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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.6, no.4, 1997³â, pp.235-241
Æ÷µµ '°ÅºÀ'ÀÇ 2±âÀÛ Àç¹è¿¡¼­ ±Ù±Çȯ°æ Ư¼º
( Root zone environments in two cropping system within a year for Kyoho grapes )
¿À¼ºµµ;±è¿ëÇö; ÀüºÏ´ëÇб³ ³ó°ú´ëÇÐ ¿ø¿¹Çаú;ÀüºÏ´ëÇб³ ³ó°ú´ëÇÐ ³ó¾÷±â°è°øÇаú;
 
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°ÅºÀ°ú °°Àº ´ë¸³°è 4¹èü Æ÷µµÀÇ ±Ù¿ªÁ¦ÇÑ Àç¹è¿¡¼­ ǰÁúÇâ»ó°ú ¼ö·®À» Áõ´ë½ÃŰ·Á¸é Æ÷µµ¼öü Áö»óºÎÀÇ ±â¿Â°ú »ó´ë½Àµµ »Ó¸¸ ¾Æ´Ï¶ó ±Ù±ÇºÎÀÇ Áö¿Â°ú Åä¾ç¼öºÐÀ» ÀûÁ¤ÇÏ°Ô °ü¸®ÇÏ´Â °ÍÀÌ Áß¿äÇÏ´Ù. °ÅºÀÀÇ 2±âÀÛÀ» À§ÇÑ ±Ù¿ª Á¦ÇÑ Àç¹è¿¡¼­ ÁöÁß°¡¿Â°ú Åä¾ç¼öºÐÀ» Á¶ÀýÇϸ鼭 ±Ù±ÇºÎÀÇ Áö¿Â°ú Åä¾ç¼öºÐ È©ÀÎÇÕÀÇ º¯È­ Ư¼ºÀ» »ìÆìº¸°íÀÚ ½ÃµµµÈ º» ¿¬±¸¿¡¼­ ³ªÅ¸³­ °á°ú¸¦ ¿ä¾àÇÏ¸é ´ÙÀ½°ú °°´Ù. 1. °¡¿Â ½Ã±â¿¡ ÁÖ°£ÀÇ ÃÖ°í ±â¿Â°ú ¾ß°£ ±â¿ÂÀÇ Æò±ÕÄ¡´Â °¢°¢ 25.1~32.7$^{circ}C$, 18$^{circ}C$ À̰í, »ó´ë½Àµµ´Â ÁÖ°£ ÃÖÀúÄ¡¿Í ¾ß°£ ÃÖ°íÄ¡°¡ °¢°¢ 50~55%, 84~87%·Î ³ªÅ¸³µ´Ù. 2. ÁöÁß 15cm ±íÀÌ¿¡¼­ ÁöÁß °¡¿Â±¸¿Í ÁöÁß ¹«°¡¿Â±¸ Áö¿ÂÀÇ Æò±ÕÄ¡´Â °¢°¢ 25.6$^{circ}C$, 17.4$^{circ}C$·Î¼­ Áö¿ÂÀÇ ÀûÁ¤ ¹üÀ§¿¡ ÇØ´çµÇ¾î º» ½ÇÇè¿¡¼­ Àû¿ëµÈ ¿Â¼öº¸ÀÏ·¯¿¡ ÀÇÇÑ ÁöÁß °¡¿ÂÀÌ È¿°úÀûÀÎ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. 3. 15cm ±íÀÌ¿¡¼­ Åä¾ç¼öºÐ ÈíÀξÐÀÇ ¸ñǥġ¸¦ pF 2.2·Î ¼³Á¤ÇÏ¿´À» ¶§ °ü¼ö °³½Ã¿Í ÇÔ²² 15cm ±íÀÌ¿¡¼­ÀÇ ÈíÀξÐÀº pF 1.5 Á¤µµ±îÁö Çϰ­ÇÏ¿´À¸³ª, ÀÌÈÄ¿¡´Â ÈíÀξÐÀÌ »ó½ÂÇϸ鼭 pF 2.0~2.2¸¦ À¯ÁöÇÏ¿© Åä¾ç¼öºÐ ÈíÀξÐÀÇ Á¶ÀýÀÌ È¿°úÀûÀ¸·Î ÀÌ·ç¾îÁ³´Ù. ±×·¯¹Ç·Î ±Ù¿ª Á¦ÇÑ Àç¹è¿¡¼­ °ü¼ö °³½ÃÁ¡À» °áÁ¤Çϱâ À§ÇÑ ÁöÇ¥·Î¼­ ÁöÁß 15cm ±íÀÌ¿¡¼­ ÃøÁ¤µÈ Åä¾ç¼öºÐ È©ÀξÐÀ» ÀÌ¿ëÇÏ´Â °ÍÀÌ ¹Ù¶÷Á÷ÇÏ´Ù. 4. °ÅºÀÀÇ ±Ù¿ª Á¦ÇÑ Àç¹è¿¡¼­ ½ÅÃÊÀÇ µµÀåÀ» ¹æÁöÇÏ·Á¸é ±Ù±ÇºÎÀÇ È¿°úÀûÀÎ ¹è¼ö ´ëÃ¥ÀÌ ¿ä±¸µÈ´Ù.
This study was performed to investigate the behaviour of root zone environments under the control of soil temperature and tension of soil moisture near the root Bone of 'Kyoho' grapes tree grown on restricted root zone system in plastic greenhouse. Maximum diurnal air temperature inside plastic greenhouse ranged between 25.1 and 32.7$^{circ}C$, and the average of nocturnal air temperature inside plastic greenhouse maintained at 18$^{circ}C$ in winter season. Also the minimum diurnal relative humidity ranged between 50 and 55%, and the maximum nocturnal relative humidity ranged between 84 to 87%. At a depth of 15cm from soil surface, the average soil temperature maintained at 25.6$^{circ}C$ for under-ground heating, and appeared to 17.4$^{circ}C$ for unheated condition. Although the tension of soil moisture just after irrigation sharply decreased to pF 1.5, the tension of soil moisture at the depth of 15cm maintained at pF 2.0~2.2. It is suggested that the tension of soil moisture at the depth of 15cm might be used as the standard for the determination of irrigation set point. Effective drainage system is needed to prevent the spindly and succulent growth of vine trees grown in restricted root zone system.
 
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°ÅºÀ;±Ù±Çȯ°æ;±Ù¿ªÁ¦ÇÑ Àç¹è;2±âÀÛ Àç¹è;ÇÃ¶ó½ºÆ½ ¿Â½Ç;Kyoho grapes;root zone environments;restricted root zone cultivation;two cropping system within a year;plastic greenhouse;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.6, no.4, 1997³â, pp.235-241
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711922405548)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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