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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.10, no.1, 1997³â, pp.39-44
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ßæíþðàï½ð¥ , è®Óø ¹× ÎÃÀÌ Ã볪¹°·ùÀÇ ðúíÛ¡ä´¿¡ ¹ÌÄ¡´Â ç¯úÂ
( Effects of Growth Regulators, Temperature, and Light on the Germination in Wild Vegetable (Chwinamul) Seeds ) |
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| ¸î°¡Áö »ýÀåÁ¶ÀýÁ¦, ¿Âµµ ¹× ±¤ Á¶°ÇÀÇ Â÷ÀÌ¿¡ ÀÇÇÑ Ã볪¹°·ù(ÂüÃë, °³¹ÌÃë, ¼ö¸®Ãë ¹Ì¿ªÃë °õÃë)ÀÇ ¹ß¾ÆÆ¯¼ºÀ» »ìÆìº» °á°ú´Â ´ÙÀ½°ú °°´Ù. 1. ¼ö¸®Ãë´Â ¾ÏÁ¶°Ç¿¡¼, °õÃë, ÂüÃë, °³¹ÌÃë, ¹Ì¿ªÃë´Â ¸íÁ¶°Ç¿¡¼ ¹ß¾ÆÀ²ÀÌ ´õ ³ô¾Ò´Ù. 2. »ýÀåÁ¶ÀýÁ¦¸¦ ó¸®ÇÑ Á¾ÀÚ´Â ¸íÁ¶°Ç¿¡¼ ÂüÃ븦 Á¦¿ÜÇÑ 4Á¾ÀÇ ¹ß¾ÆÀ²ÀÌ 2-10% Çâ»óµÇ¾ú´Ù. »ýÀåÁ¶ÀýÁ¦ °¡¿îµ¥ BA°¡ °¡Àå È¿°úÀûÀ̾úÀ¸¸ç ¹«Ã³¸®¿¡ ºñÇÏ¿© ¼ö¸®Ãë¿¡¼ 33%, °õÃë¿¡¼ 20%, °³¹ÌÃë¿¡¼ 7% ¹ß¾ÆÀ²À» Çâ»ó½ÃÄ×´Ù. 2. ¸íÁ¶°Ç¿¡¼ ¹ß¾ÆÀϼö´Â °õÃë°¡ 14ÀϷμ °¡Àå ±æ¾ú°í ¼ö¸®Ãë 10ÀÏ, °³¹ÌÃë 8ÀÏ, ÂüÃë 7ÀÏ, ¹Ì¿ªÃë 5ÀÏ ¼øÀ̾ú´Ù. ¹«Ã³¸®¿¡ ºñÇÏ¿© »ýÀåÁ¶ÀýÁ¦ 󸮱¸¿¡¼´Â °õÃë, ÂüÃë, ¹Ì¿ªÃë¿¡¼ °¢°¢ 1ÀϾ¿, °³¹ÌÃë¿Í ¼ö¸®Ãë¿¡¼ °¢°¢ 2ÀϾ¿ ´ÜÃàµÇ¾ú´Ù. 3. »ýÀåÁ¶ÀýÁ¦¸¦ ó¸®ÇÑ Á¾ÀÚ´Â ¾ÏÁ¶°Ç¿¡¼ ¹«Ã³¸®¿¡ ºñÇÏ¿© 7-29% ¹ß¾ÆÀ²ÀÌ Çâ»óµÇ¾úÀ¸¸ç BA°¡ °¡Àå È¿°úÀûÀ̾ú´Ù. 4. ¹«Ã³¸®¿¡ ºñÇÏ¿© ¾ÏÁ¶°ÇÀÇ »ýÀåÁ¶ÀýÁ¦Ã³¸®±¸¿¡¼´Â °³¹ÌÃë (2ÀÏ), ¼ö¸®Ãë(1ÀÏ), °õÃë(1ÀÏ)ÀÇ ¹ß¾ÆÀϼö°¡ ±æ¾îÁø ÂüÃë´Â 5ÀÏÀÌ ´ÜÃàµÇ¾ú´Ù. ¼ö¸®Ã븦 Á¦¿ÜÇÑ ³ª¸ÓÁö 4Á¾ÀÇ Ã볪¹°·ù Á¾ÀÚÀÇ ¹ß¾ÆÀϼö´Â BA󸮿¡¼ 1-5ÀÏ ´ÜÃàµÇ¾ú´Ù. 5. ÂüÃë´Â $10^{circ}C$, ¼ö¸®Ãë¿Í °õÃë´Â $15^{circ}C$, °³¹ÌÃë¿Í ¹Ì¿ªÃë´Â $25^{circ}C$¿¡¼ °¡Àå ³ôÀº ¹ß¾ÆÀ²À» ³ªÅ¸³ÂÀ¸¸ç ¹ß¾Æ¿¡ È¿°úÀûÀÎ BAÀÇ ÀûÁ¤ ³óµµ´Â ¼ö¸®Ãë°¡ 200ppm, °õÃë¿Í °³¹ÌÃë°¡ 100-150ppm, ÂüÃë°¡ 100ppmÀ̾ú°í ¹Ì¿ªÃë´Â BA³óµµ¿¡ µû¸¥ ¹ß¾ÆÀ² Â÷À̰¡ ÀÎÁ¤µÇÁö ¾Ê¾Ò´Ù. |
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| This study was conducted to determine the effects of growth regulators, temperature, and light on the germination of Chwinamul(Aster scaber, Aster tataricus, Synurus deltoides, Solidago virga-aurea var. asiatica, Ligularia fisheri) seeds. Compared to GA, IAA, and kinetin, BA (150ppm) stimulated best seed germination of all five species under the both light and dark condition at $25^{circ}C$. The effect of growth regulators was not observed significantly under the light condition except of Ligularia fisheri and Synurus deltoides while it was shown markedly under the dark condition. Germination rates of Ligularia fisheri and Synurus deltoides in different concentration of BA were relatively higher under the light at $15^{circ}C$ while those of other species varied in different concentration and temperature. |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.10, no.1, 1997³â, pp.39-44
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920278567)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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