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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.19, no.4, 2010³â, pp.284-289
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( Effect of Red or Blue Resin Added to Greenhouse Covering Films on Growth of Tomato and Pepper )
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ÇÃ¶ó½ºÆ½ÇϿ콺 ÇǺ¹ÀçÀÇ ±¤ ÀÌ¿ëÈ¿À²À» ³ôÀ̱â À§ÇØ Á¦Á¶°úÁ¤¿¡ Àû»ö, û»ö, Àû»ö+û»ö ¼öÁö¸¦ Ãß°¡·Î ÷°¡ÇÏ¿© Á¦Á¶ÇÑ Çʸ§À» ÇǺ¹ÇÑ ½Ã¼³ ³»¿¡¼­ Å丶Åä¿Í °íÃ߸¦ Àç¹èÇÏ¿´À¸¸ç ½Ã¼³ ³» ±¤ ȯ°æ º¯È­¿Í ÀÛ¹°ÀÇ »ýÀ°, ¼ö·® µîÀ» Á¶»çÇÏ¿´´Ù. ´ëü·Î ÀϹÝÇʸ§¿¡ ºñÇÏ¿© Àû»ö ¹× û»ö ¼öÁö¸¦ ÷°¡ÇÑ Çʸ§¿¡¼­ ±¤ÇÕ¼ºÀ¯È¿º¹»çÀÇ Åõ°ú·®ÀÌ 5~6% ¸¹¾Ò°í, 300~1,100nmÀÇ ±¤Åõ°úÀ²Àº 0.5~1.0% ³ô°Ô ³ªÅ¸³µ´Ù. ÇǺ¹Àç Áß¿¡´Â Àû»ö+û»ö È¥ÇÕ¼öÁö ÷°¡Çʸ§¿¡¼­ Å丶Åä¿Í °íÃßÀÇ °Ç¹°ÁßÀÌ ³ô°Ô ³ªÅ¸³µ°í ÀϹÝÇʸ§¿¡ ºñÇØ °ú½Ç¼ö·®ÀÌ 15~20% ¸¹¾ÒÀ¸¸ç °ú½Ç ´çµµµµ ¾à $0.5^{circ}Bx$. ³ô¾Ò´Ù.
Spectral irradiance of greenhouse covering films that three resins (red, blue, red plus blue) were added to get higher utilization efficiency of sunlight were compared to the normal film in this study. Growth and yield of tomato and pepper grown under the films were also investigated. Transmittance of PAR (photosynthetically active radiation, 400~700 nm) and sunlight (300~1,100 nm) of red or blue resin-added films increased by 5 to 6% and 0.5 to 1.0%, respectively. As compared to the normal film, fruit yield and soluble solid content of tomato and pepper grown under red plus blue resin-added film increased by 15 to 20% and by $0.5^{circ}Bx$.
 
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°íÃß;¼öÁö;¿Â½Ç ÇǺ¹Àç;Àû»ö±¤;û»ö±¤;Å丶Åä;blue light;greenhouse covering film;pepper;red light;resin;tomato;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.19, no.4, 2010³â, pp.284-289
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201015037859925)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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