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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.15, no.2, 2006³â, pp.204-210
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( Effect of Cultural Environments and Nitrogen Fertilization Levels on the Anthocyanin Accumulation of Purple-fleshed Potato (Solanum tuberosum L.) Variety Jasim ) |
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| °í·ÉÁö³ó¾÷¿¬±¸¼Ò¿¡¼ À°¼ºµÈ 'ÀÚ½É' °¨ÀÚ(Solanum tuberosum L.) ±«°æÀÇ ÀÚÁÖ»ö À°»öÀº ¾ÈÅä½Ã¾Æ´Ñ »ö¼ÒÀÇ ÃàÀû¿¡ ±âÀÎÇÑ´Ù. º» ¿¬±¸´Â ÀÌ·¯ÇÑ 'ÀÚ½É' °¨ÀÚÀÇ ±«°æ Á¶Á÷¿¡ ¾ÈÅä½Ã¾Æ´ÑÀÌ ÃàÀûµÉ ¶§ °áÁ¤ÀûÀ¸·Î °ü¿©ÇÏ´Â ±â»ó ȯ°æ¿äÀÎÀ» ºÐ¼®ÇÏ°í »ö¼Ò ÇÔ·® Áõ´ë¸¦ À§ÇÑ Áú¼Ò½Ãºñ ±âÁØÀ» ¼³Á¤Çϱâ À§ÇÏ¿© ¼öÇàµÇ¾ú´Ù. ±â»ó ȯ°æ¿äÀÎÀÌ ¶Ñ·ÇÇÏ°Ô ´Ù¸¥ 3°³ Áö¿ª¿¡¼ ÆÄÁ¾½Ã±â ¶Ç´Â Àç¹è ÀÛÇüÀ» ´Þ¸®ÇÏ¿© 'ÀÚ½É' °¨ÀÚ¸¦ Àç¹èÇÏ°í ¼öÈ®µÈ ±«°æÀÇ ¾ÈÅä½Ã¾Æ´Ñ ÇÔ·®À» ºÐ¼®ÇÑ °á°ú, ¼öÈ®ÀÏÀ» ±âÁØÀ¸·Î ¼öÈ®Àü 30ÀÏ µ¿¾ÈÀÇ ¾ß°£¿Âµµ°¡ ³·À»¼ö·Ï ±«°æ³» ¾ÈÅä½Ã¾Æ´Ñ ÃàÀûÀÌ ¿Õ¼ºÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¾ÈÅä½Ã¾Æ´Ñ ÃàÀû¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â Áú¼Ò½Ãºñ ¼öÁØÀÇ È¿°ú¸¦ ºÐ¼®ÇÑ °á°ú °í·©ÁöÀÎ ´ë°ü·É¿¡¼´Â ±ÇÀå½Ãºñ·® 󸮱¸¿¡ ºñÇØ °¨·®½Ãºñ ȤÀº Áõ·®½Ãºñ 󸮱¸¿¡¼ ¾ÈÅä½Ã¾Æ´Ñ ÇÔ·®ÀÌ ³·Àº °á°ú¸¦ º¸¿´´Ù. ±×·¯³ª Æò³ÁöÀÎ °¸ª¿¡¼´Â ½Ãºñ¼öÁذ£ ¶Ñ·ÇÇÑ Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù. ÀÌ·¯ÇÑ °á°ú·Î º¼ ¶§ ¾ÈÅä½Ã¾Æ´ÑÀÌ °í³óµµ·Î ÃàÀûµÈ ÀÚÁÖ»ö À°»öÀÇ 'ÀÚ½É' °¨ÀÚ¸¦ »ý»êÇϱâ À§Çؼ´Â ÀûÀýÇÑ Àç¹èÁö´ë ¹× ÀÛÇüÀÇ ¼±Åðú ½Ãºñ°ü¸®°¡ ¸Å¿ì Áß¿äÇÒ °ÍÀ¸·Î »ý°¢µÈ´Ù. |
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| The purple color in flesh of 'Jasim' potato (Solanum tuberosum L.) tubers is due to an accumulation of anthocyanin. The experiment was conducted to determine what is the key factor among cultural environments that affect the accumulation of anthocyanin in 'Jasim' potato tubers, and the effect of nitrogen fertilization levels on that. Through analysis of anthocyanin content of purple-fleshed tubers produced under the different cultural environments of three localities and two planting dates, we determined that lower temperature during 30days before harvesting resulted in higher anthocyanin accumulation of 'Jasim' potato tubers. In the experiment of different level of nitrogen fertilization, 'Jasim' potato tubers produced in highland (Daegualryeong) showed higher content of anthocyanin in the treatment of recommended level than in treatment of lower or higher level as compared with the recommended level. However, significant difference of anthocyanin content among different nitrogen fertilization levels was not observed in lowland (Gangnung). These results suggest that the selection of locality or cropping system and the optimal fertilization management are very important factors for production of higher pigmented tubers in purple-fleshed potato. |
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| Àç¹èÁö¿ª;ÆÄÁ¾½Ã±â;ǰÁú;locality;PAL;planting date;quality; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.15, no.2, 2006³â, pp.204-210
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200625121602047)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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