Changes in Chlorophyll Contents and Photosynthetic Characteristics of Hardwood Species According to Artificial Shade Treatment
2006
Choi, J.H. (Forest Practice Research Center, Korea Forest Research Institute, Pocheon, Republic of Korea), E-mail: [email protected] | Kwon, K.W. (Chungnam National University, Daejeon, Republic of Korea) | Chung, J.C. (Wonkwang University, Iksan, Republic of Korea)
To study the chlorophyll contents and photosynthetic characteristics of 4 tree species of deciduous hardwoods; Betula platyphylla var. japonica, Zelkova serrata, Acer mono and Prunus sargentii were treated in 3 stages of shading; the full sun treatment, the medium shade treatment with 30% of transmittance comparing to full sun, the intense shade treatment with 8% of transmittance and their changes in chlorophyll contents and photosynthetic characteristics were examined and analyzed.
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