Effect of cutting diameter and stem or branch position on establishment of a difficult-to-root clone of a Populusalba hybrid

A total of 357 hardwood cuttings 20 cm long were collected from 22 one- and two-year-old trees (established from rooted cuttings) of a difficult-to-root Populusalba × P. grandidentata clone. The cuttings, planted in book planters, were grown in a greenhouse for 3 months; survivors were then transpla...

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Veröffentlicht in:	Canadian journal of forest research 1981-09, Vol.11 (3), p.723-727
Hauptverfasser:	Hansen, Edward A, Tolsted, David N
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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