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  Growth Phenology of Various Tree Modules »ýÀå ¸ðµâµéÀÇ °èÀýÀû »ýÀ°¹ÝÀÀ
  ±Û¾´ÀÌ : °ü¸®ÀÚ     ³¯Â¥ : 08-05-21 11:34     Á¶È¸ : 9758    
Growth Phenology of Various Tree Modules in Pinus koraiensis S. et Z. Plantation
À㳪¹«¸²¿¡¼­ ÀÓ¸ñ »ýÀå ¸ðµâµéÀÇ °èÀýÀû »ýÀ°¹ÝÀÀ <Çѱ¹ÀÓÇÐȸÁö 79(4):431-434 Jour. Kor. For. Soc. 79(4):431-434 1990> Senior author Joon-Hwan Shin kecology@forest.go.kr

The growth pattern of bud-shoot-needle of isolated 15-year-old trees, and seasonal changes in litter-falls and fine root dry weights in the unthinned 28-year-old plantation were investigated to understand the growth phenology of Pinus koraiensis. Shoot growth continued by 7th June when buds appeared, while current needle growth was by 19th July when the bud growth started. Most of the litter-falls occurred in October but many of them were fallen in July and August due to storms. Fine roots were produced mostly in autumn (1,004 kg/ha), and were dead during winter (583 kg/ha) and spring (1,331 kg/ha). 
Key words: growth phenology, Pinus koraiensis, shoot-bud-needle, fine root
À㳪¹«ÀÇ °èÀýÇÐÀû »ýÀå°úÁ¤À» ¾Ë¾Æº¸±â À§ÇÏ¿©, 15³â»ý À㳪¹« °í¸³¸ñÀÇ ´«, ½ÅÃÊ, ħ¿±ÀÇ »ýÀå ÆÐÅÏÀ» Á¶»çÇÏ¿´°í, °£¹úÀ̳ª °¡ÁöÄ¡±â¸¦ ½Ç½ÃÇÏÁö ¾ÊÀº 28³â»ý À㳪¹«¸²ÀÇ ³«¿±·®°ú ¼¼±Ù·®ÀÇ °èÀýº° º¯È­¸¦ Á¶»çÇÏ¿´´Ù. ½ÅÃÊ´Â 4¿ù 12ÀϺÎÅÍ »ýÀåÀ» ½ÃÀÛÇÏ¿© 6¿ù 7ÀÏ¿¡ »ýÀåÀ» Á¤ÁöÇÏ¿´´Âµ¥ ÀÌ ¶§°¡ ´«ÀÌ Çü¼ºµÇ´Â ½Ã±âÀÌ´Ù. ½Å¿±Àº 5¿ù 10ÀϺÎÅÍ »ýÀåÀ» ½ÃÀÛÇÏ¿© 7¿ù 19ÀÏ¿¡ »ýÀåÀ» Á¤ÁöÇÏ¿´´Âµ¥ ÀÌ ¶§´Â ´«ÀÌ ½ÅÀåµÇ´Â ½Ã±â¿´´Ù. ³«¿±½Ã±â´Â ´ëºÎºÐ 10¿ùÁßÀ̾úÀ¸¸ç 7¿ù°ú 8¿ù¿¡µµ Æødz¿ì¿¡ ÀÇÇÏ¿© ÀϺΠ³«¿±ÀÌ µÇ¾ú´Ù. ¼¼ÀåÀÇ »ýÀåÀº °¡À»¿¡ ´ëºÎºÐ ÀÌ·ç¾î Á³À¸¸ç (1,004 kg/ha), ¼¼±ÙÀÇ °í»ç´Â °Ü¿ï(583 kg/ha)°ú º½(1,331 kg/h)¿¡ ´ëºÎºÐ ¹ß»ýÇÏ¿´´Ù.

   

 
   

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