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Çѱ¹ÀܵðÇÐȸ / v.24, no.1, 2010³â, pp.31-35
¼Ò¸®ÀïÀÌ¼Ó ÀâÃÊÁ¾ÀÚÀÇ ¹ß¾Æ Ư¼º
( The Germination Characteristics of Rumex spp. Seeds )
¹Ú³²ÀÏ;ÀÌÀοë;¹ÚÀçÀ¾; Çѱ¹Àܵ𿬱¸¼Ò;³óÃÌÁøÈïû ±¹¸³³ó¾÷°úÇпø;³óÃÌÁøÈïû ±¹¸³³ó¾÷°úÇпø;
 
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¿ÂµµÁ¶°Ç°ú ±¤ÀÇ À¯¹«¿¡ ÀÇÇÑ ¼Ò¸®ÀïÀÌ¼Ó ÀâÃÊÁ¾ÀÚÀÇ ¹ß¾ÆÆ¯¼ºÀ» Á¶»çÇÑ °á°ú, ¹ß¾Æ ½ÃÀÛÁ¡Àº Âü¼Ò¸®ÀïÀ̰¡ Ä¡»ó 4ÀÏ ÈÄ·Î °¡Àå »¡¶úÀ¸¸ç µ¹¼Ò¸®ÀïÀÌ(5ÀÏ), ¼Ò¸®ÀïÀÌ(6ÀÏ), Á»¼Ò¸®ÀïÀÌ(10ÀÏ)ÀÇ ¼øÀ¸·Î ³ªÅ¸³µ´Ù. ¼Ò¸®ÀïÀÌ¼Ó ÀâÃÊÀÇ ÃÖÀû ¹ß¾Æ¿Âµµ´Â °ø½Ã ÀâÃÊÁ¾ÀÚ ¸ðµÎ $15^{circ}C$¿¡¼­ °¡Àå ³ôÀº ¹ß¾ÆÀ²À» º¸¿´À¸¸ç, µ¹¼Ò¸®ÀïÀ̰¡ $10^{circ}C{sim}30^{circ}C$±îÁö ³ôÀº ¹ß¾ÆÀ²À» º¸¿© ¿Âµµ¿¡ ÀÖ¾î °¡Àå ³ÐÀº ¹ß¾Æ½ºÆåÆ®·³À» °¡Áö°í ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. 1996³â ¼öÁýÇÏ¿© Àú¿ÂÀúÀåÇÑ Âü¼Ò¸®ÀïÀÌ¿Í 2004³â ¼öÁýµÈ Âü¼Ò¸®ÀïÀÌ °£ÀÇ Á¾ÀÚ»ýÁ¸·ÂÀ» ºñ±³ÇÑ °á°ú, µÎ ÃÊÁ¾°£ÀÇ À¯ÀÇÂ÷´Â ÀÎÁ¤µÇÁö ¾Ê¾Æ Âü¼Ò¸®ÀïÀÌ´Â Àú¿ÂÀúÀå ÇÒ °æ¿ì 8³â ÀÌ»óÀÇ Á¾ÀÚ»ýÁ¸·ÂÀ» °¡Áö°í ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. Á¶»ç±â°£ Áß ¾ÏÁ¶°Ç¿¡¼­ ¼öÇàÇÑ ¸ðµç 󸮿¡¼­ ¹ß¾Æ´Â º¸ÀÌÁö ¾Ê¾Ò´Ù. ¼Ò¸®ÀïÀÌ¼Ó ÀâÃÊÀÇ ¹ß¾ÆÆ¯¼ºÀ» ¼ö·®È­ÇÑ °á°ú, Âü¼Ò¸®ÀïÀÌ´Â ´Ù¸¥ ¼Ò¸®ÀïÀÌ¼Ó ÀâÃÊ¿¡ ºñÇØ °¡Àå ³ôÀº ´©Àû¹ß¾ÆÀ²À» º¸ÀÌ¸ç ¹ß¾Æ¿¡ ±ÕÀϼºÀ» º¸¿´´Ù. µ¹¼Ò¸®ÀïÀÌ´Â Âü¼Ò¸®ÀïÀ̳ª ¼Ò¸®ÀïÀÌ¿¡ ºñÇØ ¹ß¾Æ¿¡ °É¸®´Â Æò±ÕÀϼö³ª ¹ß¾Æ¼Óµµ°¡ °¡Àå ºü¸¥ °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
Several experiments were conducted to investigate the germination characteristics among the Rumex crispus, R. japonicus, R. obtusifolius, and R. nipponicus. The germination point of R. japonicus was started 4 days after application, and then R. obtusifolius (5th), R. crispus (6th), R. nipponicus (10th) with appeared order. The optimum temperatures for germination of all tested Rumex spp. occurred at the $15^{circ}C$. Especially, R. obtusifolius will have the widest germination range at $10^{circ}C{sim}30^{circ}C$. To compared with 1996 and 2004 year selected R. japonicus germination were did not significantly difference, otherwise, all tested Rumex spp. on dark condition was not germinated. The parameters of germination characteristics of Rumex spp. were investigated mean germination rate (MGR, %), mean germination time (MGT, day), mean germination velocity (MGV, No./day), and coefficient of germination uniformity (CGU). The R. japonicus compared in tested Rumex spp. showed the highest MGR. The MGT and MGV of R. obtusifolius was appeared the earliest compared with R. obtusifolius and R. crispus.
 
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¹ß¾ÆÀû¿Â;¹ß¾ÆÆ¯¼º;¼Ò¸®ÀïÀ̼Ó;¾ÏÁ¶°Ç;dark condition;germination characteristics;optimum temperature;Rumex spp.;
 
Çѱ¹ÀܵðÇÐȸÁö / v.24, no.1, 2010³â, pp.31-35
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201030853095138)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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