¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.15, no.1, 2002³â, pp.18-25
PEG·Î ÇÁ¶óÀÌ¹Ö µÈ º¸¸®(Hordeum vulgare L.)Á¾ÀÚÀÇ ¹ß¾ÆÆ¯¼º
( Germination Characteristics of PEG Priming Seed in Barley (Hordeum vulgare L.) )
À̼ºÃá;¹Ú¹®¼ö;¹èâÈÞ; ¼øÃµ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ½Ä¹°»ý»ê°úÇкÎ;¼øÃµ´ëÇб³ »ê¸²ÀÚ¿øÁ¶°æÇкÎ;¼øÃµ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ½Ä¹°»ý»ê°úÇкÎ;
 
ÃÊ ·Ï
³ëµ¿·ÂÀÇ Àý¾àÀº ¹°·Ð ³ó±â°èÀÇ È¿À²À» ÁõÁø½ÃŰ°í »ý»êºñ¸¦ Àý¾àÇÏ¿© Ãë¾àÇÑ º¸¸®Àç¹èÀÇ ±¹Á¦ °æÀï·ÂÀ» Á¦°íÇϱâ À§ÇÑ ÀÏȯÀ¸·Î º¸¸®Á¾ÀÚ¿¡ Á¾ÀÚ󸮸¦ ÇÏ¿© ¹ß¾Æ½Ã±â¿Í À¯¹¦»ýÀåÀ» Á¶Á¤ÇÔÀ¸·Î¼­ º­¡¤º¸¸®¼öÈ® µ¿½ÃÆÄÁ¾Àç¹è¸¦ ½Ç¿ëÈ­Çϱâ À§ÇÏ¿© º¸¸®Á¾ÀÚ¿¡ ÇÁ¶óÀÌ¹Ö Ã³¸®ÇÏ¿´´ø °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. 1. Æò±Õ¹ß¾ÆÀ²Àº ´ëÁ¶±¸º¸´Ù PEG 󸮱¸¿¡¼­ ´õ ³ô¾Ò´Âµ¥ ó ¸® ±â°£ÀÌ ±æ¾îÁú¼ö·Ï Á¡Â÷ °¨¼ÒÇÏ¿´´Ù. 2. Æò±Õ¹ß¾ÆÀ²Àº PEG ó¸®ÇÑ ´ÙÀ½ ¼ö¼¼ÇÏ¿© PEG¸¦ Á¦°ÅÇÑ Á¾ÀÚ°¡ ¼ö¼¼ÇÏÁö ¾ÊÀº Á¾ÀÚ¿¡ ºñÇØ, PEGó¸® ÈÄ Àç°ÇÁ¶ Á¾ÀÚÀÇ ¹ß¾ÆÀ²Àº °ÇÁ¶ÇÏÁö ¾ÊÀº Á¾ÀÚº¸´Ù ÀúÁ¶ÇÏ¿´´Ù. 3. ¹ß¾Æ¼Ò¿ä½Ã°£Àº PEG 󸮿¡ ÀÇÇØ Å©°Ô ´ÜÃàµÇ¾ú´Âµ¥ 󸮱ⰣÀÌ ±æ¸é ±æ¼ö·Ï ±æ¾ú´Ù. 4. Æ÷Àå Ãâ¾ÆÀ²Àº PEG ó¸® Á¾ÀÚ°¡ ´ëÁ¶±¸¿¡ ºñÇØ ÈξÀ ³ô¾Ò´Âµ¥ 󸮱ⰣÀÌ Áö ¿¬µÉ¼ö·Ï, ó¸® ³óµµ°¡ ³ô¾ÆÁú¼ö·Ï ÀúÁ¶ÇÏ¿´´Ù. 6. Ãâ¾Æ¼Ò¿ä½Ã°£Àº PEGó¸®ÇÑ ´ÙÀ½ ¼ö¼¼ ÇÏ¿© PEG¸¦ Á¦°ÅÇÑ Á¾ÀÚ°¡ ¼ö¼¼ÇÏÁö ¾ÊÀº Á¾ÀÚ¿¡ ºñÇØ ´ÜÃàµÇ¾úÀ¸¸ç, PEG ó¸® ÈÄ Àç°ÇÁ¶ Á¾ÀÚ´Â Àç °ÇÁ¶ÇÏÁö ¾ÊÀº Á¾ÀÚº¸´Ù Áö¿¬µÇ¾ú´Ù. 7. PEG ó¸® Á¾ÀÚÀÇ Æ÷Àå Ãâ¾ÆÀ²Àº ¸ðµç Åä¾ç¼öºÐ ÇÔ·®¿¡¼­ ´ëÁ¶±¸ º¸´Ù ÈξÀ ³ô¾ÒÀ¸¸ç, Æ÷Àå ¿ë¼ö·®ÀÇ 50%¿¡¼­ 70°ú 90%º¸´Ù ³ô¾Ò´Ù. 8. Åä¾ç¼öºÐÇÔ·®º° Ãâ¾Æ¼Ò¿ä½Ã °£Àº Æ÷Àå¿ë¼ö·®ÀÇ 50%Åä¾ç¼öºÐÇÔ·®¿¡¼­ °¡Àå ´ÜÃàµÇ¾úÀ¸¸ç, À̺¸´Ù ³ôÀ¸¸é Áö¿¬µÇ¾ú´Ù 9. PEG ó Á¾ÀÚÀÇ À¯¹¦ÀåÀº D.W ÇÁ¶óÀÌ¹Ö Á¾ÀÚ°¡ ´ëÁ¶±¸º¸´Ù ÄÇÀ¸¸ç, PEGó¸® Á¾ÀÚ´Â ¿ÀÈ÷·Á ´ëÁ¶±¸º¸´Ù ÀÛ¾Ò´Ù. À¯±ÙÀåµµ ÀÌ¿Í ºñ½ÁÇÏ¿´´Ù.
These experiments were conducted to evaluate the variability of seed germination, and seedling growth of PEG priming barley. The average germination percentage(AGP) of PEG priming seed was higher than control, but those were low with extend the treatment period. The AGP of washing seed after PEG priming was higher than unwashed seed, and that of redried seed after priming was lower than control. The germination time of priming seed was short compare to control seed, and that was prolonged with extend the priming period, and that of washing seed after priming was shortening, and that of redried seed after priming was prolonging. The emergence percentage(EP) of priming seed was higher than control, and the emergence time was shortest in 50£¥ field moisture capacity soil. The seedling and root length of priming seed was shorter than control.
 
Ű¿öµå
PEG priming;Germination percentage;Emergence percentage;Barley;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.15, no.1, 2002³â, pp.18-25
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921163815)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿