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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.8, no.4, 1999³â, pp.265-274
ÆÞ¶óÀÌÆ® ¹èÁö·®ÀÌ ¾ç¾×Àç¹è ¿ÀÀÌÀÇ »ýÀå°ú ¼ö·®¿¡ ¹ÌÄ¡´Â ¿µÇâ
( Effect of Substrate Amount of Perlite on the Growth and Fruit Yield of Hydroponically Grown Cucumber (Cucumis sativus L.) Plants )
¹Ú¼ø±â;Á¤¼øÁÖ;¼­¹ü¼®;; Àü³²´ëÇб³ ³ó°ú´ëÇÐ ÀÀ¿ë½Ä¹°ÇкÎ;Àü³²´ëÇб³ ³ó°ú´ëÇÐ ÀÀ¿ë½Ä¹°ÇкÎ;Àü³²´ëÇб³ ³ó°ú´ëÇÐ ÀÀ¿ë½Ä¹°ÇкÎ;Àü³²´ëÇб³ ³ó°ú´ëÇÐ ÀÀ¿ë½Ä¹°ÇкÎ;
 
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º» ¿¬±¸´Â perlite¸¦ ÀÌ¿ëÇÑ ¿ÀÀÌÀÇ ¾ç¾×Àç¹è½Ã ÀûÁ¤ ¹èÁö·®°ú ±Ù±Ç¿ëÀûÀ» ±¸¸íÇϰíÀÚ ¿ë±âÀÇ Å©±â°¡ 2, 4, 6, 8 ¹× $10{ell}$ÀÎ ÇÃ¶ó½ºÆ½ Æ÷Æ®¿¡ ÆÞ¶óÀÌÆ®¸¦ ä¿ö ¿ÀÀ̸¦ ¾ç¾× Àç¹èÇÏ¿´´Ù. ±Ù±Ç¿ëÀûÀÌ Áõ°¡ÇÒ¼ö·Ï ÃÊÀå, °æ°æ, ¿±¼ö ¹× ¿±¸éÀûÀÌ Áõ°¡ÇÏ¿´°í, °ú½Ç¼ö¿Í °ú½ÇÁß·®¿¡¼­´Â ±Ù±Ç¿ëÀûÀÌ Å« $8{ell}$ ¿Í $10{ell}$ ÀÇ Ã³¸®±¸¿¡¼­ °¡Àå ¾çÈ£ÇÏ¿´À¸¸ç ±âÇü°ú ¹ß»ý·üµµ ³·Àº °æÇâÀ̾ú´Ù. ±Ù±Ç¿ëÀûÀ» $6{ell}$ ÀÌ»óÀ¸·Î ÇÏ¿´À» ¶§ °æÀ¸·ÎÀÇ °Ç¹°ºÐ¹è°¡ ÁÙ¾îµé°í ¿±À¸·ÎÀÇ °Ç¹°ºÐ¹è°¡ ¸¹¾Ò´Ù. NAR°ú CGRÀº ±Ù±Ç¿ëÀûÀÌ Áõ°¡ÇÔ¿¡ µû¶ó Áõ°¡ÇÏ´Â °æÇâÀ» º¸¿´´Ù. °ü±Ç¿ëÀû¿¡ °ü°è¾øÀÌ º» ½ÇÇè ¹üÀ§³»¿¡¼­´Â LAI°¡ Áõ°¡ÇÒ¼ö·Ï NAR°ú CGRµµ Áõ°¡ÇÏ´Â °æÇâÀ» ³ªÅ¸³»¾ú´Ù.
This experiment was carried out to investigate the effect of container size and substrate volume on the growth and fruit yield of hydroponically grown cucumber(Cucumis sativus L.) plants. Seeds were sown in plug tray filled with coir dust on Feb. 13, 1998. Seedlings with 5 to 6 true leaves were transplanted in $2{ell},;4{ell},;6{ell},;8{ell};and;10{ell}$ plastic pots filled with perlite. Cucumber fruits were harvested with 1 to 2 days interval, and fresh weight, number of normal and malformed fruit were recorded. Plant height, stem diameter, number of leaves and leaf area were highly depended on the container size. Total fresh weight and the number of fruit were increased with increasing container size. NAR(net assimilation rate) and CGR(crop growth rate) increased also with increasing the container size. Optimum container size for hydroponically grown cucumber plant using perlite was recommended as $8{ell}$ per plant.
 
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ÀÛ¹°»ýÀåÀ²;°ú½ÇÁß·®;¼ø±¤ÇÕ¼ºÀ²;ÆÞ¶óÀÌÆ®;CGR(crop growth rate);fruit weight;NAR(net assimilation rate);perlite;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.8, no.4, 1999³â, pp.265-274
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911922406972)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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