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Çѱ¹ÀܵðÇÐȸ / v.23, no.1, 2009³â, pp.1-8
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°ñÇÁÄÚ½º¿¡¼ °¼ö·®, °üÃß·® ¹× ½Ãºñ°ü¸®°¡ ¿¬¸øÀÇ ¼öÁú º¯È¿¡ ¹ÌÄ¡´Â ¿µÇâ
( The Effect of Rainfall, Irrigation and Fertilizer Application on Water Properties of Pond in Golf Course ) |
| ±è¿µ¼±;ÇÔ¼±±Ô; ¿¡ÀÌ¿¥Àܵ𿬱¸¼Ò;¿¡ÀÌ¿¥Àܵ𿬱¸¼Ò;
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| º» ¿¬±¸´Â °ñÇÁÄÚ½º ³»¿¡ Á¶¼ºµÈ ¿¬¸ø¹°ÀÇ °èÀýº° ¼öÁúº¯È¸¦ Á¶»çÇϰí, °¿ì·®°ú °ü¼ö·® ¹× ½Ãºñ·®ÀÌ ¿¬¸øÀÇ ¼öÁúº¯È¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇØ Á¶»çÇϰíÀÚ 2007³â 5¿ùºÎÅÍ 2008³â 11¿ù±îÁö SKY72 °ñÇÁŬ·´ÀÇ ¿¬¸øÀ» ´ë»óÀ¸·Î ¼öÇàÇÏ¿´´Ù. ¼öÁúÁ¶»ç¸¦ À§ÇØ ¹èÃâ¼ö 3Á¡, °ü°³¼ö 2Á¡, ¿¬¸øÀ» $5{sim}7$Á¡ µî ÃÑ $10{sim}12$Á¡ÀÇ ½Ã·á¸¦ 11ȸ äÃëÇÏ¿© pH, Àü±âÀüµµµµ(EC), DO, SS, T-N, $PO_4$-P, K, Ca, Mg, Na, ³ªÆ®·ýÈíÂøÀ»(SAR), BOD ¹× COD¿Í °°Àº ¼öÁú Ç׸ñÀ» ºÐ¼®ÇÏ¿´´Ù. ¼öÁúÀÇ º¯È´Â °ÇÁ¶±â¿¡´Â pH, EC, DO, T-N, $PO_4$-P, K, Ca, Mg, Na ¹× SAR µîÀÌ ³ô°Ô ³ªÅ¸³µ°í, À帶±â¿¡´Â SS, BOD, COD µîÀÌ ³ô°Ô ³ªÅ¸³µ´Ù. ¿¬¸ø¹°ÀÇ Áú¼Ò¿Í ÀÎÇÔ·®Àº °¢°¢ $1.2{sim}28.8;mg{cdot}L^{-1}$¿Í $0.005{sim}0.172mg{cdot}L^{-1}$¸¦ ³ªÅ¸³»¾î ȯ°æºÎÀÇ ºÎ¿µ¾çȱâÁØÀ» ÃʰúÇÏ¿´´Ù. ¼öÁúºÐ¼®Ç׸ñµé »óÈ£°£ÀÇ »ó°ü°ü°è¸¦ Á¶»çÇÑ °á°ú, Àü±âÀüµµµµ´Â K, Ca, Mg, Na ¹× SAR¿¡¼ Á¤ÀÇ »ó°ü¼º (P<0.01)À» º¸¿´°í, ºÎÀ¯¹°ÁúÀº BOD¿Í COD¿¡¼ Á¤ÀÇ »ó°ü¼º(P<0.05)À» ³ªÅ¸³»¾ú´Ù. °¼ö·®°ú ¼öÁúºÐ¼®Ç׸ñµé »çÀÌÀÇ »ó°ü°ü°è¿¡¼ SAR°ú ÃÑÁú¼Ò°¡ °¢°¢ Á¤ÀÇ »ó°ü¼º(P<0.01)°ú ºÎÀÇ »ó°ü¼º(P<0.01) º¸¿´°í, °ü¼ö·®°ú ¼öÁúÇ׸ñµé »çÀÌÀÇ »ó°ü°ü°è¿¡¼ pH¿Í ÃÑÁú¼Ò°¡ °¢°¢ Á¤ÀÇ »ó°ü¼º(P<0.01)°ú ºÎÀÇ »ó°ü¼º (P<0.01)À» º¸¿´À¸¸ç, ½Ãºñ·®°ú ¼öÁú°úÀÇ »ó°ü°ü°è¿¡¼ ºñ·á¼ººÐ Áß Áú¼Ò¿Í Ä®¸®°¡ Á¤ÀÇ »ó°ü¼º(P<0.01)À» º¸¿´´Ù. ÀÌ·¯ÇÑ °á°ú¸¦ Á¾ÇÕÇÒ ¶§, Àü±âÀüµµµµ´Â ¿°·ù ¹× À̿¿¡ ´ëÇÑ °èÀýº° ¼öÁúÀÇ º¯È¸¦ ¸ð´ÏÅ͸µÇϱ⿡ ÀûÇÕÇÑ ÁöÇ¥Ç׸ñÀ̸ç, °¿ì¿Í °ü¼ö¿¡ ÀÇÇØ ½ÃºñµÈ Áú¼Ò¿Í Ä®¸®°¡ ¿¬¸ø¿¡ À¯ÀԵǴ °ÍÀ» ¾Ë ¼ö ÀÖ´Ù. |
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| This study was conducted to investigate the effect of rainfall, irrigation and fertilizer application on water qualities of pond in golf course from May in 2007 year to November in 2008 year. For survey of water quality, it was sampled at $10{sim}12$ sites(irrigation site 2, drainage site 3, and hazard site $5{sim}7$) of SKY72 G.C and evaluated with analysis items such as pH, electrical conductivity(EC), DO, SS, T-N, $PO_4$-P, K, Ca, Mg, Na, SAR, BOD and COD. Results obtained were summarized as follows: The value of pH, EC, DO, T-N, P04-P, K, Ca, Mg, Na and SAR was in dry season, but those of SS, BOD and COD in the rainy season. N and P concentration of pond water showed $1.2{sim}28.8mg/L$ and $0.005{sim}0.172mg/L$, respectively, and so it was higher than eutrophication level of lakes and marshes recommended by the Ministry of Environment in Korea. As a reault of correlation analysis, EC in the water was significantly(P<0.01) related items such as K, Ca, Mg, Na, SAR and salinity, and SS significantly(P<0.05) BOD and COD. In comparison with a corelation between respective analysis items and rainfall amount, SAR was significantly(P<0.01) positive but T-N negative(P<0.01). As compared with corelation between respective items and irrigation amount, pH was significantly(P<0.01) positive but T-N(P<0.05) and BOD(P<0.01) negative. When it was applied to N, $P_2O_5$ and $K_2O$ in golf course, N and $K_2O$ significantly affected water qualities of pond(P<0.01). These results suggested that a pond water in golf course was affected by the fertilizer application, rainfall and irrigation and EC was adequate monitoring indicator for the evaluating water quality of pond by chemicals influent. |
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| Ű¿öµå |
| °¿ì·®;°ü¼ö·®;¼öÁú;½Ãºñ·®;Àü±â Àüµµµµ;EC;fertilizer application;irrigation;rainfall;water quality; |
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Çѱ¹ÀܵðÇÐȸÁö / v.23, no.1, 2009³â, pp.1-8
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200924733173278)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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