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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.22, no.5, 2009³â, pp.467-472
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( Effect on Breaking of Self-Incompatibility by Old-Flower Pollination, NaCl and $CO_2$ Treatment in Astragalus membranaceus Bunge ) |
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| Ȳ±âÀÇ ÀÚ°¡ºÒÈÇÕ¼º ŸÆÄ¸¦ À§ÇÑ ³ëȼöºÐ ó¸®, NaCl ó¸® ¹× $CO_2$ 󸮿¡ ´ëÇÑ °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. ºñ´ÒÇϿ콺¿¡¼ ³ëȼöºÐÀº 8¿ù Çϼø¿¡´Â °ÅÀÇ ¼öÁ¤ÀÌ µÇÁö ¾Ê¾ÒÀ¸¸ç, 9¿ù »ó¼øºÎÅÍ 10¿ù »ó¼ø±îÁö´Â °³È ´çÀÏ ºÎÅÍ °³È ÈÄ 2ÀϱîÁö ¼öÁ¤µÇ¾ú°í, 9¿ù Çϼø °³È ´çÀÏ ¼öºÐÇÑ °ÍÀÌ °áÇùÀ² 33.3%, °á½ÇÀ² 86.2%·Î °¡Àå ¾çÈ£ÇÏ¿´´Ù. ³ëÁö¿¡¼ ³ëȼöºÐÀº ´ëÁ¶±¸´Â 8¿ù ÇϼøºÎÅÍ 10¿ù »ó¼ø±îÁö °áÇùÀº µÇ¾úÀ¸³ª, 9¿ù Áß¼ø°ú 9¿ù ÇϼøÀ» Á¦¿ÜÇÏ°í °á½ÇÀÌ µÇÁö ¾Ê¾ÒÀ¸¸ç, 9¿ù ÇϼøÀÇ °³È ÈÄ 1ÀÏ¿¡ °áÇùÀ² 39%, °á½ÇÀ² 94.9%·Î °¡Àå ¾çÈ£ÇÏ¿´´Ù. NaCl 󸮴 ºñ´ÒÇϿ콺¿¡¼´Â 1% ³óµµ 󸮰¡ °áÇùÀ²Àº 10¿ù¿¡¼ 21.3%·Î °¡Àå ÁÁ¾ÒÀ¸³ª, °á½ÇÀ²Àº 9¿ù Çϼø 66.7%·Î °¡Àå ¾çÈ£ ÇÏ¿´°í, ³ëÁö¿¡¼´Â NaCl ³óµµ 5%¿¡¼ °áÇùÀ² 7.3%, °á½ÇÀ² 90.9%·Î °¡Àå ¾çÈ£ÇÏ¿´´Ù. ½Ä¹°»ýÀ°»óÀ» ÀÌ¿ëÇÏ¿© $CO_2$ 700 ppmÀ» ó¸®ÇÑ °á°ú ¹«Ã³¸®±¸¿Í Å« Â÷ÀÌ ¾ø¾ú´Ù. °á·ÐÀûÀ¸·Î Ȳ±â ÀÚ°¡ºÒÈÇÕ¼º ŸÆÄ¸¦ À§ÇÏ¿© 9¿ù ÁßÇϼø¿¡ ÀÚȰ¡ ¾Æ´Ñ ÀÚ°¡È¸¦ °³È´çÀÏ ¶Ç´Â °³È ÈÄ 1ÀÏ¿¡ Àΰø¼öºÐÇØÁְųª NaCl $1{sim}5%$¸¦ ó¸®ÇØÁÖ¸é ÀÚ°¡ºÒÈÇÕ¼ºÀ» ŸÆÄÇÒ ¼ö ÀÖ´Ù°í »ç·áµÈ´Ù. |
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| This study was conducted to break down the self-incompatibility of Astragalus membranaceus Bunge by old-flower pollination, NaCl and $CO_2$ treatment. The old-flower pollination in green house produced fertilization during the 1st and 2nd day after flowering from early September to early October, but almost no fertilization in late August. The most successful pollination occurred in late September at the 1st day after flowering when pod setting was 33.3% and that of seed set was about 86.2%. The old-flower pollination in field showed pod setting for the control group from late August to early October, but no seed set except the days of mid-September and late September. The most successful pollination occurred in late September during the 2nd day of flowering when the percentage of pod setting was 39% and that of seed set was 94.9%. The wrapping in field set pods from late August to early October, but did not set seeds except in mid and end of September. The percentage of pods was 39% and percentage of seeds was 94.9% about flowering after first day in end of September. by field culture. The best result from NaCl treatment was achieved when 1% NaCl treatment in green house produced 21.3% of pod setting in early October and 66.7% of seed set in late September. In field, NaCl 5% treatment produced best result with 7.3% of pod setting and 90.9% of seed set in mid-September. No differences were observed between the $CO_2$ 700ppm treatment and the control group. |
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| Ű¿öµå |
| Astragalus membranaceus;old-flower pollination;Self-incompatibility;NaCl$CO_2$; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.22, no.5, 2009³â, pp.467-472
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200934939665753)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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