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Study of the sustainability of eucalyptus commercial plantations

Bouillet Jean-Pierre, Laclau Jean-Paul, Nizinski Georges, Nzila J.D.D., Ranger Jacques. 1998. Study of the sustainability of eucalyptus commercial plantations In : CIFOR. Site Management and Productivity in Tropical Forest Plantations. Impact on Soils and Options for Management over Successive Rotations. 2. Pointe-Noire : CIRAD-Forêt, 9 p. CIFOR. Site Management and Productivity in Tropical Forest Plantations. Impact on Soils and Options for Management over Successive Rotations. 2, Pietermaritzburg, Afrique du Sud, 16 Février 1998/20 Février 1998.

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Autre titre : Etude de la durabilité des plantations industrielles d'eucalyptus au Congo

Résumé : Since 1978, 43,000 ha of plantations have been set up on the savannah around Pointe Noire. They have been found to be well suited to the conditions and, given an adequate silviculture of maintenance and fertilization, they perform well (20-25 m3/ha/year). However, little is known about the durability of production concerning the nutrient needs of the plantations, nor about the effect this intensive culture has on the variation in soil fertility. This question is particularly relevant to the 25,000 ha on their second and third rotation and those planted on sandy, acidic and chemically very poor soil. The sustainability of the plantations has therefore been identified as a priority for research

Mots-clés Agrovoc : Eucalyptus, Cycle biogéochimique, Substance nutritive, Fertilité du sol, Relation plante eau, Écosystème, Gestion des ressources, Durabilité, Plantation

Mots-clés géographiques Agrovoc : Congo

Mots-clés complémentaires : Plantation industrielle

Classification Agris : P35 - Fertilité du sol
F61 - Physiologie végétale : nutrition
K10 - Production forestière

Auteurs et affiliations

  • Bouillet Jean-Pierre, CIRAD-FORET-PLANTATIONS (COG)
  • Laclau Jean-Paul, CIRAD-FORET-PLANTATIONS (COG) ORCID: 0000-0002-2506-214X
  • Nizinski Georges
  • Nzila J.D.D.
  • Ranger Jacques

Autres liens de la publication

Source : Cirad - Agritrop

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