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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.13, no.2, 2004³â, pp.81-89
Å丶Åä °øÁ¤¹¦ÀÇ »ó¾÷Àû »ý»êÀ» À§ÇÑ ¹èÁö±¸¼º¹°Áú·Î¼­ ¹ßÆ÷À¯¸®¿Í źȭ ¹ã³ª¹« ĨÀÇ ÀÌ¿ë
( Use of CGF and CCW as Medium Components for Commercial Production of Plug Seedlings of Seogun Tomato )
Ȳ½ÂÀç;Á¤º´·æ; °æ»ó´ëÇб³ ´ëÇпø ÀÀ¿ë»ý¸í°úÇкΠ¿ø¿¹Çаú;°æ»ó´ëÇб³ »ý¸í°úÇבּ¸¼Ò;
 
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º» ¿¬±¸´Â ¹èÁö ±¸¼º¹°Áú·Î¼­ ¹ßÆ÷ À¯¸®Áú ¼ÒÀç(CGF)¿Í źȭ ¹ã³ª¹« ¸ñÀçÀÔÀÚ(CCW)¸¦ ÀÌ¿ëÇÏ¿© ¹èÁö¸¦ Àç¹ßÇÏ°í ¿ø¿¹Àç¹è¿ë ¹èÁöÀÇ ±¹»êÈ­¸¦ À§ÇØ ¼öÇàµÇ¾ú´Ù. Å丶Åä Á¾ÀÚ´Â ¹ßÆ÷ À¯¸®Áú ¼ÒÀç, źȭ ¸ñÀçÀÔÀÚ, ÀÔ»ó¾Ï¸é(GR), ±×¸®°í ÇÇÆ®¸ð½º¸¦ È¥ÇÕÇÑ 4Á¾ÀÇ ¹èÁö¸¦ ¸¸µé¾î Ç÷¯±× Æ®·¹ÀÌ¿¡ ÃæÁøÇÏ¿© Á¾ÀÚ¸¦ 200±¸ Ç÷¯±× Æ®·¹ÀÌ¿¡ 4¹Ýº¹À¸·Î ÆÄÁ¾ÇÑ ÈÄ fog ¹ø½Ä»ó¿¡¼­ 3Àϰ£ ¹ß¾Æ½ÃÄ×´Ù. ¹ß¾Æ ÈÄ ¾çÁöºØÇü À¯¸®¿Â½Ç¿¡ ³­±«¹ýÀ¸·Î ¹èÄ¡ÇÏ¿© Àú¸é°ü¼ö·Î ¾ç¾×À» °ø±ÞÇÏ¿© À°¹¦ÇÏ¿´´Ù. »ó¾÷ÀûÀ¸·Î ÀÌ¿ëµÇ´Â °øÁ¤À°¹¦ ¹èÁö(Åä½ÇÀÌ)¸¦ ´ëÁ¶±¸·Î ÀÌ¿ëÇÏ¿´´Ù. Ç÷¯±×¹¦ÀÇ »ýÀ°Àº ÆÄÁ¾ ÈÄ 31Àϰ ÃøÁ¤ÇÏ¿´´Ù. ¸ðµç 󸮿¡¼­ À¯»çÇÑ »ýÀ°°á°ú¸¦ ³ªÅ¸³ÂÁö¸¸ ƯÈ÷ CCW(67%)+peatmoss(33%) È¥ÇÕ¹èÁö¿¡¼­ ÃÊÀå, »Ñ¸®µî±Þ, »ýüÁß, ±×¸®°í ¹èÁöÀÇ ±â»ó°ú °¡ºñÁßÀÌ ´Ù¸¥ 󸮿¡¼­º¸´Ù À¯ÀǼº ÀÖ°Ô ÁÁ¾Ò´Ù. ¸ðµç ¹èÁöÀÇ pH´Â 6.3¡­7.4ÀÇ ¹üÀ§·Î ÃøÁ¤µÇ¾ú´Ù. CGF¿Í ÀÔ»ó¾Ï¸éÀÇ È¥ÇÕºñÀ²ÀÌ Áõ°¡ÇÒ¼ö·Ï ¹èÁöÀÇ pH´Â Áõ°¡ÇÏ¿´´Ù. Àç¹è ÈÄ ¹èÁöÀÇ EC´Â ´ëÁ¶±¸¿¡¼­ °¡Àå ³ô¾ÒÀ¸³ª µ¶¼ºÁõ»óÀº °üÂûµÇÁö ¾Ê¾Ò´Ù. ¿±¼ö¿Í ¿±·Ï¼Ò ÇÔ·®Àº 󸮰£ À¯ÀǼºÀÌ ¾ø¾ú´Ù.
This study was conducted in a commercial plug glasshouse in Sacheon to examine the possibility of producing tomato plug seedlings using various growing media containing cellular glass foam (CGF)and carbonized chestnut woodchips (CCW) as medium components. Plug seedlings of 'Seogun' tomato were grown in media containing 50% CCW£«50% peatmoss, 33% CGF£«67% peatmoss, and 50% peatmoss£«50% granular rockwool. A commercial plug medium (Tosilee) was used as the control. All seeds were sown in 200 cell plug trays on November 28, 2001. Seedling growth was measured at 31 days after sowing. Each treatment showed a similar growth result as compared to the control. Plant height, root grade, fresh weight, and air space and bulk density of the medium were significantly greater in the 33% CGF£«67% peatmoss treatment than those in the other media. However, growth was slightly suppressed in the 50% CCW£«50% peatmoss. pH and EC of the media were the highest in the control treatment, although no toxicity symptoms had been observed. The results suggest that perlite can be replaced with a new material such as CGF in the commercial scale production of plug seedlings of 'Seogun' tomato.
 
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ÀÔ»ó¾Ï¸é;ÁÙ±â Á÷°æ;µ¶¼ºÁõ»ó;ÆÞ¶óÀÌÆ®;granular rockwool;stem diameter;toxicity symptom;perlite;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.13, no.2, 2004³â, pp.81-89
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922375917)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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