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Çѱ¹ÀܵðÇÐȸ / v.22, no.2, 2008³â, pp.141-148
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°ñÇÁÄÚ½º¿¡¼ÀÇ ¿ùµ¿ Àü Å©¸®ÇÎ º¥Æ®±×·¡½º, ÄËÅÍŰ ºí·ç±×·¡½º ¹× Çѱ¹ÀܵðÀÇ ºÎÀ§º° ¾çºÐ ÇÔ·®
( Investigation of Nutrient Contents at in Creeping Bentgrass, Kentucky Bluegrass, and Zoysiagrass in Early Winter ) |
| ±è¿µ¼±;±èÅüö;ÇÔ¼±±Ô;ÄÚ½º°ü¸®ºÎ; ¿¡ÀÌ¿¥ Àܵ𿬱¸¼Ò;¿¡ÀÌ¿¥ Àܵ𿬱¸¼Ò;¿¡ÀÌ¿¥ Àܵ𿬱¸¼Ò;º£¾îÅ©¸®Å©G.C.;
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| º» ¿¬±¸´Â °úÇÐÀûÀÎ Àܵð°ü¸®ÀÇ ±âÃÊÀڷḦ ¾ò°íÀÚ ¿ùµ¿ Àü ÀܵðÀÇ ¾çºÐÇÔ·®À» ºÐ¼®ÇÏ¿´´Ù. ¿ùµ¿ Àü Å©¸®ÇÎ º¥Æ®±×·¡½º, ÄËÅÍŰ ºí·ç ±×·¡½º ¹× Çѱ¹ÀܵðÀÇ ´ÜÀ§¸éÀû´ç °Ç¹° ÁßÀº Áö»óºÎ ºñÀ²Àº °¢°¢ 12%, 27%, 25% À̰í, ÁöÇϺΠºñÀ²Àº °¢°¢ 88%, 73%, 75% À̾ú´Ù. Àܵð Á¶Á÷ Áß ÇÔÀ¯µÈ ´Ù·®¿ø¼ÒÀÇ ¼ø¼´Â N > K > Ca > P > Mg > Na À̸ç, Áú¼Ò, Ä®·ý, Ä®½·, ÀÎÀÇ ÇÔ·®ÀÌ 90%¸¦ Â÷ÁöÇÏ¿´´Ù. Àܵð ½Ä¹°Ã¼ÀÇ Á¶Á÷ ºÎÀ§º° ÇÔÀ¯µÈ ¾çºÐ ºñÀ²Àº ÄËÅÍŰ ºí·ç±×·¡½º, º¥Æ®±×·¡½º ¹× Çѱ¹ÀܵðÀÇ Áö»óºÎ¿¡´Â °¢°¢ 28%, 17%, 34%, ÁöÇϺο¡´Â °¢°¢ 72%, 83%, 66%¸¦ ÇÔÀ¯Çϰí ÀÖ¾ú´Ù. ÀÌ·¯ÇÑ °á°úµéÀ» ÅëÇØ ¿ùµ¿ Àü Àܵð´Â Á¶Á÷Áß Àüü ÇÔÀ¯ ¾çºÐÀÇ 70% Á¤µµ¸¦ ÁöÇϺο¡ ÀúÀåÇϰí ÀÖÀ½À» ¾Ë ¼ö ÀÖ¾ú°í, ¿ùµ¿ Áغñ Àü Å©¸®ÇÎ º¥Æ®±×·¡½º, ÄËÅÍŰ ºí·ç±×·¡½º ¹× Çѱ¹Àܵ𸦠°ü¸®ÇÔ¿¡ ÀÖ¾î Áú¼Ò, Àλê, °¡¸® »Ó ¾Æ´Ï¶ó Ä®½·ºñ·áÀÇ ½Ãºñµµ ÇÊ¿äÇÔÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. |
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| This study was conducted to investigate nutrient content at shoot and root(contained runner in zoysiagrass) in creeping bentgrass, kentucky bluegrass and zoysiagrass before turfgrass dormancy. The shoot ratio of dry weight in creeping bentgrass, kentucky bluegrass and zoysiagrass was 12%, 27% and 25% and root ratio was 88%, 73% and 75%, respectively. The orders of nutrients contained in turf-grass were N>K>Ca>P>Mg>Na in plant tissues. The proportion of nutrients in tissue of creeping bentgrass, kentucky bluegrass and zoysiagrass was 17%, 28% and 34% in shoot and 83%, 72% and 66% in root, respectively. These results showed that nutrients in turf-grass tissue was contained more than 70% in root before grasses dormancy. In turf grass management, all grasses were required to fertilize sufficiently N, $K_2O$, CaO and $P_2O_5$ before winter. |
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| Ű¿öµå |
| °Ç¹°Áß ºñÀ²;Á¶Á÷ Áß ¾çºÐºñÀ²;Å©¸®ÇÎ º¥Æ®±×·¡½º;ÄËÅÍŰ ºí·ç±×·¡½º;Çѱ¹Àܵð;dry weight;nutrients content;creeping bentgrass;kentucky bluegrass;Zoysiagrass; |
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Çѱ¹ÀܵðÇÐȸÁö / v.22, no.2, 2008³â, pp.141-148
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200806942467568)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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