|
|
|
Çѱ¹ÀܵðÇÐȸ / v.16, no.1, 2002³â, pp.31-40
|
Olympic ÁÖÁ¤±âÀå Áö¹Ý »óÅäÃþÀÇ Åä¾ç ¹°¸®¼º°ú Àܵð »ýÀ°ÀÇ »ó°ü°ü°è
( Correlation of Soil Physical Properties and Growth of Turfgrass on the Ground of Olympic-mainstadium ) |
| ±èÀÎö;ÁÖ¿µ±Ô;ÀÌÁ¤È£; ¿¬¼¼´ëÇб³ »ý¹°ÀÚ¿ø°øÇаú;¿¬¼¼´ëÇб³ »ý¹°ÀÚ¿ø°øÇаú;¿¬¼¼´ëÇб³ »ý¹°ÀÚ¿ø°øÇаú;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| º» ¿¬±¸´Â Olympic ÁÖ°æ±âÀå ±×¶ó¿îµåÀÇ Àܵð °ü¸®¿Í Áö¹Ý ±¸Á¶ Á¶»ç ¹× ÀܵðÀÇ ½Ã°¢Àû ǰÁú°ú Áö¹Ý °æµµ¿ÍÀÇ »ó°ü°ü°è¸¦ ºÐ¼®ÇÏ¿´´Ù. ¶ÇÇÑ Áö¹ÝÀÇ ÀÌ.ÈÇмº ºÐ¼®À» ÇÏ¿© Àܵ𠱸ÀåÀÇ Á¶¼º°ú °ü¸® ¹æÇâÀ» Á¦½ÃÇÏ´Â °ÍÀÌ ¸ñÀûÀÌ´Ù. Olympic ÁÖ°æ±âÀåÀÇ Åä¾ç°æµµ ºÐÆ÷´Â ´ä¾ÐÀÌ ÁýÁߵǴ goal line Áö¿ª°ú center circle Áö¿ª¿¡¼ ³ôÀº °æµµ¸¦ ³ªÅ¸³»¾úÀ¸¸ç, ´ä¾ÐÀÌ »ó´ëÀûÀ¸·Î ÀûÀº end line ºÎ±ÙÁö¿ª¿¡¼ ³·Àº °æµµ¸¦ ³ªÅ¸³»¾ú´Ù. ¶ÇÇÑ Åä¾ç °æµµ¿Í Àܵð quality´Â À½ÀÇ »ó°ü°ü°è¸¦ ³ªÅ¸³»¾ú°í Åä¾çÀÇ °æµµ°¡ ³ôÀ»¼ö·Ï ÀܵðÀÇ quality¿¡ ¾Ç¿µÇâ ¹ÌÄ¡´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù. ±íÀ̺° Åä¾ç °æµµ´Â »óÅäÃþ ÇϺηΠ°¥¼ö·Ï ³ô¾ÆÁ³À¸¸ç ´ä¾Ð Á¤µµ´Â ÁöÇ¥¸éÀÇ Åä¾ç °æµµ¸¦ º¯È½Ã۰í, ÇϺΠ6cm±îÁöµµ ¿µÇâÀ» ¹ÌÄ¡´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. »óÅäÃþ Åä¾çÀÇ ÈÇмºÀº ÀλêÀÌ 2,000ppm ³»¿Ü(±â±ºÄ¡ 100~300ppm)ÀÇ °ú´ëÄ¡¸¦ Á¦¿ÜÇÏ°í ´Â ÀϹÝÀû ±âÁØÄ¡¿¡ ºÎÇյǾú´Ù. Åä¾çÀÇ ÀÔµµºÐÆ÷´Â silt¿Í clay ÇÔ·®ÀÌ USGA Àܵð »óÅäÃþ Åä¾ç ±âÁØÄ¡(silt 5% ÀÌÇÏ, clay 3% ÀÌÇÏ)º¸´Ù ³ô¾Æ Åä¾ç °æÁ÷À» °¡¼ÓȽÃŰ´Â ¿äÀÎÀ¸·Î ÀÛ¿ëÇÏ¿´´Ù. Olympic ÁÖ°æ±âÀå Àܵð ±×¶ó¿îµå´Â Ãʱâ Áö¹Ý °ø»ç½Ã Á¤È®ÇÑ ½Ã°øÀÌ µÇÁö ¾ÊÀº Á¡°ú ±â¼úÀû ¹®Á¦·Î ÀÎÇÑ ÇϺΠÁö¹Ý°ø»çÀÇ ¹Ìºñ µîÀÇ °áÁ¡À» Áö´Ï°í ÀÖ´Ù. Áö¹Ý °æµµ´Â Àܵð »ýÀ°¿¡ ¹ÐÁ¢ÇÑ °ü°è¸¦ °¡Áö°í ÀÖÀ¸¸ç Á¤»óÀû Àܵð»ýÀ°À» À§ÇÏ¿© Àç½Ã°ø¿¡ ÀÇÇÑ ±Ùº»ÀûÀÎ Åä¾ç °æÈÀÇ ¹®Á¦Á¡À» ÇØ°áÇØ¾ß ÇÒ °ÍÀÌ´Ù. ÀÌ·¯ÇÑ ¿¬±¸¸¦ Åä´ë·Î ÇâÈÄ °Ç¼³µÉ ÀÜµð °æ±âÀåÀº Ç¥ÁØ ½Ã¹æ¿¡ ¸Â°Ô ¼³°è, ½Ã°øµÇ¾î Åä¾ç°æÁ÷À» À¯¹ß½ÃŰÁö ¾Ê¾Æ¾ß ±¹Á¦ ±Ô°Ý¿¡ ¸Â´Â Àܵð ±×¶ó¿îµå¸¦ °Ç¼³ÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù.Àû¿ëµÉ ¼ö ÀÖÀ½À» È®ÀÎÇÏ¿´´Ù. °áÇÕÁ¶Á÷¿¡¼ °üÂûµÈ ¸Å¿ì µå¹® ¼¼Æ÷¿´´Ù. À̵éÀº AB/AY ¿°»ö½Ã û³ì»öÀ¸·Î ¿°»öµÇ°í, H-E ¿°»ö¿¡¼´Â hematoxylin ¿¡ °ÇÑ ¹ÝÀÀÀ» º¸¿´´Ù.´ÉÇÏ°Ô ÇÏ¿´´Ù.ÇÏ¿´´Ù...EX> °ªÀÌ ±Þ°ÝÈ÷ ¶³¾îÁüÀ¸·Î½á (La-Mn)$_{x}$-SrMÁ¶¼ºÀÇ °æ¿ì x=0.3ºÎ±Ù¿¡¼ ÃÖÀûÀÇ Ä¡È¯·®À» º¸¿©ÁÖ¾ú´Ù.Á¶¼ºÀÇ °æ¿ì x=0.3ºÎ±Ù¿¡¼ ÃÖÀûÀÇ Ä¡È¯·®À» º¸¿©ÁÖ¾ú´Ù.cken consumption. Croup of ¡Ç20~30 years¡Ç order chickens for delivery more frequently than other groups. But as the age of housewives increases, they cook at home more frequently. The most preferred chicken dish for dining-out were "Fried chicken (69.4%)" and "Spicy chicken (57.4%)". The preference of Korean traditional dish for dining out was decreasing except "Chuncheon chicken rib (14.2%)".2%)". The dependence of the imaginary part of effective permeability (${mu}$") on the external dc magnetic field and the frequency of the alternating field indicates that there is only one peak involved in ${mu}$" f |
|
| This study was conducted to analyze the correlation of soil physical properties and growth of turfgrass on the ground of Olympic-mainstadium. Soil hardness and turf visual quality were measured at 77 plots (10m x 10m divided each) independently and analyzed correlation later. Physicochemical properties of the topsoil analyzed from three typical levels of the severely, moderately, slightly compacted areas. The ground showed high hardness at the center circle and the goal line, but low at the end line areas. On the contrary, visual quality rate of turfgrass was low at the center circle and the goal line, but high at the end line areas. The correlation was shown a significant negative value on soil hardness between turf visual quality Soil hardness seems to be accelerated by the improper soil texture of sandy loam which contained a large amount of finer particle of silt (10.7%) and clay (11.1%) which values exceeded for USGA (United State Golf Association) recommendation. Deterioration of turf quality resulted initially from improper construction and followed by high soil compaction with continuous uses of the ground without proper maintenance. To perform the international quality of the turf ground, the initial construction procedures should be followed by standard specifications of sport ground. |
| |
| Ű¿öµå |
| Olympic-mainstadium;ground;compaction;turfgrass;soil hardness;USGA;specification; |
| |
|
|
 |
|
Çѱ¹ÀܵðÇÐȸÁö / v.16, no.1, 2002³â, pp.31-40
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921478159)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|