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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.17, no.4, 2008³â, pp.261-265
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°æ»ð¹¦ ¿¬·É°ú ¼öÈ®½Ã±â°¡ ºÐ¹«°æÀç¹è ¾¾°¨ÀÚ '´ëÁö'ÀÇ »ýÀ°°ú ¼ö·®¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Tuber Yield and Size Distribution of Potato 'Dejima' (Solanum tuberosum L.) Affected by Stem Cutting Ages and Harvest Time in Aeroponics ) |
| ä¿øº´;¾È½ÂÁØ;ÃÖÇмø;°û¿ë¹ü;±¸´ëȸ;Á¤¸íÀÏ; ³óÃÌÁøÈïû ¿ø¿¹¿¬±¸¼Ò ³²ÇØÃâÀå¼Ò;³óÃÌÁøÈïû ¿ø¿¹¿¬±¸¼Ò ³²ÇØÃâÀå¼Ò;³óÃÌÁøÈïû ¿ø¿¹¿¬±¸¼Ò ³²ÇØÃâÀå¼Ò;³óÃÌÁøÈïû ¿ø¿¹¿¬±¸¼Ò ³²ÇØÃâÀå¼Ò;³óÃÌÁøÈïû ¿ø¿¹¿¬±¸¼Ò ³²ÇØÃâÀå¼Ò;³óÃÌÁøÈïû ¿ø¿¹¿¬±¸¼Ò ³²ÇØÃâÀå¼Ò;
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| º» ¿¬±¸´Â °æ»ð¹¦ÀÇ »ý¸®Àû ¼·É°ú ºÐ¹«Àç¹è½Ã ¼öÈ®½Ã±â°¡ °¨ÀÚ '´ëÁö' ǰÁ¾ÀÇ »ýÀ°°ú ¼ö·®¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¶»çÇϱâ À§ÇÏ¿© ½Ç½ÃµÇ¾ú´Ù. °æ»ð¹¦´Â Á¶Á÷¹è¾ç¹¦¸¦ »ð¸ñÇÏ¿© »ý»êÇÏ¿´°í »ð¸ñ ÈÄ 20, 30, 40, 50ÀÏµÈ °æ»ð¹¦¸¦ ºÐ¹«Àç¹è¿¡ ÀÌ¿ëÇÏ¿´´Ù. ºÐ¹«Àç¹è½Ã Á¤½Ä ÈÄ 60, 70, 80, 90ÀÏ¿¡ °¢°¢ ±«°æÀ» ¼öÈ®ÇÏ¿´°í ¼öÈ®ÇÑ ±«°æÀº $1{sim}5$, $5{sim}10$, $10{sim}20$, $20{sim}30$, $30{sim}40$, 40g ÀÌ»óÀÇ Å©±â·Î ºÐ·ùÇÏ¿´´Ù. »ð¸ñÇÑ ÈÄ 40ÀÏÀÌ °æ°úµÈ °æ»ð¹¦ÀÇ Æò±Õ ÃÊÀåÀÌ Àü»ýÀ°±â°£¿¡ °ÉÃÄ °¡Àå ±æ¾úÁö¸¸ Á¤½Ä ÈÄ 75ÀÏ¿¡´Â ¸ðµç ¿¬·ÉÀÇ °æ»ð¹¦ °£ÀÇ ÃÊÀå¿¡ ´ëÇÑ À¯ÀÇÂ÷´Â ¾ø¾ú´Ù. ÁÖ´ç ±«°æÁßÀº Á¤½Ä ÈÄ 90ÀϱîÁö ²ÙÁØÈ÷ Áõ°¡ÇÏ¿´À¸¸ç »ð¸ñ ÈÄ 20Àϰú 40ÀÏµÈ °æ»ð¹¦¸¦ Á¤½ÄÇÒ ¶§ °¡Àå ¹«°Å¿ü°í ÁÖ´ç ±«°æ¼öµµ °¡Àå ¸¹¾Ò´Ù. ±×·¯³ª 50ÀÏµÈ °æ»ð¹¦¸¦ Á¦¿ÜÇϰí 20, 30, 40ÀÏµÈ °æ»ð¹¦ °£¿¡ Åë°èÀûÀ¸·Î À¯ÀÇÇÑ Â÷ÀÌ´Â ¾ø¾ú´Ù. Á¤½Ä ÈÄ 80Àϰú 90ÀÏ¿¡ ¼öÈ®ÇÏ´Â °ÍÀÌ 5g ÀÌ»óÀÇ ±«°æ ¼öÈ®À» Áõ°¡½ÃŰ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. |
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| This study was carried out to investigate the effects of stem cutting ages and harvest time on the growth and yield of potato 'Dejima' in aeroponics. The stem cuttings were produced from in vitro plantlets and transplanted into an aeroponic system with 20, 30, 40 and 50 day-old stem cuttings (DOS). Tubers were harvested 60, 70, 80 and 90 days after transplanting (DAT) and sorted into following categories: $1{sim}5$, $5{sim}10$, $10{sim}20$, $20{sim}30$, $30{sim}40$ and over 40 g. Plant height from the 40 DOS was the highest during the growing periods but no significant difference was observed on 75 DAT. The tuber weight increased until 90 DAT with the greatest weight of tubers in the 20 and 40 DOS. However, there was no significant difference among 20, 30 and 40 DOS in the number and weight of tubers. Harvesting at 80 and 90 DAT increased the number of tubers over 5 g, which are usually considered as appropriate for direct field planting. |
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| Ű¿öµå |
| °æ»ð;±âº»Á¾;»ý¸®Àû¼·É;»ýÀ°±â°£;¾¾°¨ÀÚ;basic seed;growing period;physiological age;seed potato;stem cutting; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.17, no.4, 2008³â, pp.261-265
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200806942468198)
¾ð¾î : ¿µ¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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