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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.15, no.3, 2002³â, pp.279-284
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¿Âµµ, ±¤ ¹× Priming 󸮰¡ ºÎµé(Typha orientalis Presl.)ÀÇ Á¾Àڹ߾ƿ¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Temperature, Light and Priming Treatment on Seed Germination of Typha orientalis Presl. ) |
| ÀÌÈñµÎ;±èÇÐÇö;±è½Ãµ¿;±èÁÖÇü;ÀÌÁ¾¿ø;À±ÅÂ;ÀÌöÈñ; ÃæºÏ³ó¾÷±â¼ú¿ø ¿ø¿¹¿¬±¸°ú;ÃæºÏ´ëÇб³ ¿ø¿¹Çаú;ÃæºÏ³ó¾÷±â¼ú¿ø ¿ø¿¹¿¬±¸°ú;ÃæºÏ³ó¾÷±â¼ú¿ø ¿ø¿¹¿¬±¸°ú;ÃæºÏ³ó¾÷±â¼ú¿ø ¿ø¿¹¿¬±¸°ú;ÃæºÏ³ó¾÷±â¼ú¿ø ¿ø¿¹¿¬±¸°ú;ÃæºÏ´ëÇб³ ¿ø¿¹Çаú;
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| º» ¿¬±¸´Â ºÎµéÀÇ ´ë·®¹ø½Ä¹ý °³¹ßÀ» ¸ñÀûÀ¸·Î Á¾ÀÚ¹ø½Ä¿¡ ¹ÌÄ¡´Â ¸î °¡Áö ¿äÀÎÀ» ±¸¸íÇϱâ À§ÇÏ¿© ½Ç½ÃÇÏ¿´´Ù. ºÎµéÀº Á¾ÀÚ ¹ß¾ÆÀû¿ÂÀº 25~3$0^{circ}C$À̸ç, ¸í¹ß¾Æ¼ºÀ̾ú´Ù. Á¾ÀÚ¿¡ GA$_3$,ħÁö󸮴 ¸ðµç ³óµµ 󸮱¸ ¿¡¼ ¹ß¾ÆÀ²ÀÌ Çâ»óµÇ´Â °æÇâÀ» º¸¿´´Ù. ƯÈ÷ 500mg.L$^{-1}$ 󸮱¸¿¡¼ 90.7%ÀÇ ¹ß¾ÆÀ²À» º¸¿© ´ëÁ¶±¸¿¡ ºñÇØ ¾à 1.2¹èÁ¤µµ ¹ß¾Æ°¡ ÃËÁøµÇ¾ú´Ù. BA ħÁö󸮿¡ ÀÇÇØ¼´Â ´ëÁ¶±¸¿¡ ºñÇÏ¿© ¹ß¾ÆÀ²ÀÌ ÇöÀúÈ÷ ³·¾ÆÁ³À¸¸ç,500mg.L$^{-1}$ 󸮱¸¿¡¼´Â ¹ß¾Æ°¡ ÀüÇô °üÂûµÇÁö ¾Ê¾Ò´Ù. KNO$_3$¹× Ca(NO$_3$)$_2$ó¸®ÀÇ °æ¿ì¿¡´Â Ca(NO$_3$)$_2$ 100mM 󸮱¸¸¦ Á¦¿ÜÇÑ ¸ðµç 󸮱¸¿¡¼ ´ëÁ¶±¸¿¡ ºñÇÏ¿© ¹ß¾ÆÀ²ÀÌ °¨¼ÒÇÏ¿´´Ù. |
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| To establish the mass propagation method of Typha orientatis Presl, several factors influencing seed germination were investigated. The best seed germination of T. orientalis was achieved under the light and 25~3$0^{circ}C$ temperature. GA$_3$ tended to enhance seed germination, and 500 mg.L$^{-1}$ GA$_3$ showed 90.7% germination, which was 1.2 times of control. Compared to control, BA treatment prohibit seed germination. Especially, seeds were not germinated under 500 mg.L$^{-1}$ BA treatment. In case of KNO$_3$ and Ca(NO$_3$)$_2$ treatment, the germination rate was decreased by all concentrations, except 100 mM Ca(NO$_3$)$_2$. |
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| Ű¿öµå |
| Mass-propagation;Light conditions;$GA_3$;BA;$KNO_3$;$Ca(NO_3)_2$; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.15, no.3, 2002³â, pp.279-284
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921975083)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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