The Domestication and Early Spread of Manioc (Manihot EsculentaCrantz)

A Brief Synthesis

Datos Bibliográficos

ID4374290
AutoresChristian Isendahl (0000-0002-5167-5644, Uppsala University, autor de correspondencia)
Año2011
Volumen22
Número4
Páginas452-468
Fecha de publicación2011-12-01
Peer ReviewedSí
Open AccessSí
TipoARTICLE
RevistaLatin American Antiquity (JOURNAL)
Identificadores de la revistaISSN: 1045-6635 • E-ISSN: 2325-5080
EditorialCambridge University Press (CUP) (PUBLISHER)
DOI10.7183/1045-6635.22.4.452
OpenAlexW2012305064
IdiomaEN
Citas recibidas26
Referencias citadas69

Owing to poor preservation of organic remains in humid environments, direct evidence of early manioc (Manihot esculentaCrantz) cultivation is exceptionally rare in datable archaeological contexts. Recent research summarized here offers new insights into the spatio-temporal framework of the initial domestication and early spread of manioc in the Neotropics. Integrating evidence from comparative plant genetics and paleoethnobotanic starch analysis to contribute to the archaeology of manioc origins, this review finds that (1) the strongest candidate for the botanical origin of domesticated manioc-the wild progenitor of the root crop-is the species Manihot esculenta subspeciesflabellifolia(Pohl)Ciferri; (2) the geographical origin of manioc-the biome in which the progenitor evolved-is most likely in the savannas, the Brazilian Cerrado, to the south of the Amazon rainforest; (3) the Cerrado is also, in our best estimate, the region of agricultural origin of initial cultivation; (4) domesticated manioc had spread from the agricultural origin by the early Holocene, possibly as early as 10,000 years ago, but certainly by 7000 B.C.; and (5) domesticated manioc was a readily available plant in most habitats of the Neotropics by the mid-Holocene, at least some 6500 years ago

Agriculture · Agroforestry · Amazon rainforest · Archaeology · Biology · Biome · Botany · Crop · Domestication · Ecosystem · Geography · Holocene · Manihot · Manihot esculenta · Subspecies · Amazonian Archaeology and Ethnohistory · Cassava research and cyanide · Plant Diversity and Evolution · Ecology