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Çѱ¹»ýÅÂÇÐȸ / v.28, no.3, 2005³â, pp.163-168
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õ°ü»ê(Àü³² ÀåÈﱺ) µ¿¹é³ª¹«(Camellia japonica) õ¿¬¸²ÀÇ ÇöÁ¸·®°ú ¹«±â¿µ¾ç¼Ò ºÐÆ÷
( Standing Biomass and Inorganic Nutrients Distribution for a Camellia japonica Stand at Mt. Cheon-gwan(Janghueng-gun, Jeonnam) ) |
| ȲÀçÈ«;ÀÌ»óÅÂ;±èº´ºÎ;±ÇºÀ»ï;½ÅÇöö;À̰æÀç;¹Ú³²Ã¢; ±¹¸³»ê¸²°úÇпø ³²ºÎ»ê¸²¿¬±¸¼Ò;±¹¸³»ê¸²°úÇпø ³²ºÎ»ê¸²¿¬±¸¼Ò;±¹¸³»ê¸²°úÇпø ³²ºÎ»ê¸²¿¬±¸¼Ò;±¹¸³»ê¸²°úÇпø ³²ºÎ»ê¸²¿¬±¸¼Ò;±¹¸³»ê¸²°úÇпø ³²ºÎ»ê¸²¿¬±¸¼Ò;±¹¸³»ê¸²°úÇпø ³²ºÎ»ê¸²¿¬±¸¼Ò;±¹¸³»ê¸²°úÇпø ³²ºÎ»ê¸²¿¬±¸¼Ò;
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| º» ¿¬±¸´Â ¿ì¸®³ª¶ó ³´ë Áö¿ª¿¡ ºÐÆ÷ÇÏ´Â ÁÖ¿ä »ó·Ï¼öÁ¾ Áß ÇϳªÀÎ µ¿¹é³ª¹« ÀÓºÐÀ» ´ë»óÀ¸·Î °¢ ºÎÀ§º° Áö»óºÎ »ýü·®À» ÃßÁ¤Çϰí, ÁÖ¿ä ¹«±â¿µ¾ç¼ÒÀÇ ºÐÆ÷¸¦ ÆÄ¾ÇÇϱâ À§ÇÏ¿© ½Ç½ÃÇÏ¿´´Ù. Á¶»çÁö´Â Àü³² ÀåÈﱺ õ°ü»ê³» µ¿¹é³ª¹« ÀӺп¡¼ ½Ç½ÃÇÏ¿´À¸¸ç, ºÎÀ§º° »ýü·® ÃßÁ¤½ÄÀº Èä°í Á÷°æ ´ÜÀÏ º¯¼ö¿¡ ÀÇÇÑ Á÷°æ º¯¼ö ¸ðÇüÀ» Àû¿ëÇÏ¿´´Ù(logY = a + blogD, Y: Áß·®, D: Èä°í Á÷°æ). µ¿¹é³ª¹« ÀÓºÐÀÇ ºÎÀ§º° »ýü·®(ton/ha)Àº ÁÖ°£ 47.9, ´ç³â»ý ¼ÒÁö(á³ò«) 1.4, 1³â»ý ÀÌ»ó °¡Áö Àüü 53.4, ¿± 12.5·Î ÃßÁ¤µÇ¾úÀ¸¸ç, Àüü Áö»óºÎ »ýü·®Àº 115.2 ton/haÀ̾ú´Ù. µ¿¹é³ª¹« ºÎÀ§º° »ýü·®Àº Èä°í Á÷°æ°ú ºñ¼±Çü °ü°è¿¡ ÀÖ¾úÀ¸¸ç, 1³â»ý ÀÌ»ó ¿±Àº Èä°íÁ÷°æÀÌ Áõ°¡ÇÒ¼ö·Ï ´ç³â»ý ¿±°úÀÇ »ýü·® Â÷À̰¡ Ä¿Áö´Â °æÇâÀ» º¸¿´´Ù. »ýÁöÀÇ Áú¼Ò, Àλê, Ä®·ý ³óµµ´Â °í»çÁöº¸´Ù ³ô¾ÒÀ¸³ª, Ä®½· ³óµµ´Â °í»çÁö°¡ »ýÁöº¸´Ù ³ô¾Ò°í, ´ç³â»ý¿±µµ 1³â»ý ÀÌ»ó ¿±º¸´Ù Áú¼Ò, Àλê, Ä®·ý ³óµµ°¡ ³ô¾ÒÀ¸³ª, Ä®½·°ú ³ªÆ®·ý ³óµµ´Â ¿ÀÈ÷·Á 1³â»ý ÀÌ»ó ¿±ÀÇ ³óµµ°¡ ³ô¾Ò´Ù. ÁÖ¿ä ¹«±â ¿µ¾ç¼Ò ÇÔ·®(kg/ha)Àº Ä®·ý 366.4, Áú¼Ò 442.7, Ä®½· 433.3, ¸¶±×³×½· 118.4, Àλê 50.5 ¹× ³ªÆ®·ý 25.3 ¼øÀ̾ú´Ù. ¸ðµç ¹«±â¿µ¾ç¼Ò ÇÔ·®¿¡¼ »ýÁö ³»¿¡ ÇÔÀ¯µÈ ¹«±â¿µ¾ç¼Ò ÇÔ·®ÀÇ ºñÀ²ÀÌ ¼öü³»¿¡¼ °¡Àå ³ô¾Ò´Ù. |
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| This study was carried out to estimate above-ground biomass and inorganic nutrient distribution for a Camellia japonica stand located Mt. Cheon-gwan, Jeonnam province. Regression analysis of biomass for stem, current twig, branch and foliage versus diameter at breast height(DBH) was used to calculate regression equations of the form of logY = a + blogD(Y: component biomass, D: DBH). Total above-ground biomass for a Camellia japonica stand was 115.2 ton/ha(47.9 for main stem, 1.4 for current twig, 53.4 for live and dead branch, 5.6 for current foliage and 6.9 for ${geq}1$-yr-old foliage). Component biomass was non-linearly correlated with DBH, and the difference in biomass between ${geq}1$-yr-old and current foliage increased in proportion to DBH. Current foliage and live branch showed higher N, P and K concentrations compared to ${geq}1$-yr-old foliage and dead branch, respectively. However, Ca concentration of current foliage and live branch was lower than that of ${geq}1$-yr-old foliage and dead branch, respectively. Total above-ground inorganic nutrient contents(kg/ha) were distributed as follows; K: 366.4. N: 442.7, Ca: 433.3, Mg: 118.4, P: 50.5 and Na: 25.3. The proportions of inorganic nutrient content for live branch were generally the highest in all the inorganic nutrients. |
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| Ű¿öµå |
| Above-ground standing biomass;Allometric regression equation;Camellia japonica;Inorganic nutrient distribution; |
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The Korean Journal of Ecology / v.28, no.3, 2005³â, pp.163-168
Çѱ¹»ýÅÂÇÐȸ
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200509905766575)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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