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Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ / v.20, no.2, 2011³â, pp.156-161
Æ÷µµ 'Èæ±¸½½'¿¡¼­ 1Â÷Áö ¹× 2Â÷Áö Âø»ý °ú½ÇÀÇ Æ¯¼º ¹× ǰÁú ºñ±³
( Comparison of Fruit Characteristics and Quality in 'Heukgoosul' Grapes Set on Primary and Secondary Shoot )
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º» ½ÇÇèÀº Æ÷µµ 'Èæ±¸½½' ǰÁ¾ÀÇ 1Â÷Áö ¹× 2Â÷Áö¿¡ Âø»ýµÈ Æ÷µµ ǰÁúÀ» °æ½ÃÀûÀ¸·Î ºÐ¼®ÇÔÀ¸·Î½á 2Â÷Áö Âø»ý Æ÷µµÀÇ Ç°Áú Ư¼º ¹× »óǰ¼ºÀ» ÆÇ´ÜÇϱâ À§Çؼ­ ¼öÇàÇÏ¿´´Ù. ²É¼ÛÀÌÀÇ Æ¯¼ºÀ» Á¶»çÇÑ °á°ú, ½ÅÃÊ´ç È­¼ö¼ö´Â 1Â÷Áö°¡ 1.1°³·Î 2Â÷ÁöÀÇ 0.6°³¿¡ ºñÇØ ¸¹¾Ò´Ù. È­·Ú¼ö´Â 2Â÷Áö°¡ 169.5°³·Î 1Â÷ÁöÀÇ 228.8°³¿¡ ºñÇØ Àû¾ú´ø ¹Ý¸é, Âø¸³·üÀÌ 21.7%·Î 1Â÷ÁöÀÇ 17.4%º¸´Ù ³ô¾Ò´Ù. ¼öÈ®±â °ú½ÇƯ¼ºÀ» Á¶»çÇÑ °á°ú, °ú¸³ÁßÀº 1Â÷Áö Âø»ý Æ÷µµ°¡ 12.1g·Î 2Â÷ÁöÀÇ 8.9g¿¡ ºñÇØ ³ô¾Ò´Ù. °ú´ç°ú Æ÷µµ´ç ÇÔ·®Àº º¯»ö±â µ¿¾È 2Â÷Áö Âø»ý Æ÷µµ°¡ À¯ÀÇÇÏ°Ô ³ô¾ÒÀ¸³ª, ¸¸°³ ÈÄ 90ÀϺÎÅÍ °¨¼ÒÇÏ¿© ¼öÈ®±â¿¡´Â 1Â÷Áö¿Í ºñ½ÁÇÑ ¼öÄ¡¸¦ º¸¿´´Ù. »êÇÔ·®Àº ¸¸°³ 50ÀϺÎÅÍ 1, 2Â÷Áö Âø»ý Æ÷µµ ¸ðµÎ ºü¸£°Ô °¨¼ÒÇÏ¿´À¸³ª 2Â÷Áö Âø»ý Æ÷µµ´Â ¸¸°³ ÈÄ 70ÀϺÎÅÍ °¨¼ÒÀ²ÀÌ ¿Ï¸¸ÇØÁ³´Ù. °úÇÇÂø»öµµÀÇ °æ½ÃÀû º¯È­¸¦ Á¶»çÇÑ °á°ú, 2Â÷Áö Âø»ý Æ÷µµ°¡ º¯»ö±â Áß ±Þ¼ÓÇÑ Áõ°¡¸¦ º¸¿© ´Ü±â°£ ³» ³ôÀº Âø»öµµ¸¦ º¸¿´À¸³ª, 1Â÷Áö Âø»ý Æ÷µµ´Â º¯»ö±â Ãʱ⿡ Âø»öÀåÇØ¸¦ ¹Þ¾Æ ¼öÈ®±â Âø»öµµ°¡ 2Â÷Áö Âø»ý Æ÷µµ¿¡ ºñÇØ ³·Àº °ÍÀ» È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù.
This experiment was performed in order to define the characteristic and quality of the fruits set on primary and secondary shoots in 'Heukgoosul' grape. The numbers of flower clusters per shoot were 1.1 and 0.6 in primary shoots and secondary shoots, respectively. The fruits of primary shoot showed 12.1 g of higher berry weight than 8.9 g of the fruits set on secondary shoots. Fructose and glucose contents were significantly higher in the fruits of secondary shoots during veraison, but the levels gradually decreased, reaching a similar level with those of primary shoot at the harvest stage. The acid content decreased rapidly from day 50 after full bloom in both primary and secondary shoots, but the rate of decrease slowed down from day 70 after full bloom in secondary shoots. Berries of secondary shoots showed rapid increase of skin coloration during veraison and reached a high degree of coloration within a short period when compared with those of primary shoots.
 
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°úÇÇÂø»öµµ;¸¸°³;º¯»ö±â;full bloom;skin coloration;veraison;
 
»ý¹°È¯°æÁ¶ÀýÇÐȸÁö / v.20, no.2, 2011³â, pp.156-161
Çѱ¹»ý¹°È¯°æÁ¶ÀýÇÐȸ
ISSN : 1229-4675
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201125247229374)
¾ð¾î : Çѱ¹¾î
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