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Comparison of Growth Characteristics on Acer mono for. rubripes in Natural and Artificial Stand  

Yoon, Jun-Hyuck (Southern Forest Research Center, Korea Forest Research Institute)
Kwon, Su-Deok (Southern Forest Research Center, Korea Forest Research Institute)
Moon, Hyun-Shik (Dept. of For. Environ. Res., Gyeongsang National Univ.(Insti. of Agric. & Life Sci.))
Publication Information
Journal of agriculture & life science / v.45, no.2, 2011 , pp. 51-59 More about this Journal
Abstract
This study was conducted to analysis the growth characteristics and the diameter at breast height (10 cm) reached ages in natural stand and platation for the optimal planting density and planting timing of Acer mono for. rubripes. There was high correlation between the DBH and crown diameter (E-W: r=0.82, S-N: r=0.76) in natural stand, and between the DBH and crown diameter (E-W: r=0.76, S-N: r=0.90) in plantation. In natural stand, average reached age on DBH 10 cm was $21.1{\pm}7.0$, and was $9.2{\pm}1.3$ in plantation. Therefore, the collectable timing of sap in artificial planting short approximately 2.3 times over the natural regeneration.
Keywords
DBH; Crown width; Reached age; Sap resource; Resource promotion;
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Times Cited By KSCI : 8  (Citation Analysis)
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