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Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.27, no.3, 2009³â, pp.272-278
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ÀÎ»ï °æÀÛÁö Åä¾ç»ý¹° ºÐÆ÷
( Distributions of Soil Organisms in the Ginseng Cultivation Fields ) |
| È«¿ë;ÃÖ³«Áß;ÃÖÀοµ; ÀüºÏ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ³ó»ý¹°Çаú;ÀüºÏ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ³ó»ý¹°Çаú;Àü¶óºÏµµ³ó¾÷±â¼ú¿ø;
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| ³ó»ýŰè ÀÎ»ï °æÀÛ Àç¹èÁö¿¡¼ ¼½ÄÇϰí ÀÖ´Â Åä¾ç »ý¹°»óÀ» È®ÀÎÇϱâ À§ÇÏ¿© Àü¶óºÏµµ Áø¾È 6°³ Á¶»ç±¸ÀÇ Àλï Àç¹è ³ó°¡¿¡¼ Á¶»çÇÏ¿´´Ù. 2008³â 4¿ù ºÎÅÍ 11¿ù±îÁö äÁýÇÏ¿© ºÐ·ùµÈ ¹Ì¼ÒÀýÁöµ¿¹°Àº ÃÑ 3,101°³Ã¼¿´´Ù. ÀÌÁß ÀÀ¾Ö·ù 44.9%, ÅåÅä±â 50.1%, ±âŸ 5.0%·Î °¡Àå ¸¹Àº °³Ã¼¼ö°¡ ÃâÇöÇÑ Àå¼Ò´Â ºÐº¯Å並 ½Ã¿ëÇÑ ´ëÁ¶±¸, 4³â±Ù ¼øÀ¸·Î ³ªÅ¸³µÀ¸¸ç ¿ùº° ¹Ðµµ¼ÒÀåÀº 4¿ù, 5¿ù 6¿ù ¼øÀ̾úÀ¸¸ç 7¿ù, 8¿ùÀº ³·Àº ¹Ðµµ¸¦ º¸¿´´Ù. A/C ºñÀ²Àº 0.90À¸·Î ÅåÅä±â°¡ ÀÀ¾Öº¸´Ù ºñÀ²ÀÌ ³ô¾Ò´Ù. Åä¾çÀÇ ÈÇÐÀû ¿äÀΰú °³Ã¼±º ¹Ðµµ¼ÒÀå°úÀÇ À¯ÀǼºÀº È®ÀεÇÁö ¾Ê¾Ò´Ù. Åä¾ç¹Ì»ý¹°ÀÇ ºÐÆ÷ Áß ¹æ¼±±ÕÀº 6¿ùºÎÅÍ 11¿ù±îÁö ¿ùÆò±Õ $0.3{sim}0.9{ imes}10^6;cfu;g^{-1}$ Á¤µµ¸¦ ³ªÅ¸³ÂÀ¸¸ç 8¿ù°ú 9¿ù¿¡ °¡Àå ³ô¾Ò´Ù. °õÆÎÀÌ´Â °¢ Á¶»çÁöÁ¡º° ÀÏÁ¤ÇÑ Áõ°¨ÀÇ °æÇâÀ» ³ªÅ¸³ÂÀ¸¸ç 8¿ù°ú 9¿ù¿¡´Â 1~2¹è Á¤µµ °õÆÎÀÌÀÇ ¼ö°¡ °¨¼ÒÇÏ´Â °æÇâÀ» º¸¿´´Ù. ¼¼±ÕÀÇ ºÐÆ÷´Â Á¶»ç±â°£º° Æò±Õ $1.1{sim}9.6{ imes}10^6;cfu;g^{-1}$ Á¤µµÀ̾úÀ¸¸ç, 6~8¿ùÀÌ 8¿ù ÀÌÈĺ¸´Ù ¼¼±ÕÀÇ ¼ö°¡ ´õ ¸¹Àº °ÍÀ¸·Î Á¶»çµÇ¾ú´Ù. °¢ Á¶»çÁöÁ¡º° ÀÏÁ¤ÇÑ °æÇâÀ» º¸ÀÎ Çü±¤±ÕÀÇ ºÐÆ÷´Â Á¶»ç ½Ã±â Ãʱ⿡´Â °¨ÁöµÇ¾úÀ¸³ª 7¿ù ÀÌÈÄ¿¡´Â ºÐÆ÷°¡ ³ªÅ¸³ªÁö ¾Ê¾Ò´Ù. |
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| To investigate abundance of soil organisms in the ginseng cultivation, we have selected 6 different cultivated lands in Jinan-gun, Jeollabuk-do. The microarthropods were assessed on the basis of 3,101 individuals collected between April and November 2008. The taxonomic composition and abundance of microarthropods were as follows: Acari 44.9%, Collembola 50.1% and others 5.0%. Density increased at the cast and 4 year point, and the population of microarthropods was high in April and May, but low in July and August. Acari/Collembola ratio was approximately 0.90%. There was no correlation between soil factors and microarthropods. The density of soil actinomyces represented a monthly average $0.3{sim}0.9{ imes}10^6;cfu;g^{-1}$, and fungi tended to increase and decrease regularity at each spots, where highest decrease was observed in August and September. The density of bacteria was $1.1{sim}9.6{ imes}10^6;cfu;g^{-1}$ in each period and those in June and August were much higher than after August. The distribution of fluorescent Pseudomonas showed regular tendency in early survey periods but did not appear in significant numbers after July. |
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| Ű¿öµå |
| microarthropods;actinomyces;bacteria;fungi;fluorescent Pseudomonas;population density;seasonal fluctuations;ginseng cultivation; |
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ȯ°æ»ý¹° / v.27, no.3, 2009³â, pp.272-278
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200919061725408)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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