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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.9, no.3, 1996³â, pp.243-248
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( Effects of fertilizers and flowering position on the yield and quality of Black medik seeds(Medicago lupulina L.) )
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õ¶÷ÀÇ ÀÚ¿øÈ­¸¦ ¸ñÇ¥·Î ¾çÁúÀÇ Á¾ÀÚ»ý»ê ¹× Á¾ÀÚȰ·ÂÀ¯Áö±â¼úÀ» È®¸³Çϱâ À§ÇÏ¿© °³È­Á÷ÀüÀÇ Áú¼Ò¿Í ÀλêÀÇ ÁÖºñ½Ã¿ë°ú »óÀÌÇÑ ÂøÈ­ºÎÀ§¿¡ µû¸¥ õ¶÷Á¾ÀÚÀÇ ¼ö·®°ú ǰÁúÀ» Á¶»çÇÑ °á°ú´Â ´ÙÀ½°ú °°´Ù. 1. ÁÖ°æ(ñ«Ìì)¿¡¼­ µÎÈ­¼ö ¹× Á¾ÀÚ¼ö´Â °¢°¢ $N_2$±¸¿Í $N_1P_1$±¸¿¡¼­ °¡Àå ¸¹¾ÒÀ¸¸ç Áö°æ(ò¨Ìì)¿¡¼­´Â µÎÈ­¼ö¿Í Á¾ÀÚ¼ö ¸ðµÎ $N_2$±¸¿¡¼­ °¡Àå ¸¹¾Ò´Ù. µÎÈ­´ç Æò±Õ Á¾ÀÚ¼ö´Â ÁÖ°æÀÌ $N_1P_1$±¸¿¡¼­ 18.5°³·Î °¡Àå ¸¹¾ÒÀ¸¸ç Áö°æÀº $N_1$°ú $N_1P_1$±¸¿¡¼­ °¢°¢ 7.6°³·Î °¡Àå ¸¹¾Ò´Ù. 2. 100¸³ÁßÀº ÁÖ°æÀÇ Á¾ÀÚ°¡ Áö°æÀÇ Á¾ÀÚº¸´Ù ³ô¾ÑÀ¸¸ç ÁÖ°æÀÇ È² ³ì»öÁ¾ÀÚ´Â ¸ðµÎ $N_2p_1$¿¡¼­ °¡Àå ³ôÀº ¹Ý¸é Áö°æÀÇ È² ³ì»öÁ¾ÀÚ´Â ¸ðµÎ $N_1P_1$±¸¿¡¼­ °¡Àå ³ô¾Ò´Ù. 3. ÁÖ°æÀÇ Á¾ÀÚ´Â $N_2P_1$±¸¿¡¼­ YSRÀÌ ³ô¾ÒÀ¸¸ç Áö°æÀÇ Á¾ÀÚ´Â $N_1$±¸¿¡¼­ YSRÀÌ ³ô¾Ò´Ù. LSRµµ ÁÖ°æÀÇ Á¾ÀÚ´Â $N_2P_1$±¸¿¡¼­ °¡Àå ³ôÀº ¹Ý¸é Áö°æÀÇ Á¾ÀÚ´Â ´ëºÎºÐ ¼Ò¸³ÀÇ ³ì»öÁ¾ÀÚ°¡ ´õ ¸¹¾ÒÀ¸¸ç $N_1P_1$±¸¿¡¼­¸¸ ³ôÀº LSRÀ» ³ªÅ¸³Â´Ù. 4. ÁÖ°æÀÇ Á¾ÀÚ°¡ Áö°æÀÇ Á¾ÀÚº¸´Ù ¹ß¾ÆÀ²ÀÌ ³ô¾ÒÀ¸¸ç $N_1P_2$±¸¿¡¼­ ¾òÀº ÁÖ°æÀÇ È²»öÁ¾ÀÚ°¡ 56.9%·Î ¹ß¾ÆÀ²ÀÌ °¡Àå ³ô¾Ò°í Áú¼Ò¿Í ÀλêÀÇ ´Ü¿ë±¸¿¡¼­´Â ¸Å¿ì ÀúÁ¶ÇÑ ¹ß¾ÆÀ²ÀÌ ³ªÅ¸³Â´Ù. 5. ÀÌ»óÀ¯¹¦(ì¶ßÈêêÙà)ÀÇ ºóµµ´Â Ȳ ³ì»öÁ¾ÀÚ ¸ðµÎ Áú¼Ò¿Í ÀλêÀÇ ´Ü¿ë±¸¿¡¼­ ³ô¾ÑÀ¸¸ç $P_1$±¸¿¡¼­ Áö°æÀÇ ³ì»öÁ¾ÀÚ´Â 33%ÀÇ ÀÌ»óÀ¯¹¦À²À» ³ªÅ¸³Â´Ù.
The yield and quality of black medick seeds(Medicago lupulina L.) produced from different fertilization and flowering position was investigated was investigated to develop the technology of seed vigor maintenance. Number of flowers and seeds, 100 seeds weight, yellow seed percentage, and large seed percentage were higher in seeds produced from stems than in those from branches. Increase of nitrogen resulted in a higher rate of yellow and large seeds as well as 160 seeds weight. Germination rate was the highest (56.9%) in the yellow seeds harvested from stems which were grown with a treatment of lower level of nitrogen and higher level of phosphorus. Malformed seedlings were frequently observed among the seedlings grown from seeds which were produced only with phosphorus.
 
Ű¿öµå
seed quality;black medick;germination;seed color;fertilizers;
 
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.9, no.3, 1996³â, pp.243-248
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611920278435)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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