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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.16, no.4, 2007³â, pp.358-364
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ÀÎ»ê ½Ãºñ³óµµ°¡ ÀÙµé±úÀÇ »ýÀ°, °áÇÌÁõ»ó ¹× ¹«±â¿ø¼Ò ÇÔ·®¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Growth, Deficiency Symptom and Tissue Nutrient Contents of Leaf Perilla (Perilla frutesens Britt) Influenced by Phosphorus Concentrations in Fertigation Solution ) |
| ÃÖÁ¾¸í;¹ÚÁ¾À±; ¹èÀç´ëÇб³ °úÇбâ¼ú¹ÙÀÌ¿À´ëÇÐ;±Ý»ê±º ³ó¾÷±â¼ú¼¾ÅÍ;
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| ½Ãºñ³óµµ¸¦ ÀÎÀ§ÀûÀ¸·Î Á¶ÀýÇÏ¿© ÀÙµé±ú¸¦ °üºñÀç¹èÇÏ¸é¼ ÀλêÀÇ ½Ãºñ¼öÁØÀÌ »ýÀå°ú °áÇÌÁõ»ó ¹ßÇö¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ±¸¸íÇϰí, »ýÀ°À» ¿ì¼öÇÏ°Ô À¯ÁöÇÒ ¼ö ÀÖ´Â ½Ä¹°Ã¼ ¹× Åä¾çÀÇ ÇѰè³óµµ¸¦ ¹àÈ÷±â À§ÇÏ¿© º» ¿¬±¸¸¦ ¼öÇàÇÏ¿´´Ù. ÀλêÀÌ °áÇÌµÉ °æ¿ì Àüü Áö»óºÎ »ýÀ°ÀÌ ½ÉÇÏ°Ô ¾ïÁ¦µÇ¾úÀ¸¸ç, ³ë¿±¿¡¼ ÃʱâÁõ»óÀÌ ¹ßÇöµÇ°í, ¿±º´°ú ¿±½ÅÀÌ ÀÚÁÖ»öÀ» ¶ç´Â Ư¡À» º¸¿´´Ù. Áõ»óÀÌ ³ªÅ¸³ ºÎÀ§´Â Á¡Â÷ °¥º¯ÇÏ°í ±«»çÇÏ¿´´Ù. º» ¿¬±¸ÀÇ ÀÎ»ê ½Ãºñ¼öÁØ ³»¿¡¼´Â ³óµµ°¡ ³ô¾ÆÁú¼ö·Ï ½Ä¹° »ýÀ°ÀÌ Áõ°¡ÇÏ¿© 0, 0.5 ¹× 4.0mM ½Ãºñ±¸¿¡¼ »ýüÁßÀÌ °¢°¢ 0.48g, 9.289 ¹× 25.5g¿´°í, °Ç¹°ÁßÀÌ 0.06g, 1.46g ¹× 4.13gÀ¸·Î Á¶»çµÇ¾ú´Ù. »ýÀ°ÀÌ °¡Àå ¿ì¼öÇÏ¿´´ø 4.0mM 󸮿¡¼ Áö»óºÎ ÀλêÇÔ·®°ú ¿±º´ÃßÃâ¾×ÀÇ ÀÎ»ê ³óµµ°¡ 1.78% ¹× $2,040mg{cdot}kg^{-1}$¿´°í, ÀÌ º¸´Ù 10%³·Àº ½Ä¹° »ýÀ°À» ÃÖÀú ÇѰèÁ¡À¸·Î ÆÇ´ÜÇÑ´Ù¸é °¢°¢ 0.3% ¹× $900mg{cdot}kg^{-1}$ ÀÌ»óÀÇ ÀÎ»ê ³óµµ¸¦ À¯ÁöÇϵµ·Ï ½ÃºñÇØ¾ß ÇÑ´Ù°í ÆÇ´ÜÇÏ¿´´Ù. Á¤½Ä 65ÀÏ ÈÄ Àλê 4.0mM ó¸®ÀÇ Åä¾ç ÀÎ»ê ³óµµ°¡ $1.26mg{cdot}L^{-1}$¿´À¸¸ç, ÀÌ ¶ÇÇÑ ¼ö·®°¨¼Ò¸¦ ¹æÁöÇϱâ À§ÇØ $0.57mg{cdot}L^{-1}$ ÀÌ»óÀÇ Åä¾ç ³óµµ¸¦ À¯ÁöÇϵµ·Ï ½ÃºñÇØ¾ß ÇÒ °ÍÀ¸·Î ÆÇ´ÜÇÏ¿´´Ù. |
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| This study was carried out to investigate the effect of phosphorus concentrations in fertilizer solution on growth and development of nutrient deficiency in leaf perilla (Perilla frutesens). The nutrient concentrations in above ground plant tissue, petiole sap and soil solution of root media were also determined. Phosphorus deficiency resulted in a slow growth, lustreless leaves, suffused purple tining in older leaves and falling prematurely. Elevation of P concentrations in fertilizer solution increased the crop growth at 75 days after transplanting. The fresh weight in 0, 0.5 and 4.0 mM treatments were 0.48 g, 9.28 g, and 25.5 g, respectively, and dry weights were 0.06 g, 1.46 g and 4.13 g, respectively. The P concentrations in above ground plant tissue and petiole sap in 4.0 mM treatment were 1.78% and $2.040mg{cdot}kg^{-1}$, respectively, at 75 days after transplanting. The soil P concentration in 4.0 mM treatment was $1.26mg{cdot}kg^{-1}$ when it was determined by the 1:2 (sample:water) method. These results indicated that P concentrations higher than 0.3% in above ground plant tissue, $900mg{cdot}kg^{-1}$ in petiole sap, and $0.57mg{cdot}kg^{-1}$ in soil solution should be maintained to ensure proper growth of leaf perilla (Perilla frutesens). |
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| Ű¿öµå |
| °áÇÌÁõ»ó;½Ä¹°Ã¼ ¹«±â¿ø¼Ò ÇÔ·®;Àλê³óµµ;ÀÙµé±ú;deficiency symptom;leaf perilla;phosphorus;tissue content; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.16, no.4, 2007³â, pp.358-364
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200706414476060)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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