Are there genetic differences in susceptibility of Eucalyptus nitens and E. regnans stems to defect and decay

摘要: Summary Levels of spread wood discolouration and incipient decay associated with artificial stem wounds were studied in a provenance trial Eucalyptus regnans progeny E. nitens. Natural incidence numbers sizes kino veins also examined × fertiliser interaction regnans. No differences found between provenances for degree despite significant tree diameter. However, size differed For nitens the was less than that regnans, there no amongst 10 open-pollinated families, or Heritability estimates lateral longitudinal relatively low had large errors attached due to small number families sampled. Degree correlated diame...