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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.15, no.3, 2002³â, pp.285-292
¿­´ë»ê µµÀÔ¸¶(Dioscorea alata L.)ÀÇ »ýÀ°°ú ±«°æºñ´ë
( Studies on the growth and enlargemet of tuber in tropical yams (Dioscorea alata L.) )
À層Áø;¹ÚÁ¾ÀÎ;±è¼±¸²;¹ÚÁÖÇö;¹Úº´Àç; Çѱ¹³ó¾÷Àü¹®Çб³;Çѱ¹³ó¾÷Àü¹®Çб³;ÀÛ¹°½ÃÇèÀå;µ¿¾ç¹°»ê Áß¾Ó±â¼ú¿¬±¸¼Ò;;
 
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µµÀÔ ¸¶(Dioscorea alate L.) °èÅë Áß Ç°ÁúÀÌ ¿ì¼öÇϰí ÀÌ ¿ë °¡Ä¡°¡ ±â´ëµÇ´Â ¿­´ë»ê ¸¶(D. alata)¸¦ ¿ì¸®³ª¶ó¿¡¼­ Àç¹è ½Ã ±× °¡´É¼º°ú Á¦ ±â°üÀÇ »ýÀ°Æ¯¼ºÀ» ¹àÈ÷±â À§ÇÏ¿© ½Ç½ÃÇÏ¿´´Ù D. alata. ¹× D. oppositaÀÇ »ýÀ°ÆÐÅÏ ¹× ¼ö·®¼ºÀ» ºñ±³ µµÀÔ Àç¹è °¡´É¼ºÀ» ½ÃÇèÇÏ¿´´Ù. 1. 4¿ù Çϼø¿¡ Á¤½ÄÇÑ ¸¶ÀÇ Áö»óºÎ´Â 70ÀϱîÁö´Â ¿Ï¸¸ÇÑ »ýÀ°À» º¸¿´À¸³ª, ±×ÈÄ¿¡ ±Þ°ÝÈ÷ »ýÀåÇÏ¿©, 200ÀÏ ÀÌÈÄ Áö»óºÎÀÇ ÇϺΰ¡ ³«¿±Áö¸ç °¨¼ÒÇÏ¿´´Ù. »ýÀ°Àº D. atara, ´Ü¸¶ ¼øÀÌ¿´´Ù. 2. µµÀÔ¸¶(D. alate)ÀÇ Çü¼ºÀº Á¤½Ä 50ÀÏ Á¤µµ¿¡¼­ ÀϾÀ¸³ª, ±× ÈÄ ºñ´ë»ýÀåÀÌ ´Ê¾î¼­ 150ÀÏ ÀÌÈÄ¿¡ ±Þ°Ý È÷ ºñ´ëÇÏ¿´´Ù. 3. D. alata(µµÀÔ¸¶)ÀÇ ÀϹݼººÐÀº D. opposita(´Ü°¡) º¸´Ù ´Ü¹éÁú, ¼¶À¯, Áö¹æÀÇ ÇÔ·®ÀÌ ³·¾Ò´Ù. 4. D. alataÀÇ °æµµ¸¦ º¸¸é 2696.2·Î D. opposita 4946.9 º¸´Ù ¾à 2¹èÁ¤µµ ³·°í, »öµµ Áß ¸íµµ(L)´Â D. alata°¡ 73.99À¸·Î D. opposite º¸´Ù ³ô¾Ò´Ù.
This study was carried out to determine agronomic and genetic characteristics of the production process in tropical yams(Dioscorea atata L.). To make clear the possibility of cultivation of tropical yams in the Suwon area, the growth of the aboveground parts and the enlargement of tuber of Dioscorea alata, were investigated. The aboveground parts of the plants whose sprouted mother tuber were planted in late April were grown slowly until the 70-days after planting and grown rapidly after. from about 150-days after plantation, total length of vines slowly decreased due to the burning of the branch vines of lower modes. With regard to the branching progressed to 4th for the solo yam and to 6th for purple yam. The secondary branches tended to grow better. When the formation of daughter tubers was observed at the 50-days after planting, their enlargement was very slow. The rapid growth of tubers began at the 140-days and continued to the 190-days. General components such as protein, fiber, and lipid were higher in D. opposita rather than in D. alata. Hardness of D. alata was 2696.2 while that of D. opposita was 4946.9. Lightness of D. alata was 73.99, being higher than that of D. opposita.
 
Ű¿öµå
Dioscored alata;enlargement;growth of tubers;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.15, no.3, 2002³â, pp.285-292
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921975095)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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