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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.10, no.4, 1997³â, pp.411-417
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Uniconazol ¹× PaclobutrazolÀÇ ç¨ØüߤøÖ 󸮰¡ ´õ´öÀÇ »ýÀ° ¹× ¼ö·®¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Foliar Application of Uniconazol and Paclobutrazol on Growth and Yield of Codonopsis lanceolata ) |
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| ´õ´öÀÇ Àç¹è±â¼ú °³¼±À» ¸ñÀûÀ¸·Î Uniconazol ¹× PaclobutrazolÀ» ´õ´öÀÇ »ýÀå±âº°·Î ¿±¸é»êÆ÷(ç¨ØüߤøÖ)¸¦ ÇàÇß´Ù. Uniconazol ¹× Paclobutrazol 󸮴 󸮽ñ⿡ °ü°è ¾øÀÌ ³óµµ°¡ ³ôÀ»¼ö·Ï ÃÊÀåÀº ¾ïÁ¦µÇ¾úÀ¸¸ç ¿±¸éÀû(ç¨ØüîÝ)ÀÇ °¨¼Ò¸¦ ³ªÅ¸³Â´Ù. Uniconazol 󸮿¡ ÀÇÇÑ ÁöÇϺÎÀÇ ÇüÁúÀº 3Àý(ï½) ºÐȽÃÀÇ Ã³¸®¸¦ Á¦¿ÜÇÑ ¸ðµç 󸮱¸¿¡¼ ´ëÁ¶±¸¿ÍÀÇ À¯ÀÇÂ÷°¡ ÀÎÁ¤µÇÁö ¾Ê¾Ò´Ù. ±×·¯³ª12Àý ºÐȽÃÀÇ 10mg $liter^1$ ¿Í 100mg $liter^1$ ³óµµÃ³¸®¿¡¼´Â ´ëÁ¶±¸º¸´Ù »ýüÁß(ßæô÷ñì)ÀÌ °¢°¢ 64%, 100%ÀÇ Áõ°¡¸¦ º¸¿´´Ù. ¼¼Æ÷µ¶¼º(á¬øàÔ¸àõ) ScreeningÀÇ °á°ú´Â ´ëÁ¶±¸ ¹× 6Àý ºÐȽà 10mg $liter^1$ 󸮱¸¿¡¼¸¸ Ȱ¼ºÀ» ³ªÅ¸Çß´Ù. Paclobutrazol 󸮿¡ ÀÇÇÑ ÁöÇϺÎÀÇ »ýüÁß(ßæô÷ñì)Àº 3Àý(ï½) ºÐȽÃÀÇ Ã³¸®¸¦ Á¦¿ÜÇÑ ¸ðµç 󸮱¸¿¡¼ ´ëÁ¶±¸¿ÍÀÇ À¯ÀÇÂ÷°¡ ÀÎÁ¤µÇÁö ¾Ê¾Ò´Ù. ±×·¯³ª 12Àý ºÐȽÃÀÇ 10mg $liter^1$ ³óµµÃ³¸®¿¡ ÀÇÇØ Á¶±ÝÀÇ Áõ°¡¸¦ º¸¿´´Ù. ¼¼Æ÷µ¶¼º(á¬øàÔ¸àõ) ScreeningÀÇ °á°ú´Â ´ëÁ¶±¸ ¹× ¸ðµç 󸮱¸¿¡¼ ¾àÇÑ È°¼ºÄ¡¸¦ ³ªÅ¸³Â´Ù. |
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| In order to improve cultivation technique of Codonopsis lanceolata, uniconazol and paclobutrazol were treated periodically with foliar application during differentiation of node. Plant height, width and length of leaves decreased as the concentration of uniconazol and paclobutrazol increased independently of application period. Characteristics of subterranean part of all treatment by uniconazol foliar application did not show any significant difference to control, except when treated at the differentiated stage of 3rd node. But, when uniconazol was treated with the concentration of 10, 100mg $liter^1$, respectively at the differentiated stage of 12th node, fresh weight was increased to approximately 64%, 100% of control, respectively. Control and 10mg $liter^1$ treated at the differented stage of 6th node showed antitumor activity by the P388 cytotoxic screening test. Fresh weight of all treatment by paclobutrazol foliar application was not showed signigicant difference to control, except when treated at the differentiateed stage of 3rd node. But, when paclobutrazol was treated with the concentration of 10mg $liter^1$ at the differentiated stage of 12th node, fresh weight was slightly increased of control. All treatment showed slight antitumor activity by the P388 cytotoxic screening test. |
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| Ű¿öµå |
| uniconazol;paclobutrazol;Codonopsis lanceolata;cytotoxic screening test; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.10, no.4, 1997³â, pp.411-417
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920278966)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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