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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| Format: | Article |
| Language: | fra |
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Éditions en environnement VertigO
2021-02-01
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| Series: | VertigO |
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| Online Access: | https://journals.openedition.org/vertigo/28668 |
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| 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 |
| collection | DOAJ |
| 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 |
| id | doaj-art-50c6ef00ed5541eebae19b89bae4f3b7 |
| institution | Kabale University |
| issn | 1492-8442 |
| language | fra |
| publishDate | 2021-02-01 |
| publisher | Éditions en environnement VertigO |
| record_format | Article |
| series | VertigO |
| spelling | doaj-art-50c6ef00ed5541eebae19b89bae4f3b72025-01-09T12:35:22ZfraÉditions en environnement VertigOVertigO1492-84422021-02-0110.4000/vertigo.28668Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal)Éric Arnaud DiattaBienvenu SambouFatimata Niang-DiopMalaïny DiattaIn 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.https://journals.openedition.org/vertigo/28668characterizationagroforestry parklandParkia biglobosaKagnobonMangagoulack |
| spellingShingle | 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) VertigO characterization agroforestry parkland Parkia biglobosa Kagnobon Mangagoulack |
| title | 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_short | Caractérisation du parc agroforestier à Parkia biglobosa (Jacq.) R. Br. Ex G. Don en Basse Casamance (Sénégal) |
| title_sort | caracterisation du parc agroforestier a parkia biglobosa jacq r br ex g don en basse casamance senegal |
| topic | characterization agroforestry parkland Parkia biglobosa Kagnobon Mangagoulack |
| url | https://journals.openedition.org/vertigo/28668 |
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