Agroforestry Systems

, Volume 73, Issue 1, pp 47–53

Seasonal dependence of rooting success in cuttings from natural forest trees in Madagascar

Article

DOI: 10.1007/s10457-008-9116-7

Cite this article as:
Danthu, P., Ramaroson, N. & Rambeloarisoa, G. Agroforest Syst (2008) 73: 47. doi:10.1007/s10457-008-9116-7

Abstract

Four ligneous species from the tropical forest in the east of Madagascar, with a proven or potentially high economic value, were subject to ‘low-tech’ vegetative propagation tests from stem cuttings. The species concerned were Aphloia theiformis, Ilex mitis, Prunus africana and Ravensara aromatica. The cuttings were three-node segments of stems on which one leaf was retained. All the species proved amenable to rooting. The maximum percentage of rooting ranged from 33% for P. africana to 60% for I. mitis. Rooting success was dependant on the season of cutting (high in the hot season, from October to May, and null in cold season). This study is the first successful attempt at propagating cuttings from Malagasy forest species. This result is of particular importance to P. africana, threatened by destructive exploitation in Madagascar. It goes a step further in the domestication of this species by demonstrating the ability of cutting from 10 year old ortets collected in natural forest to root as it offers the possibility of a reliable and effective method of reintroduction for the species in overexploited zones.

Keywords

CuttingRooting competence‘Low-tech’ propagationAphloia theiformisIlex mitisPrunus africanaRavensara aromaticaMadagascar

Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  1. 1.URP Forêts et BiodiversitéCentre de Coopération International en Recherche Agronomique pour le Développement (Cirad)AntananarivoMadagascar
  2. 2.MontpellierFrance
  3. 3.Département des Eaux et ForêtsEcole Supérieure des Sciences AgronomiquesAntananarivoMadagascar
  4. 4.URP Forêts et BiodiversitéAntananarivoMadagascar
  5. 5.WWF Madagascar and West Indian Ocean Programme OfficeAntananarivoMadagascar