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Agroforest Syst. Farmers’ perception on the benefits and constraints of Farmer Managed Natural Regeneration and determinants of its adoption in the southern groundnut basin of Senegal [texte imprimé] / Baba Ansoumana Camara, Auteur ; Diaminatou Sanogo, Auteur ; Ousmane Ndiaye, Auteur ; Pape Bilal Diahate, Auteur ; Moussa SALL, Auteur ; Halimatou Sadiya BA, Auteur ; Mouhamadou Diop, Auteur ; Marcel Badji, Auteur . - 2021 . - 15p. : cart ; tab ; ref. Langues : Anglais ( eng) Catégories : | FORESTERIE
| Mots-clés : | Agro-ecology Agroforestry Degraded land Farmer’s perception FMNR Senegal | Index. décimale : | k113-Sylviculture: regénération des peuplements, renouvellement par ensemencement,; boisement et reboisement | Résumé : | Farmer Managed Natural Regeneration (FMNR) is a simple and inexpensive practice for restoring vegetation cover on degraded land, unlike
reforestation. Current knowledge on the socioeconomic factors that may influence its adoption is limited. The objective of this study is to analyze the socioeconomic determinants of FMNR adoption by communities. 197 households were surveyed. The probit model was used to identify the socioeconomic determinants of adoption. The results show that ethnicity, access to external support, receptivity to technological innovations, mode of land acquisition and the importance of production are determining factors in the adoption of FMNR. According to farmers, FMNR contributes to improving soil fertility and soil moisture conservation (21% and 17% of farmers, respectively). According to them, the FMNR improves the supply of wood (18 %) and non-timber forest products (13 %). The main constraints to the scaling up of this practice are, respectively, illegal logging (42%), animal roaming (29%), and the difficulties of using animal traction in a farm having many trees/shrubs (12 %). These results provide an overview of the considerations to be integrated for the success of FMNR as a strategy to strengthen the resilience of communities and ecosystems to climate
disturbances. |
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FT2200038 | k113- CAM | Article scientifique | CNRF | Dépot numérique | A télécharger Disponible |
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Agroforest Syst. Farmers’ perception on the benefits and constraints of Farmer Managed Natural Regeneration and determinants of its adoption in the southern groundnut basin of Senegal [texte imprimé] / Baba Ansoumana Camara, Auteur . - [s.d.] . - 15p. : cart : tab ; ref. Langues : Français ( fre) Catégories : | FORESTERIE
| Mots-clés : | Agro-ecology Agroforestry Degraded land Farmer’s perception FMNR Senegal | Résumé : | Farmer Managed Natural Regeneration(FMNR) is a simple and inexpensive practice forrestoring vegetation cover on degraded land, unlike
reforestation. Current knowledge on the socioeconomicfactors that may influence its adoption is limited. The objective of this study is to analyze the socioeconomic determinants of FMNR adoption by communities. 197 households were surveyed. The probit model was used to identify the socioeconomic determinants of adoption. The results show that ethnicity, access to external support, receptivity to technological innovations, mode of land acquisition and the importance of production are determining factors in the adoption of FMNR. According to farmers, FMNR contributes to improving soil fertility and soil moisture conservation (21% and 17% of farmers, respectively). According to them, the FMNR improves the supply of wood (18 %) and non-timber forest products (13 %). The main constraints to thescaling up of this practice are, respectively, illegal logging (42%), animal roaming (29%), and the difficulties of using animal traction in a farm having many trees/shrubs (12 %). These results provide an overview of the considerations to be integrated for the success of FMNR as a strategy to strengthen the resilience of communities and ecosystems to climate
disturbances. |
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FT2300013 | CAM | Article scientifique | CNRF | Dépot numérique | Exclu du prêt |
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Agroforest Syst. Growth and profitability performance of three accessions grafts and seedlings of Tamarindus indica (Fabaceae) planted in the Groundnut Basin of Senega [texte imprimé] / Diaminatou Sanogo, Auteur . - 2023 . - 14Pp. : cart : tab ; ref : diagramm. Langues : Anglais ( eng) Catégories : | FORESTERIE
| Résumé : | Tamarindus indica is a priority local forest food tree in the Sahel. It is an important source of income for many rural families. It is still in the wild, apart from a few specimens of the accessions recently introduced into the landscape of Sahelian villages. The objective of the present study is to investigate the performance and efficiency of three accession grafts and the effect of grafting to shorten the juvenal growth and fruiting periods for improving woody species diversity in agroforestry parklands and diversifying the sources of income of small producers. The design was a randomized complete block with 5 replications. Each block was composed of 5 grafts of three accessions (Niger 309, TB3, Sweet Thailand) and 5
seedlings propagated from wild tree seeds. Growth parameters (height, collar diameter, canopy width and primary branch number) were measured on all plants. The evaluation of fruiting potential was made on 5 plants of each accession in the first year and 10 plants in the second year. Cost–benefit analysis were carried out to assess the financial viability and economic profitability of planting these accessions of T. indica. The results show that Sweet Thailand accession had the best growth performance compared to Niger 309 and TB3. Fruiting of the three accession grafts started
in the second year after planting, in contrast to seedlings which started to bear fruit from the fourth year. TB3 grafts had higher average fruit production in 2017 and 2018 (120 and 640 kg ha−1, respectively).The cost–benefit analysis shows that planting of the three accession grafts is financially viable and economically profitable. The results of the present studyindicated that planting these three accessions might play an important role in food security, the resilience of small-scale farmers and the improvement of biodiversity in the landscape. |
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