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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.19, no.1, 2010³â, pp.55-62
DiniconazolÀÇ Á¾ÀÚħÁö 󸮰¡ Å丶Åä¿Í ¿ÀÀÌ Ç÷¯±×¹¦ÀÇ µµÀå¾ïÁ¦¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effects of Seed Soaking Treatment of Diniconazol on the Inhibition of Stretching of Tomato and Cucumber Seedlings )
¼±Àº¼±;°­È£¹Î;±è¿µ½Ä;±èÀϼ·; °­¿ø´ëÇб³ ¿ø¿¹Çаú;°­¿ø´ëÇб³ ¿ø¿¹Çаú;»ó¸í´ëÇб³ ½Ä¹°»ê¾÷°øÇаú;°­¿ø´ëÇб³ ¿ø¿¹Çаú;
 
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º» ½ÇÇèÀº triazole°èÀÇ »ýÀåÁ¶ÀýÁ¦ÀÎ diniconazoleÀÇ Á¾ÀÚħÁöó¸® ³óµµ ¹× 󸮽ð£ÀÌ Å丶Åä¿Í ¿ÀÀÌ Ç÷¯±×¹¦ÀÇ µµÀå¾ïÁ¦¿¡ ¹ÌÄ¡´Â È¿°ú¸¦ °ËÁõÇϱâ À§ÇÏ¿© ¼öÇàÇÏ¿´´Ù. Å丶Åä¿Í ¿ÀÀÌ ¸ðµÎ ó¸® ³óµµ°¡ ³ô°í ħÁö½Ã°£ÀÌ ±æ¼ö·Ï À¯¹¦ ÃâÇöÀ²ÀÌ ´Ê¾îÁö´Â °æÇâÀ» º¸¿´´Ù. Å丶ÅäÀÇ °æ¿ì $1mg{cdot}L^{-1}$ ³óµµ¿¡¼­´Â ħÁö½Ã°£ÀÌ ±æ¼ö·Ï À¯¹¦ ÃâÇöÀ²ÀÌ Á¶±Ý ³·±ä ÇÏ¿´À¸³ª ¹«Ã³¸®¿Í À¯ÀÇÂ÷°¡ ¾ø¾ú°í, ±× ¿ÜÀÇ ³óµµ¿¡¼­´Â ³óµµ°¡ ³ôÀ»¼ö·Ï ħÁö½Ã°£ÀÌ ±æ¼ö·Ï À¯¹¦ ÃâÇöÀ²ÀÌ ÇöÀúÈ÷ ³·¾Ò´Ù. ±×·¯³ª ÆÄÁ¾ 10ÀÏ Èĸé 90% ÀÌ»ó À¯¹¦°¡ ÃâÇöÇÏ¿´´Ù. DiniconazolÀÇ ³óµµ°¡ ³ô°í ħÁö½Ã°£ÀÌ ±æ¼ö·Ï °úµµÇÏ°Ô ÃÊÀåÀÌ ¾ïÁ¦ µÇ¾ú°í ¹ßÀ°¼Óµµµµ Áö¿¬µÇ¾ú´Ù. Àú³óµµ Àϼö·Ï Àý°£Àå ½ÅÀå ȸº¹ÀÌ »¡¶úÀ¸¸ç °í³óµµÀ̰í ħÁö½Ã°£ÀÌ ±æ¼ö·Ï Àý°£Àå ½ÅÀåÀÌ ¾ïÁ¦±â°£ÀÌ ±æ°í ȸº¹µµ ´À·È´Ù. Å丶Åä ¹× ¿ÀÀÌ´Â $1mg{cdot}L^{-1}$ ³óµµÃ³¸®¿¡¼­´Â Áö»óºÎ, ÁöÇϺÎ, »ýüÁß ¹× °Ç¹°ÁßÀÇ ÀÏÁ¤ÇÑ °æÇâÀÌ ¾ø¾úÀ¸³ª ±× ¿ÜÀÇ ³óµµ¿¡¼­´Â ħÁö½Ã°£ÀÌ ±æ¼ö·Ï Áö»óºÎ, ÁöÇϺÎÀÇ »ýüÁß°ú °Ç¹°ÁßÀÌ °¨¼ÒÇÏ´Â °ÍÀ» º¼ ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ diniconazolÀÇ Ã³¸®·Î ¿ÖÈ­µÈ ¿ÀÀ̹¦´Â Á¤½Ä ÈÄ¿¡ Á¤»óÀûÀÎ ÃÊÀå ½ÅÀåÀ» º¸¿´À¸¸ç, ¾Ï²É°ú ¼ö²É Âø»ýµµ ¹«Ã³¸®±¸¿Í Å« Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù. Á¾ÀÚ Ã³¸®½Ã ¿ÖÈ­À²°ú ¹¦¼ÒÁú µîÀ» °í·ÁÇÑ diniconazolÀÇ ÀûÁ¤ ó¸®³óµµ¿Í ħÁö½Ã°£Àº Å丶Åä´Â $10mg{cdot}L^{-1}$ ³óµµ¿¡ 12 ½Ã°£, ¿ÀÀÌ´Â $1mg{cdot}L^{-1}$ÀÇ ³óµµ¿¡ 24½Ã°£ ħÁö ó¸®ÇÏ´Â °ÍÀÌ ÀÌ»óÀûÀ̶ó ÆÇ´ÜµÈ´Ù.
This study was conducted to find out the effect of diniconazole treatment by seed soaking on the stretching of tomato and cucumber seedlings. The emergence rate of tomato and cucumber seed was decreased as diniconazole concentration was higher and soaking period was longer. The emergence rate of tomato seedlings was lower as the soaking period was longer in $1mg{cdot}L^{-1}$ concentration treatments, although there was no significant difference. The other concentration treatment (10, 50, and $100mg{cdot}L^{-1}$) reduced emergence rate of tomato seedlings outstandingly in higher concentration and longer treated period, but 90% of treated seeds emerged at 10 days after sowing. As the concentration of diniconazol was higher and soaking period was longer, plant height and growth rate of seedlings were retarded. There covery of internodes growth was faster in lower concentration and shorter soaking period. The top and root fresh weight and dry weight of tomato and cucumber seedlings was not influenced by $1mg{cdot}L^{-1}$ concentration, but these growth characteristics were reduced in higher concentration and longer soaking period. The dwarfed cucumber seedlings treated by diniconazol showed normal growth rate after planting and their male and female flower was set normally. These results suggest that the proper concentration and soaking period of diniconazol may be $10mg{cdot}L^{-1}$ concentration for 12 hours in tomato seed, and $1mg{cdot}L^{-1}$ concentration for 24 hours in cucumber seed.
 
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.19, no.1, 2010³â, pp.55-62
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201019451498329)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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