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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.12, no.3, 2003³â, pp.147-152
Æó¼âÇü ¹¦»ý»ê ½Ã½ºÅÛÀÇ ¿¡³ÊÁö ¼öÁö ºÐ¼®
( Analysis of Energy Balance in Closed Transplants Production System )
±èÁø±¹;±è¿ëÇö;À̸í±Ô;ÃÖÀ¯È­; ÀüºÏ´ëÇб³ ´ëÇпø ³ó¾÷±â°è°øÇаú;ÀüºÏ´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ »ý¹°ÀÚ¿ø½Ã½ºÅÛ°øÇкÎ(³ó¾÷°úÇбâ¼ú¿¬±¸¼Ò);ÀüºÏ´ëÇб³ ´ëÇпø ³ó¾÷±â°è°øÇаú;ÀüºÏ´ëÇб³ ´ëÇпø ³ó¾÷±â°è°øÇаú;
 
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º» ¿¬±¸´Â °¨ÀÚ Ç÷¯±×¹¦¸¦ »ý»êÇϱâ À§ÇÏ¿© ½ÃÀÛǰÀ¸·Î Á¦ÀÛµÈ Æó¼âÇü ¹¦»ý»ê ½Ã½ºÅÛ³»ÀÇ Àü±â¿¡³ÊÁö ¼Ò¸ð¸¦ ºÐ¼®Çϰí, ¿¡³ÊÁö ¼öÁö¸¦ ±¸¸íÇϰíÀÚ ¼öÇàµÇ¾ú´Ù. ±â¿Â 20$^{circ}C$, »ó´ë½Àµµ 90%, ±¤ÁÖ±â 16/8 h, PPF 50 ${mu}$mol${cdot}m^{-2}{cdot}s^{-l}$ÀÇ Á¶°Ç ÇÏ¿¡¼­ 5ÀÏ µ¿¾È ¹ß±Ù°úÁ¤À» °ÅÄ£ °¨ÀÚ °æ»ð¹¦´Â »ó´ë½Àµµ¿Í PPF¸¦ °¢°¢ 70%, 200 ${mu}$mol${cdot}m^{-2}{cdot}s^{-l}$·Î Á¶ÀýÇÑ °¡¿îµ¥ 15Àϰ£ À°¹¦µÇ¾ú´Ù. Æó¼âÇü ¹¦»ý»ê ½Ã½ºÅÛ³»ÀÇ Àü±â¿¡³ÊÁö ¼Òºñ´Â Àΰø±¤¿ø 46%, ÄÄÇÁ·¹¼­ 35%, °¡¿­±â 16%, ¼Ûdz±â 2%, °¡½À±â 1% ·Î ³ªÅ¸³µ´Ù. Àü±â¿¡³ÊÁö ÀÌ¿ëÈ¿À²°ú ´ÜÇǺ¹»ç ¿¡³ÊÁö ÀÌ¿ëÈ¿À²Àº °¢°¢ 0.005°ú 0.054 ·Î ³ªÅ¸³µ´Ù. ÇâÈÄ Æó¼âÇü ½Ã½ºÅÛ¿¡¼­ÀÇ Àü±â¿¡³ÊÁö ¼Ò¸ð·®À» Àý°¨½ÃŰ¸é¼­ ¿¡³ÊÁö ÀÌ¿ëÈ¿À²À» Áõ´ë½ÃŰ´Â ºù¾ÈÀÌ ¸ð»öµÈ´Ù¸é °¨ÀÚ Ç÷¯±×¹¦ »ý»êÀ» À§ÇÑ Æó¼âÇü ½Ã½ºÅÛÀÇ ½Ç¿ë¼ºÀº ´õ¿í ³ô¾ÆÁú °ÍÀÌ´Ù.
This study was conducted to analyze the energy balance in closed transplants production system (CTPS) for the production of high quality transplants. Potato (Solanum tuberosum L. cv. Dejima) plug seedlings were grown for 15 days at air temperature of 20$^{circ}C$, relative humidity of 70%, photoperiod of 16/8 h, and photosynthetic photon flux (PPF) of 200 ${mu}mol{cdot}m^{-2}{cdot}s^{-1}$ following 5 days of tooting in CTPS. Electric energy consumption was 46% for lighting, 35% for cooling, 16% for heating, 2% for air circulation, and 1% for humidifying. The electric energy utilization efficiency and the short-wave energy utilization efficiency were 0.5% and 5.4%, respectively. These results suggest that CTPS has the feasibility for the commercial production of potato plug seedlings if the electric energy consumption in CTPS is reduced and the electric energy utilization efficiency is increased.
 
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Æó¼âÇü ½Ã½ºÅÛ;¿¡³ÊÁö ¼öÁö;Àü±â¿¡³ÊÁö ¼Ò¸ð·®;closed transplants production system;energy balance;electric energy consumption;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.12, no.3, 2003³â, pp.147-152
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200315875836580)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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ȸ»ç¼Ò°³ ±¤°í¾È³» ÀÌ¿ë¾à°ü °³ÀÎÁ¤º¸Ãë±Þ¹æÄ§ Ã¥ÀÓÀÇ ÇѰè¿Í ¹ýÀû°íÁö À̸ÞÀÏÁÖ¼Ò ¹«´Ü¼öÁý °ÅºÎ °í°´¼¾ÅÍ
   

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