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Çѱ¹»ýÅÂÇÐȸ / v.26, no.4, 2003³â, pp.189-197
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ÇöÈ£»ö¼Ó Pes-gallinaceuaÀý Áý´ÜÀÇ Á¾ÀÚ»ý»ê
( Seed Production of Pes-gallinaceua(Corydalis, Fumariaceae) Group ) |
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| ³²Çѻ꼺 Áö¿ª¿¡¼ Ãá°è´Ü¸í½Ä¹°ÀÎ ÇöÈ£»ö ÀÚ¿¬Áý´Ü¿¡ ´ëÇØ 2³â°£ Á¾ÀÚ»ý»êÀÇ Æ¯¼ºÀ» Á¶»çÇÏ¿´´Ù. °³È´Â 4¿ùÃÊ¿¡, Á¾ÀÚ»ý»êÀº 5¿ùÃÊ¿¡ ÀϾ °³È·ÎºÎÅÍ Á¾ÀÚ»ý»ê±îÁö´Â 30ÀÏÀÌ ¼Ò¿äµÇ¾úÀ¸¸ç »ý½Ä±â°üÀÇ ¼ö°¡ °¨¼ÒÇÏ´Â ½Ã±â´Â ³«È ¹× °á½Ç±â »çÀ̰¡ °¡Àå Å« °ÍÀ¸·Î ³ªÅ¸³µ´Ù. °³Ã¼ ´ç »ý»êÇÏ´Â ²ÉÀÇ ¼ö´Â 1¡13°³, Á¾ÀÚÀÇ ¼ö´Â 0¡76°³, ¿¸Å ´ç Á¾ÀÚÀÇ ¼ö´Â 0¡20°³À̾ú´Ù. ÇÑ °³Ã¼ ³»¿¡¼ ¿¸Å ´ç Á¾ÀÚ»ý»ê·®Àº °¡Àå ¾Æ·¡¿¡ À§Ä¡ÇÑ ²ÉÀÌ 11.8°³·Î ¸¹¾ÒÀ¸¸ç »óºÎ·Î ÀÌÇàÇÒ¼ö·Ï ±Þ°ÝÈ÷ °¨¼ÒÇÏ¿´´Ù. µ¿ÀÏÇÑ °³Ã¼°¡ »ý»êÇÏ´Â Á¾ÀÚÀÇ ¼ö´Â ¸Å³â Å« ÆøÀ¸·Î º¯ÇÏ¿´À¸¸ç ÀÛÀº °³Ã¼´Â ´ÙÀ½ÇØ ¸¹Àº ¼öÀÇ, Å« °³Ã¼´Â ÀûÀº ¼öÀÇ ÁõÀÚ¸¦ »ý»êÇÏ¿´´Ù. »ýÀ°Ãʱ⠰³ÈüÀÇ ºñÀ²Àº °³Ã¼ÀÇ Å©±â(±«°æÀÇ ºÎÇÇ)°¡ Áõ°¡ÇÒ¼ö·Ï Áõ°¡ÇÏ¿´À¸¸ç °¡Àå ÀÛÀº Å©±â °è±ÞÀÎ <100 §§¿¡¼ 5.0%(1999)¡5.4%(2000)¸¦, 600§§¡Â ¿¡¼ 100%¸¦ ³ªÅ¸³Â´Ù. ÇÑÆí, °¢ °è±Þº° Æò±Õ ²ÉÀÇ ¼ö´Â 2000³âÀÌ 1999³âº¸´Ù ¸¹¾Ò´Ù. ƯÈ÷ 900 §§¡Â¿¡¼´Â 6.5°³(1999)¿Í 13.2°³(2000)·Î ÇöÀúÇÑ Â÷À̸¦ º¸¿´´Ù. »ýÀ°Èı⠰³ÈüÀÇ ºñÀ²Àº <100 §§¿¡¼ 13.3%À̾ú°í 500 §§¡Â ¿¡¼ 100%À̾ú´Ù. µû¶ó¼ »ýÀ°Ãʱ⺸´Ù °³ÈüÀÇ ºñÀ²ÀÌ ´Ù¼Ò ³ô°Ô ³ªÅ¸³µ´Ù. ±«°æÀÇ Ã¼ÀûÀ̳ª °ÇÁß·®ÀÇ Å©±â¿¡ µû¸¥ ¿¸ÅÀÇ ¼ö ¹× Á¾ÀÚÀÇ ¼ö´Â ´ëü·Î Áõ°¡ÇÏ¿´Áö¸¸ °æÇ⼺Àº ¶Ñ·ÇÇÏÁö ¾Ê¾Ò°í µ¿ÀÏ Å©±â°è±Þ ³»¿¡¼µµ °³Ã¼¸¶´Ù ÆíÂ÷°¡ ½ÉÇÏ¿´´Ù. ÇÑÆí, ¿±¸éÀûÀÌ Áõ°¡ÇÒ¼ö·Ï ¿¸ÅÀÇ ¼ö³ª Á¾ÀÚÀÇ ¼ö´Â ¶Ñ·ÇÀÌ Áõ°¡ÇÏ¿´´Ù. µû¶ó¼ Á¾ÀÚÀÇ »ý»ê·®Àº »ýÀ°±â°£µ¿¾È ±¤ÇÕ¼º·®°ú °ü°è°¡ ±íÀº °ÍÀ¸·Î º¼ ¼ö ÀÖ¾ú´Ù. |
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| Properties of seed production in Corydalis, spring ephemeral, group were studied during two years at Namhansansung area. Corydalis¢¥ flower was out in the early April and its seed dispersed in the early May. The period of total seed production was 30 days. The decrease rate of sex organs was the highest between deflowering time and early fruiting time. The numbers of flower and seed per plant were in the range of 1¡13 and 0¡76, respectively. And the number of seed per fruit was from zero to twenty. In a plant, seed production was the most (11.8 seeds) in the lowest fruit and conspicuously decreased along the upward fruit. In the same plant, seed production was various by each year. The plants of small tuber size produced more seeds and those of large tuber size produced fewer seeds in the next year than this year. In the early growth season, the flowering plants/total plants rate increased in proportion to plant size (tuber volume), the rate of the smallest size class (<100 §§) was in the range of 5.0%(1999)¡5.4%(2000), those over the 600 §§ size classes were 100%. The number of flower per plant at the same size class were higher in 2000 than in 1999. Especially, at the size class of 900 §§¡Â, the numbers of flower per plant were 13.2 in 2000 and 6.5 in 1999. In the late growth season, the flowering plants/total plants rates were 13.3%in the smallest size class (<100 §§)and 100% over the 500 §§ size classes. Therefore, the flowering plants/total plants rates along the size classes were higher in the late growth season than in the early one. The bumer of fruit or seed per plant increased in proportion to the volume and dry weight of tuber, there was not significant and varied along each plant in the same size class. The number of fruit or seed per plant conspicuously increased in proportion to the leaf area. Therefore, it was thought that seed production was related to photosynthetic ability during growth season. |
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| °³ÈüÀÇ ºñÀ²;±«°æ;»ýÀ°±â;¿±¸éÀû;Á¾ÀÚ»ý»ê;ÇöÈ£»ö;Corydalis;Flowering plant/total plant rate;Growth season;Leaf area;Seed production;Tuber; |
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The Korean Journal of Ecology / v.26, no.4, 2003³â, pp.189-197
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921879808)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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