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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.18, no.3, 2009³â, pp.297-301
¿©¸§Ã¶ °ú»êÈ­¼ö¼Ò¸¦ ÀÌ¿ëÇÑ ÆÄÇÁ¸®Ä«(Capsicum annuum L.) ¾ÈÁ¤»ý»ê±â¼ú
( Stable Production Technique of Paprika (Capsicum annuum L.) by Hydrogen Peroxide Treatment at Summer )
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º» ¿¬±¸´Â ÆÄÇÁ¸®Ä« Àç¹è³ó°¡¿¡¼­ °ú»êÈ­¼ö¼Ò¸¦ ÀÌ¿ëÇÏ¿© ¿©¸§Ã¶ °í¿Â±Øº¹¿¡ °üÇÑ ¿¬±¸¼öÇà °á°úÀÌ´Ù. °í¿Â±â °ú»êÈ­¼ö¼Ò(¼øµµ 30%)¸¦ 0.3%·Î Èñ¼®ÇÏ¿© 5ÀÏÁÖ±â·Î »ìÆ÷ÇÑ °á°ú ÆÄÇÁ¸®Ä«ÀÇ ¿±ÀÌ µÎ²¨¿öÁö°í ±â°øÀúÇ× ¼Óµµ°¡ ³·¾Æ ¼øÁ¶·Î¿î Áõ»êÀÛ¿ëÀÌ °¡´ÉÇÏ¿´´Ù. ÁÖ´ç Âø°ú¼ö´Â ¹«Ã³¸®¿¡ ºñÇÏ¿© ¾à 2°³°¡ ¸¹¾Ò´Ù. ¶ÇÇÑ °ú»êÈ­¼ö¼Ò󸮿¡ µû¶ó ¿±³» °ú»êÈ­¼ö¼Ò·®ÀÌ Áõ°¡ÇÏ´Â °æÇâÀ̾ú°í, Ç×»êÈ­È¿¼ÒÀÎ catalase¿Í peroxidaseÀÇ È°·ÂÀÌ Áõ°¡µÇ¾ú´Ù. ¿©¸§Ã¶ ÆÄÇÁ¸®Ä« Àç¹è¿¡¼­ °¡Àå ¸¹ÀÌ ¹ß»ýÇÏ´Â Èò°¡·çº´ ¹æÁ¦¸¦ À§ÇÏ¿© ³ó¾à»ç¿ëÀÌ ºÒ°¡ÇÇÇÑ »óȲÀÌÁö¸¸ »ý»ê¹°ÀÇ ³ó¾àÀÜ·ù µîÀ¸·Î »ç¿ë¿¡ ¸¹Àº Á¦ÇÑÀÌ ÀÖ´Â Çö »óȲ¿¡¼­ °ú»êÈ­¼ö¼ÒÀÇ ÁÖ±âÀûÀÎ ÀÌ¿ëÀ¸·Î Èò°¡·çº´À» ¹æÁ¦ÇÒ ¼ö ÀÖ°í »ý»ê·®µµ ³ôÀÏ ¼ö ÀÖ¾î ±ÝÈÄ ÆÄÇÁ¸®Ä« Àç¹è³ó°¡ÀÇ ¸¹Àº ÀÌ¿ëÀÌ ±â´ë µÈ´Ù.
Hydrogen peroxide, which is used in various crops as an oxidizer to improve high temperature adaptation, was evaluated on the effects on productivity and disease incidence in paprika (Capsicum annuum L.) by periodic leaf spray at summer. Hydrogen peroxide treatment not only increased the leaf thickness and SPAD (chlorophyll content) but also the fruit set numbers per plant by 2. Hydrogen peroxide content increase in leaf resulted in increase of catalase and peroxidase activities, and the powdery mildew disease (Leveillula taurica) was also suppressed by the treatment. Transpiration was improved by the reduced leaf stomata resistance in the hydrogen peroxide treatment. Therefore, hydrogen peroxide leaf spray is recommended for improvement of summer productivity in paprika.
 
Ű¿öµå
hydrogen peroxide;paprika;catalase;peroxidase;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.18, no.3, 2009³â, pp.297-301
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200935535843649)
¾ð¾î : Çѱ¹¾î
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