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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.7, no.4, 1998³â, pp.311-323
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¼ºÁÖÁö¿ª Âü¿ÜÀü¿ë ¿Â½ÇÀÇ ¸ðµ¨°³¹ß ¹× ȯ°æºÐ¼®(1) -¼ºÁÖ ½Ã¼³ Âü¿Ü´ÜÁö ´Üµ¿ÇϿ콺ÀÇ ¿Âµµ ºÐÆ÷ Ư¼º-
( Modelling Development and Environmental Analysis of Oriental Melon Greenhouse in SUNGJU(1) -Characteristics on distribution of air temperature for cultivating oriental melon in tunnel type greenhouse in Sungiu- ) |
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| This study was conducted to analyze the temperature characteristics under tunnel type greenhouse to cultivate watermelon in Sungju region. Air temperature of tunnel type greenhouse was descending rapidly after sunset, and the time required the air temperature inside greenhouse nearly reached the outside air temperature was about 2.5 hours. The maximum air temperature in tunnel type greenhouse, in case of high air temperature day, was exceeding 4$0^{circ}C$ during day time. Air temperature inside greenhouse during night time could sustain about 2~3$^{circ}C$ higher than the outside air temperature. But it was necessary to supply supplemental heat when the air temperature was below optimum growth temperature. Soil temperature in the depth of 20cm under soil surface could maintain higher than 2$0^{circ}C$ and the variation range in a day was 3~5$^{circ}C$, and the soil temperature descending due to irrigation was about 5~6$^{circ}C$. |
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| Ű¿öµå |
| ¼ö¹Ú;ÅͳÎÇüÇϿ콺;º¸¿Â;°ü¼ö;watermelon;tunnel type greenhouse;heat conservation;irrigation; |
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»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.7, no.4, 1998³â, pp.311-323
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811922406314)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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