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Çѱ¹ÀܵðÇÐȸ / v.23, no.1, 2009³â, pp.35-44
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¿°ÇØÁö¿¡¼ ¸ð¼¼°ü¼ö Â÷´ÜÃþ ¼³Ä¡ À¯¹«¿¡ µû¸¥ Çѱ¹Àܵð ¹× ÇÑÁöÇü Àܵð·ùÀÇ »ýÀ°
( Effects of Capillary Water Interruption Layer on the Growth of Zoysiagrasses and Cool-season Turfgrasses in Reclaimed Land ) |
| ±èÁعü;¾ç±Ù¸ð;ÃÖÁؼö; »ó¸í´ëÇб³ ȯ°æÀÚ¿øÇаú;´Ü±¹´ëÇб³ ³ìÁöÁ¶°æÇаú;´Ü±¹´ëÇб³ ³ìÁöÁ¶°æÇаú;
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| º» ¿¬±¸´Â ÇØ¾È°¡ ¸Å¸³ÁöÀÎ °£Ã´Áö¿¡¼ ¿°ºÐÀÌ Æ÷ÇÔµÈ ¹°À» °ü¼öÇÏ¸é¼ ÇÑÁöÇüÀܵð¿Í ³ÁöÇü Àܵð ÃÑ 8Á¾ÀÇ »ýÀ°À» Æò°¡ÇØ º¸°íÀÚ ¼öÇàµÇ¾ú´Ù. »ç¿ëµÈ °ü°³¿ë¼öÀÇ Àü±âÀüµµµµ(ECw)´Â $0.28{sim}3.3;dS{cdot}m^{-1}$)ÀÇ ¹üÀ§¿´´Ù. Åä¾çÀº ¸ð¼¼°ü¼ö Â÷´ÜÃþ 󸮱¸¿Í ¹«Ã³¸®±¸¸¦ °¢°¢ ºñ±³ÇÏ¿´´Ù. ¸ð¼¼°ü¼ö Â÷´ÜÃþ 󸮱¸ÀÇ Àü±âÀüµµµµ´Â $0.55{sim}4.29;dS{cdot}m^{-1}$ÀÇ ¹üÀ§¸¦ º¸¿´°í, ¸ð¼¼°ü¼ö Â÷´ÜÃþÀ» ¼³Ä¡ÇÏÁö ¾ÊÀº ½ÃÇ豸¿¡¼´Â $1.8{sim}9.4;dS{sim}m^{-1}$ÀÇ ¹üÀ§¸¦ ³ªÅ¸³»¾ú´Ù. ÆÄÁ¾ ÈÄ °üÇàÀûÀÎ °ü¸® ÇÏ¿¡¼ ÀܵðÀÇ ÇǺ¹·ü, ¿±»ö, ǰÁú, ¹Ðµµ, »ýÀ°¶û µîÀ» Á¶»çÇÏ¿´´Ù. °£Ã´Áö ¿°ÇØÁö Á¶°Ç¿¡¼ ÇǺ¹·üÀÌ 90% ÀÌ»óÀ» º¸ÀÌ¸ç ¾çÈ£ÇÑ »ýÀ°À» º¸ÀÎ ÃÊÁ¾Àº 'ÁßÁö', Å©¸®ÇÎ º¥Æ®±×·¡½º, '¼¼³ì', '¹Ð·Ï' µî 4°³ ÃÊÁ¾À̾ú´Ù. ÄËÅÍŰºí·ç±×·¡½º, ÆÛ·¹´Ï¾ó ¶óÀ̱׷¡½º, ÄËÅÍŰ+¶óÀ̱׸®½º È¥ÇÕ ¹× Á¾ÀÚÇü ÇѱØÀܵð 'Á¦´Ï½º' µî 4 ÃÊÁ¾Àº ¿°ÇØ ÇÇÇØ¸¦ ¹Þ¾Æ Á¶¼ºÀ²ÀÌ 70% ÀÌÇÏ·Î ³·°Ô ³ªÅ¸³µ´Ù. ¸ð¼¼ÆÇ¼ö Â÷´ÜÃþ ¼³Ä¡Áö¿ª¿¡¼´Â Å©¸®ÇÎ º¥Æ®±×·¡½º¿Í ÄËÅÍŰ ºí·ç±×·¡½ºÀÇ »ýÀ°ÀÌ ¹«¼³Ä¡±¸¿¡ ºñÇØ ¿ì¼öÇÏ¿´À¸¸ç, ³ÁöÇü Àܵð·ù´Â ¸ð¼¼°ü¼ö Â÷´ÜÃþ ¼³Ä¡À¯¹«¿¡ µû¸¥ ÇǺ¹·ü Â÷ÀÌ´Â °üÂûµÇÁö ¾Ê¾ÒÀ¸³ª, »Ñ¸®±æÀÌ´Â ¸ð¼¼°ü¼ö Â÷´ÜÃþ ¼³Ä¡±¸°¡ ±æ¾îÁö´Â °æÇâÀ» º¸¿´´Ù. º» ¿¬±¸ÀÚ·á´Â °£Ã´Áö¿¡ °Ç¼³µÇ°í ÀÖ´Â °ñÇÁÀå¿¡¼ ¿°·ù ¸ð¼¼°ü¼ö Â÷´ÜÃþ ¼³Ä¡ À¯¹«¿¡ µû¸¥ ÇÑÁöÇü Àܵð¿Í ³ÁöÇü ÀܵðÀÇ »ýÀ°Á¶°ÇÀ» ±¸¸íÇϴµ¥ ÇÊ¿äÇÑ ±âÃÊÀÚ·á·Î Ȱ¿ëÇÒ ¼ö ÀÖÀ» °ÍÀÌ´Ù. |
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| This study was carried out to examine the growth performance of 4 species of cool-season grasses and 4 species of zoysiagrasses under salt injury in Seo-san reclaimed area. Grasses were grown on the plots with capillary water interruption layer (WCWIL) and without capillary water interruption layer (WOCWIL) soil systems. Cool-season grass and seeding-type zoysiagrass plots were seeded on 6 Jun, 2006. Vegetative zoysiagrass 'Junggi' was established by sprigging and 'Senock' and 'Millock' were plugged. Electric conductivities of irrigation water (ECw) ranged from 0.28 to $3.3;dS{cdot}m^{-1}$. Electric conductivities (ECe) of the soil with capillary water interruption layer and without capillary water interruption layer ranged from 0.55 to $9.4;dS{cdot}m^{-1}$ and from 1.84 to $9.4;dS{cdot}m^{-1}$ respectively. Leaf color, turf quality, coverage rates, and growth rates were rated visually for 2 years. Zoysiagrass 'Junggi', creeping bentgrass, zoysiagrass 'Senock' and 'Millock' showed acceptable growth at salty fairway condition, while Kentucky bluegrass, perennial ryegrass, Kentucky bluegrass mixed with perennial ryegrass, and seeded zoysiagrass 'Zenith' showed establishment rates below 70%. These results will be useful when choosing turf grass species and cultivars for the golf courses in reclaimed land area. |
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| Ű¿öµå |
| °¡½ÃÀû ǰÁú;°£Ã´Áö;¿°ÇØÁö;Àü±âÀüµµµµ;ÆÛ·¹´Ï¾ó ¶óÀ̱׷¡½º;ÇǺ¹·ü;ÄËÅÍŰ ºí·ç±×·¡½º;Å©¸®ÇÎ º¥Æ®±×·¡½º;Çѱ¹Àܵð;creeping bentgrass;electric conductivity;Kentucky bluegrass;perennial ryegrass;reclaimed area;saline condition;zoysiagrass; |
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Çѱ¹ÀܵðÇÐȸÁö / v.23, no.1, 2009³â, pp.35-44
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200924733173365)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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