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Çѱ¹ÀܵðÇÐȸ / v.23, no.2, 2009³â, pp.219-228
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Áö¹Ý Á¶¼º°ú °ü¸®¹æ¹ý¿¡ µû¸¥ °ñÇÁÀå Åä¾ç³» ¹Ì»ý¹° ±ºÁýÀÇ º¯È
( Changes of Microbial Community Associated with Construction Method and Maintenance Practise on Soil Profile in Golf Courses ) |
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| °ñÇÁÀåÀº ÀΰøÀûÀ¸·Î °Ç¼³µÇ¾î Áö°í °ü¸®µÇ¹Ç·Î ´ç¿¬È÷ ȯ°æÀÇ º¯È°¡ »ý¼ºµÈ °÷À̹ǷΠ°Ç¼³¹æ½ÄÀ̳ª °ü¸® ¹æ¹ý¿¡ µû¶ó ÄÚ½º ³» Åä¾ç ¹Ì»ý¹° ±ºÁý ±¸Á¶ÀÇ Æ¯À̼ºÀÌ ÀÖÀ» °ÍÀÌ´Ù. ÇöÀç Á¦ÁÖµµ¿¡¼´Â ³ó¾à ¿ëÅ» Àú°¨¹æ¾ÈÀ¸·Î °ñÇÁÄÚ½º ±×¸°Áö¹Ý±¸Á¶¿¡ ³ó¾à ÈíÂøÃþÀ» ¼³Ä¡ÇÏ°í ±× Àç·á·Î ÈíÂø¼º´ÉÀÌ ¿ì¼öÇÑ ÀÔ»ó Ȱ¼ºÅº 1µî±ÞÀ» »ç¿ëÇÒ °ÍÀ» ȯ°æ ¿µÇâÆò°¡¼¿¡ ¸í½ÃÇϰí ÀÖ´Ù. º» ½ÇÇèÀº Ȱ¼ºÅºÀÌ Ã³¸®µÈ Á¦ÁÖµµ A, B °ñÇÁÀåÀ» ´ë»óÀ¸·Î Åä¾ç¿¡¼ÀÇ ÈÇÐÀû Ư¼ºº¯È¿Í ¹Ì»ý¹° ±º¶ôº¯È¸¦ ºÐ¼®ÇÏ¿´´Ù. 2007³â 4¿ù, 6¿ù, 8¿ù 10¿ù¿¡ °ÉÃļ ÃÑ ¹ÚÅ׸®¾Æ ¼ö, ÃÑ °õÆÎÀÌ ¼ö, ¼öºÐÇÔ·® ¹× Åä¾ç ÀÌÈÇмº(pH, EC, NO3-,NH4+ ¹× P2O5)ÀÇ º¯È¸¦ ±×¸°°ú Æä¾î¿þÀÌ¿¡¼ ±íÀ̺°(Ç¥Åä:0-15cm, ½ÉÅä: 15-30cm)·Î Á¶»çµÇ¾ú´Ù. ±× °á°ú, Ȱ¼ºÅºÀÇ ½Ã¿ëÀÌ ¼öºÐ º¸À¯ ´É·Â, Åä¾ç»êµµ, Àü±âÀüµµµµ¿¡ ±àÁ¤ÀûÀÎ ¿µÇâÀ» º¸¿´À¸³ª, GACÀÇ ¹°ÁúÀÇ ¼öÂø ´É·Â¿¡ ÀÇÇÏ¿© À¯È¿ ¾çºÐµéÀ» ¸¹ÀÌ º¸À¯ÇÏ´Â µ¥ µµ¿òÀÌ µÉ °ÍÀÌ¶ó ¿¹»óÇÏ¿´À¸³ª, º» ½ÇÇè¿¡¼´Â °¡¿ë¼º Áú»ê°ú ¾Ï¸ð´½, ¹× ÀλêÀÇ ³óµµ¸¦ ³ôÀÌ´Â È¿°ú´Â ¾ø¾ú´Ù. Åä¾ç ¹Ì»ý¹° ½ÇÇè¿¡ À־ ÃÑ ¹ÚÅ׸®¾Æ ¹× ÃÑ °õÆÎÀÌÀÇ ½Ã±âÀû º¯È°¡ ´Ù¾ç¼ºÀ» º¸¿´´Ù. ÀÌ·¯ÇÑ Çö»óÀº ³ó¾àÀÇ ½Ã¿ë¿¡ µû¶ó Á÷Á¢ÀûÀÎ °ü·ÃÀÌ ÀÖÀ» °ÍÀ¸·Î ¿¹»óµÇ¾úÀ¸³ª, ÃÑ °õÆÎÀÌ/ÃÑ ¹ÚÅ׸®¾Æ ºñ(F/B ration) ´Â Ȱ¼ºÅºÀ» È¥ÇÕÇÑ Åä¾ç ½ÉÅä(15-30cm)¿¡¼ ÀÏÁ¤ÇÑ ¼öÄ¡¸¦ À¯ÁöÇÏ¿´´Ù. µû¶ó¼, GAC Åä¾çÃþÀÇ ¼³Ä¡ ¹æ¹ýÀ̳ª ½Ãºñ¿Í ½Ã¾à µîÀÌ ¹Ì»ý¹°±ºÁýÀÇ º¯È¿¡ ¿µÇâÀ» ÁÖ¸ç ÀÌ´Â ³ó¾àÀÇ ½Ã¿ëÀÌ Àܵð°ü¸®¿¡ Å« º¯¼ö·Î ÀÛ¿ëÇÑ´Ù´Â °ÍÀ» ½Ã»çÇÑ´Ù. |
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| The construction procedures and artificial turf maintenance program on golf course definitely influence on the distortion of its environment. Soil microbial communities in soil profile were affected directly by those practises on turf areas. In Jeju island, the environmental impact assessment has been required to apply the first quality class granular activated carbon(GAC), which has a high absorbent character to agricultural chemicals, on the soil profiles of golf green system to reduce the pesticide leaching to ground water. This research was carried out to analyze the changes of microbial communities and chemical properties on soil profiles where GAC had been applied at the construction stage at two golf courses in Jeju. The changes of soil microbial population and chemical properties associated with construction methods of soil profile and agrochemical management program were analyzed by monthly at the surface and sub-soil profiles during April through October, 2007. The total numbers of bacteria and fungi, soil moisture content, soil physio-chemical properties were measured on greens and fairways of the both golf courses with different GAC treatment on the green and fairway soil profiles. The results showed that GAC had positive effects on the water holding capacity, pH and EC, however, it did not improved the holding capacity of available nutrients ${NO_3}^-,{NH_4}^+$, and phosphorus by its sorption phenomenon. In microbial count test, the total numbers of bacteria and fungi showed a great variation during sampling dates. That may directly relate to the agrochemical application, however, the ratio of total bacterial number versus total fungus number showed a constant value on a sub-soil of 15~30cm depth. Thus, the construction method of GAC in soil profile, and application of fertilizer and pesticide, both impacted on the changes of microbial population. It's means that the construction method of soil profile and turf management using agro-materials might greatly affect on the turfgrass culture and the environment of golf course. |
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| Ű¿öµå |
| Á¦ÁÖ°ñÇÁÀå;Åä¾ç ÈÇмº;Åä¾ç ¹Ì»ý¹°¼º;Ȱ¼ºÅº;Jeju golf course;chemical properties;microbial properties;activated carbon; |
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Çѱ¹ÀܵðÇÐȸÁö / v.23, no.2, 2009³â, pp.219-228
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200920036086746)
¾ð¾î : ¿µ¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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