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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.15, no.3, 2006³â, pp.283-288
ÆÄÁ¾½Ã±â°¡ ChicoryÀÇ È­¾ÆºÐÈ­¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Sowing Time on Flower Bud Differentiation in Chicory (Cichorium intybus L.) )
¹èÁ¾Çâ;ÇѼ®±³; ¿ø±¤´ëÇб³ ¿ø¿¹.¾Ö¿Ïµ¿½Ä¹°ÇкÎ;ÀüºÏ´ëÇб³ »ý¸íÀÚ¿ø°úÇкΠ¿ø¿¹ÇÐ;
 
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Chicory(Cichorium intybus L.)ÀÇ ¿ì·® Á¾±Ù »ý»êÀ» À§ÇØ ÆÄÁ¾ ½Ã±â¸¦ 1°³¿ù °£°ÝÀ¸·Î ÇÏ¿© Á¾±Ù Çü¼º ¹× È­¾ÆºÐÈ­¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Á¶»çÇÏ¿´´Ù. È­¾ÆºÐÈ­ °³½Ã´Â 4¿ù ÆÄÁ¾Àº 6¿ù 17ÀÏ, 5¿ù ÆÄÁ¾Àº 7¿ù 2ÀÏ, 6¿ù ÆÄÁ¾Àº 7¿ù 30ÀÏ, 7¿ù ÆÄÁ¾Àº 10¿ù 1ÀÏ¿¡ °¢°¢ È­¾Æ°¡ ºÐÈ­µÇ¾úÀ¸³ª 8¿ù°ú 9¿ù ÆÄÁ¾Àº ÀüÇô ºÐÈ­µÇÁö ¾Ê¾Ò´Ù. ÆÄÁ¾½Ã±âº° »ýÀ°Æ¯¼º¿¡¼­ $4{sim}7$¿ù ÆÄÁ¾Àº Á¾±ÙÀÇ ¹«°Ô°¡ 150g¿¡ µµ´ÞÇϱâ Àü¿¡ È­¾Æ°¡ ºÐÈ­µÇ¾î Á¾±ÙÀ» ÀÌ¿ëÇÒ ¼ö°¡ ¾ø¾úÀ¸¸ç, 9¿ù ÆÄÁ¾Àº »ýÀ°µ¿¾È ¿Ü±â¿Âµµ°¡ ³·¾Æ °Ü¿ïÀ» ³Ñ±â¸é¼­ Á¾±ÙÀÌ Á¤»óÀûÀ¸·Î ¹ßÀ°ÇÏÁö ¸øÇÏ´Â °á°ú¸¦ º¸¿´°í, 8¿ù ÆÄÁ¾Àº ÆÄÁ¾ ÈÄ ¾à 90ÀÏÀÌ µÇ´Â ½Ã±â¿¡ ChiconÀ» »ý»êÇÒ ¼ö ÀÖ´Â Á¾±ÙÀÇ ÀûÀýÇÑ Áß·®ÀÎ 200gÀÌ»óÀÇ ÀÌ»óÀûÀÎ ±¼Ãë±â¿¡ µµ´ÞÇÏ¿´À¸¸ç, »ýÀ°±â°£µ¿¾È È­¾ÆºÐÈ­°¡ ÀϾÁö ¾Ê¾Ò´Ù. µû¶ó¼­ ¿ì¸®³ª¶ó ±âÈÄ¿¡ µû¸¥ ¿ì·® Chicory Á¾±ÙÀ» »ý»êÇϱâ À§ÇÑ ÀûÁ¤ ÆÄÁ¾±â´Â 8¿ùÀÎ °ÍÀ¸·Î Á¶»çµÇ¾ú´Ù.
Characteristics of the rootstock formation and flower bud differentiation according to sowing time for production of the high quality rootstock in Chicory (Cichorium intybus L.) was investigated. The flower bud initiation was on the 17th of July after sowing in April, the 2nd of July after sowing in May, the 30th of July after sowing in June and the 1st of October after sowing in July. But they didn't differentiate after sowing in August and September. The days required from germination to flower bud initiation and accumulated temperature depended on the weather. If the outside air temperature was high, the days required were less, If the outside air temperature was low, the days required were greater, the accumulated temperature was similar to the days required in this experement, too. The rootstock sown from April to July wasn't good enough to be use because the flower bud differentiation was generated before harvestable weight. the weight of rootstock was sown in September wasn't heavy enough in weight because the outside air temperature was too low for it to grow well. The plant grows slow and steady through out winter. The rootstock sown in August was havestable 200g in 90 days after sowing before the flower bud differentiated. The best sowing time for the production of high quality rootstock of Chico in the climate of Korea is researched to be August.
 
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Àû»ê¿Âµµ;Ãß´ë;ÆÄÁ¾±â;È­¾ÆºÐÈ­;accumulative temperature;bolting;flower bud differentiation;sowing time;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.15, no.3, 2006³â, pp.283-288
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200634742884630)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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