±â, »Ñ¸®ÀÇ ¼øÀ¸·Î ¾ïÁ¦µÇ¾ú°í 75% ÀÌ»óÀÇ ³óµµ¿¡¼´Â Àü ½ÇÇ豸¿¡¼ ¹ß¾Æ°¡ µÇÁö ¾Ê¾Ò´Ù. ÆÄÁ¾ÈÄ 5ÀÏ, 8ÀÏ, 11ÀÏ, 14ÀÏÀÇ ½ÅÀåÀ²°ú »ýÁß·®À» Á¶»çÇØº» °á°ú °í³óµµ·Î °¥¼ö·Ï ¾ïÁ¦µÇ¾ú°í ±æÀÌ»ýÀå¿¡ ÀÖ¾î¼ Áö»óºÎº¸´Ù ÁöÇϺÎÀÇ »ýÀåÀ» ´õ¿í ÀúÇØÇÏ¿´À¸¸ç »ó´ë»ýÁß·®Àº »Ñ¸®, ÁÙ±â, ÀÙ, ²ÉÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù. Å䳢Ǯ ÃßÃâ¾× Áß phenolic compounds¸¦ Gas chromatography¿¡ ÀÇÇØ ¼ººÐºÐ¼® ÇÑ °á°ú ºÎÀ§º°·Î Â÷À̰¡ ÀÖ¾úÀ¸³ª caffeic acid, p-hydroxybenzoic acid, ferulic acid, gallic acid, p-coumaric acid, vanillic acid, trans-cinnamic acid, 2,5-dihydroxybenzoic acid, syringic acid, 2-hydroxycinnamic acid, benzoic acid, salicylic acid, phloroglucinol, phenylacetic acid µî 14Á¾·ùÀÇ ¼ººÐÀ» È®ÀÎÇÏ¿´°í, À̵é Áß phloroglucinol, vanillic acid, 2-hydroxycinnamic acid, syringic acid¸¦ Á¦¿ÜÇÑ 10Á¾·ù¸¦ °øÅëÀ¸·Î ÇÔÀ¯Çϰí ÀÖ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. ºÐ¼®°á°ú µ¿Á¤µÈ 14Á¾·ùÀÇ phenolic compounds¿¡ ÀÇÇÑ ¹ß¾Æ¿Í »ýÀå½ÇÇè °á°ú ÀüüÀûÀ¸·Î ¾ïÁ¦È¿°ú¸¦ ³ªÅ¸³»¾úÀ¸¸ç, °í³óµµ·Î °¥¼ö·Ï ½ÉȵǾú°í benzoic acid, salicylic acid, trans -cinnamic acid¿¡¼ ¸Å¿ì °ÇÑ ¾ïÁ¦È¿°ú¸¦ ³ªÅ¸³»¾ú´Ù. |
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| The allelopathic effects of aqueous extracts from Trifolium repens were studied. Aqueous extracts of leaves, stems, roots and flowers of T. repens strongly inhibited the seed germination and seedling growth of Zoysia japonica. In general, the higher concentration of the extracts showed the more great inhibition effect. The phenolic compounds extracted from T repens were analysed and identified using gas chromatography. 14 phenolic compounds were isolated from the leaves, stems, roots and flowers: caffeic acid, p-hydroxy benzoic acid, ferulic acid, gallic acid, p-coumaric acid, vanillic acid, trans-cinnamic acid, 2,5 dihydroxy benzoic acid, syringic acid, 2-hydroxy cinnamic acid, benzoic acid, salicylic acid, phloroglucinol and phanylacetic acid. The seed germination and relative growth ratio of Z. japonica by 14 phenolic compounds were inhibited in whole treatment. Stronger growth inhibitor were benzoic acid, salicylic acid and trans-cinnamic acid. From these results it is suggested that the phenolic compounds from T. repens seemed to be responsible for the allelopathic potential. |
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| Ű¿öµå |
| ¾Ë·¹·ÎÆÄ½Ã;»ó´ë¹ß¾ÆÀ²;»ó´ë½ÅÀåÀ²;Phenolic compounds;Trifolium repens;Zoysia japonica;Allelopathy;Phenolic compound;Relative elongation ratio;Relative germination ratio;Trifolium repens;Zoysia japonica; |
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The Korean Journal of Ecology / v.24, no.3, 2001³â, pp.125-130
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111921336685)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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