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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.24, no.5, 2011³â, pp.540-548
°í·Î¼è³ª¹« 11°³ ÀÚ¿¬Áý´ÜÀÇ ÀÙÀÇ ÇüÁú º¯ÀÌ ºÐ¼®
( Analysis of Leaf Morphological Variation of 11 Natural Populations of Acer pictum subsp. mono (Maxim.) Ohashi )
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°í·Î¼è³ª¹« 11°³ ÀÚ¿¬Áý´ÜÀÇ ÀÙÀÇ 14°¡Áö ÇüÅÂÀû Ư¼º¿¡ ´ëÇÑ º¯À̺м®À» ½Ç½ÃÇÏ¿´´Ù. Nested ºÐ»êºÐ¼® °á°ú 14°¡Áö ¾çÀûƯ¼ºµé ¸ðµÎ¿¡¼­ Áý´Ü°£ ¹× Áý´Ü ³» °³Ã¼ °£¿¡ À¯ÀÇÀûÀÎ Â÷À̸¦ º¸¿´À¸¸ç, ¸ðµç ÇüÁúµé¿¡¼­ ÃÑ ºÐ»ê °¡¿îµ¥ Áý´Ü ³» °³Ã¼ °£ Â÷ÁöÇÏ´Â ºñÀ²ÀÌ Áý´Ü°£ Â÷ÁöÇÏ´Â ºñÀ²º¸´Ù Å« °ÍÀ¸·Î ³ªÅ¸³µ´Ù. Áý´Ü°£ ºÐÈ­Á¤µµ¸¦ ¾Ë¾Æº¸°í ÇüÁú°£ »óÈ£ºñ±³¸¦ À§ÇÏ¿© Ç¥ÁØÈ­½ÃŲ $D_{ij}$°ªÀº ¿±½ÅÀå/¿±º´Àå(0.90), »ó¿­ÆíÆø(0.85) ¹× ¿±½ÅÀå°ú Áß¿­ÆíÆø(0.83) Ư¼ºµéÀÌ ´Ù¸¥ ÇüÁúµé¿¡ ºñÇØ ÀÌÅ»Á¤µµ°¡ Å« ÇüÁúµé·Î ³ªÅ¸³µ´Ù. ¶ÇÇÑ 14°¡Áö ÇüÅÂÀû Ư¼º¿¡ ´ëÇÑ ÀüüÆò±Õ $D_{ij}$°ªÀº ±¤¾ç(1.36)°ú û¾ç(1.30) Áý´ÜÀÌ Áý´ÜºÐÈ­°¡ °¡Àå Å« °ªÀ» º¸ÀÎ¹Ý¸é ¿ïÁÖ(0.30)¿Í Á¤¼±(0.44) Áý´ÜÀÌ °¡Àå ÀÛÀº °ªÀ» º¸¿© Á¶»çµÈ Áý´Üµé Áß ¿ïÁÖ¿Í Á¤¼±Áý´ÜÀÌ °í·Î¼è³ª¹« ÀÙÀÇ ÇüÅÂÀû Ư¼ºÀ» ´ëÇ¥ÇÒ ¼ö ÀÖ´Â Æò±ÕÁý´Ü¿¡ °¡±î¿î °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
Characteristics of leaf morphology was examined in 11 natural populations of Acer pictum subsp. mono (Maxim.) Ohashi in Korea. Nested Anova showed that there were statistically significant differences among populations as well as among individuals within populations in all 14 quantitative characters. In all the leaf characters, variance components among individuals within populations were higher than those among populations. Some morphological characters such as the ration of Blade length to Petiole length (0.90), Uower lobe width (0.85), Blade length (0.83), and Middle lobe width (0.83) showed the relative high differences in the values of differentiation (Dij) among populations. Of the ten populations, Gwangyang (1.36) and Cheongyang (1.30) were highly differentiated based on the total mean Dij of fourteen morphological characters, while Ulju (0.30) and Jeongseon (0.44) were scarcely differentiated.
 
Ű¿öµå
Acer pictum subsp. mono;Leaf morphology;Differentiation;Conservation;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.24, no.5, 2011³â, pp.540-548
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201130856167962)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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