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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.19, no.4, 2010³â, pp.387-391
Prohexadion-CalciumÀÌ Ã¼¸® 'Áµî±Ý'ÀÇ ½ÅÃÊ»ýÀå ¾ïÁ¦¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect on Shoot Growth Inhibition by Prohexadion-Calcium in 'Sato Nishiki' Sweet Cherry )
À̼¼¿í;³²Àº¿µ;À±¼®±Ô;½Å¿ë¾ï;Á¤ÀçÈÆ;°­Èñ°æ;À±Àͱ¸; ±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø °ú¼ö°ú;±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø °ú¼ö°ú;±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø °ú¼ö°ú;±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø °ú¼ö°ú;°øÁÖ´ëÇб³ ¿ø¿¹Çаú;°øÁÖ´ëÇб³ ¿ø¿¹Çаú;±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø °ú¼ö°ú;
 
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º» ¿¬±¸´Â ¿ì¸®³ª¶ó¿¡¼­ °¡Àå ¸¹ÀÌ Àç¹èµÇ°í Àִ ü¸® 'Áµî±Ý' ǰÁ¾¿¡ Ç×Áöº£·¼¸°°è »ýÀå¾ïÁ¦Á¦ÀÎ Prohexadione-Calacium°ú PaclobutrazolÀ» ÀÌ¿ëÇÏ¿© ü¸®ÀÇ ½ÅÃÊ»ýÀåÀ» ¾ïÁ¦ÇÏ¿© È¿À²ÀûÀÎ »ý»ê¼ºÀ» ³ôÀÌ°í °ú½ÇǰÁúÀ» Çâ»ó½Ã۱â À§ÇÑ ±âÃÊ ÀڷḦ ¾ò°íÀÚ ½ÃÇèÀ» ÇÑ °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. °á½Ç¼ö¿¡ ´ëÇÑ Prohexadione-CalaciumÀ» 150, 200 ¹× $250mg{cdot}L^{-1}$ ³óµµ·Î °¢°¢ Á¤´ÜºÎ¿¡ ó¸® ÈÄ ½ÅÃÊÀÇ »ýÀå·®À» ÃøÁ¤ÇÑ °á°ú ¸ðµç 󸮱¸¿¡¼­ ¹«Ã³¸®¿¡ ºñÇØ ½ÅÃÊ »ýÀåÀÌ ¾ïÁ¦ µÇ¾úÀ¸¸ç, ó¸® °£¿¡´Â $200mg{cdot}L^{-1}$¿¡¼­ ¾ïÁ¦È¿°ú°¡ °¡Àå ³ô¾Ò´Ù. ¶ÇÇÑ Ã³¸®±¸ ¸ðµÎ ¿±·Ï¼Ò a¿Í b ÇÔ·®ÀÌ Áõ°¡µÇ¾ú°Å³ª Áõ°¡µÇ´Â °æÇâÀ» º¸¿´´Ù. ±×·¯³ª °ú½ÇÀÇ Æ¯¼º(°ú½ÇÅ©±â, ´çµµ, »êÇÔ·® ¹× °æµµ)Àº ¹«Ã³¸®¿Í Â÷À̰¡ ¾ø¾ú´Ù. À¯¸ñ¿¡ ´ëÇÑ Prohexadione-Calcium ¼ö°ü»ìÆ÷(3ȸ)¿Í Paclobutrazol Åä¾ç°üÁÖ(1ȸ) ó¸®ÇÑ ÈÄ ½ÅÃÊ »ýÀå¹ÝÀÀÀº µÎ ó¸® ¸ðµÎ ¹«Ã³¸®¿¡ ºñÇÏ¿© ³ôÀº ½ÅÃÊ»ýÀå ¾ïÁ¦¸¦ º¸¿´°í ¾àÁ¦°£¿¡´Â Prohexadione-CalciumÀÇ ½ÅÃÊ»ýÀå ¾ïÁ¦È¿°ú°¡ ´õ ³ô¾ÒÀ¸¸ç Paclobutrazol Åä¾ç°üÁÖ Ã³¸®¿¡¼­´Â °£ÁÖ »ýÀåÀÌ ¾ïÁ¦µÇ´Â °æÇâÀ» º¸¿´´Ù. ¶ÇÇÑ Prohexadione-Calcium°ú Paclobutrazol ó¸® ¸ðµÎ Àý°£ ¼öÀÇ Â÷À̰¡ ¾ø¾úÀ¸¸ç, ¹«Ã³¸®¿¡ ºñÇÏ¿© ¿±¸éÀûÀÌ ¾ïÁ¦ µÇ¾ú°í, ¿±·Ï¼Ò a ¿Í bÀÇ ÇÔ·® ¸ðµÎ ³ôÀº °á°ú¸¦ º¸¿´À¸¸ç ƯÈ÷ Prohexadione-Calcium 󸮱¸¿¡¼­ ¿±·Ï¼Ò ÇÔ·®ÀÌ ´õ¿í ³ô°í ÀÙÀÇ µÎ²²°¡ µÎ²¨¿ü´Ù.
This research was conducted to get the basic information for improving production amount as well as fruit quality by using Prohaxadion-Calcium (Pro-Ca) used as 'Sato Nishiki', cherry cultivar, which is most frequently cultivated in Korea. In fruiting trees, we used Pro-ca and concentration of treatment selected 150, 200 and $250;mg{cdot}L^{-1}$. When treating Pro-Ca $200;mg{cdot}L^{-1}$, we could get the highest effect on inhibition of shoot growth. All treatments of Pro-Ca were increased chlorophyll a and b, respectively compared with control. Although treatments of Pro-Ca treatment showed the decreased effect on leaf area and there was no difference in fruit quality among treatments. Also, Pro-Ca $250;mg{cdot}L^{-1}$, sprayed 3 times, and pclobutrazol ($PP_{333}$) 500 and $1,000;mg{cdot}L^{-1}$, applicated soil, were treated to 1 year old plnted pot. Pro-Ca and $PP_{333}$ showed inhibition of shoot growth, especially, Pro-Ca showed the more effect than $pp_{333}$ on growth inhibition. Soil applications of $pp_{333}$ showed less effect to enlargement of tree trunk compared to Pro-Ca and control. Pro-Ca and $pp_{333}$ were not difference in number of inter-nodes when comparing to control, but they on decreased leaf area and increased chlorophyll.
 
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½ÅÃÊ»ýÀå;¾ïÁ¦;ü¸®;ÇÁ·ÎÇí»çµð¿ÂÄ®½·;inhibition;Prohaxadion-Calcium;shoot growth;sweet cherry;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.19, no.4, 2010³â, pp.387-391
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201015037859950)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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