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Root growth of seedlings and tissue cultured plants of Eucalyptus
Book chapter

Root growth of seedlings and tissue cultured plants of Eucalyptus

J.A. McComb, E. Steele, D.T. Bell, P.G. van der Moezel, I.J. Bennett, B. Dell and I. Colquhoun
Biology of Root Formation and Development: Basic Life Sciences Volume 65, pp.259-265
Plenum Press
1997
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Abstract

Plants of dicotyledonous trees raised in tissue culture initially have many adventitious roots rather than the single tap root produced by a seedling. Little is known about the subsequent development of the root morphology of tissue cultured trees. Root architecture affects both survival after planting in the field and the likelihood of windthrow when trees are taller. The seedling tap root of eucalypts does not normally persist as the dominant root. Several lateral roots develop as sinker roots, grow to equal thickness and penetrate to great depths (Dell et al, 1989).

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