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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.18, no.2, 2009³â, pp.171-176
¼ö°æÀç¹è¿¡¼­ Å丶ÅäDz¸¶¸§º´ÀÇ Àü¿°°æ·Î
( Infection Route of Bacterial Wilt of Tomato Caused by Ralstonia. solanacearum in Hydroponic Culture )
³²±â¿õ;¹®º´¿ì;±è¿µÈ£;ÀÌâÈñ; ÇѰæ´ëÇб³ ¿ø¿¹Çаú;¿¥ ¿ø¿¹±â¼ú¿©±¸¼Ò;ÇѰæ´ëÇб³ ¿ø¿¹Çаú;ÇѰæ´ëÇб³ ¿ø¿¹Çаú;
 
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º» ¿¬±¸´Â Å丶Åä ¼ö°æÀç¹è¿¡¼­ Dz¸¶¸§ º´¿ø±ÕÀÇ ºÐÆ÷¿Í ħÀÔ ¹× ÀüÆÄ°æ·Î¸¦ ±¸¸íÇÏ¿© Dz¸¶¸§º´ ¹æÁ¦ÀÇ ±âÃÊ ÀڷḦ ¾ò°íÀÚ ¼öÇàÇÏ¿´´Ù. ¹è¾ç¾× Àç¹è½Ã½ºÅÛ¿¡¼­ Å丶Åä Dz¹Ì¸§º´ÀÇ ¹ß»ýÁ¤µµº°·Î ¹è¾ç¾×ÅÊÅ©, ¹èÁö, Æó¾×¿¡¼­ º´¿ø±ÕÀÇ ¹Ðµµ¸¦ °ËÁ¤ÇÑ °á°ú 20% Á¤µµ ¹ßº´µÈ Æ÷ÀåÀÇ Æó¾×¿¡¼­´Â 19,000cfu/mLÀÇ ¹Ðµµ·Î °ËÃâµÇ¾úÀ¸¸ç ¿¬ÀÛ¿¬¼ö°¡ ¸¹À»¼ö·Ï º´ ¹ß»ýÀÌ ½ÉÇÏ¿´´Ù. Å丶Åä ÆÞ¶óÀÌÆ® ¼ö°æÀç¹è½Ã½ºÅÛ¿¡¼­ Å丶Åä Dz¸¶¸§º´ÀÇ ¹ß»ýÀüÆÄ °úÁ¤Àº ÃÖÃÊ ¹ß»ýÁöÁ¡À¸·ÎºÎÅÍ Á¿ì·Î ±Þ¼ÓÈ÷ ÀüÆÄµÇ¾ú´Ù. Å丶Åä Dz¸¶¸§º´ ¹ß»ýÆ÷Àï¿¡¼­ º´¿ø±ÕÀÇ À¯ÀÔ°æ·Î¸¦ ÃßÀûÇÑ °á°ú À°¹¦ Áß¿¡ °¨¿°µÇ´Â °æ¿ì¿Í À¥½º ÁÖº¯ÀÇ À̺´µÈ Åä¾ç¿¡¼­ °¨¿°µÇ´Â °æ¿ì·Î Å©°Ô µÎ °¡Áö ¹æ¹ýÀ¸·Î À¯ÀԵǴ °ÍÀ¸·Î »ý°¢µÈ´Ù. ¶ÇÇÑ ½ÃÆÇ¿ë Å丶Åä Á¾ÀÚ¿¡¼­´Â Dz¸¶¸§º´¿ø±ÕÀÌ °ËÃâµÇÁö ¾Ê¾Ò´Ù.
Hydroponic culture has been developed to control soilborn diseases, to increase yield and to enhance the quality of vegetable, The pathogen could be detected from infected plant materials, hydroponic tanks, culture solution and solid media of the severely infected greenhouse, The density of pathogen population was coincided with the severity of disease incidence, For example, 1,900cfu m$L^{-1}$ pf pathogens were counted from tomato plants sampled in a 20% diseased greenhouse. The pathogens may be introduced in the greenhouse through the contaminated soil surrounding the house and/or through the infected young seedlings grown on the nursery soil. Also, not detected to Ralstonia solanacearum from tomato seeds (House Momotaro, Bbaebbae, Ggoggo, and Minicarol cultivar) selling at a market.
 
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.18, no.2, 2009³â, pp.171-176
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200926158877002)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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