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Çѱ¹ÀܵðÇÐȸ / v.23, no.2, 2009³â, pp.295-306
ÇÑÁöÇü Àܵð ǰÁ¾¿¡ ´ëÇÑ Ç°Áú Æò°¡
( Quality Evaluation for Some Cultivars in Cool Season Turfgrass )
ÀåÅÂÇö;À̿뼼;Á¤º´·æ; °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;
 
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¿ì¸®³ª¶ó °ñÇÁÀå¿¡ Á¶¼ºµÈ ÇÑÁöÇü Àܵð 5Á¾·ù 48ǰÁ¾¿¡ ´ëÇÏ¿© ǰÁúÀ» Æò°¡ÇÏ¿´´Ù. ÀÚ¿¬ÀûÀ¸·Î ¹ß»ýÇÑ º´Àº ºê¶ó¿îÆÖÃ뺴 »ÓÀ̾ú´Ù. Fine fescue ǰÁ¾Àº º½Ã¶¿¡ ºê¶ó¿îÆÖÃ뺴ÀÌ ¹ß»ýÇÏ¿© ÇÇÇØ°¡ °¡Àå Å« ¹Ý¸é, bentgrass Á¾Àº °¡À»Ã¶ ¹ßº´ÀÌ ½ÉÇÏ¿´À¸³ª, ǰÁ¾ °£¿¡ ´ëÇÑ À¯ÀǼºÀÇ Â÷ÀÌ´Â ¾ø¾ú´Ù. 11¿ù¿¡ ¿±·Ï¼Ò ÇÔ·®ÀÌ °¡Àå ³ôÀº Á¾Àº tall fescue¿Í perennial ryegrass À̾úÀ¸¸ç, ǰÁ¾ °£¿¡ À¯ÀǼºÀÇ Â÷À̸¦ º¸ÀÎ Á¾Àº tall fescue, kentucky bluegrass ¹× fine fescue À̾ú´Ù. Àܵð»öµµ¿¡¼­µµ ¿ª½Ã Á¾°£¿¡ À¯ÀǼºÀÌ ÀÖ´Â Â÷À̸¦ º¸¿´´Ù. perennial ryegrass Á¾ÀÌ Àܵð»öµµ¿¡¼­ °¡Àå ³ô¾ÒÀ¸¸ç, kentucky bluegrass Á¾°ú tall fescue Á¾ÀÌ ±× ´ÙÀ½À¸·Î ³ôÀº °ÍÀ¸·Î Á¶»çµÇ¾ú´Ù. Àܵð»öµµ¿¡ ´ëÇÑ Ç°Á¾ °£¿¡ ³ôÀº À¯ÀǼºÀÇ Â÷À̸¦ º¸ÀÌ´Â Á¾Àº kentucky bluegrass, tall fescue ¹× fine fescueÀ̾ú´Ù. »ýüÁßÀº Àܵð Á¾·ù °£¿¡ À¯ÀǼº Â÷ÀÌ´Â ¾ø¾úÁö¸¸, »Ñ¸® ±æÀÌ¿¡¼­´Â Á¾°£¿¡ À¯ÀǼº Â÷À̸¦ º¼ ¼ö ÀÖ¾ú´Ù. »Ñ¸®±æÀÌ´Â tall fescue Á¾ÀÌ °¡Àå ±æ¾ú´Ù. »ýüÁß¿¡ ´ëÇÑ Ç°Á¾°£¿¡ À¯ÀǼºÀÇ Â÷À̸¦ º¸ÀÎ Á¾Àº kentucky bluegrass, bentgrass ¹× tall fescue À̾ú´Ù. º» ½ÃÇèÀÇ 1³â °á°ú·Î º¼ ¶§ ÀܵðÀÇ »ýÀ°°ú ǰÁúÀº °¢ Á¾°ú ǰÁ¾ °£¿¡ Å« Â÷À̰¡ ÀÖÀ½À» ¾Ë ¼ö ÀÖ¾ú´Ù.
We investigated the quality of 48 cultivar in 5 types, most popularly used in Korea golf courses. Only brown patch disease caused by Rhizoctonia solani AG1-1 was occurred naturally. While disease was developed seriously into tall fescue cultivar in spring time and into bentgrass cultivar in fall time, respectively, however, among species were not significantly different. Tall fescue and perennial ryegrass cultivar had higher chlorophyll contents in November and there were also significantly different between cultivar of tall fescue, kentucky bluegrass and fine fescue species. Turfgrass color also showed significant difference between grass species. Perennial ryegrass has the highest value of turf leaf color, followed by kentucky bluegrass and tall fescue species. Significant differences among cultivar were found in kentucky bluegrass, tall fescue and fine fescue. Although fresh weight of turfgrass was not statistically different between grass species, root length was significantly different between species. Tall fescue species had the longest root length. Fresh weight showed differences among cultivar in kentucky bluegrass, bentgrass and tall fescue species. Based on our results, growth and grass quality showed large differences among cultivar and each turfgrass species.
 
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ºê¶ó¿î ÆÐÃë;¿±·Ï¼Ò ÇÔ·®;ÅçÆä½ºÅ¥;ÄËÅÍŰºí·ç±×¶ó½º;brown patch;chlorophyll contents;tall fescue;kentucky bluegrass;fine fescue types;trurfgrass color;
 
Çѱ¹ÀܵðÇÐȸÁö / v.23, no.2, 2009³â, pp.295-306
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200920036086838)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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