Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)

In Lower Casamance, Parkia biglobosa is one of the woody species integrated into the agricultural production system because of its socio-economic importance. Despite this importance, its population is experiencing serious threats from a combination of natural and anthropogenic factors. The purpose o...

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Autores principales:	Éric Arnaud Diatta, Bienvenu Sambou, Fatimata Niang-Diop, Malaïny Diatta
Formato:	article
Lenguaje:	FR
Publicado:	Éditions en environnement VertigO 2021
Materias:	characterization agroforestry parkland Parkia biglobosa Kagnobon Mangagoulack Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/d7804172887547c79dfbddd7238a772b
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id	oai:doaj.org-article:d7804172887547c79dfbddd7238a772b
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spelling	oai:doaj.org-article:d7804172887547c79dfbddd7238a772b2021-12-02T10:01:26ZCaractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)1492-8442https://doaj.org/article/d7804172887547c79dfbddd7238a772b2021-02-01T00:00:00Zhttp://journals.openedition.org/vertigo/28668https://doaj.org/toc/1492-8442In Lower Casamance, Parkia biglobosa is one of the woody species integrated into the agricultural production system because of its socio-economic importance. Despite this importance, its population is experiencing serious threats from a combination of natural and anthropogenic factors. The purpose of this work is to characterize the woody flora and vegetation of P. biglobosa agroforestry parkland in Lower Casamance. To do this, a systematic inventory of crop fields was carried out in two villages using the Closest Individual (CI) method. This study identified 29 species from 27 genera in 13 botanical families in all two villages, 24 species in Kagnobon and 18 in Mangagoulack. The Shannon-Weaver Index shows low diversity across the two villages. The structural parameters are higher in Mangagoulack except regeneration and mortality of the species. The different structures show a young stand in Mangagoulack unlike in Kagnobon where the species faces a regeneration problem due to vegetation fires and the exploitation of seeds. Efforts could be made to preserve the regeneration of P. biglobosa and thus ensure its maintenance in the crop fields.Éric Arnaud DiattaBienvenu SambouFatimata Niang-DiopMalaïny DiattaÉditions en environnement VertigOarticlecharacterizationagroforestry parklandParkia biglobosaKagnobonMangagoulackEnvironmental sciencesGE1-350FRVertigO (2021)
institution	DOAJ
collection	DOAJ
language	FR
topic	characterization agroforestry parkland Parkia biglobosa Kagnobon Mangagoulack Environmental sciences GE1-350
spellingShingle	characterization agroforestry parkland Parkia biglobosa Kagnobon Mangagoulack Environmental sciences GE1-350 Éric Arnaud Diatta Bienvenu Sambou Fatimata Niang-Diop Malaïny Diatta Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)
description	In Lower Casamance, Parkia biglobosa is one of the woody species integrated into the agricultural production system because of its socio-economic importance. Despite this importance, its population is experiencing serious threats from a combination of natural and anthropogenic factors. The purpose of this work is to characterize the woody flora and vegetation of P. biglobosa agroforestry parkland in Lower Casamance. To do this, a systematic inventory of crop fields was carried out in two villages using the Closest Individual (CI) method. This study identified 29 species from 27 genera in 13 botanical families in all two villages, 24 species in Kagnobon and 18 in Mangagoulack. The Shannon-Weaver Index shows low diversity across the two villages. The structural parameters are higher in Mangagoulack except regeneration and mortality of the species. The different structures show a young stand in Mangagoulack unlike in Kagnobon where the species faces a regeneration problem due to vegetation fires and the exploitation of seeds. Efforts could be made to preserve the regeneration of P. biglobosa and thus ensure its maintenance in the crop fields.
format	article
author	Éric Arnaud Diatta Bienvenu Sambou Fatimata Niang-Diop Malaïny Diatta
author_facet	Éric Arnaud Diatta Bienvenu Sambou Fatimata Niang-Diop Malaïny Diatta
author_sort	Éric Arnaud Diatta
title	Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)
title_short	Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)
title_full	Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)
title_fullStr	Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)
title_full_unstemmed	Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)
title_sort	caractérisation du parc agroforestier à parkia biglobosa (jacq.) r. br. ex g. don en basse casamance (sénégal)
publisher	Éditions en environnement VertigO
publishDate	2021
url	https://doaj.org/article/d7804172887547c79dfbddd7238a772b
work_keys_str_mv	AT ericarnauddiatta caracterisationduparcagroforestieraparkiabiglobosajacqrbrexgdonenbassecasamancesenegal AT bienvenusambou caracterisationduparcagroforestieraparkiabiglobosajacqrbrexgdonenbassecasamancesenegal AT fatimataniangdiop caracterisationduparcagroforestieraparkiabiglobosajacqrbrexgdonenbassecasamancesenegal AT malainydiatta caracterisationduparcagroforestieraparkiabiglobosajacqrbrexgdonenbassecasamancesenegal
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Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)

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