Physical and anatomical properties of Hevea brasiliensis clones

Our goal was to determine physical properties and anatomical features in 33-year-old Hevea brasiliensis clones. We cut wood samples from clones LCB510, RRIM600, IAN873, IAN717 GT1 planted Selvíria, Mato Grosso do Sul, Brazil. used standard techniques studies. found that differ basic density, volumetric shrinkage features, with the exception of ray width. Basic shrinkage, fiber length, wall thickness, vessel element length diameter tended increase pith bark, while frequency propended decrease. conclude studied has potential for industrial use.