Vegetative Propagation ofEnterolobium cyclocarpum(Jacq.) Griseb. by Coppice Shoot Cuttings
作者:
M. Thirunavoukkarasu,
M. Brahmam,
期刊:
Journal of Sustainable Forestry
(Taylor Available online 1998)
卷期:
Volume 8,
issue 2
页码: 27-34
ISSN:1054-9811
年代: 1998
DOI:10.1300/J091v08n02_03
出版商: Taylor & Francis Group
关键词: Rooting;coppice shoots;vegetative propagation
数据来源: Taylor
摘要:
Experiments were carried out to induce rooting on coppice shoot cuttings ofEnterolobium cyclocarpumwith the aid of auxins. Auxin treatments stimulated sprouting of cuttings in almost all seasons, but only cuttings prepared in January-March responded for rooting. Highest percentage (60) of rooting was obtained with IBA 100 ppm followed by 200 ppm (30%). IAA treated cuttings showed rooting only in 20 percent. No rooting was recorded either in control or in NAA treated cuttings. Cuttings having diameter of 1.5 cm and above responded well. The results demonstrated that season of preparation of cuttings, auxin concentration and thickness of the cuttings play significant role in successful production of propagules.
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