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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.23, no.1, 2010³â, pp.7-13
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»õ¿ì³ÃÊ(Calanthe discolor)ÀÇ Á¶Á÷¹è¾çÀ¸·ÎºÎÅÍ ´Ù½ÅÃÊÇü¼ºÀ» ÅëÇÑ Åä¾ç¼øÈ
( Soil Acclimatization of Calanthe discolor through Multiple Shoot Formation from Tissue Culture ) |
| ¹è±âÈ;À±ÀǼö;À±ÇÊ¿ë;ÃÖ¿ëÀÇ; Á¦ÁÖÇÏÀÌÅ×Å©»ê¾÷ÁøÈï¿ø Á¦ÁÖ»ý¹°Á¾´Ù¾ç¼º¿¬±¸¼Ò;°øÁÖ´ëÇб³ »ý¸í°úÇаú;Á¦ÁÖÇÏÀÌÅ×Å©»ê¾÷ÁøÈï¿ø Á¦ÁÖ»ý¹°Á¾´Ù¾ç¼º¿¬±¸¼Ò;°¿ø´ëÇб³ »ê¸²ÀÚ¿øÇкÎ;
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| º» ½ÇÇèÀº »õ¿ì³ÃÊÀÇ ±â³» ´Ù½ÅÃÊ À¯µµ¸¦ ÅëÇÑ ÀçºÐÈ Á¶°ÇÀÇ È®¸³°ú À̸¦ ÅëÇÑ Åä¾ç¼øÈÀ» ¸ñÀûÀ¸·Î ¼öÇàµÇ¾ú´Ù. ¿ì¼± »õ¿ì³ÃÊÀÇ À¯½Ä¹°Ã¼·ÎºÎÅÍ ÀÙ, ±¸°æ, »Ñ¸®¸¦ ´Þ¸®ÇÏ¿© ºÎÁ¤¾ÆÀ» À¯µµÇÑ °á°ú, ÀÙ ºÎÀ§´Â ±¸°æÀ̳ª »Ñ¸®º¸´Ù ¾çÈ£ÇÑ ºÎÁ¤¾ÆÀÇ À¯µµ¸¦ º¸¿´´Ù. ¶ÇÇÑ, ºÎÁ¤¾Æ À¯µµ½Ã 3.0 mg/LÀÇ BA¿Í 1.0 mg/LÀÇ NAA°¡ ÷°¡µÈ ¹èÁö¿¡¼ °¡Àå ³ôÀº ºÎÁ¤¾Æ À¯µµÀ²À» º¸¿´´Ù. À¯µµµÈ ºÎÁ¤¾ÆÀ» ÀÌ¿ëÇÏ¿© $GA_3$ÀÇ ³óµµ¿¡ µû¸¥ ´Ù½ÅÃÊ Áõ½Ä·üÀ» Á¶»çÇÑ °á°ú, 3.0 mg/LÀÇ $GA_3$°¡ Æ÷ÇÔµÈ ¹èÁö¿¡¼ °¡Àå³ôÀº °á°ú¸¦ º¸¿´´Ù. ÃÖÀûÀÇ ¹ß±ÙÁ¶°ÇÀ» È®ÀÎÇϰíÀÚ IBA¿Í NAAÀÇ ³óµµ´Â ´Þ¸®ÇÏ¿© ½ÇÇèÇÑ °á°ú, 3.0 mg/LÀÇ NAA°¡ ÷°¡µÈ ¹èÁö¿¡¼ °¡Àå ³ôÀº ¹ß±Ù¼ö¿Í ¹ß±Ù±æÀ̸¦ º¸¿´´Ù. ¹ß±ÙÀÌ µÇ¾î ¸ðº»°ú À¯»çÇÏ°Ô ¹è¾çµÈ »õ¿ì³ÃÊÀÇ À¯½Ä¹°Ã¼¸¦ ¸ð·¡´Ü¿ë»ó, ¸ð·¡¿Í TKS-II¸¦ 1:1·Î ¹èÇÕÇÑ STÈ¥¿ë»ó, ÆÞ¶óÀÌÆ® ´Ü¿ë»ó, ÆÞ¶óÀÌÆ®¿Í TKS-II¸¦ 1:1·Î ¹èÇÕÇÑ PTÈ¥¿ë»ó, TKS-II´Ü¿ë»óÀ» Á¶¼ºÇÏ¿© ½ÉÀçÇÑ ÈÄ ½ÅÀå·ü, ÁÙ±âÁ÷°æ, »Ñ¸®±æÀÌ, »ýÁ¸·üÀ» Á¶»çÇÑ °á°ú ¸ð·¡¿Í ÆÞ¶óÀÌÆ®¿¡ TKS-II¸¦ 1:1·Î È¥¿ëÇÏ¿© Á¦Á¶µÈ ¹è¾çÅä¿¡¼ °¡Àå ¾çÈ£ÇÑ °á°ú¸¦ º¸¿´´Ù. |
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| This experiment was conducted to establish the micropropagation of Calanthe discolor through multiple shoot formation from the culture of leaf, corm and root explants. Frequency of adventitious shoot formation from leaf explants was higher than those of corms and root explants. Frequency of adventitious shoot formation on medium with various concentrations of BA (0. 1.0, 3.0, and 5.0 mg/L) and NAA (0, 0.1, 0.5, and 1.0 mg/L) was tested. The maximun induction of adventitious shoot was obtained on half strength Murashige and Skoog (MS) medium supplemented with 3.0 mg/L BA and 1.0 mg/L NAA after 6 weeks of culture. Multiple shoots were transferred onto half strength MS medium with various concentrations of GA3 (0, 0.1, 0.5, 1.0, 3.0, and 5.0 mg/L). The number and length of multiple shoots on medium were highest on medium with 3.0 mg/L GA3. All the adventitious shoot grew well and rooted on half strength MS medium with 3.0 mg/L NAA. The plantlets were acclimatized up to 100% on sand with TKS-II or pearlite with TKS-II. |
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| Ű¿öµå |
| Calanthe discolor;adventitious shoot initiation;multiple shoot;soil acclimatization; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.23, no.1, 2010³â, pp.7-13
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201021147395654)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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