Genetic Resources and Crop Evolution

, Volume 60, Issue 4, pp 1597–1614 | Cite as

Morphological characterization of African bush mango trees (Irvingia species) in West Africa

  • Romaric Vihotogbé
  • Ronald G. van den Berg
  • Marc S. M. Sosef
Notes on Neglected and Underutilized Crops

Abstract

The variation of the morphological characters of bitter and sweet African bush mango trees (Irvingia species) was investigated in the Dahomey Gap which is the West African savannah woodland area separating the Upper and the Lower Guinean rain forest blocks. African bush mangoes have been rated as the highest priority multi-purpose food trees species that need improvement research in West and Central Africa. A total of 128 trees from seven populations were characterized for their bark, fruits, mesocarp and seeds to assess the morphological differences between bitter and sweet trees and among populations. Multivariate analysis revealed that none of the variables: type of bark, mature fruit exocarp colour, fruit roughness and fresh mesocarp colour, could consistently distinguish bitter from sweet trees in the field. The analysis of the measurements of fruits, mesocarps and seeds demonstrated that bitter fruits have the heaviest seeds and this consistently distinguishes them from sweet fruits. However, the measurements of the fruit, mesocarp and seed did not have a joint effect in grouping types and populations of ABMTs. This indicates high diversity with a potential for selection existing across all phytogeographical regions investigated. The sweet trees of Couffo and those of Dassa in Benin are clearly different from all other populations. This can be attributed to traditional domestication (bringing into cultivation) and climate, respectively. The large fruits and the heavy seeds of the cultivated populations are evidence of successful on-going traditional selection of sweet trees in the Dahomey Gap.

Keywords

Diversity Domestication Irvingia Morphological characterization Selection West Africa 

References

  1. Anegbeh PO, Usoro C, Ukafor V, Tchoundjeu Z, Leakey RRB, Schreckenberg K (2003) Domestication of Irvingia gabonensis 3: phenotypic variation of fruits and kernels in a Nigerian village. Agrofor Syst 58(3):213–218CrossRefGoogle Scholar
  2. Asaah EK, Tchoundjeu Z, Atangana AR (2003) Cultivation and conservation status of Irvingia wombolu in humid lowland forest of Cameroon. Food Agric Environ 1(3–4):251–256Google Scholar
  3. Atangana AR, Tchoundjeu Z, Fondoun J-M, Asaah E, Ndoumbe M, Leakey RRB (2001) Domestication of Irvingia gabonensis: 1. Phenotypic variation in fruit and kernels in two populations from Cameroon. Agrofor Syst 53:55–64CrossRefGoogle Scholar
  4. Atangana AR, Ukafor V, Anegbeh PO, Asaah E, Tchoundjeu Z, Usoro C, Fondoun J-M, Ndoumbe M, Leakey RRB (2002) Domestication of Irvingia gabonensis: 2. The selection of multiple traits for potential cultivars from Cameroon and Nigeria. Agrofor Syst 55:221–229CrossRefGoogle Scholar
  5. Brown AHD (2010) Variation under domestication in plants: 1859 and today. Philos Trans R Soc Lond B Biol Sci 365:2523–2530PubMedCrossRefGoogle Scholar
  6. Calagari M, Modirrahmati AR, Asadi F (2006) Morphological variation in leaf traits of Populus euphratica Oliv. Natural populations. Int J Agric Biol 8(6):754–758Google Scholar
  7. Casas A, Caballero J, Valiente-Banuet A, Soriano JA, Dàvila P (1999) Morphological variation and the process of domestication of Stenocereus stellatus (Cactaceae) in Central Mexico. Am J Bot 86(4):522–533PubMedCrossRefGoogle Scholar
  8. Casas A, Cruse-Sanders J, Morales E, Otero-Arnaiz A, Valiente-Banuet A (2005) Maintenance of phenotypic and genotypic diversity in managed populations of Stenocereus stellatus (Cactaceae) by indigenous people in Central Mexico. Biodiv Conserv. doi:10.1007/s10531-004-2934-7 Google Scholar
  9. Cornelius J (1994) The effectiveness of plus-tree selection for yield. For Ecol Manag 67:23–34CrossRefGoogle Scholar
  10. Degrande A, Schreckenberg K, Mbosso C, Anegbeh P, Okafor V, Kanmegne J (2006) Farmers’ fruit tree-growing strategies in the humid forest zone of Cameroon and Nigeria. Agrofor Syst 67:159–175CrossRefGoogle Scholar
  11. Dehmer KJ, Hammer K (2004) Taxonomic status and geographic provenance of germplasm accessions in the Solanum nigrum L. complex: AFLP data. Genet Resour Crop Evol 51:551–558CrossRefGoogle Scholar
  12. Dolor D (2011) Effect of propagation media on the germination and seedling performance of Irvingia wombolu (Vermoesen). Am J Bot. doi:10.5251/ajbms.2011.1.2.51.56 Google Scholar
  13. Dudu PO, Okiwelu SN, Lale NES (1998) Oviposition of Oryzaephilus mercator (Fauvel) (Coleoptera: Silvanidae) on Arachis hypogaea (L.) (Papilionaceae), Citrullus lanatus Thunb. (Cucurbitaceae) and Irvingia gabonensis var. excelsa (Baillon) (Irvingiaceae). J Stored Prod Res 34(1):37–44Google Scholar
  14. Ekué MRM, Sinsin B, Eyog-Matig O (2010) Uses, traditional management, perception of variation and preferences in ackee (Blighia sapida K.D. Koenig) fruit traits in Benin: implications for domestication and conservation. J Ethnobiol Ethnomed 6(12):1–14Google Scholar
  15. Griesbach RJ, Austin S (2005) Comparison of the Munsell and the Royal Horticultural Society’s colour chart. Taxon 54(3):771–773CrossRefGoogle Scholar
  16. Hammer Ø, Harper DAT, Ryan PD (2001) PAST: paleontological statistics software package for education and data analysis. Palaeont Electro 4(1):9Google Scholar
  17. Harris DJ (1996) A revision of the Irvingiaceae in Africa. Bull J Bot Nat Belg 65(1–2):143–196CrossRefGoogle Scholar
  18. Ladipo DO, Fondoun JM, Ganga N (1996) Domestication of the bush mango (Irvingia spp.): Some exploitable intraspecific variations in West and Central Africa. In: Leakey RRB, Temu AB, Melnyk M, Vantomme P (eds) Non-wood forest products no. 9: domestication and commercialization of non-timber forest products for agroforestry. FAO, Rome, pp 193–205Google Scholar
  19. Leakey RRB, Izac A-MN (1996) Linkages between domestication and commercialization of non-timber forest products: implications for agroforestry. In: Leakey RRB, Temu AB, Melnyk M, Vantomme P (eds) Non-wood forest products no. 9: domestication and commercialization of non-timber forest products for agroforestry, FAO, Rome, pp 1–7Google Scholar
  20. Leakey RRB, Tchoundjeu Z (2001) Diversification of tree crop: domestication of companion crops for poverty reduction and environmental service. Exp Agric 37:279–296CrossRefGoogle Scholar
  21. Leakey RRB, Fondoun JM, Atangana A, Tchoundjeu Z (2000) Quantitative descriptors of variation in the fruits and seeds of Irvingia gabonensis. Agrofor Syst 50:47–58CrossRefGoogle Scholar
  22. Leakey RRB, Schreckenberg K, Tchoundjeu Z (2003) The participatory domestication of West African indigenous fruits. Int For Rev 5:338–347Google Scholar
  23. Leakey RRB, Tchoundjeu Z, Smith RI, Munro RC, Fondoun J-M, Kengue J, Anegbeh PO, Atangana AR, Waruhiu AN, Asaah E, Usoro C, Ukafor V (2004) Evidence that subsistence farmers have domesticated indigenous fruits (Dacryodes edulis and Irvingia gabonensis) in Cameroon and Nigeria. Agrofor Syst 60:101–111CrossRefGoogle Scholar
  24. Leakey RRB, Greenwell P, Hall MN, Atangana AR, Usoro C, Anegbeh PO, Fondoun J-M, Tchoundjeu Z (2005) Domestication of Irvingia gabonensis: 4. Tree-to-tree variation in food-thickening properties and in fat and protein contents of Dika Nut. Food Chem 90:365–378CrossRefGoogle Scholar
  25. Lesley L, Brown N (2004) Bush Mango (Irvingia gabonensis and I. wombolu). In: Clark LE, Sunderland TCH (eds) Key non-timber forest products of central Africa: state of the knowledge. SD Publication Series, USAID, pp 15–35Google Scholar
  26. Lowe AJA, Gillies CM, Wilson J, Dawson IK (2000) Conservation genetics of bush mango from central/west Africa: implications from random amplified polymorphic DNA analysis. Mol Ecol 9:831–841PubMedCrossRefGoogle Scholar
  27. Luckwill LC (1959) Factors controlling the growth and form of fruits. J Linn Soc Lond 56:294–302CrossRefGoogle Scholar
  28. Nosiri C, Hussaini I, Abdu-Aguye I (2011) Effect of Irvingia gabonensis leaf extracts on non-pregnant rat uterus. Int J Alt Med 8(2):1–9Google Scholar
  29. Nya PJ, Omokaro DN, Nkang AE (2000) Comparative studies of seed morphology, moisture content and seed germination of two varieties of Irvingia gabonensis. J Appl Sci 6:375–378Google Scholar
  30. Nya PJ, Omokaro DN, Nkang AE (2006) The effect of storage temperature and humidity on germination of Irvingia gabonensis var. excelsa. Trop Sci 46(2):64–69CrossRefGoogle Scholar
  31. Nya PJ, Omokaro DN, Nkang AE (2009) Effect of pretreatments on seed viability during fruit development of two varieties of Irvingia gabonensis. Glob J Pure Appl Sci 12(2):141–148Google Scholar
  32. Nzekwe U, Onyekwelu SSC, Umeh VC (2002) Improving the germination of Irvingia gabonensis var excelsa seeds. Nig J Hort Sci 7:58–61Google Scholar
  33. Okafor JC (1975) Varietal delimitation in Irvingia gabonensis (Irvingiaceae). Bull J Bot Nat Belg 45:211–221CrossRefGoogle Scholar
  34. Okafor JC, Fernandes ECM (1987) Compound farms of south-eastern Nigeria: a predominant agroforestry home garden system with crops and small livestock. Agrof Syst 5:154–168Google Scholar
  35. Okolo CO, Johnson PB, Abdurahman EM, Abdu Aguye I, Hussaini IM (1995) Analgesic effect of I. gabonensis stern bark extract. J Ethnoph 45(2):125–129CrossRefGoogle Scholar
  36. Oyen LPA (2007) Irvingia wombolu Vermoesen. In: van der Vossen HAM, Mkamilo GS (eds) Plant resources of Tropical Africa 14, vegetable oils. PROTA Foundation/Backhuys Publishers, CTA, Wageningen, pp 100–102Google Scholar
  37. Pickersgill B (2009) Domestication of plants revisited—Darwin to the present day. Bot J Linn Soc 161:203–212CrossRefGoogle Scholar
  38. Purugganan MD, Fuller DQ (2009) The nature of selection during plant domestication. Nature 457:843. doi:10.1038/nature07895 PubMedCrossRefGoogle Scholar
  39. Rashidi M, Seyif K (2007) Classification of fruit shape in Cantaloupe using analysis of geometrical attributes. World J Agric Sci 3(6):735–740Google Scholar
  40. Saheed SA, Illoh HC (2011) Important morphological characters in several species of Cassiinae (Leguminosae) in South-Western Nigeria. Not Sci Biol 3(2):47–56Google Scholar
  41. Sahoré DA, Gnopo NA, Tetchi AF (2012) Study of physicochemical properties of some traditional vegetables in Ivory Coast: seeds of Beilschmiedia mannii (Lauraceae), seeds of Irvingia gabonensis (Irvingiaceae) and Volvariella volvaceae. Food Nut Sci 3:14–17CrossRefGoogle Scholar
  42. Shiembo PN, Newton AC, Leakey RRB (1996) Vegetation propagation of Irvingia gabonensis, a West African fruit tree. For Ecol Manag 87:185–192Google Scholar
  43. Simon AJ, Leakey RRB (2004) Tree domestication in tropical agroforestry. Agrofor Syst 61:167–181CrossRefGoogle Scholar
  44. Sinnott EW (1932) Shape changes during fruit development in Cucurbita and their importance in the study of shape inheritance. Am Nat 66(705):301–309CrossRefGoogle Scholar
  45. Tchoundjeu Z, Atangana A (2007) Irvingia gabonensis (Aubry-Lecomte ex O’Rorke) Baill. In: van der Vossen HAM, Mkamilo GS (eds) Plant resources of Tropical Africa 14. Vegetable oils. PROTA Foundation, Wageningen, pp 95–99Google Scholar
  46. Ude GN, Dimkpa CO, Anegbeh PO, Shaibu AA, Tenkouano A, Pillay M, Tchoundjeu Z (2006) Analysis of genetic diversity in accessions of Irvingia gabonensis (Aubry- Lecomte ex O’Rorke) Baill. Af J Biotech 5(3):219–223Google Scholar
  47. Van Hintum ThJL (1995) Hierachical approaches in the analysis of genetic diversity in crop plants. In: Brown AHD, van Hintum ThJL, Morales EAV, Hodghin T (eds) Core collection of plant genetic resources. Wiley, West Sussex, UK, pp 23–34Google Scholar
  48. Vihotogbé R, van den Berg RG, Bongers F, Sinsin B, Sosef MSM (2012a) Phenological diversity and discrimination within African bush mango trees (Irvingia: Irvingiaceae) in the Dahomey Gap (West Africa). In: Vihotogbé R (ed) Characterization of African bush mango trees with emphasis on the differences between sweet and bitter trees in the Dahomey Gap (West Africa). PhD Thesis, Wageningen University, pp 83–117Google Scholar
  49. Vihotogbé R, van den Berg RG, Bongers F, Sinsin B, Sosef MSM (2012b) Backgrounds of the domestication process of African bush mango trees (Irvingiaceae) in the Dahomey Gap (West Africa). In: Vihotogbé R (ed) Characterization of African bush mango trees with emphasis on the differences between sweet and bitter trees in the Dahomey Gap (West Africa). PhD Thesis, Wageningen University, pp 43–81Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  • Romaric Vihotogbé
    • 1
    • 2
  • Ronald G. van den Berg
    • 2
  • Marc S. M. Sosef
    • 3
  1. 1.Laboratory of Applied Ecology; Faculty of Agronomic SciencesUniversity of Abomey-CalaviCotonouBenin
  2. 2.Biosystematics GroupWageningen UniversityWageningenThe Netherlands
  3. 3.Naturalis Biodiversity Center (Section NHN), Biosystematics GroupWageningen UniversityWageningenThe Netherlands

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