Cytokinin and auxin effects on survival and rooting of Eucalyptus pellita and E. grandis x E. pellita cuttings

被引：6
|
作者：
Trueman, Stephen J. [1 ]
机构：
[1] Univ Sunshine Coast, Genecol Res Ctr, Maroochydore, Qld 4558, Australia
来源：
RHIZOSPHERE | 2018年 / 6卷
关键词：
CLONAL PROPAGATION; CORYMBIA; GROWTH;
D O I：
10.1016/j.rhisph.2018.04.001
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Cytokinin and auxin formulations were assessed for propagating cuttings of two tropical eucalypts, Eucalyptus pellita and E. grandis x E. pellita. Foliar sprays of 0.44 mM benzyl adenine (BA) increased cutting survival but also reduced the percentage of cuttings that formed roots. Indole-3-buytric acid (IBA) at 7.8 mM increased the percentage of E. pellita cuttings that formed roots but did not significantly affect rooting of E. grandis x E. pellita. A higher IBA dose, 39.4 mM, greatly increased the number of adventitious roots per rooted cutting in both eucalypts but it reduced cutting survival. Cytokinin application is not recommended for E. pellita and E. grandis x E. pellita cuttings but a low auxin dose, 7.8 mM, is recommended for propagating E. pellita cuttings.
引用
收藏
页码：74 / 76
页数：3
相关论文
共 50 条
  • [1] Rooting of mini-cuttings and micro-cuttings of Eucalyptus urophylla x E. globulus and Eucalyptus grandis x E. globulus
    de Oliveira, Leandro Silva
    Xavier, Aloisio
    Dias, Poliana Coqueiro
    Guieiro Correia, Anne Caroline
    Borges, Silvano Rodrigues
    Takahashi, Elizabete Keiko
    de Paiva, Haroldo Nogueira
    [J]. SCIENTIA FORESTALIS, 2012, 40 (96): : 507 - 516
  • [2] Early growth and survival of Eucalyptus pellita provenances in a range of tropical environments, compared with E. grandis, E. urophylla and Acacia mangium
    C.E. Harwood
    D. Alloysius
    P. Pomroy
    K.W. Robson
    N.W. Haines
    [J]. New Forests, 1997, 14 : 203 - 219
  • [3] EFFECT OF ANTIOXIDANTS ON THE ROOTING OF MINI-CUTTINGS OF Eucalyptus grandis X E. urophylla CLONES
    Goulart, Patricia Bueno
    Xavier, Aloisio
    Moreira Dias, Jose Maria
    [J]. REVISTA ARVORE, 2010, 34 (06): : 961 - 972
  • [4] Interaction of Fertilization and Weed Control Influences on Growth, Biomass, and Carbon in Eucalyptus Hybrid (E. pellita x E. brassiana)
    Wirabuana, Pandu Yudha Adi Putra
    Sadono, Ronggo
    Juniarso, Sergian
    Idris, Fahmi
    [J]. JURNAL MANAJEMEN HUTAN TROPIKA, 2020, 26 (02): : 144 - 154
  • [5] INFLUENCY OF THE CONDITIONING METHOD OF MINI-CUTTINGS ON THE ROOTING OF Eucalyptus grandis x E. urophylla CLONES
    Goulart, Patricia Bueno
    Xavier, Aloisio
    [J]. REVISTA ARVORE, 2010, 34 (03): : 407 - 415
  • [6] Quality of Eucalyptus urophylla x E. grandis cuttings as a function of substrate
    da Silva, Richardson B. G.
    Simoes, Danilo
    da Silva, Magali R.
    [J]. REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL, 2012, 16 (03): : 297 - 302
  • [7] Cuttings propagation of hybrid Eucalyptus grandis×E. nitens
    Aimers-Halliday, J.
    Dibley, M.J.
    Hong, S.O.
    Menzies, M.I.
    [J]. New Zealand Journal of Forestry Science, 29 (02): : 238 - 250
  • [8] Response of Eucalyptus grandis and E. grandis x E. urophylla clones to boron suppression
    Maximino Leite, Susi Meire
    Marino, Celso Luis
    Valencise Bonine, Cesar Augusto
    [J]. SCIENTIA FORESTALIS, 2010, 38 (85): : 19 - 25
  • [9] Response of Eucalyptus grandis and E. grandis x E. urophylla clones to boron suppression
    Leite, Susi Meire Maximino
    Marino, Celso Luis
    Bonine, César Augusto Valencise
    [J]. Scientia Forestalis/Forest Sciences, 2010, (85): : 19 - 25
  • [10] Phenolic composition and antioxidant activity of Eucalyptus grandis, E. urograndis (E. grandis x E. urophylla) and E. maidenii bark extracts
    Santos, Sonia A. O.
    Villaverde, Juan Jose
    Freire, Carmen S. R.
    Domingues, M. Rosario M.
    Neto, Carlos Pascoal
    Silvestre, Armando J. D.
    [J]. INDUSTRIAL CROPS AND PRODUCTS, 2012, 39 : 120 - 127
12345