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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.20, no.4, 2007³â, pp.348-352
Åä¾ç pH°¡ ¸¸¼ö±¹(Tagetes patula L.)ÀÇ »ýÀ° ¹× Ç×»êÈ­ ÀÛ¿ë¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effects of Soil pH on the Growth and Antioxidant System in French Marigold (Tagetes patula L.) )
±èÁ¤¹è;Á¶ÇöÁ¦;±èÇÐÀ±; °è¸í´ëÇб³ ȯ°æ´ëÇÐ;°è¸í´ëÇб³ ȯ°æ´ëÇÐ;°è¸í´ëÇб³ ȯ°æ´ëÇÐ;
 
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ÀÎÀ§ÀûÀÎ Åä¾ç pH º¯È­°¡ ½Ä¹°¿¡ ¹ÌÄ¡´Â ¿µÇâ°ú ½Ä¹°ÀÇ »ýÈ­ÇÐÀû ¹æ¾î¹ÝÀÀÀ» Á¶»çÇϰíÀÚ È²»ê¿ë¾×À» ÷°¡ÇÏ¿© »ê¼ºÈ­½ÃŲ Åä¾ç(pH 5.3, 4.5, 3.9, 3.5)¿¡ ¸¸¼ö±¹À» ÀÌ¿ëÇÏ¿© ½ÇÇèÀ» ¼öÇàÇÏ¿´´Ù. Åä¾ç »ê¼ºÈ­¿¡ ÀÇÇØ MDA ÇÔ·®ÀÌ Å©°Ô Áõ°¡µÇ¾ú´Ù. Åä¾çÀÇ $H^{+}$ ºÎÇÏ·® Áõ°¡¿¡ µû¶ó »êÈ­ÇüÀÎ DHA ¹× GSSGÀÇ ÇÔ·®ÀÌ Å©°Ô Áõ°¡µÇ¾ú´Ù. Ç×»êÈ­ È¿¼ÒÀÇ È°¼ºµµ Åä¾çÀÇ $H^{+}$ ºÎÇÏ·®ÀÇ Áõ°¡¿¡ µû¶ó Áõ°¡ÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
To investigate the effects of soil pH on plants, the seedlings of french marigold (Tagetes patula L.) was transplanted into the soils acidified with $H_{2}SO_{4}$ solutions (pH 5.3, 4.5, 3.9, 3.5). The level of malondialdehyde was significantly increased by soil acidification. As the pH levels decreased from 5.3 to 3.5, the contents of dehydroascorbate and oxidized glutathione of the plant were significantly increased. The antioxidative enzyme activities of the plant affected by soil acidification were increased as the pH decreased.
 
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Antioxidant system;French marigold;Malondialdehyde;Soil acidification;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.20, no.4, 2007³â, pp.348-352
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200736038131699)
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