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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.17, no.4, 2008³â, pp.306-311
»ç°ú 'ÈÄÁö'/M.9 ¹Ð½Ä »ç°ú¿øÀÇ ¼º°ú±â ÀûÁ¤ °á½Ç ¹× ¼ö¼¼ ±âÁØ
( Proper Tree Vigor and Crop Load in High Density Planting System for 'Fuji'/M.9 Apple Trees )
¹Ú¹«¿ë;¹ÚÁ¤°ü;¾ç»óÁø;ÇÑÇöÈñ;°­ÀαÔ;º¯Àç±Õ; ±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø »ç°ú½ÃÇèÀå;±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø »ç°ú½ÃÇèÀå;±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø »ç°ú½ÃÇèÀå;±¹¸³¿ø¿¹Æ¯ÀÛ°úÇпø »ç°ú½ÃÇèÀå;°æºÏ´ëÇб³ ȯ°æ¿ø¿¹Çаú;¿µ³²´ëÇб³ ¿ø¿¹Çаú;
 
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º» ¿¬±¸´Â 2001³âºÎÅÍ 2003³â±îÁö 'ÈÄÁö'/M.9°¡ Àç½ÄµÈ ¹Ð½Ä»ç°ú¿ø¿¡¼­ ÀûÁ¤ ¼ö¼¼¿Í ÀûÁ¤ Âø°ú·®À» Á¶»çÇÏ¿´´Ù. ¿±°úºñ´Â Æò±Õ °úÁß(y=1.715x+205.02, $R^2=0.66^{**}$)°ú ¼ö·®(y=-35.156x+5963.7, $R^2=0.44^{**}$)¿¡¼­ °íµµ·Î À¯ÀÇÇÑ »ó°üÀÌ ÀÖ´Â °ÍÀ¸·Î ³ªÅ¸³µ°í, Áִ翱¼ö¿Í Æò±Õ °úÁß ¶ÇÇÑ »ó°üÀÌ ÀÖ¾ú´Ù. ±×·¯³ª Âø°ú·®¿¡ µû¸¥ ¼öü»ýÀ°, °ú½ÇǰÁú ¿äÀÎÁß ´çµµ ¹× Âø»öµµ¿¡¼­´Â 󸮰£ Â÷À̰¡ ¾ø¾ú´Ù. °Ý³â°á½ÇÀÌ ¹ß»ýÇÏÁö ¾ÊÀ¸¸é¼­ 300g ÀÌ»óÀÇ °ú½ÇÀ» »ý»êÇÏ´Â ±âÁØÀº ¿±°úºñ´Â 55 ¼öÁØ¿¡¼­ Âø°ú·®ÀÌ ÁÖ´ç ¾à $55{sim}64$°³ÀÇ ¼öÁØÀÌ ÀûÇÕÇÏ¿´´Ù. 'ÈÄÁö'/M.9 ¹Ð½ÄÀç¹è½Ã ¼º¸ñ±âÀÇ ¾ÈÁ¤µÈ ¼ö¼¼ ±âÁØÀº Æò±Õ ½ÅÃÊÀåÀÌ $20{sim}25cm$, ½ÅÃÊ Á¤ÁöÀ²ÀÌ 95% ÀÌ»ó¼öÁØÀ» º¸¿©¾ß µÇ´Â °ÍÀ¸·Î ÆÇ´ÜµÇ¸ç, º¸´Ù ¼¼ºÎÀûÀ¸·Î´Â 2Â÷ »ýÀåÀÌ °ÅÀÇ ¹ß»ýµÇÁö ¾ÊÀ¸¸ç °ú´ëÁö ºñÀ²Àº Àû¾îµµ $20{sim}30%$ Á¤µµ µÇ¾î¾ß ÇÒ °ÍÀ¸·Î ÆÇ´ÜµÇ¾ú´Ù.
Proper tree vigor and crop load were determined for 'Fuji'/M.9 apple trees in high density planting system from 2001 to 2003. Leaf/fruit ratio was highly correlated to mean fruit weight (y=1.715x+205.02, $R^2=0.66^{**}$) and yield (y=-35.l56x+5963.7, $R^2=0.44^{**}$). In addition, there was a significant correlation between the number of leaves per tree and mean fruit weight. However, crop load did not affect tree growth, soluble solids content of fruit, and Hunter a value. To harvest the fruits heavier than 300 g without biennial bearing, it was appropriate to crop 55 to 64 fruits in a tree with 55 leaves per fruit of adult tree. The good indices for proper tree vigor could be 20 to 25 cm of mean shoot length and above 95% of shoot termination rate. Moreover, no secondary growth and 20 to 30% of spur formation could be the indices for highly productive tree vigor.
 
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°¡Áö»ýÀå;°Ý³â°á½Ç;°ú½ÇǰÁú;¿±°úºñ;biennial bearing;shoot growth;leaf/fruit ratio;fruit quality;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.17, no.4, 2008³â, pp.306-311
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200806942468216)
¾ð¾î : ¿µ¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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