Abstract
The management of plant populations may cause phenotypic changes in the characteristics of a plant that is targeted by human selection over time, which can therefore lead to the domestication process. Studies about this approach have shown that managed plant populations have the most interesting features for use by human populations because they have more productive plants and larger fruits. To evaluate this effect, the traditional management of Caryocar coriaceum Wittm (pequi) in the Chapada do Araripe region of Northeast Brazil was studied by using a morphometric and ethnobotanical approach. A morphometric analysis of the fruits was conducted, during which the plants were recorded to the following three different management regimes: cultivation, in situ management (collection) and incipient management (the tolerance and protection of individuals). To test the hypothesis that people perceive natural morphological variations in the fruits, local people perception was assessed through different methods. To assess the possible influence of management regimes on fruit morphology, 40 reproductive individuals cultivated, 40 managed in situ and 36 individuals under incipient management were randomly selected, and 20 fruits of each were collected for the morphometric analyses. The fruits from individuals grown under the cultivation system were significantly different from the individuals who were managed in situ and from those under incipient management. The perception study showed that local people perceive great morphological diversity among the study populations, which was consistent with the findings of the morphometric analyses. Based on these results, it could be said that C. coriaceum is in the early stage of the domestication process.
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References
Aguirre-Dugua X, Eguiarte LE, Gonzáles-Rodrígues A, Casas A (2012) Round and large: morphological and genetic consequences of artificial selection on the gourd tree Crescentia cujete by the Maya of the Yucatan Peninsula, México. Ann Bot 109:1297–1306
Aguirre-Dugua X, Pérez-Negrón E, Casas A (2013) Phenotypic differentiation between wild and domesticated varieties of Crescentia cujete L. and culturally relevant uses of their fruits as bowls in the Yucatan Peninsula, Mexico. J Ethnobiol Ethnomed 9:76
Albuquerque UP, Ramos MA, Lucena RFP, Alencar NL (2014a) Methods and techniques used to collect ethnobiological data. In: Albuquerque UP, Cunha LVFC, Lucena RFP, Alves RRN (eds) Methods and techniques in Ethnobiology and Ethnoecology. Springer Protocols Handbooks, New York, pp 15–37
Albuquerque UP, Lucena RFP, Lins Neto EMF (2014b) Selection of research participants. In: Albuquerque UP, Cunha LVFC, Lucena RFP, Alves RRN (eds) Methods and techniques in ethnobiology and ethnoecology. Springer Protocols Handbooks, New York, pp 1–13
Arellano E, Casas A (2003) Morphological variation and domestication of Escontria chiotilla (Cactaceae) under silvicultural management in the Tehuacán Valley, Central Mexico. Genet Resour Crop Evol 50:439–453
Avendaño A, Casas A, Dávila P, Lira R (2006) Use forms, management and commercialization of “pochote” Ceiba aesculifolia (HB & K) Britten & Baker f. subsp. parvifolia (Rose) P. E. Gibbs & Semir (Bombacaceae) in the Tehuacán Valley, central Mexico. J Arid Environ 67:15–35
Bailey K (1994) Methods of social research. The Free Press, New York
Blancas J, Casas A, Pérez-Salicrup D, Caballero J, Vega E (2013) Ecological and socio-cultural factors influencing plant management in Náhuatl communities of the Tehuacán Valley, Mexico. J Ethnobiol Ethnomed 9:39
Bürgi M, Hersperger AM, Schneeberger N (2004) Driving forces of landscape chance—current and new directions. Landscape Ecol 19:857–868
Carmona A, Casas A (2005) Management, phenotipic patterns and domestication of Polaskia chichipe (Cactaceae) in the Tehuacán Valley, Central Mexico. J Arid Environ 60:115–132
Casas A (2005) Evolución bajo domesticación en cactáceas columnares Mesoamericanas. In: Albuquerque UP, Alves AGC, Silva ACBL, Silva VA (eds) Atualidade em Etnobiologia e Etnoecologia—2ª edição. Editora Livro Rápido/NUPEEA, Recife
Casas A, Caballero J (1996) Traditional management and morphological variation in Leucaena esculenta (Fabaceae: Mimosoideae) in the mixtec region of Guerrero, Mexico. Econ Bot 50:167–181
Casas A, Pickersgill B, Caballero J, Valiente-Banuet A (1997) Ethnobotany and domestication in Xoconochtli, Stenocereus stellatus (Cactaceae), in the Tehuacán Valley and la mixteca baja, Mexico. Econ Bot 51:279–292
Casas A, Caballero J, Valiente-Banuet A, Soriano JA, Dávila P (1999) Morphological variation and the process of domestication of Stenocereus stellatus (Cactaceae) in Central Mexico. Am J Bot 86:522–533
Casas A, Cruse-Sanders J, Morales E, Otero-Arnaiz A, Valiente-Banuet A (2006) Maintenance of phenotypic and genotypic diversity in managed populations of Stenocereus stellatus (Cactaceae) by indigenous peoples in Central Mexico. Biodivers Conserv 5:879–898
Casas A, Otero-Arnaiz A, Pérez-Negrón E, Valient-Banuet A (2007) In situ management and domestication of plants in Mesoamerica. Ann Bot 100:1101–1115
Clement CR, Cristo-Araújo M, d’Eeckenbrugge GC, Pereira AA, Picanço-Rodrigues D (2010) Origin and domestication of native Amazonian crops. Diversity 2:72–106
Cruse-Sanders JM, Parker KC, Friar EA, Huang DI, Mashayekhi S, Prince LM, Otero-Arnaiz A, Casas A (2013) Managing diversity: domestication and gene flow in Stenocereus stellatus Riccob. (Cactaceae) in Mexico. Ecol Evol 3:1340–1355
Cruz M, Casas A (2002) Morphological variation and reproductive biology of Polaskia chende (Cactaceae) under domestication in Central Mexico. J Arid Environ 51:561–576
Duputié A, Massol F, David P, Haxaire C, Mckey D (2009) Traditional Amerindian cultivators combine directional and ideotypic selection for sustainable management of cassava genetic diversity. J Evol Biol 22:1317–1325
Gepts P (2004) Crop domestication as a long-term selection experiment. In: Janick J (ed) Plant breeding reviews. AVI, Connecticut, pp 1–44
Gonçalves CU (2008) Os Piquizeiros da Chapada do Araripe. Revista de Geografia. Recife: UFPE—DCG/NAPA 25:88–103
Gonzáles-Insuasti MS, Caballero J (2007) Managing plant resources: how intensive can it be? Hum Ecol Interdiscip J 35:303–314
Gonzáles-Soberanis C, Casas A (2004) Traditional management and domestication of tempesquistle, Sideroxylon palmeri (Sapotaceae) in the Tehuacán-Cuicatlán Valley, Central México. J Arid Environ 59:245–258
Gribel R, Hay JD (1993) Pollination ecology of Caryocar brasiliense (Caryocaraceae) in Central Brazil Cerrado Vegetation. J Trop Ecol 9:199–211
Gwali S, Nakabonge G, Okullo JBL, Eilu G, Nyeko P, Vuzi P (2012) Morphological variation among shea tree (Vitellaria paradoxa subsp. nilotica) ‘ethnovarieties’ in Uganda. Genet Resour Crop Evol 59:1883–1898
IBAMA (Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis) (2010) http://www.ibama.gov.br/prevfogo/wpcontent/files/Plano_Operativo_Final_Flona_de_Araripe.pdf
Lins Neto EMF, Peroni N, Albuquerque UP (2010) Traditional knowledge and management of Umbu (Spondias tuberosa, Anacardiaceae): an endemic species from the semi-arid region of northeastern Brazil. Econ Bot 64:11–21
Lins Neto EMF, Peroni N, Maranhão CMC, Maciel MIS, Albuquerque UP (2012) Analysis of umbu (Spondias tuberosa Arruda. (Anacardiaceae)) in different landscape management regimes: a process of incipient domestication? Environ Monit Assess 184:4489–4499
Lins Neto EMF, Oliveira IF, Britto FB, Albuquerque UP (2013) Traditional knowledge, genetic and morphological diversity in populations of Spondias tuberosa Arruda (Anacardiaceae). Genet Resour Crop Evol 60:1389–1406
Lins Neto EMF, Peroni N, Casas A, Parra F, Aguirre X, Guillén S, Albuquerque UP (2014) Brazilian and Mexican experiences in the study of incipient domestication. J Ethnobiol Ethnomed 10:33
Lira R, Casas A (1998) Uso y manejo de Ibervillea millspaughii (Cogn.) C. Jeffrey, Melothria pendula L. y otras especies silvestres de la familia Curcubitaceae: posibles procesos de domesticación incipiente. Bol Soc Bot México 62:77–89
López-Palacios B, Peña-Valdivia J, Reyes-Agüero A, Aguirre-Rivera R, Ramírez-Tobías HM, Soto-Hernández RM, Jiménez-Bremont JF (2015) Inter- and intra-specific variation in fruit biomass, number of seeds, and physical characteristics of seeds in Opuntia spp. Genet Resour Crop Evol 62(8):1205–1223. doi:10.1007/s10722-015-0223-9
Lozano A, Araújo EL, Medeiros MFT, Albuquerque UP (2014) The apparency hypothesis applied to a local pharmacopoeia in the Brazilian northeast. J Ethnobiol Ethnomed 10:2
Meyer RS, DuVal AE, Jensen HR (2012) Patterns and processes in crop domestication: an historical review and quantitative analysis of 203 global food crops. New Phytol 196:29–48
Miller AJ, Gross BL (2011) From forest to field: perenial fruit crop domestication. Am J Bot 98(9):1389–1414
Parra F, Blancas JJ, Casas A (2012) Landscape management and domestication of Stenocereus pruinosus (Cactaceae) in the Tehuacán Valley: human guided selection and gene flow. J Ethnobiol Ethnomed 8:32
Pickersgill B (2007) Domestication of plants in the Americas: insights from Mendelian and molecular genetics. Ann Bot 100:925–940
Pickersgill B (2013) Some current topics in plant domestication: an overview with particular reference to Amazonia. Tipití: J Soc Anthropol Lowland South Am 11:16–29
R Development Core Team (2011) R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051 07-0, URL http://www.r-project.org/
Rieseberg LH, Widmer A, Arntz AM, Burke JM (2002) Directional selection is the primary cause of phenotypic diversification. Proc Natl Acad Sci USA 99:12242–12245
Rodrígues-Arévalo I, Casas A, Lira R, Campos J (2006) Uso, Manejo y procesos de domesticación de Pachycereus hollianus (F.A.C. WEBER) BUXB. (Cactaceae), em El Valle de Tehuacán-Cuicatlán México. Interciencia 31:677–685
Snuc (2002) Sistema Nacional de Unidade de Conservação: texto da Lei 9.985 de 18 de Junho de 2000 e vetos da presidência da República ao PL aprovado pelo Congresso Nacional e Decreto No 4.340, de 22 de Agosto de http://www.rbma.org.br/rbma/pdf/Caderno_18_2ed.pdf
Sousa Júnior JR, Albuquerque UP, Peroni N (2013) Traditional Knowledge and Management of Caryocar coriaceum Wittm. (pequi) in the Brazilian Savanna northeastem Brazil. Econ Bot 67:225–233
Vargas A, Blanco FA (2000) Fruit characterization of Cocos nucifera L. (ARECACEAE) cultivars from the Pacific coast of Costa Rica and the Philippines. Genet Resour Crop Evol 47:483–487
Zeder MA, Bradley DG, Emshwiller E, Smith BD (2006) Documentating domestication. University of California Press, Berkley, California, 377 p
Zizumbo-Villarreal D, Piñero D (1998) Pattern of morphological variation and diversity of Cocos nucifera (Arecaceae) in Mexico. Am J Bot 6:855–865
Zizumbo-Villarreal D, Fernández-Barrera M, Torres-Hernández N, Colunga G-MP (2005) morphological variation of fruit in Mexican populations of Cocos nucifera L. (Arecaceae) under in situ and ex situ conditions. Genet Resour Crop Evol 52:421–434
Zohary D (2004) Unconscious selection and evolution of domesticated plants. Econ Bot 58:5–10
Zohary D, Hopf M (2000) Domestication of plants in the old world. Oxford University Press, New York
Acknowledgments
We thank all the informants from the Horizonte (Ceará) and São José communities who contributed to this study; Prof. Patricia Muniz de Medeiros, for assistance with the statistical analyses; colleagues of the Laboratory of Ecology and Evolution of Social-Ecological Systems (LEA) that contributed to the collection of data; CAPES for the scholarship Granted to JRSJ; and CNPq, for the research productivity scholarship Granted to UPA, RGC and NP; and we also thank the Pernambuco Research Foundation (Fundação de Amparo à Ciência e Tecnologia do Estado de Pernambuco– FACEPE) for the financial support (APQ-1264- 2.05/10).
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Sousa Júnior, J.R., Collevatti, R.G., Lins Neto, E.M.F. et al. Traditional management affects the phenotypic diversity of fruits with economic and cultural importance in the Brazilian Savanna. Agroforest Syst 92, 11–21 (2018). https://doi.org/10.1007/s10457-016-0005-1
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DOI: https://doi.org/10.1007/s10457-016-0005-1