Wood species of the Central African republic : ash and silica content
2003
Torelli, N. | Piskur, M. (Slovenian Forestry Inst., Ljubljana (Slovenia)) | Tisler, V. (Ljubljana Univ. (Slovenia). Biotechnical Fac., Wood Science and Technology Dept.)
Data on ash and silica content of 28 Central African hardwoods and one monocotyledon (Dracaena mannii) are presented. Ash content varied considerably. Most of the values were in the range 0.3 - 1.4 %. The highest value was noted for Desplatsia floribunda (4.54 %) and the lowest for Pachyleasma tessmannii (0.07 %). In most species, silica was present only in trace amounts (less than 0.01 %). More than 0.1 % silica was found only in theGambea beguei (0.128 %) and Manilkara fouilloyana (0.138 %).
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