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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.19, no.2, 2010³â, pp.97-108
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½Ãºñ󸮿¡ µû¸¥ »ê¸¶´Ã, °õÃë, °ï´ÞºñÀÇ »ý¸®Àû ¹ÝÀÀ
( Physiological Responses of Allium victorialis var. platyphyllum, Ligularia fischeri and Ligularia stenocephala Growing at Different Fertilizing Schemes ) |
| Á¶¹Î¼®;±è±æ³²;¹Ú°ü¼ö;À̼ö¿ø; ±¹¸³»ê¸²°úÇпø »ê¸²»ý»ê±â¼ú¿¬±¸¼Ò;Ãæ³²´ëÇб³ »ê¸²È¯°æÀÚ¿øÇаú;Ãæ³²´ëÇб³ »ê¸²È¯°æÀÚ¿øÇаú;±¹¸³»ê¸²°úÇпø »ê¸²»ý»ê±â¼ú¿¬±¸¼Ò;
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| º» ¿¬±¸¿¡¼´Â »ê¸¶´Ã(Allium victorialis var. platyphyllum)°ú °õÃë(Ligularia fischeri), °ï´Þºñ(Ligularia stenocephala)¸¦ ´ë»óÀ¸·Î ½Ãºñ󸮿¡ µû¸¥ ±¤ÇÕ¼º Ư¼º, ¿±·Ï¼Ò Çü±¤¹ÝÀÀ, ¿±·Ï¼Ò ÇÔ·®º¯È µîÀ» Á¶»ç ºÐ¼®ÇÏ¿© ½Ãºñ󸮿¡ µû¸¥ °ø½Ã½Ä¹°ÀÇ ¿µÇâÀ» ºÐ¼®ÇÑ °á°ú ´ÙÀ½°ú °°Àº °á·ÐÀ» ¾òÀ» ¼ö ÀÖ¾ú´Ù. ½Ãºñ󸮿¡ µû¸¥ ±¤ÇÕ¼º ´É·Â ¹× ±¤ÈÇÐ È¿À²Àº °ø½Ã½Ä¹° ¸ðµÎ $5g{cdot}l^{-1}$ ½Ãºñ¿¡¼ °¡Àå ¿ì¼öÇÏ¿´À¸¸ç, $10g{cdot}l^{-1}$ ½Ãºñ¿¡¼´Â °ú·® ½Ãºñ·Î ÀÎÇÑ »ýÀ°ÀúÇÏ Çö»óÀ¸·Î ¿ÀÈ÷·Á °¨¼ÒÇÏ´Â °æÇâÀ» ³ªÅ¸³Â´Ù. ¶ÇÇÑ »ê¸¶´ÃÀº ÇÇÀ½ 󸮱¸¿¡¼, °õÃë¿Í °ï´Þºñ´Â ¹« 󸮱¸¿¡¼ ´õ ¿ì¼öÇÑ ±¤ÇÕ¼º Ư¼º ¹× ±¤ÈÇÐ È¿À²À» º¸¿´´Âµ¥ ÀÌ´Â °¢ ½Ä¹°ÀÌ ÀûÁ¤ ±¤ ȯ°æ¿¡¼ ½Ãºñ¿¡ ´ëÇÑ ¿µÇâÀ» ´õ ¸¹ÀÌ ¹Þ´Â °ÍÀ¸·Î, ½Ä¹°º° ÀûÁ¤ ±¤µµ Á¶°Ç¿¡¼ ÃÖ´ëÀÇ ½Ãºñ È¿°ú¸¦ ¾òÀ» ¼ö ÀÖÀ» °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. °ø½Ã½Ä¹°ÀÇ ÃÑ ¿±·Ï¼Ò ÇÔ·®Àº $5g{cdot}l^{-1}$ ½Ãºñ¿¡¼ $11.70sim24.36mg{cdot}g^{-1}$ÀÇ ¹üÀ§ ³»·Î °¡Àå ¸¹¾ÒÀ¸¸ç, ¹«Ã³¸®±¸º¸´Ù ÇÇÀ½ 󸮱¸¿¡¼ ´õ ¸¹Àº ÇÔ·®À» º¸¿´´Ù. ÀÌ¿Í °°Àº Çö»óÀÌ ÀϾ´Â ÀÌÀ¯´Â ±¤ÀÌ ºÎÁ·ÇÑ È¯°æ¿¡ ÀûÀÀÇÏ¸é¼ Á¤»óÀûÀÎ ±¤ÇÕ¼ºÀ» Áö¼ÓÇϱâ À§ÇØ ±¤¿¡³ÊÁö¸¦ °¡´ÉÇÑ ÇÑ ¸¹ÀÌ È®º¸ÇÏ´Â ¹æ¹ýÀ¸·Î ¿±·Ï¼ÒÇÔ·®À» ³ô°Ô À¯ÁöÇÒ Çʿ䰡 Àֱ⠶§¹®ÀÌ´Ù. ÀÌ»óÀÇ °á°ú¸¦ Á¾ÇÕÇØ º¸¸é °ø½Ã½Ä¹° ¸ðµÎ ÁöÈ¿¼º ºñ·áÀÎ Osmocote ÀÌ¿ë ½Ã $5g{cdot}l^{-1}$ ½Ãºñ°¡ º» ½ÃÇèÁö¿Í °°Àº ȯ°æÁ¶°Ç¿¡¼ °¡Àå À¯¿ëÇÑ ½Ãºñ󸮷Π»ý°¢µÈ´Ù. ±×·¯³ª ½Ãºñ»Ó¸¸ ¾Æ´Ï¶ó °¢ »êä·ùÀÇ ÀûÁ¤ ±¤µµÁ¶°Ç¿¡ ÀÇÇØ »ýÀ°ÀÌ ´Þ¶óÁö´Â °á°ú¸¦ º¸¿´´Âµ¥, ÀÌ´Â »êä·ù Àç¹è ½Ã ½Ãºñó¸®, ¼öÈ®¹æ¹ý µîÀÇ Àç¹è±â¼ú°ú ÇÔ²² °¢ ½Ä¹°º° ÀûÁ¤ »ýÀ°È¯°æÀ» ±¸¸íÇÏ´Â ¿¬±¸°¡ º¸´Ù ¸¹ÀÌ ÀÌ·ç¾îÁ®¾ß ÇÒ °ÍÀ¸·Î ÆÇ´ÜµÈ´Ù. |
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| The present study was conducted to investigate photosynthetic responses (Pn), chlorophyll fluorescence (Pe), chlorophyll contents of Allium victorialis var. platyphyllum, Ligularia fischeri, and Ligularia stenocephala growing at four different fertilizing schemes (non-fertilizing and 2.5 $g{cdot}l^{-1}$, 5 $g{cdot}l^{-1}$, 10 $g{cdot}l^{-1}$ fertilizing). Three wild vegetables showed outstanding Pn and Pe at 5 $g{cdot}l^{-1}$ fertilizing treatment. 10 $g{cdot}l^{-1}$ of fertilizer, however, proved to be too much eventually leading to declined growth. A. victorialis var. platyphyllum showed good Pn and Pe under shade treatment whereas Pn and Pe of L. fischeri, and L. stenocephala showed the opposite tendency. The chlorophyll contents of the three wild vegetables showed the highest measurement ranging between 11.70~24.36 $mg{cdot}g^{-1}$ when treated with 5 $g{cdot}l^{-1}$ of fertilizer. Also it was showed that there were more chlorophyll contents under shade treatment as opposed to full sun. These results showed that 5 $g{cdot}l^{-1}$ fertilizing treatment is optimal fertilizing of three wild vegetables and fertilizing and light intensity controlling is very important for productivity of vegetables. |
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| ±¤µµº¯È;±¤ÇÕ¼º Ư¼º;±¤ÈÇÐ È¿À²;½Ãºñ ó¸®;¿±·Ï¼Ò ÇÔ·®;chlorophyll contents;chlorophyll fluorescence;fertilizing;light intensity;photosynthetic responses; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.19, no.2, 2010³â, pp.97-108
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201030853097089)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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