Wood variation 第1页

Comparative Anatomical Observations of Wood Structures of Pinus yunnanensis and P.yunnanensis var. pygmaea Physicomechanical properties of plantation poplar wood under different eco-environments Variation of Wood Basic Density and Tracheid Length of Different Provenances of Loblolly and Slash Pines PRELIMINARY STUDIES ON RADIAL VARIATION PATTERNS OF WOOD PROPERTIES WITHIN TREES Ⅰ. ON THE SYSTEMATIC STUDIES OF THE RADIAL VARIATION PATTERNS OF WOOD PROPERTIES WITHIN TREES Study on the Anatomical Properties and Variation of Sand Covered Poplar Grown in the Beaches of Yangtze River