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A Study on the Leaf Acidity, Bark Acidity and Water Soluble Sulfur Contents of Pinus Koraiensis in Chuncheon and Cheongpyoung  

Lee Sang Deok (국립환경연구원 대기화학과)
Kim Hong Ryul (경희대학교 임학과)
Joo Yeoung Teuk (강원대학교 산림자원보호학과)
Publication Information
Korean Journal of Agricultural and Forest Meteorology / v.6, no.3, 2004 , pp. 190-195 More about this Journal
Abstract
This study investigated effects of water content in leaf, leaf acidity, bark acidity and water soluble sulfur contents by vehicle. The results were as follows: The average water content in Pinus Koraiensis leaves at Cheongpyoung and Chuncheon were 49% and 51 % respectively. The average leaf acidity and bark acidity at Cheongpyoung and Chuncheon were respectively pH 4.8 and pH 4.9 in leaf, pH 5.3 and 5.4 bark. The average water soluble sulfur content in leaves showed a significant difference between Cheongpyoung and Chuncheon of 0.133% and 0.053% respectively.
Keywords
Pinus Koraiensis; leaf acidity; bark acidity; water soluble sulfur contents;
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