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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.12, no.2, 1999³â, pp.145-151
À̾ӽñ⿡ µû¸¥ À¯»ö¹Ì ǰÁ¾ÀÇ ¼ö·® ¹× ¼ººÐ º¯È­
( Yield and Chemical Component of Grain as Affected by Transplanting Dates in the Colored Rice Varieties )
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À̾ӽñâ À̵¿ÀÌ À¯»ö¹ÌÀÎ ÈæÁøÁÖº­¿Í Èæ³²º­ÀÇ ¼ö·® ¹× Áֿ伺ºÐ ÇÔ·®¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ±¸¸íÄÚÀÚ ÁߺÎÁö¿ªÀÎ ´ëÀü¿¡¼­ 5¿ù 18ÀÏ ºÎÅÍ 10ÀÏ °£°ÝÀ¸·Î 4ȸ¿¡ °ÉÃÄ ÀÌ¾Ó Àç¹èÇÏ¿© ¾òÀº °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. 1. ÁߺÎÁö¿ª¿¡¼­ Ãâ¼ö±â´Â À̾ӽñⰡ ´Ê¾îÁü¿¡ µû¶ó Áö¿¬µÇ¾úÀ¸³ª ¸¸½ÄÀÎ 6¿ù 18ÀÏ À̾ӿ¡¼­µµ Ãâ¼ö±â´Â ÈæÁøÁÖº­¿¡¼­´Â 8¿ù 9ÀÏ, Èæ³²º­´Â 8¿ù 24ÀÏ·Î ¾ÈÀüÃâ¼öÇѰè±â ÀÌÀü¿¡ Ãâ¼öµÇ¾ú´Ù. 2, À̾ӽñ⺰ m$^2$´ç ¼ö¼ö´Â ÈæÁøÁÖº­ÀÇ °æ¿ì´Â À̾ӽñⰣ¿¡ ÀÏÁ¤ÇÑ °æÇâÀÌ ¾ø¾úÀ¸³ª Èæ³²º­¿¡¼­´Â À̾ӽñⰡ ´ÊÀ»¼ö·Ï Áõ°¡µÇ´Â °æÇâÀ̾ú´Ù. m$^2$´ç ¿µÈ­¼ö´Â ÈæÁøÁÖº­¿¡¼­´Â À̾ӽñⰡ ´ÊÀ»¼ö·Ï Áõ°¡µÇ¾úÀ¸³ª Èæ³²º­´Â 6¿ù 8ÀÏ À̾ӿ¡¼­ Á¦ÀÏ ¸¹¾Ò´Ù. 3 ÁߺÎÁö¿ª¿¡¼­ ¼ö·®¼ºÀ» ³ôÀϼö ÀÖ´Â À̾ÓÀû±â´Â ÈæÁøÁÖº­ÀÇ °æ¿ì´Â ¸¸½ÄÀϼö·Ï ¼ö·®ÀÌ ¸¹¾Æ 6¿ù Áß¼øÀ̾ú°í, ÈæÁøÁÖº­´Â 5¿ù Çϼø¿¡¼­ 6¿ù »ó¼ø »çÀÌ À̾ú´Ù. 4. 530nm¿¡ ¼­ ÃøÁ¤ÇÑ »ó´ëÈí±¤µµ°ª(Èí±¤µµx³óµµ)Àº ǰÁ¾º°·Î º¸¸é Èæ³²º­¿¡ ºñÇØ ÈæÁøÁÖº­¿¡¼­ ¿ùµîÈ÷ ÄÇ´Ù. À̾ӽñ⺰·Î´Â Èæ³²º­¿¡¼­´Â À̾ӽñⰡ ´Ê¾îÁú¼ö·Ï Áõ°¡µÇ¾úÀ¸³ª ÈæÁøÁÖº­¿¡¼­´Â 5¿ù 28ÀÏ À̾ӿ¡¼­ °¡Àå ¸¹¾Ò°í ±× ÀÌÈÄ¿¡´Â À̾ӽñⰡ ´Ê¾î Áú¼ö·Ï °¨¼ÒµÇ´Â °æÇâÀ̾ú´Ù. 5. Çö¹Ì Áß¿¡ ÇÔÀ¯µÈ ¾çÀ̿ Áï K, Ca, Mg ¹× Fe ÇÔ·®Àº ÀϹݺ­ÀÎ µ¿Áøº­¿¡ ºñÇØ Çâ¹ÌÀÎ ÈæÁøÁÖº­¿Í Èæ³²º­¿¡¼­ ¸¹Àº °æÇâÀ̾ú°í, À̾ӽñ⺰·Î´Â K, Ca, MgÀÇ ÇÔ·®Àº À̾ӽñⰣ¿¡ ÀÏÁ¤ÇÑ °æÇâÀÌ ¾ø¾úÀ¸³ª FeÀÇ ÇÔ·®Àº Á¶½Ä¿¡¼­ ¸¹Àº °æÇâÀ̾ú´Ù.
This study was conducted to know the influence of transplanting dates on yield and chemical component of colored rice varieties at Taejon area in middle part in Korea. The late transplanting led to late heading in which the latest transplanting on June 18 headed on August 9 in Heugiinjubyeo and on August 24 in Heugnambyeo, respectively, which in the safe latest heading date at Taejon area. The highest yield was attained by middle of June transplanting in Heugjinjubyeo, while that for the Heugnambyeo was transplanting from end of May to beginning of June. The relative optical density(ROD) of the pigment measured at 530 nm was higher in Heugjinjubyeo than that of Heugnambyeo. The late transplanting increased the ROD in Heugnambyeo, while later than May 28 decreased the ROD in Heugjinjubyeo. There was a varietal difference in cation contents such as K, Ca, Mg and Fe. The Contents of the former three was not influenced by different transplanting dates, while the Fe content was increased by early transplanting.
 
Ű¿öµå
cation;colored rice;pigment;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.12, no.2, 1999³â, pp.145-151
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911921402164)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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