|
|
|
Çѱ¹Á¶°æÇÐȸ / v.32, no.6, 2005³â, pp.109-116
|
°ü¼öÁÖ±â¿Í »óÅäÁ¶¼ºÀÌ ÀÚ»ý °ñ°í»ç¸®(Asplenium scolopendrium)ÀÇ »ýÀ°°ú »ý¸®¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effects of Irrigation Times and Soil Media on the Growth and Physiological Characteristics of Native Fern Asplenium scolopendrium ) |
| ÁÖÁøÈñ;¹æ±¤ÀÚ; »ó¸í´ëÇб³ ´ëÇпø;»ó¸í´ëÇб³ ȯ°æÁ¶°æ½Ä¹°»ê¾÷ÇкÎ;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| º» ¿¬±¸´Â ÀÚ»ý °ñ°í»ç¸®¿¡ ´ëÇÑ °ü¼öÁÖ±â¿Í »óÅäÁ¶¼º¿¡ µû¸¥ »ýÀ°°ú »ý¸®Àû ¹ÝÀÀÀ» »ìÆìº½À¸·Î½á ÀûÁ¤ÇÑ »ýÀ°È¯°æÀ» ±¸¸íÇÔÀº ¹°·Ð, À½Áö¼º ÁöÇǽŰ·Î Ȱ¿ëÇϱâ À§ÇÑ ±âÃÊÀڷḦ ¸¶·ÃÇϰíÀÚ ¼öÇàÇÏ¿´À¸¸ç ±× °á°ú´Â ´ÙÀ½°ú °°´Ù. 1. ħ»óÁ¶°ÇÀº ºñħ»óÁ¶°Çº¸´Ù ±¤µµ´Â ³·À¸³ª »ó´ë½Àµµ´Â ¾à $20~40%$ ³ôÀº °ÍÀ¸·Î ÃøÁ¤µÇ¾ú´Ù. Åä¾ç¼öºÐÇÔ·®Àº ºñħ»óÁ¶°ÇÀÇ ÁÖ 7ȸ °ü¼ö󸮸¦ ÇÑ ºÎ¿±Åä ´Ü¿ë󸮿¡¼ °¡Àå ³ô¾Ò´Ù. Åä¾çÀÇ ÈÇÐÀû Ư¼º¿¡ À־Â, ºÎ¿±Åä ´Ü¿ë󸮰¡ ¸¶»çÅä:ºÎ¿±Åäó¸®¿Í ¹çÈë:¸¶»çÅä:ºÎ¿±Åä󸮺¸´Ù Åä¾ç»êµµ, Àü±âÀüµµµµ, À¯±â¹°ÇÔ·®, ÀüÁú¼ÒÇÔ·®, ¾çÀÌ¿Âġȯ¿ë·®, ġȯ¼º ¾çÀÌ¿ÂÇÔ·®ÀÌ ³ô¾Ò´Ù. 2. ÁÖ 2ȸ °ü¼ö 󸮱¸¿¡¼´Â ħ»óÁ¶°ÇÀÌ ºñħ»óÁ¶°Ç¿¡ ºñÇØ »ýÀ°ÀÌ ÁÁÀº °ÍÀ¸·Î ³ªÅ¸³µ°í, Åä¾ç¿¡ À־ ºÎ¿±Åä ´Ü¿ëó¸®>¸¶»çÅä:ºÎ¿±Åäó¸®>¹çÈë:¸¶»çÅä:ºÎ¿±Åäó¸® ¼øÀ¸·Î ÃÊÀå, ¿±Àå, ¿±Æø, ¿±º´ÀÌ Áõ°¡ÇÏ¿´´Ù. ¶ÇÇÑ µ¿ÀÏÇÑ ºñħ»óÁ¶°ÇÀÏ °æ¿ì ÁÖ 2ȸ °ü¼ö󸮱¸º¸´Ù ÁÖ 7ȸ °ü¼ö 󸮱¸¿¡¼ ÃÊÀå, ¿±Àå, ¿±Æø, ¿±º´ÀÌ ³ô¾ÆÁ® ¼öºÐ°ø±ÞÀÌ ³ôÀ»¼ö·Ï Áö»óºÎÀÇ »ýÀ°ÀÌ ¿Õ¼ºÇØÁ³´Ù. ±×·¯³ª ½Ã°£ÀÌ °æ°úÇÔ¿¡ µû¶ó ½Ä¹°Ã¼°¡ µµÀåÇϰųª ÀÙ¿¡ ¹ÝÁ¡ÀÌ »ý±â´Â Çö»óÀ» º¸¿´´Ù. 3. °ü¼öÁֱⰡ ÁÖ 2ȸ·Î µ¿ÀÏÇÒ °æ¿ì, ºñħ»óÁ¶°ÇÀÌ Ä§»óÁ¶°Ç¿¡ ºñÇØ ±¤ÇÕ¼º·ü, $CO_2$ Èí¼öÀ², ¼öºÐÀÌ¿ëÈ¿À²ÀÌ ³ô¾ÆÁ³À¸³ª ±â°øÀüµµµµ¿Í $CO_2$ ÀÌ¿ëÈ¿À²Àº ³·Àº °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¹Ý¸é, ºñħ»óÁ¶°Ç¿¡¼´Â °ü¼öÁֱⰡ ÁÖ 2ȸ¿¡¼ ÁÖ 7ȸ·Î Áõ°¡ÇÒ¼ö·Ï ±¤ÇÕ¼ºÀ², $CO_2$ Èí¼öÀ², ¼öºÐÀÌ¿ëÈ¿À²ÀÌ ³ô¾ÆÁö´Â °æÇâÀ» º¸¿´´Ù. »óÅä Á¶¼º¿¡ µû¸¥ »ý¸®Àû Ư¡Àº 3°¡Áö ½ÇÇ豸 ¸ðµÎ ºÎ¿±Åä ´Ü¿ëó¸®>¸¶»çÅä:ºÎ¿±Åäó¸®>¹çÈë:¸¶»çÅä:ºÎ¿±Åäó¸® ¼øÀ¸·Î »ý¸®Àû Ȱ¼ºÀÌ ³ôÀº °ÍÀ¸·Î ³ªÅ¸³ª »ýÀ°Àû Ư¡°úµµ ºñ±³Àû ÀÏÄ¡ÇÏ¿´´Ù.s.;4.1%)$. Æò±Õ »ýÁ¸Àº 26.5°³¿ù·Î, 1³â »ýÁ¸À² $81.0%$, 3³â »ýÁ¸À²Àº $40.5%$À̾ú°í, »ýÁ¸À²Àº µÎ ±º°£¿¡ Â÷À̰¡ ¾ø¾ú´Ù(p=0.64). °É·Ð: 70¼¼ ÀÌ»óÀÇ ½Äµµ¾Ï ȯÀÚ¿¡¼ ¸¸Á·½º·¯¿î Á¶±â °á°ú·Î ¾ÈÀüÇÏ°Ô ½ÄµµÀýÁ¦¼ú ¹× Àç°Ç¼úÀ» ½ÃÇàÇÒ ¼ö ÀÖ¾ú´Ù. µû¶ó¼ °í·ÉÀÇ ½Äµµ¾Ï ȯÀÚ¿¡¼µµ ½Äµµ ÀýÁ¦¼ú ¹× Àç°Ç¼úÀ» Àû±ØÀûÀ¸·Î °í·ÁÇØ¾ß ÇÒ °ÍÀÌ´Ù.±â´ëÇÒ ¼ö ÀÖÀ¸¸®¶ó »ý°¢ÇÑ´Ù. ÀÖ¾ú´Ù. ±×¸®°í ¿Ü±¹ÀÇ Á¦Ç°¿¡ ºñÇØ Àú·ÅÇÑ °¡°ÝÀ¸·Î Á¦ÀÛÀÌ °¡´ÉÇÏ¿´°í ¶ÇÇÑ Ä¡·á¼Ò¸ðǰÀÇ Àý¾àÀ» °¡Á®¿Ã ¼ö°¡ ÀÖ°Ô µÇ¾ú´Ù.º¸¿´´Ù. °á ·Ð : º» ¿¬±¸¿¡¼ X-¼±°ú ÀüÀÚ¼±À» Ç¥¸é¿¡¼ ÀÎÁ¢½ÃÄÑ Á¶»ç ÇÒ ¶§ µÎ Á¶»ç¸éÀÇ ÀÎÁ¢¸éÀ» Áß½ÉÀ¸·Î X-¼± Á¶»ç¸é ÂÊ¿¡¼ ¼±·®Áõ°¡, ÀüÀÚ¼± Á¶»ç¸éÂÊ¿¡¼ ¼±·® °¨¼Ò°¡ ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù. À§ÀÇ ¿¬±¸ °á°ú´Â X-¼±°ú ÀüÀÚ¼±ÀÇ ÀÎÁ¢ ¹æ»ç¼±Á¶»ç¸¦ ÇÒ ¶§ À¯¿ëÇÑ Âü°í ÀÚ·á°¡ µÉ ¼ö ÀÖ°Ú´Ù.Áö¸¸ ¼¸¥¿¡¼ ¾ð±ÞÇÏ¿´µíÀÌ ÇØºÎÇÐÀûÀ¸·Î ÁÖ¿äÀå±â°¡ ³Ê¹« ÀÎÁ¢ÇÏ¿© Àֱ⠶§¹®¿¡ À̵éÀ» ÀÎÀ§ÀûÀ¸·Î ºÐ¸®½ÃŰÁö ¾ÊÀ¸¸é ¾ÈµÈ´Ù. ÀÌ·¯ÇÑ ¸ñÀûÀ» ´Þ¼ºÇϱâ À§ÇÏ¿© packingÀ» »ç¿ëÇϴµ¥, º» ½ÇÇèÀ» ÅëÇÏ¿© ÀڱðæºÎ¾Ï °³»Ä¡·á½Ã »ç¿ëÇÏ´Â packing ¹æ¹ýÀÇ È¿°ú°¡ ¸Å¿ì Ź¿ùÇÔÀ» ¾Ë ¼ö ÀÖ¾ú°í Àû±ØÀûÀÎ packingÀ» ÅëÇØ ¹æ»ç¼±Ä¡·á½Ã °¡Àå ¿ì·ÁµÇ´Â ÁÖº¯ÀÇ Á¤»óÁ¶Á÷ÀÇ ºÎÀÛ¿ëÀÌ °¨¼ÒÇÒ ¼ö ÀÖµµ·Ï ÃÖ¼±ÀÇ ³ë·ÂÀ» ÇÏ¿©¾ß ÇÒ °ÍÀ¸·Î »ç·áµÈ´Ù.°£º¸´Ù $Gd(DTPA)^{2-}$-Á¶¿µÁõ°¿¡¼ À¯ÀÇÇÑ Â÷À̸¦ °üÂûÇÒ ¼ö ÀÖ¾ú´Ù. ±×·¯¹Ç·Î °üÀý¿¬°ñÀÇ Ãʱâ ÅðÇ༺ º¯È¸¦ Áø´ÜÇÏ´Â µ¥´Â T1°Á¶¿µ»ó¿¡¼ $Gd(DTPA)^{2-}$-Á¶¿µÁõ°Á¤µµ¸¦ ºñ±³ÇÏ´Â °ÍÀÌ °¡Àå À¯¿ëÇÒ °ÍÀ¸·Î »ç·áµÈ´Ù.³ª µ¿±â¿Í µ¿¹ÝÀÚ¿¡ µû¶ó ´Þ¶óÁö´Â Çൿ ÆÐÅÏÀ» ³ªÅ¸³»°í ÀÖÀ¸¸ç, ¿¬·É°ú ¸ñÀû¿¡ µû¶ó ¼¼ºÐ鵂 |
|
| This study was conducted to examine the growth and physiological characteristics of Asplenium scolopendrium native fern as affected by irrigation times and soil media as an environment modeled on habitate where was sunken-condition. 1. Light intensity was lower in sunken than in non-sunken, but air humidity was higher in sunken about $2040%$. Soil moisture content was higher with the leaf mold in sunken irrigating 2 times/week. The results of chemical analysis of medium showed that EC, pH, organic matter content, total nitrogen, CEC, Exch-Ca, Exch-Mg and Exch-K were higher with leaf mold than sud: leafmold and field soil: sud: leaf mold. 2. In the case of irrigation 2 times/week Asplenium scolopendrium grew well sunken more than non-sunken. As non-sunken condition similar with, 7 times/week irrigation, plant height, frond width, frond length and stipe length increased. In case of soil media, growth of Asplenium scolopendrium was better with leaf mold than that of sand: leafmold or field soil: sand: leaf mold. 3. In the case of irrigation 2 times/week photosynthetic rate, $CO_2$ absorption rate and water efficiency were higher with non-sunken than that of sunken, expect of stomatal conduction, $CO_2$ use efficiency. The physiological characteristics of Asplenium scolopendrium were highest in non-sunken irrigating 7 times/week In case of soil media, physiological activity was higher with leaf mold than sand: leafmold or field soil: sand: leaf mold. |
| |
| Ű¿öµå |
| Photosynthetic rate;Medium chemical analysis;absorption rate;Water use efficiency;Stomatal conduction;use efficiency;Leaf mold;Sand; |
| |
|
|
 |
|
Çѱ¹Á¶°æÇÐȸÁö / v.32, no.6, 2005³â, pp.109-116
Çѱ¹Á¶°æÇÐȸ
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200502637176282)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|