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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.16, no.2, 2003³â, pp.118-122
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( Effects of Black Polyethylene Film Mulching and Planting Density on Growth and Yield of Rehmannia glutinosa Libosch. ) |
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| Èæ»ö ºñ´ÒÇǺ¹°ú Àç½Ä¹Ðµµ¿¡ µû¸¥ ÁöȲÀÇ »ýÀ°°ú ¼ö·®¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ±¸¸íÇϱâ À§ÇØ ÁöȲ 1È£¸¦ ½ÃÇèÀç·á·Î Èæ»ö ºñ´ÒÇǺ¹°ú Àç½Ä¹Ðµµ¸¦ ´Þ¸®ÇÏ¿© Àç¹è ½ÃÇèÀ» ¼öÇàÇÏ¿´´ø °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. ÃâÇöÀ²Àº ¹«ÇǺ¹ 78.0%¿¡ ºñÇÏ¿© Èæ»ö ºñ´ÒÇǺ¹¿¡¼ 3.1%´õ ³ô¾Ò°í, Àç½Ä¹Ðµµ °£¿¡´Â Â÷À̰¡ ¾ø¾ú´Ù »ýÀ°Àº Èæ»ö ºñ´ÒÇǺ¹°ú ¼Ò½Ä¿¡¼ »ýÀ°ÀÌ ¿Õ¼ºÇÏ¿´À¸³ª, ´ÜÀ§ ¸éÀû ´ç ¿± Áß, ±Ù°æ ¼ö´Â ¹Ð½Ä ÇÒ¼ö·Ï ¹«°Ì°Å³ª ¸¹¾Ò´Ù. °Ç±Ù°æÁßÀº ¹«ÇǺ¹ 402 kg/10a¿¡ ºñÇÏ¿© Èæ»ö ºñ´ÒÇǺ¹Àç¹è¿¡¼ 28% Áõ¼öµÇ¾úÀ¸¸ç, °³Ã¼ ´ç °Ç±Ù°æÁßÀº ¼Ò½ÄÇÒ¼ö·Ï, ´ÜÀ§¸éÀû ´ç ¼ö·®Àº ¹Ð½Ä ÇÒ¼ö·Ï Áõ°¡ÇÏ¿´´Ù. |
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| These studies were carried out to clarify the effects of black P.E. mulching and planting density on the growth and rhizome yield of Jihwang #1, a new high yielding Rehmannia glutinosa variety. Emergence ratio was higher 3.1£¥ in mulching than in non-mulching, but was not affected by planting density. Plant height and fresh leaf weight per plant were increased by mulching and at lower planting density. However, the fresh leaf weight per unit area was increased at higher planting density. Dry rhizome weight was increased 28% in mulching than that of non-mulching. Dry rhizome weight per plant was increased, but that of per unit area was decreased at lower planting density. |
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| Ű¿öµå |
| Rehmannia glutinosa L.;P.E. film;mulching;planting density; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.16, no.2, 2003³â, pp.118-122
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200311921975285)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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