The Effect of Four Abiotic Factors on Macro-Anatomical Markers Development in Parkia biglobosa, Jack, R. Br., 1830 (Fabaceae) Crown
| Autor: | Adji, Beda Innocent, Akaffou, Doffou Sélastique, Kouassi, Kouadio Henri, Houphouet, Yao Patrice, Duminil, Jerôme, Sabatier, Sylvie-Annabel |
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| Přispěvatelé: | Botanique et Modélisation de l'Architecture des Plantes et des Végétations (UMR AMAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Université Jean Lorougnon Guédé (UJloG ), Diversité, adaptation, développement des plantes (UMR DIADE), Institut de Recherche pour le Développement (IRD [France-Sud])-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), Département Systèmes Biologiques (Cirad-BIOS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD [France-Sud]) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Parkia biglobosa
Growth Modules F62 - Physiologie végétale - Croissance et développement Environment Development [SDV.BV.BOT]Life Sciences [q-bio]/Vegetal Biology/Botanics [SDV.BID.SPT]Life Sciences [q-bio]/Biodiversity/Systematics Phylogenetics and taxonomy Houppier Physiologie végétale Cote d'Ivoire [SDV.EE.ECO]Life Sciences [q-bio]/Ecology environment/Ecosystems Stade de développement végétal [SDE.BE]Environmental Sciences/Biodiversity and Ecology Crown |
| Zdroj: | American Journal of Plant Sciences American Journal of Plant Sciences, Scientific Research Publishing, 2021, 12 (04), pp.645-661. ⟨10.4236/ajps.2021.124044⟩ American Journal of Plant Sciences, 2021, 12 (04), pp.645-661. ⟨10.4236/ajps.2021.124044⟩ |
| ISSN: | 2158-2742 2158-2750 |
| DOI: | 10.4236/ajps.2021.124044⟩ |
| Popis: | International audience; Interpretation of primary growth markers (modules) is neglected in sustainable resource management processes, yet it opens up prospects for long time series on tree crown development, necessary for their characterization in the current context of climate change. This study aimed to assess the morphological variation of crown shoots in Parkia biglobosa in the face of a changing environment. Axis growth modules of 420 individuals of different ages were retrospectively analyzed in the presence or absence of shading during the wet and dry seasons in seven localities in Cote d’Ivoire. The results showed that the developmental environment of individuals did not influence the growth modules dimensions (P > 0.05). However, module size remained significantly different between locations (P < 0.05). The southern part of the gradient is still favourable and has priority for the establishment of permanent plots. The modules morphology differs from the youngest to the oldest individuals (P < 0.05). The rainy season remains the ideal period for the implementation of agroforestry reforestation programmes based on this species (P < 0.05). Parkia biglobosa is a monochasial sympod (Pseudo-monopod) with a relay axis that follows the Paul Champagnat architectural model in the young stage, and transits to the Wilhelm Troll model later in the adult and old stage. This information contributes to the understanding of the functioning of crown and the adaptation of this species to a varying environment. It could guide choice of suitable environment and ideal genotype for the implementation of a reforestation or agroforestry programme based on Parkia biglobosa. |
| Databáze: | OpenAIRE |
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