¶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

Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.9, no.2, 2000³â, pp.85-93
ÀÚ·çÀç¹è¿ë ¹èÁöÀÇ Á¾·ù¿Í ¾ç¾×ÀÇ $ extrm{NO}_3^;-$:$ extrm{NH}_4^;+$-NÀÇ ºñÀ²ÀÌ ´Ü°íÃßÀÇ »ýÀ° ¹× ¼ö·®¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effects of Substrates and the Rations of $ extrm{NO}_3^;-$-N to $ extrm{NH}_4^;+$-N in Nutrient Solution on Growth and Yield of Sweet Pepper (Capsicum annuum L.) in Bag-Culture )
±è´öÈ£;±è¿µÈ£;Á¤ÇåÀç; ¿¬¾ÏÃà»ê¿ø¿¹´ëÇÐ ¿ø¿¹°ú;ÇѰæ´ëÇб³ ¿ø¿¹Çаú;¿¬¾ÏÃà»ê¿ø¿¹´ëÇÐ ¿ø¿¹°ú;
 
ÃÊ ·Ï
´Ü°íÃßÀÇ ÀÚ·çÀç¹è¿¡ ÀÇÇÑ ¾ç¾×Àç¹è½Ã NO3--N°ú NH4--NÀÇ ºñÀ¯ (8:2¿Í 10:0), ¹èÁö Á¾·ù¿¡ µû¸¥ »ýÀ°, ¼ö·® ¹× ¹«±â¼ººÐ Èí¼ö¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¶»çÇÏ¿´´Ù. ¹èÁöÀÇ ¹«±â¼ººÐ Áß P, K, Ca ¹× Mg´Â ¹èÁö°£¿¡ Â÷À̰¡ ³ªÅ¸³µ´Âµ¥, P ¹× Mg´Â ¹ö¹Ìŧ¶óÀÌÆ®+¿Õ°Ü¿¡¼­, K´Â ÆÞ¶óÀÌÆ®+¹ö¹Ìŧ¶óÀÌÆ®¿¡¼­, ±×¸®°í CaÀº ÆÞ¶óÀÌÆ®+ÇÇÆ®¸ð½º¿¡¼­ °¢°¢ ±× ³óµµ°¡ ³ô¾ÒÀ¸¸ç, ÆÞ¶óÀÌÆ® ´Ü¿ë¹èÁö¿¡¼­ °¡Àå ³·¾Ò´Ù. ´Ù¸¥ ¼ººÐ¿¡ ºñÇÏ¿© CaÀÇ ³óµµ°¡ °¡Àå ³ô¾ÒÀ¸¸ç, 10:0 ¾ç¾×¿¡ ºñÇÏ¿© 8:2 ¾ç¾×¿¡¼­ ¹èÁö³» ¹«±â¼ººÐÀÇ ³óµµ°¡ ³·¾Ò´Ù. ¾ç¾×ÀÇ pH´Â NO3-:NH4+ ºñÀ²¿¡ µû¶ó ¹èÁö°£¿¡ ´Ù¼Ò Â÷À̰¡ ÀÖ¾úÀ¸³ª, 10:0¿¡¼­ ¾ÈÁ¤ÀûÀ̾úÀ¸¸ç, 8:2¿¡ ºñÇÏ¿© ¾à°£ ³ô°Ô À¯ÁöµÇ¾ú´Ù. ¹èÁöº° EC´Â ÆÞ¶óÀÌÆ®+¹ö¹Ìŧ¶óÀÌÆ®¿Í ¹ö¹Ìŧ¶óÀÌÆ®+¿Õ°Ü¿¡¼­ ³ô¾Ò´Ù. 8:2¿¡¼­´Â 1.83¡­2.10ds¡¤m-1 ¹üÀ§¿´°í, 10:0¿¡¼­´Â 1.78¡­1.97 ds¡¤ms-1 ¹üÀ§·Î ³ªÅ¸³ª ¸ðµç ¹èÁö¿¡¼­ ´Ü°íÃß »ýÀ°¿¡ ÀûÇÕÇÑ ¹üÀ§¸¦ À¯ÁöÇÏ¿´´Ù. ÃÊÀå°í °æ°æÀº 8:2¿Í 10:0ÀÇ °æ¿ì ¹èÁö¿¡ µû¸¥ »ýÀ°Â÷´Â ¾ø¾úÀ¸¸ç, ¿±¸éÀûÀº ¹ö¹Ìŧ¶óÀÌÆ®+¿Õ°Ü¿¡¼­, »ýüÁß, °Ç¹°Áß µîÀº ÇÇÆ®¸ð½º+ÈÆÅº¿¡¼­ ¹«°Å¿ü°í, ÆÞ¶óÀÌÆ® ´Ü¿ë ¹èÁö¿¡¼­ °¡Àå ºÒ·®ÇÏ¿´´Ù. »ýÀ° µîÀº ¹èÁö Á¾·ù¿¡ µû¸¥ ¿µÇâµµ ÀÖ¾úÀ¸³ª, ÃÊÀå, °æ°æ, ¿±¸éÀû, »ýüÁß ¹× °Ç¹°Áß µîÀº NH4+¸¦ ÷°¡ÇÑ 8:2 ¾ç¾×¿¡¼­ ¹èÁöÁ¾·ù¿¡ °ü°è¾øÀÌ 10:0¿¡ ºñÇÏ¿© ³ô°Ô ³ªÅ¸³µ´Ù. ÁÖ´ç°ú¼ö ¹× ÁÖ´ç¼ö·®Àº 8:2¿¡¼­ ¹ö¹Ìŧ¶óÀÌÆ®+¿Õ°Ü¿¡¼­ 17.53°³¿Í 1,588gÀ¸·Î ¸¹°Å³ª ¹«°Å¿üÀ¸¸ç, ÆÞ¶óÀÌÆ® ´Ü¿ë¹èÁö¿¡¼­ °¡Àå Àû¾ú´Ù. 10:0¿¡¼­ÀÇ ÁÖ´ç°ú¼ö´Â ¹ö¹Ìŧ¶óÀÌÆ®+¿Õ°Ü¿¡¼­ 16.44°³·Î, ¼ö·®Àº ÆÞ¶óÀÌÆ®+ÇÇÆ®¸ð½º¿¡¼­ 1,394g À¸·Î °¡Àå ³ô°Ô ³ªÅ¸³µ´Ù. ¼ö·®¼ºÀº ¹èÁö Á¾·ù¿¡ µû¸¥ Â÷À̵µ ÀϺΠÀÎÁ¤µÇ¾úÀ¸³ª, 8:2ÀÇ ¸ðµç ¹èÁö¿¡¼­ °ú¼ö, ÁÖ´ç¼ö·®, Æò±Õ°úÁ¤, °ú°æ, °úÀå ¹× »óǰ°úÀ² µîÀÌ ¸ðµÎ 10:0 ¾ç¾×º¸´Ù ³ô°Ô ³ªÅ¸³µ´Ù. ½Ä¹°Ã¼³»ÀÇ ¹«±â¼ººÐÀº 8:2ÀÇ °æ¿ì K+ ¹× Mg2+´Â ÀÙ¿¡¼­ Ca2+Àº »Ñ¸®¿¡¼­ ¸¹¾ÒÀ¸¸ç PO4-Àº °ú½Ç°ú Áٱ⿡¼­ ¸¹¾Ò´Ù. 10:0¿¡¼­ÀÇ ¹«±â¼ººÐµµ 8:2¿¡¼­¿Í °°Àº °æÇâÀ» ³ªÅ¸³»¾úÀ¸¸ç, ¹èÁö°£¿¡ ¹«±â¼ººÐÀÇ Â÷ÀÌ´Â ÀÎÁ¤µÇÁö ¾Ê¾Ò´Ù. ¾ç¾×Á¶¼º¿¡ µû¸¥ ¹«±â¼ººÐ ÇÔ·®ÀÇ Â÷ÀÌ´Â K+, Ca2+ ¹× Mg2+´Â 10:0¿¡¼­, PO4-Àº 8:2¿¡¼­ °¢°¢ ¸¹¾Ò´Ù.
This study was carried out to investigate the effects of several substrates and ratio of NO3--N to NH4--N in nutrient solution on growth, yield and mineral uptake of sweet pepper(Capsicum annuum L.) in bag culture. The content of minerals such as P, K, Ca and Mg showed difference in concentration among media: P and Mg were the highest in vermiculite in vermiculti+rice hull, K in perlite+vermiculite and Ca in perlite+peatmoss; with the lowest in the single perlite medium respectively, Ca of mineral made fairly higest level in concentration compared with the others in all of the media. The concentration of mineral content was lower in the ratio of 8:2 than that of 10:0. Admitting that the pH made difference depending on the kind of substrates and ratios of NO3--N to NH4--N. The pH of 10:0 ratio in all the substrates was higher and more stable than that of 8:2. The range of EC in all the substrates showed from 1.78ds¡¤m-1 to 2.10 ds¡¤m-1, which was optimum range for growth of sweet pepper, and range of EC is larger in 8:2 ratio than that in 10:0 ratio. Plant height and stem diameter were nothing to do with the kind of substrates, but leaf area was the largest at vermiculite+rice hull of the 8:2 ratio, fresh and dry weights were heavier at peatmoss+carbonized rice hull, but were the lightest at perlite. All indexes related to the growth which had something to do with the kind of substrates higher in 8:2 ratio than those in 10:0 ratio. The number of fruit and fresh weight related to the ratio of the 8:2 were the highest as 17.5 at vermiculite+rice hull with 1,588g of fresh weight, while the yield from perlite was the lowest. The number of fruit was the highest as 16.4 at virmiculite+rice hull, yield was the higest as 1,394a at perlite+ peatmoss. The yield of 8:2 ratio at all substrates was higher than that of 10:0 ratio. Of the mineral content related to the plant part, K+ and Mg2+ were higher in concentration at leaf; Ca2+ were higher at root; PO4- was higher at stem and fruit; The content of mineral showed no difference between the ratio of the 8:2 and the ratio of the 10:0 with no regrading to the difference of mineral content among substrates; and K+, Ca2+, and Mg2+ uptake of sweet pepper were higher at 10:0 ratio than that of 8:2; 2while PO4- uptake of sweet pepper was lower at 10:0 ratio than that of 8:2 ratio.
 
Ű¿öµå
ÈÆÅº;³óµµ;carbonized rice hull;concentration;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.9, no.2, 2000³â, pp.85-93
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011919961551)
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¿