Earticle

초록

영어

This study is conducted to investigate soil chemical properties based on planting structure in thirty urban parks in Daejeon Metropolitan City, Korea. Planting structure in urban parks is categorized into multi-layer planting, single-layer planting (Pines densiflora S. et Z. and P. strovus L.), and the grass. Soil analyses in multi-layer planting have shown that the average pH (1:5, w/w), O.M, P2O5 (mg/kg), CEC (cmol+/kg), T-N, K+ (cmol+/kg), Ca2+ (cmol+/kg), and Mg2+ (cmol+/kg) are 6.88, 0.99%, 52.10, 5.73, 0.05%, 0.15, 5.23, and 0.47, respectively. As a result of soil analyses in single-layer planting (P. densiflora S. et Z.), the average pH, O.M, P2O5, CEC, T-N, K+, Ca2+, and Mg2+ are 6.98, 1.19, 39.14, 5.85, 0.05%, 0.14, 5.47, and 0.74, respectively. Soil analyses in single-layer planting (P. strovus L.) have shown that the average pH, O.M, P2O5, CEC, T-N, K+, Ca2+, and Mg2+ are 5.8, 1.25, 12.75, 5.98, 0.06%, 0.14, 4.66, and 0.46, respectively. In a result of soil analyses in the grass, the average pH, O.M, P2O5, CEC, T-N, K+, Ca2+, and Mg2+ are 7.05, 1.05, 36.54, 6.16, 0.04%, 0.14, 4.78, and 0.56, respectively. In the grass, pH and CEC levels are higher, but T-N level is lower. In multi-layer planting, K+, Ca2+, and P2O5 levels are higher, but Mg2+ and O.M levels are lower. In single-layer planting, however, Mg2+, O.M, and T-N levels are higher, but pH, P2O5, and K+ levels are lower.

키워드

저자

• Gwan Soo Park [ Dept of Environment Forestry Resources, Chungnam National University ]
• Sang Jin Lee [ Dept of Environment Forestry Resources, Chungnam National University ] Corresponding Author
• Hyoun Sook Kim [ Dept of Environment Forestry Resources, Chungnam National University ]
• Hyun Kil Jo [ Dept of Ecological Landscape Architecture Design, Kangwon National University ]
• Sung Ho Kil [ Dept of Ecological Landscape Architecture Design, Kangwon National University ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  강원대학교 산림과학연구소 학술대회

• 간기

  부정기

• 수록기간

  2017~2024

• 십진분류

  KDC 526 DDC 634