Ecological intensification of the silviculture in Eucalyptus plantations in Brazil and Congo through Acacia mangium association

Bouillet Jean-Pierre, Levillain Joseph, Deleporte Philippe, Gonçalves José Leonardo M., Nouvellon Yann, Gava José Luis, Silva C.R., Leite Fernando P., Moreira M.Z., Thongo M'Bou Armel, Galiana Antoine, Trivelin P.C.O., Jourdan Christophe, Laclau Jean-Paul. 2010. Ecological intensification of the silviculture in Eucalyptus plantations in Brazil and Congo through Acacia mangium association. In : Proceedings of Agro 2010 : the XIth ESA Congress, August 29th - September 3rd, 2010, Montpellier, France. Wery Jacques (ed.), Shili-Touzi I. (ed.), Perrin A. (ed.). Montpellier : Agropolis international, pp. 279-280. ISBN 978-2-909613-01-7 ESA Congress. 11, Montpellier, France, 29 August 2010/3 September 2010.

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Abstract : Sustainable production of eucalypt plantations forests is closely dependent on conservative management of soil organic matter stocks and N availability, mainly in short rotation stands set up on low fertility sites. The aims of this study conducted in Brazil and Congo were: i) to examine the effect of mixtures of Eucalyptus sp. and Acacia mangium on stand growth, biomass allocation, net primary productivity and biological N2 fixation, and ii) to assess the behaviour of the two species in contrasted pedo-climatic conditions.

Classification Agris : K10 - Forestry production
F08 - Cropping patterns and systems
F62 - Plant physiology - Growth and development
P01 - Nature conservation and land resources

Auteurs et affiliations

  • Bouillet Jean-Pierre, CIRAD-PERSYST-UPR Ecosystèmes de plantations (BRA)
  • Levillain Joseph, CIRAD-PERSYST-UPR Systèmes bananes et ananas (GLP)
  • Deleporte Philippe, CIRAD-PERSYST-UPR Ecosystèmes de plantations (FRA)
  • Gonçalves José Leonardo M., Universidade de São Paulo (BRA)
  • Nouvellon Yann, CIRAD-PERSYST-UPR Ecosystèmes de plantations (BRA)
  • Gava José Luis, Suzano de Paper e Celulose (BRA)
  • Silva C.R., Votorantim Celulose e Papel (BRA)
  • Leite Fernando P., CENIBRA (BRA)
  • Moreira M.Z., CENA (BRA)
  • Thongo M'Bou Armel, UR2PI (COG)
  • Galiana Antoine, CIRAD-BIOS-UMR LSTM (FRA) ORCID: 0000-0002-5293-5049
  • Trivelin P.C.O., CENA (BRA)
  • Jourdan Christophe, CIRAD-PERSYST-UPR Ecosystèmes de plantations (FRA)
  • Laclau Jean-Paul, CIRAD-PERSYST-UPR Ecosystèmes de plantations (BRA) ORCID: 0000-0002-2506-214X

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