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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.18, no.4, 2009³â, pp.413-419
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( Management of Dripper Position in Tomato Perlite Bag Culture ) |
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| Å丶Åä ÆÞ¶óÀÌÆ® ÀÚ·çÀç¹è¿¡¼ÀÇ È¿À²ÀûÀÎ Á¡ÀûÇɼ³Ä¡ À§Ä¡¸¦ ±Ô¸íÇϱâ À§Çؼ, ÁöÁ¦ºÎ·ÎºÎÅÍ 5cm À§Ä¡¿¡ °íÁ¤(F5), 15cm °íÁ¤(F15) ¹× 5cm~15cm·Î À̵¿(M5-15)ÀÇ 3󸮱¸¸¦ µÎ¾ú´Ù. Á¡Àû ÇÉ À§Ä¡¿¡ µû¸¥ ¹èÁö ³» »Ñ¸® ºÐÆ÷¸¦ ¾Ë¾Æº¸±â À§Çؼ ÀÚ·ç ¹èÁö¸¦ 9µîºÐÇØ ¿°»öÇÑ °á°ú, F5 󸮱¸¿¡¼´Â ´Ù¸¥ 󸮿¡ ºñÇØ »Ñ¸®·®ÀÌ ÁöÁ¦ºÎ °¡±îÀÌ¿¡ Á» ´õ ¸¹¾Ò°í ÁöÁ¦ºÎ¿¡¼ ¸Ö¾îÁú¼ö·Ï »Ñ¸®·®Àº Àû¾ú´Ù. ÁöÁ¦ºÎ¿¡ °¡±î¿ï¼ö·Ï »Ñ¸®´Â ÇÏÀ§·Î ¸¹ÀÌ ¹ß´ÞÇØ ÀÖÀ¸¸ç, ¸Ö¼ö·Ï ¹èÁö Àüü¿¡ ±ÕÀÏÇÏ°Ô ºÐÆ÷ÇÏ´Â °æÇâÀ» º¸¿´´Ù. F15 󸮱¸¿¡¼´Â ÁöÁ¦ºÎ¿¡¼ ¸Ö¼ö·Ï »Ñ¸®°¡ ¸¹ÀÌ ¹ÐÁýµÇ¾î ÀÖ¾ú°í ÁöÁ¦ºÎ¿¡¼ ¸Ö¾îÁú¼ö·Ï À§ÂÊ¿¡ ¸¹ÀÌ ºÐÆ÷µÇ¾î ÀÖ¾ú´Ù. Á¡Àû ÇÉ À§Ä¡°¡ ÁöÁ¦ºÎ·ÎºÎÅÍ 5cm À§Ä¡¿¡¼ 15cm·Î À̵¿ÇÑ M5-15 󸮱¸¿¡¼´Â ÀüüÀûÀ¸·Î »Ñ¸®°¡ ±ÕÀÏÇÏ°Ô ºÐÆ÷µÇ¾î ÀÖ¾ú´Ù. ÆÞ¶óÀÌÆ® ÀÚ·ç ³» ¹èÁö ºÎÀ§º° ¼öºÐ ºÐÆ÷¸¦ »ýÀ°´Ü°è¿¡ µû¶ó Á¶»çÇÑ °á°ú, 󸮿¡ °ü°è¾øÀÌ ¼öÁ÷ºÐÆ÷´Â ÇϺηΠ°¥¼ö·Ï ¼öºÐÇÔ·®ÀÌ ¸¹¾ÒÀ¸¸ç, ÇϺο¡¼ ƯÈ÷ ¸¹¾Ò´Ù. °ü¼öÁ¾·á 1½Ã°£ ÈÄ¿¡´Â »óºÎ¿¡¼´Â Â÷À̰¡ ¾ø¾úÁö¸¸, ÁߺΠ¹× ÇϺο¡¼´Â ÁöÁ¦ºÎ¿¡ °¡±î¿ï¼ö·Ï ¼öºÐÇÔ·®ÀÌ ¸¹¾Ò´Ù. Áß¾Ó°ú ¾çÃø ¸é »çÀÌ¿¡ Å« Â÷ÀÌ´Â ¾ø¾ú´Ù. ¼öÈ®·®Àº F15 󸮱¸¿¡¼ °¡Àå ¸¹Àº °æÇâÀ» ³ªÅ¸³»¾ú´Ù. ÀÌ»óÀÇ °á°ú, ÆÞ¶óÀÌÆ® ÀÚ·çÀç¹è¿¡¼´Â Á¡ÀûÇÉÀ» ÁöÁ¦ºÎ·ÎºÎÅÍ 15cm¿¡ À§Ä¡½ÃŰ´Â °ÍÀÌ »Ñ¸®ºÐÆ÷³ª ¼öÈ®·®¿¡ °¡Àå ÁÁÀº °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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| The appropriate dripper position in perlite bag was investigated for tomato production. Drippers were laid at 5(F5), 15cm (F15) away from the stem base or 5cm at first and then moved to 15cm later (M5-15). Roots were developed more near the stem base in F5, while less in F15. Roots were distributed evenly in M5-15. In vertical distribution of water in perlite bag, water content was higher as it went deeper with the variation by dripper positions. Yield was high in F15 and low in F5. In conclusion the position of dripper is the best at 15cm from the stem base in perlite bag culture in view of root distribution and yield. |
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| ±Ù±ÇºÐÆ÷;¼ö°æÀç¹è;¼öºÐºÐÆ÷;Á¡Àû°ü¼ö;Å丶Åä;drip irrigation;hydroponics;root distribution;solanum lycopersicum;water distribution; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.18, no.4, 2009³â, pp.413-419
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200914035211920)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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