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Çѱ¹ÀܵðÇÐȸ / v.24, no.1, 2010³â, pp.50-55
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ÇÑÁöÇü ÀܵðÀÇ Á¾°ú ǰÁ¾ °£¿¡ º½Ã¶ Greenup
( Spring Greenup on Cool Season Turfgrass Cultivars and Species in Spring ) |
| ÀåÅÂÇö;¹Ú¼¼¿µ;°À翵;À̿뼼; °æºÏ´ëÇб³ »ýÅÂȯ°æ´ëÇÐ ½Ä¹°ÀÚ¿øÈ¯°æ;´ë±¸´ëÇб³ »ý¸íȯ°æ´ëÇÐ »ý¸íȯ°æÇкÎ;´ë±¸´ëÇб³ »ý¸íȯ°æ´ëÇÐ »ý¸íȯ°æÇкÎ;´ë±¸´ëÇб³ »ý¸íȯ°æ´ëÇÐ »ý¸íȯ°æÇкÎ;
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| ÇÑÁöÇü Àܵð 5Á¾·ùÀÇ 45ǰÁ¾¿¡ ´ëÇÏ¿© º½Ã¶ greenup °ú ȸº¹À²À» Æò°¡ÇÏ¿´´Ù. Greenup Æò°¡¸¦ À§ÇÏ¿© Àܵð »ö°ú »ýÀåÁö¼ö(NDVI)À» Á¶»çÇÏ¿´´Ù. Àܵð »ö°ú »ýÀåÁö¼ö´Â ÀܵðÀÇ Á¾·ù¿Í ǰÁ¾ °£¿¡ Åë°èÀûÀÎ À¯ÀǼºÀÇ Â÷À̸¦ º¸¿´´Ù. Àܵð »öÀº Kentucky bluegrass 20 ǰÁ¾¿¡¼¸¸ À¯ÀǼºÀÇ Â÷À̸¦ º¸¿´À¸¸ç, Àܵð»ýÀåÁö¼ö¿¡¼´Â Kentucky bluegrass 20ǰÁ¾ °ú Tall fescue 6 ǰÁ¾¿¡¼ À¯ÀǼºÀÇ Â÷À̸¦ º¸¿´´Ù. º½Ã¶ Àܵ𰡠»ì¾Æ¼ Áö¸éÀ» µ¤´Â ȸº¹À²Àº Creeping bentrgass¿Í fineleaf fescue ǰÁ¾ °£¿¡ À¯ÀǼºÀÇ Â÷À̰¡ ÀÖ¾ú´Ù. |
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| Five turfgrass species and 46 cultivars were investigated for difference of spring greenup and living ground cover. Turf color and Normalized Difference Vegetation Index (NDVI) for greenup were investigated between species and cultivars. Turf color and NDVI were showed significantly different among species and cultivars. Turf color was showed significantly different among 20 cultivars of kentucky bluegrass (Poa pratensis L.). NDVI was significantly difference among 20 cultivars of kentucky bluegrass and 6 cultivars of tall fescue (Festuca arundinacea Schreb). The percentage living ground cover was showed significantly different among creeping bentgrass (Agrostis palustris Huds) cultivars and fineleaf fescue cultivars in spring. |
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| Ű¿öµå |
| Àܵð»ö;Àܵð»ýÀåÁö¼ö;±×¸°¾÷;ǰÁ¾;Á¾;turf color;NDVI;greenup;cultivar;species; |
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Çѱ¹ÀܵðÇÐȸÁö / v.24, no.1, 2010³â, pp.50-55
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201030853095144)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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