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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.18, no.1, 2009³â, pp.46-50
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Æó¾Ï¸é È¥ÇÕ »óÅ並 ÀÌ¿ëÇÑ ¼ö¸ñ·ù ¿ë±â¹¦ÀÇ ±Þ¾× ÀûÁ¤ ³óµµ
( Optimum Strengths of Supply Nutrient Solution in Container Seedling of Trees Using Media Mixed Used-Rockwool ) |
| ±èȣö;À̼ö¿ø;¹èÁ¾Çâ; ¿ø±¤´ëÇб³ ¿ø¿¹. ¾Ö¿Ïµ¿½Ä¹°ÇкÎ;±¹¸³»ê¸²°úÇпø »ê¸²»ý»ê±â¼ú¿¬±¸¼Ò;¿ø±¤´ëÇб³ ¿ø¿¹. ¾Ö¿Ïµ¿½Ä¹°ÇкÎ;
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| ħ¿±¼öÁ¾ÀÎ ¼Ò³ª¹«(Pinus densiflora)¿Í ºñÀÚ³ª¹«(Torreya nucifera), Ȱ¿±¼öÁ¾ÀÎ »ó¼ö¸®³ª¹«(Quercus acutissina)¿Í µé¸Þ³ª¹«(Fraxinus mandshurica)¸¦ ´ë»óÀ¸·Î ¼ö°æ Àç¹è¸¦ ÀÌ¿ëÇÑ ¿ì·® ¿ë±â¹¦ »ý»ê ½Ã 'Sonneveld' ¹è¾ç¾×ÀÇ ÀûÁ¤ ³óµµ¸¦ ±¸¸íÇϱâ À§ÇØ ¼öÇàÇÏ¿´´Ù. ¹è¾ç¾×ÀÇ °ø±Þ ³óµµ¿¡ µû¸¥ ¼Ò³ª¹«(0-0)ÀÇ »ýüÁß, ¼ö°í ¹× ¿øÁÙ±â Á÷°æÀº ¸ðµÎ ³ôÀº ³óµµÀϼö·Ï ³ôÀº °æÇâÀ» ³ªÅ¸³»¸ç 3.0¹è¾×¿¡¼ °¡Àå ³ô¾Ò´Ù. ºñÀÚ³ª¹«(1-1)ÀÇ »ýüÁßÀº 1.5¹è¾×°ú 3.¹è¾×¿¡¼ ¸¹ÀÌ Áõ°¡ÇÏ¿´°í ¼ö°í¿Í ¿øÁÙ±â Á÷°æÀº 1.5 ¹è¾×¿¡¼ °¡Àå ¸¹ÀÌ Áõ°¡ÇÏ¿´´Ù. »ó¼ö¸®³ª¹«(0-0)ÀÇ »ýüÁßÀº 2.0¹è¾×¿¡¼ °¡Àå ¹«°Å¿ü°í 1.0¹è¾×¿¡¼ °¡Àå °¡º¿ü´Ù. ¼ö°í¿Í °Ç¹°ÁßÀº ¸ðµÎ 2.0¹è¾×°ú 3.0¹è¾×¿¡¼ ÁÁ¾Ò°í, ¿øÁÙ±â Á÷°æ°ú ¿±·Ï¼Ò ÇÔ·®Àº 2.0¹è¾×¿¡¼ ÁÁ¾Ò´Ù. ¶ÇÇÑ ±¤ÇÕ¼ºÀº 1.5¹è¾×°ú 2.0¹è¾×¿¡¼ Ȱ¹ßÇÏ¿´´Ù. µé¸Þ³ª¹«(1-1)ÀÇ »ýüÁß, ¼ö°í ¹× ¿øÁÙ±â Á÷°æÀº 0.5¹è¾×¿¡¼ °¡Àå ¸¹ÀÌ Áõ°¡ÇÏ¿´°í, ¿±·Ï¼Ò ÇÔ·®°ú ±¤ÇÕ¼ºÀº 0.5¹è¾×°ú 2.0¹è¾×¿¡¼ ÁÁ¾Ò´Ù. ±×¸®°í ´ëºÎºÐÀÇ »ýÀ° Ư¼ºÀº 3.0¹è¾×¿¡¼ ÀúÁ¶ÇÏ¿´´Ù. |
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| This study was carried to investigate effects of optimum supply strengths of 'Sonneveld' nutrient solution on growth characteristics in container seedling of trees (Pinus densiflora, Torreya nucifera, Quercus acutissina and Fraxinus mandshurica) using developed media with used-rockwool. Flesh weight, height and trunk diameter in container seedling of Torreya nucifera were better in high strengths. In container seed ling of Torreya nucifera, flesh weight more increased in 1.5 and 3.0 strengths and hight and trunk diameter more increased in 1.5 strength than the rest. Flesh weight in container seedling of Quercus acutissina was heaviest in 2.0 strength and was lightest in 1.0 strength. Height and dry weight in 2.0 and 3.0 strengths and trunk diameter and total chlorophyll in 2.0 strength were better than in the rest. Besides photosynthesis rate was more high in 1.5 and 2.0 strengths than in the rest. In container seedling of Fraxinus mandshurica, flesh weight, height and trunk diameter more increased in 0.5 strength and total chlorophyll and photosynthesis rate were good in 0.5 and 2.0 strengths. Most growth characteristics were poor in 3.0 strength. |
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| »ç¿ëµÇ¾ú´ø ¾Ï¸é(Æó¾Ï¸é);¿ë±â¹¦;À¯·´ºÐÈ¿ë Ç¥ÁØ¿ë¾×;container seedling;'Sonneveld' nutrient solution;used-rockwool; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.18, no.1, 2009³â, pp.46-50
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200916263468252)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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