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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.20, no.4, 2007³â, pp.267-271
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( Effect of Hot Water Treatment Times on Moisture Absorption and Germination of Albizzia julibrissin Seeds )
¼­º´¼ö;±è¼±¿µ;¹Ú¿ìÁø;ÃÖÃæÈ£; ÀüºÏ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ »ê¸²°úÇкÎ;ÀüºÏ´ëÇб³ ÀÓÇаú ´ëÇпø;ÀüºÏ´ëÇб³ ÀÓÇаú ´ëÇпø;ÀüºÏ´ëÇб³ ÀÓÇаú ´ëÇпø;
 
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º» ¿¬±¸´Â Àڱͳª¹«ÀÇ Á¾ÀÚÀÇ ÁÖ¿ä¹ß¾ÆÃËÁø¹ýÀÎ ¿­ÅÁ󸮿¡ ÀÖ¾î ±¸Ã¼ÀûÀΠ󸮽ð£À» ±¸¸íÇϰíÀÚ ½Ç½ÃÇÏ¿´´Ù. °¢°¢ 0.5, 1.0, 2.0, 3.0, 5.0, 10.0ºÐ µ¿¾È ¿­ÅÁó¸®µÈ Á¾ÀÚ¿Í ¹«Ã³¸® Á¾ÀÚ, 24½Ã°£ ħÁöÁ¾ÀÚÀÇ ¹ß¾ÆÆ¯¼º ¹× ¼öºÐÈí¼öƯ¼ºÀ» ºñ±³ÇÑ °á°ú, ¹ß¾ÆÀ²ÀÇ °æ¿ì ¿­ÅÁ󸮽à ±× È¿°ú°¡ ÇöÀúÇÏ¿´À¸¸ç, ƯÈ÷, 2.0ºÐ¿¡¼­ ±× È¿°ú°¡ °¡Àå ¶Ù¾î³ª ÀûÁ¤Ã³¸®½Ã°£À¸·Î ÆÇ´ÜµÇ¾ú´Ù(p<0.01). ±×·¯³ª Æò±Õ¹ß¾ÆÀϼö´Â ¹«Ã³¸®±¸¿Í 󸮱¸°£¿¡ Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù(p=0.502). Áï, ½Ã°£º° ¿­ÅÁ󸮴 Àڱͳª¹« Á¾ÀÚÀÇ ¹ß¾Æ¼Ò¿äÀϼö ´ÜÃà¿¡´Â È¿°ú°¡ ¾ø¾ú´Ù. ¹ß¾Æ¼Óµµ ¹× ¹ß¾Æ±ÕÀÏÁö¼ö´Â ¹ß¾ÆÀ²°ú À¯»çÇÑ °æÇâÀ» ³ªÅ¸³»¾ú´Ù. ¼öºÐÈí¼öƯ¼º Áß ¼öºÐÈí¼öÀ²°ú ¼öºÐÈí¼ö¼Óµµ»ó¼ö´Â ¹«Ã³¸®±¸¿Í ÇöÀúÇÑ Â÷À̸¦ ³ªÅ¸³»¾ú´Ù. ¶ÇÇÑ, ¹ß¾ÆÆ¯¼º°ú ¼öºÐÈí¼öƯ¼º°úÀÇ »ó°ü°ü°è¸¦ ºÐ¼®ÇÑ °á°ú ¹ß¾ÆÆ¯¼º Áß Æò±Õ¹ß¾ÆÀϼö¸¦ Á¦¿ÜÇÑ ¸ðµç Ư¼ºÀÌ ¼öºÐÈí¼öÀ² ¹× ¼öºÐÈí¼ö¼Óµµ»ó¼ö (24½Ã°£ ħÁö)¿Í ³ôÀº »ó°ü¼ºÀ» ³ªÅ¸³»¾ú´Ù($r=0.854{sim}0.931$, p<0.01). ±×·¯³ª Ãʱâ¼öºÐÈí¼ö¼Óµµ¿Í´Â »ó°ü°ü°è°¡ ¾ø¾ú´Ù. ÇÑÆí, ¹ß¾ÆÆ¯¼ºµé °£¿¡´Â Æò±Õ ¹ß¾ÆÀϼö¸¦ Á¦¿ÜÇÏ°í ¸ðµÎ ³ôÀº »ó°üÀ» ³ªÅ¸³»¾úÀ¸¸ç(p<0.01), ¼öºÐÈí¼öƯ¼ºµé °£¿¡´Â ¼öºÐÈí¼öÀ²°ú ¼öºÐÈí¼ö¼Óµµ»ó¼ö¸¸ÀÌ »ó°ü¼ºÀ» ³ªÅ¸³»¾ú´Ù(r=0.9508, p<0.01).
This study was carried out to examine optimal hot water treatment time in Albizzia julibrissin seeds. Germination and moisture absorption characteristics among intact seeds, immersed seeds for 24 hours in distilled water and hot water treated seeds were surveyed. As result, treated seeds showed a highly significant difference with intact and immersed seeds (p<0.0l). Especially, treated seed for 2.0 minutes represented the highest percent of germination (PG). But mean germination time (MGT) did not have significant difference between non-treatment and treatments (p=0.502). Germination speed and germination performance index showed similar tendency with PG. In percent of moisture absorption (PMA) and moisture absorption rate constant (MARC) treatments had higher values than non-treatment whereas 2.0 minutes treatment was lower than non-treatment in initial moisture absorption rate (IMAR). In relation between germination properties and moisture absorption characteristics, all properties except MGT among germination properties had high correlations with PMA and MARC ($r=0.854{sim}0.931$,p<0.01) whereas IMAR didn't have correlation.
 
Ű¿öµå
Albizzia julibrissin;Seed;Hot water treatment;Germination;Moisture absorption;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.20, no.4, 2007³â, pp.267-271
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200736038131417)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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