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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.7, no.1, 1993³â, pp.1-5
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( Effects of Aluminum Solution Treatment on Seed Germination and Seedling Growth of Three Tree Species ) |
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¸ñº»½Ä¹°¿¡ ´ëÇÑ Alµ¶¼º¿¡ °üÇÑ ±âÃÊÀڷḦ ¾ò°íÀÚ, Al³óµµº°(1.0, 2.5¹× 5.0mM) ¼ö¿ë¾×°ú ´ëÁ¶±¸·Î ÁöÇϼö¸¦ ¸ð·¡¸¦ ä¿î Ⱥп¡ ÆÄÁ¾ÇÑ °õ¼Ö, Ãø¹é³ª¹« ¹× Áã¶Ë³ª¹«¿¡ 1993³â 4¿ù 28ÀϺÎÅÍ 6¿ù 16ÀϱîÁö ÁÖ 3ȸ¾¿, 1ȸ 5mmÀÇ °µµ·Î ó¸®ÇÏ¿´´Ù. 6¿ù 26ÀÏ ¹¦¸ñÀ» ±¼ÃëÇÏ¿© »ýÀå°ü·ÃÇüÁú(¹¦¸ñÀÇ ¼ö, ¹¦°í, Áö»óºÎ, ÁöÇϺΠ¹× °³Ã¼´ç °ÇÁß·®)À» ÃøÁ¤ÇÏ¿© ¼öÁ¾°£, 󸮰£ ºñ±³ÇÏ¿´´Ù. Al¼ö¿ë¾× 󸮿¡ ´ëÇÑ ¹ÝÀÀÀº ¼öÁ¾º°·Î »óÀÌÇÏ¿´À¸¸ç, Áã¶Ë³ª¹«°¡ ¼¼ ¼öÁ¾ Áß¿¡¼´Â °¡Àå °¨¼ö¼ºÀÎ °ÍÀ¸·Î ³ªÅ¸³µÀ¸¸ç, °õ¼ÖÀÌ °¡Àå ³»¼ºÀ» Áö´Ñ °ÍÀ̶ó ÆÇ´ÜµÈ´Ù. |
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To examine aluminum toxicity on woody plants, aluminum solution and ground water(pH 6.75) were treated on the seeded pot (48$ imes$33$ imes$9cm) of Pinus thunbergiana, Thuja orientalis and Ligustrum obtusifolium, filled with sand, three times per week, 5mm per time, from April 28, 1993 to June 16. Aluminum solution were prepared 1.0, 2.5 and 5.0mM aluminum potassium sulfate, dilulted with ground water. Growth-related characters(seedling number, seedling height, top, root and total dry weight) were measured and compared among species and treatments. The response of seedling growth-related characters to aluminum solution treatment differed among the species, and the most sensitive species is Ligustrum obtusifolium, and the most tolerant species is Pinus thunbergiana. |
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¾Ë¶ó¹Ì´½ µ¶¼º;°õ¼Ö;Ãø¹é³ª¹«;Áã¶Ë³ª¹«;Aluminum Toxicity;Pinus thunbergiana;Thuja orientalis;Ligustrum obtusifolium; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.7, no.1, 1993³â, pp.1-5
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311922082983)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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