¶óÆæÆ®¦¢Ä«Æä¦¢ºí·Î±×¦¢´õº¸±â
¾ÆÄ«µ¥¹Ì Ȩ ¸í»çƯ°­ ´ëÇבּ¸½Ç޹æ Á¶°æ½Ç¹« µ¿¿µ»ó°­ÀÇ Çѱ¹ÀÇ ÀüÅëÁ¤¿ø ÇÐȸº° ³í¹®
ÇÐȸº° ³í¹®

Çѱ¹°Ç¼³°ü¸®ÇÐȸ
Çѱ¹°ÇÃà½Ã°øÇÐȸ
Çѱ¹µµ·ÎÇÐȸ
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
Çѱ¹»ýÅÂÇÐȸ
Çѱ¹¼öÀÚ¿øÇÐȸ
Çѱ¹½Ä¹°ÇÐȸ
Çѱ¹½Ç³»µðÀÚÀÎÇÐȸ
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
Çѱ¹ÀܵðÇÐȸ
Çѱ¹Á¶°æÇÐȸ
Çѱ¹Áö¹Ý°øÇÐȸ
Çѱ¹ÇÏõȣ¼öÇÐȸ
Çѱ¹È¯°æ»ý¹°ÇÐȸ
Çѱ¹È¯°æ»ýÅÂÇÐȸ

Çѱ¹ÀܵðÇÐȸ / v.23, no.1, 2009³â, pp.101-110
¿ÏÈ¿¼ºÁú¼Ò¼ººÐÀÌ ÇÔÀ¯µÈ º¹ÇÕºñ·áÀÇ ½Ãºñ°¡ Åä¾ç Áß Áú¼ÒÇÔ·® º¯È­ ¹× ÄËÅÍŰºí·ç±×·¡½º »ýÀ°¿¡ ¹ÌÄ¡´Â ¿µÇâ
( The Effect of Compound Fertilizer Contained Slow Release Nitrogen on Turfgrass Growth in Kentucky bluegrasss and on Nitrogen Change in Root Zone )
±è¿µ¼±;±èÅüö;ÇÔ¼±±Ô;¹æ¼ö¿ø;ÀÌâÀº; ¿¡ÀÌ¿¥Àܵ𿬱¸¼Ò;¿¡ÀÌ¿¥Àܵ𿬱¸¼Ò;¿¡ÀÌ¿¥Àܵ𿬱¸¼Ò;SKY72 °ñÇÁŬ·´;(ÁÖ)¾¾¾Ø¿¤ÄɹÌÄÃ;
 
ÃÊ ·Ï
º» ¿¬±¸´Â ¿ÏÈ¿¼º Áú¼Ò ¼ººÐÀÌ ÇÔÀ¯µÈ º¹ÇÕºñ·áÀÇ ½Ãºñ°¡ ÄËÅÍŰºí·ç±×·¡½º »ýÀ°°ú Åä¾ç Áß º¯È­¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ½ÃÇèÇϰíÀÚ 2007³â 7¿ùºÎÅÍ 12¿ù±îÁö 6°³¿ù°£ ¼öÇàÇÏ¿´´Ù. 󸮱¸´Â ºñ·á¸¦ ó¸®ÇÏÁö ¾ÊÀº ¹«Ã³¸®±¸(NF), ¼ÓÈ¿¼ºÁú¼Òº¹ÇÕºñ·á(11-5-7)¸¦ ó¸®ÇÑ ´ëÁ¶±¸(CF), MU Áú¼Ò¼ººÐÀÌ ÇÔÀ¯µÈ º¹ÇÕºñ·á¸¦ ó¸®ÇÑ MU 󸮱¸(MU), IBDU Áú¼Ò¼ººÐÀÌ ÇÔÀ¯µÈ º¹ÇÕºñ·á¸¦ ó¸®ÇÑ IBDU 󸮱¸(IBDU) µî 4°³ 󸮸¦ ³­±«¹ýÀ¸·Î ¼öÇàÇÏ¿´´Ù. ½Ãºñ ÈÄ ¼ÓÈ¿¼ºÁú¼Ò¼ººÐ°ú ¿ÏÈ¿¼ºÁú¼Ò¼ººÐÀÇ °æ°ú½Ã°£¿¡ µû¸¥ Åä¾ç Áß º¯È­¿Í ¿±»öÁö¼ö¿Í ¿±·Ï¼ÒÇÔ·®°ú °°Àº ÀܵðǰÁú°ú Àܵð »ýÀ°·®, Àܵð¹Ðµµ µî Àܵð »ýÀ°À» Á¶»çÇÏ¿´°í, ±× °á°ú¸¦ ¿ä¾àÇÏ¸é ¾Æ·¡¿Í °°´Ù. ¾Ï¸ð´Ï¾ÆÅ Áú¼Ò¿Í Áú»êÅÂÁú¼Ò´Â ¸ðµç 󸮱¸¿¡¼­ ½Ãºñ ÈÄ ½Ã°£ÀÌ °æ°úÇÔ¿¡ µû¶ó Á¡Â÷ Áõ°¡Çϳª ÃÑÁú¼Ò´Â Á¡Â÷ °¨¼ÒÇÏ´Â °æÇâÀ» º¸¿´°í, Áú¼ÒÁú ºñ·á ½Ãºñ ÈÄ 30ÀϱîÁö´Â ¼ÓÈ¿¼ººñ·áÀÇ °¡¿ë¼º Áú¼Ò°¡ ¸¹¾ÒÀ¸³ª ½Ãºñ ÈÄ 30ÀÏ ÀÌÈÄ¿¡´Â ¿ÏÈ¿¼º ºñ·á󸮱¸¿¡¼­ °¡¿ë¼º Áú¼Ò ºñÀ²ÀÌ Áõ°¡ÇÏ¿´´Ù. ¿±»öÁö¼ö¿Í ¿±·Ï¼ÒÇÔ·®À» NF¿Í ºñ±³ÇÑ °á°ú, ¿±»öÁö¼ö´Â CF, MU ¹× IBDU¿¡¼­ °¢°¢ 1.4%, 2.5%, 2.3% Áõ°¡ÇÏ¿´°í, ¿±·Ï¼ÒÇÔ·®Àº 16%, 25%, 26% Áõ°¡ÇÏ¿© MU¿Í IBDU 󸮱¸¿¡¼­ ³ô°Ô ³ªÅ¸³µ´Ù. Àܵð»ýÀ°·®°ú Àܵð¹Ðµµ Á¶»ç¿¡¼­ Àܵð»ýÀ°·®Àº CF, MU ¹× IBDU°¡ NFº¸´Ù °¢°¢ 31%, 62%, 46% °¢°¢ ³ô¾Ò°í, Àܵð¹Ðµµ´Â 104%, 185%, 148% Áõ°¡ÇÏ¿´À¸¸ç, ¼ÓÈ¿¼ººñ·á󸮱¸(CF)º¸´Ù ¿ÏÈ¿¼ººñ·á󸮱¸(MU, IBDU)¿¡¼­ Àܵð»ýÀ°·® ¹× Àܵð¹Ðµµ°¡ Áõ°¡Çß´Ù. º» °á°úµéÀ» ÅëÇØ ¿ÏÈ¿¼º Áú¼Ò ÇÔÀ¯ºñ·á´Â ¼ÓÈ¿¼º Áú¼Ò¿¡ ºñÇØ Åä¾ç Áß °¡¿ë¼º Áú¼ÒÀÇ ÇÔ·®À» ³ô¿© Áú¼ÒºñÈ¿±â°£À» ¿¬Àå½Ã۰í, ¿°»öÁö¼ö, ¿±·Ï¼ÒÇÔ·® ¹× Àܵð¹Ðµµ¸¦ Çâ»ó½ÃÄÑ Àܵð »ýÀ°¿¡ È¿°úÀûÀ̾ú´Ù.
This study was conducted to investigate the effect of compound fertilizer contained slow release nitrogen such as isobutylidene diurea(IBDU) and methylene urea(MU) on kentucky bluegrasss and the change of nitrogen in the root zone after supplying these at AM turfgrass research institute with soil analysis, chlorophyll content index, leaf area index and dry weight during 6 months from July to December in 2007 year. Fertilizer treatments were designed as following; non-fertilizer(NF), straight fertilizer(CF), methylene urea(MU), isobutylidene diurea(IBDU). The every treatments were arranged a randomized complete block with three replications. Results obtained were summarized as follows: As relative to time after N fertilizers application, ammonium and nitrate in soil were increased, but T-N was decrease. The change of ratio of available Nand T-N by elapsed time after fertilizing was decreased in CF from 30days but increased until 45days. Compared with NF, the turf color index in CF, MU and IBDU was increased 1.5%, 2.5% and 2.3%, respectively, the chlorophyll content 16%, 25% and 26%, the dry weight 31%, 62% and 46% and shoot number 104%, 185% and 148%. The chlorophyll content index of MU and IBDU was increased 7.5% and 8.8% than that of CF, shoot number 40% and 22%, and dry weight 24% and 12% but turf color index was similar to that of CF. These results showed that the MU and IBDU application was supplied nitrogen for a long time in root zone by increasing an available nitrogen, and so promote turf grass growth such as chlorophyll content and shoot number in kentucky bluegrass.
 
Ű¿öµå
°¡¿ë¼º Áú¼Ò;¿ÏÈ¿¼ººñ·á;isobutylidene diurea(IBDU);methylene urea(MU);turf grass growth;available N;slow release fertilizer;straight fertilizer;
 
Çѱ¹ÀܵðÇÐȸÁö / v.23, no.1, 2009³â, pp.101-110
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200924733173374)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
¸ñ·Ïº¸±â
ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

ÇÏÀ§¹è³ÊÀ̵¿