THE RELATIONSHIP BETWEEN CROWN CHARACTERISTICS AND STEMWOOD GROWTH OF NEW POPLAR CLONES Path Analysis on the Crown Characteristics and Growth of Manglietia yuyuanensis in Mixed Stands Crown characteristics and spatial distribution of leaves of new poplar clones Analysis of dynamic variations in crown characteristics ofdifferent root-type alfalfa plants Tree uprooting of coniferousbroad leaved Korean pine mixed forest in Lesser Khingan Mountains, China.