|
|
|
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.3, no.2, 1994³â, pp.106-118
|
µ¿°è Plastic house³» °íÃß(Capsicum annuum L.) À°¹¦½Ã ¿Âµµ¿Í ±¤µµ°¡ »ýÀå¿¡ ¹ÌÄ¡´Â ¿µÇâ I. ´ÙÁßÇǺ¹ °íÃßÀ°¹¦ ½Ã¼³³»ÀÇ ¿Âµµ ¹× ±¤È¯°æ ¿µÇâ
( Effects of Temperature and Light Intensity on the Growth of Red Pepper(Capsicum annuum L.) in Plastic House During Winter. I. Fluctuations of Temperature and Light Environment in the Multilayered Plastic House Grown Red Pepper ) |
| Á¤¼øÁÖ;À̹ü¼±;±Ç¿ë¿õ; Àü³²´ëÇб³ ³ó°ú´ëÇÐ ¿ø¿¹Çаú;Àü³²´ëÇб³ ³ó°ú´ëÇÐ ¿ø¿¹Çаú;¼¿ï´ëÇб³ ³ó¾÷»ý¸í°úÇдëÇÐ ³óÇаú;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| µ¿°è ¹«°¡¿Â ´ÙÁßÇǺ¹ plastic house³» °íÃßÀ°¹¦ÀÇ »ýÀå¿¡ ¿µÇâÀ» ¹ÌÄ¡´Â ¿Âµµ, ±¤µµ ¹× Áö¿ÂÀÇ º¯È¸¦ ³ëÁö¿Í ½Ã¼³³» ÇǺ¹º°·Î Á¶»ç ºÐ¼®ÇÏ¿© °íÃßÀÇ ÀûÁ¤ À°¹¦»ýÀå ȯ°æ°ú ½ÇÁ¦ ¹«°¡¿Â ´ÙÁßÇǺ¹ plastic house³»ÀÇ È¯°æ¿äÀΰúÀÇ °ü·Ã¼ºÀ» ÆÄ¾ÇÄÚÀÚ ¼öÇàÇÑ °á°ú´Â ´ÙÀ½°ú °°´Ù. 1. 12¿ù 20ÀϺÎÅÍ 2¿ù 25ÀÏ ±îÁö P. E.Çʸ§À¸·Î 4ÁßÇǺ¹µÈ Åϳγ»¿¡¼µµ ÃÖÀú¿Âµµ´Â ´ëºÎºÐ 5$^{circ}C$¸¦ º¸¿© °íÃßÀÇ ³ÃÇØ¿Âµµ¿¡ ´ëÇÑ ³ëÃâÀ» ÇÇÇÒ ¼ö ¾ø¾ú°í ÀÌ ±â°£¿¡ ÃÖ°í¿Âµµ´Â ´ëºÎºÐ 33$^{circ}C$¸¦ º¸¿´À¸¸ç ±Ø°ªÀº 42$^{circ}C$¸¦ º¸¿© ´Ù¼Ò°£ ȯ±âÀÇ Çʿ䵵 ÀÎÁ¤µÇ¾ú´Ù. 2. ÇǺ¹ÀÌ Áõ°¡ÇÒ¼ö·Ï ¿Âµµ Àϱ³Â÷°¡ Å©°Ô ³ªÅ¸³ª ³ëÁö´Â 5-1$0^{circ}C$¸¦ º¸ÀÎ ¹Ý¸é ÇǺ¹³»¿¡´Â 16-38$^{circ}C$ÀÇ Àϱ³Â÷¸¦ º¸¿´´Ù. 3. Àú¿Â±â¿¡ ´ÙÁßÇǺ¹¿¡ ÀÇÇÑ º¸¿ÂÈ¿°ú´Â ¶Ñ·ÇÇÏ¿´À¸³ª 4ÁßÇǺ¹ÇÏ¿¡¼µµ 12$^{circ}C$ÀÌÇÏÀÇ ¿ÂµµÃâÇöÀÌ ¸¹¾Æ¼ °íÃß ½Ã¼³³» À°¹¦½Ã ³ÃÇØÇÇÇØ °¡´É¼ºÀÌ »óÁ¸Çϸç, 3$0^{circ}C$ÀÌ»óÀÇ °í¿ÂÃâÇöȸ¼öµµ 200ȸ ÀÌ»óÀ̾ú´Ù. 4. ±¤µµ¿¡ À־µ ÇǺ¹ÀÌ Áõ°¡ÇÒ¼ö·Ï ±¤µµ´Â °¨¼ÒÇÏ¿´°í ¿ÂµµÁõ°¡´Â Å©°Ô ±¤ÀÇÁ¸¼ºÀ̾úÀ¸¸ç, ÃÖÀú±¤µµ´Â ÇǺ¹¿¡ °ü°è¾øÀÌ °íÃßÀÇ ±¤º¸»óÁ¡ ÀÌÇϸ¦ º¸¿©ÁÖ¾ú´Ù. 5. 12¿ù 20ÀϺÎÅÍ 2¿ù Áß¼ø±îÁö ±â¿ÂÀº ¿ÀÀü 10½Ã ÀÌÈÄ¿¡¾ß °íÃßÀÇ »ýÀ°ÇѰè¿ÂµµÀÎ 10-12$^{circ}C$ÀÌ»óÀÌ µÇ¾ú°í, ¿ÀÈÄ 4½Ã ÀÌÈÄ¿¡´Â ±â¿ÂÀº 12$^{circ}C$ÀÌ»óÀÌ µÇ¾îµµ ±¤µµ°¡ ±Þ°ÝÈ÷ ³·¾Æ °íÃßÀ¯¹¦ÀÇ ±¤ÇÕ¼º ¹× »ýÀå¿¡ Á¦ÇÑÀûÀÏ °ÍÀ¸·Î »ç·áµÇ¾ú´Ù. 6. ½Ã¼³³» ÃÖÀúÁö¿ÂÀº µ¿°è 4ÁßÇǺ¹³»¿¡¼µµ 1$0^{circ}C$³»¿Ü·Î¼ °íÃß»ýÀå¿¡´Â »ý¸®Àû ÇÇÇØ¿Âµµ ¹üÀ§¿¡ ¼ÓÇÏ¿´´Ù. 7. ±¤ÁÖÁö¹æ¿¡ 45³â°£ ¿ÂµµÀڷḦ º¸¸é ³ëÁö ÃÖÀú¿ÂµµÀÇ ±Ø°ªÀº 1¿ù 5ÀÏ¿¡ -19.4$^{circ}C$¸¦ ±â·ÏÇÏ¿´À¸¸ç ´ëºÎºÐ Àå±âÀÚ·á·ÎºÎÅÍ ¾òÀº Æò±Õ¿¡¼ $pm$5$^{circ}C$ÀÇ ÆíÂ÷¸¦ º¸¿´´Ù. |
|
| This study was conducted to analyze the effects of fluctuations in temperature, light intensity and soil temperature on the growth of red pepper seedlings in the nonheated plastic houses with various number of layers and in the open field. Relationship between the optimal environment and the growth of seedlings was discussed, and the maximum and minimum outdoor temperatures in Kwangju area from 1941 to 1985 were analyzed. The results obtained were as follows; 1. The minimum temperature in tunnel with quadruple coverings of P. E. film from December 20 to February 25 was decreased to 5$^{circ}C$ mostly, where the exposure to chilling temperature could not be avoided during this period. The maximum temperature was increased to 33$^{circ}C$ mostly and 42$^{circ}C$ in peak, where some ventilation was needed. 2. The diurnal differences of inside temperature, increasing with number of layers, were 16 to 38$^{circ}C$, while those of outside temperature were 5 to 1$0^{circ}C$. 3. The cold injury in the quadruple coverings during winter occurred all the times below 12$^{circ}C$ and as many as 200 times over 3$0^{circ}C$, while effectiveness of thermal insulation in the multilayered nonheating plastic houses were clearly proved. 4. The inside light intensity was markedly reduced with the increment of layers and the minimum light intensity fallen down below the light compensation point for the growth of red pepper plants regardless of the number of layers. 5. Until 10 a. m., the temperature in the daytime during December 20 to mid - February showed below 10 to 12$^{circ}C$ which was the limiting temperature for the growth of red pepper seedlings. After 4 p. m., the light intensity was sharply reduced despite of the air temperature kept over 12$^{circ}C$. Therefore, limiting factors for the growth of red pepper seedlings were the temperature before 10 a. m. and the light intensity after 4 p. m. 6. The minimum soil temperature in quadruple coverings showed around 1$0^{circ}C$ where the physiological damage for red pepper seedlings might be occurred. 7. The minimum outdoor temperatures from 1941 to 1985 was -19.4$^{circ}C$, observed in the 5th January. |
| |
| Ű¿öµå |
| ÇÃ¶ó½ºÆ½ ÇϿ콺;±¤µµ;¿Âµµ;°íÃß;ÇǺ¹;plastic house;light intensity;temperature;red pepper;covering; |
| |
|
|
 |
|
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.3, no.2, 1994³â, pp.106-118
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411922404322)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|