Perceived variation of fruit traits, and preferences in African locust bean [Parkia biglobosa (Jacq.) Benth.] in Benin: implications for domestication

Houndonougbo, Juliano Sènanmi Hermann; Kassa, Barthélémy; Salako, Kolawolé Valère; Idohou, Rodrigue; Assogbadjo, Achille Ephrem; Kakaï, Romain Glèlè

doi:10.1007/s10722-020-00915-6

Cited by 8 publications

(3 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Koenig), a minor multipurpose fruit tree species, preference for fruit-traits varied among Benin sociolinguistic groups; the Batoonuu group considered exclusively the fruit size, the Natemba group preferred the aril colour, while the Otamari rather indicated the aril size as their trait of interest [23]. Instances of sociolinguistic group-specific preferred breeding traits were also reported in Kersting's groundnut [Macrotyloma geocarpum (Harms) Maréchal and Baudet] [17], groundnut [29] and African locust bean (Parkia biglobosa Jacques) [30], among other crop species. It is also well studied that production constraints account for an important part in articulation and ranking of preferred breeding traits by farmers [31].…”

Section: Introductionmentioning

confidence: 97%

Comparative analysis of management practices and end-users’ desired breeding traits in the miracle plant [Synsepalum dulcificum (Schumach & Thonn.) Daniell] across ecological zones and sociolinguistic groups in West Africa

Tchokponhoué

Achigan‐Dako

N’Danikou

et al. 2021

J Ethnobiology Ethnomedicine

View full text Add to dashboard Cite

Background Understanding end-users’ preferred breeding traits and plant management practices is fundamental in defining sound breeding objectives and implementing a successful plant improvement programme. Since such knowledge is lacking for Synsepalum dulcificum, a worldwide promising orphan fruit tree species, we assessed the interrelationships among socio-demography, ecology, management practices, diversity and ranking of desired breeding traits by end-users of the species (farmers, final consumers and processing companies) in West Africa. Methods Semi-structured interviews, field-visits and focus groups were combined to interview a total of 300 farmers and final consumers belonging to six sociolinguistic groups sampled from three ecological zones of Benin and Ghana. One processing company in Ghana was also involved. Data collected included socio-demographic characteristics; crop management systems and practices; and preferences of farmers, final consumers and processing companies and ranking of breeding traits. Data were analysed using descriptive statistics, independence, and non-parametric tests, generalized linear models, multi-group similarity index and Kendall’s concordance coefficient. Results Men (86.33% of respondents) were the main holders of S. dulcificum in the study area. The three most frequent management practices observed in the species included weeding, fertilization and pruning, which were applied by 75.66%, 27.33% and 16.66% of respondents, respectively. The management intensity index varied significantly across ecological zones, sociolinguistic groups, and instruction level (p < 0.001) but was not affected by gender (p > 0.05). General multigroup similarity indices ($$ {\mathrm{C}}_{\mathrm{S}}^{\mathrm{T}} $$ C S T ) for farmer-desired traits, on one hand, and final consumer-desired traits, on the other hand, were high across ecological zones ($$ {\mathrm{C}}_{\mathrm{S}}^{\mathrm{T}} $$ C S T ≥ 0.84) and sociolinguistic groups ($$ {\mathrm{C}}_{\mathrm{S}}^{\mathrm{T}} $$ C S T > 0.83). Nevertheless, respondents from the Guineo-Congolian (Benin) and the Deciduous forest (Ghana) zones expressed higher agreement in the ranking of desired breeding traits. Preference for breeding traits was 60% similar among farmers, final consumers, and processors. The key breeding traits desired by these end-users included in descending order of importance big fruit size, early fruiting, high fruit yielding (for farmers); big fruit size, high fruit miraculin content, fruit freshness (for final consumers); and high fruit miraculin content, big fruit size, high fruit edible ratio (for processing companies). Conclusion This study revealed stronger variations in current management practices across ecological zones than across sociolinguistic groups. A high similarity was shown in end-users’ preferences for breeding traits across the study area. Top key traits to consider in breeding varieties of S. dulcificum to meet various end-users’ expectations in West Africa include fruit size and fruit miraculin content. These results constitute a strong signal for a region-wide promotion of the resource.

show abstract

Section: Introductionmentioning

confidence: 97%

Comparative analysis of management practices and end-users’ desired breeding traits in the miracle plant [Synsepalum dulcificum (Schumach & Thonn.) Daniell] across ecological zones and sociolinguistic groups in West Africa

Tchokponhoué

Achigan‐Dako

N’Danikou

et al. 2021

J Ethnobiology Ethnomedicine

View full text Add to dashboard Cite

show abstract

“…In addition, the lack of effective management strategies and insecurity in West African Sahelian countries amplify the threats to these species (Zerbo et al, 2022). Understanding local communities' resilience, alongside their perceptions of climate effects and current threats to Detarium species, is essential for assessing their adaption potential (Houndonougbo et al, 2020; Ouko et al, 2018; Tiétiambou et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Local perceptions of anthropogenic and climate factors affecting the use and the conservation of Detarium microcarpum and Detarium senegalense in Burkina Faso (West Africa)

Taonda,

Zerbo,

N'Guessan

et al. 2024

Integrative Conservation

View full text Add to dashboard Cite

Understanding local perceptions and the different uses of multipurpose plant species is essential for their sustainable management. Despite this, anthropogenic factors such as deforestation, overexploitation of natural resources, extension of agricultural lands, overgrazing, and bushfires, coupled with the adverse effects of climate change, are contributing to the loss of these species. This study analyses the perceptions of local communities in Burkina Faso regarding the threats to Detarium microcarpum and Detarium senegalense and their implications, aiming to contribute to the effective management and conservation of such species. Through individual semi‐structured and focus group interviews with 465 local people, data were collected on sociodemographic characteristics, plant parts used, use categories, threats and their effects, proposed solutions, and perceived conservation strategies. Descriptive statistics (consensus for plant part and relative frequency of citation), component analysis, and non‐parametric analyses were used for data analysis. Results indicated that ethnicity, age, education level, and occupation were the most influential sociodemographic factors in relation to the use of these species. Six plant parts from both Detarium species are used across seven use categories, with fruits (0.40), trunks (0.16), and bark (0.27) being the most exploited. There was consensus among local populations regarding areas of abundance. Threat factors, their effects, and conservation solutions varied significantly according to site status. This study highlights the multipurpose uses of Detarium species throughout Burkina Faso and reveals that threats to these species are linked to the occupation and the status of each site. Sustainable use, effective conservation, and domestication of Detarium species should be considered to promote and sustain the exploitation of non‐timber forest products.

show abstract

“…Domestication is a long process which requires substantial data and scientific knowledge on various aspects such as among others morphological and genetic diversity ( Frankham et al., 2002 ; Gaiero et al., 2011 ), ecology and propagation techniques of the target species to inform selection ( N'Danikou et al., 2015 ). Local preferences are important aspects that must be taken into account in conservation and domestication strategies ( Assogbadjo et al., 2008 ; Houndonougbo et al., 2020 ); since human acts in this process through selective choices based on criteria such as shape, size and taste of plant parts ( Abasse et al., 2011 ). Several wild trees species of great socio-economic importance in Africa, deserve to be domesticated ( Hanelt et al., 2001 ; Salako et al., 2019 ).…”

Section: Introductionmentioning

confidence: 99%

Influence of morphological characteristics of fruits and provenances on seedling emergence and early growth in Detarium microcarpum Guill. & Perr. and Detarium senegalense J.F. Gmel. (Fabaceae) in Benin

Houénon

Fandy

Adomou

et al. 2022

Heliyon

View full text Add to dashboard Cite

Perceived variation of fruit traits, and preferences in African locust bean [Parkia biglobosa (Jacq.) Benth.] in Benin: implications for domestication

Cited by 8 publications

References 27 publications

Comparative analysis of management practices and end-users’ desired breeding traits in the miracle plant [Synsepalum dulcificum (Schumach & Thonn.) Daniell] across ecological zones and sociolinguistic groups in West Africa

Comparative analysis of management practices and end-users’ desired breeding traits in the miracle plant [Synsepalum dulcificum (Schumach & Thonn.) Daniell] across ecological zones and sociolinguistic groups in West Africa

Local perceptions of anthropogenic and climate factors affecting the use and the conservation of Detarium microcarpum and Detarium senegalense in Burkina Faso (West Africa)

Influence of morphological characteristics of fruits and provenances on seedling emergence and early growth in Detarium microcarpum Guill. & Perr. and Detarium senegalense J.F. Gmel. (Fabaceae) in Benin

Contact Info

Product

Resources

About