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High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)
Published on: June 16, 2018
El maíz y la cultura en la prehistoria andina central
Resumen
Maíz prehistórico en el Perú.
Área de la Ciencia:
- La arqueobotánica es la arqueobotánica.
- La agricultura prehistórica fue la agricultura prehistórica.
- La arqueología andina.
Sus antecedentes:
- El desarrollo del maíz (Zea mays) en las tierras altas del Perú es poco conocido debido a restos antiguos fragmentados.
- La historia del maíz de la costa peruana está mejor documentada que la de las tierras altas andinas.
Objetivo del estudio:
- Para reconstruir la secuencia de desarrollo de las variedades de maíz en el valle del Mantaro en Perú.
- Para investigar el momento y la influencia Wari en la adopción de maíz de las tierras altas.
Principales métodos:
- Análisis de maíz carbonizado fragmentado de hogares prehistóricos (450-1500 d.C.).
- Datación por radiocarbono y análisis morfológico de restos de maíz.
Principales resultados:
- Identificó una secuencia de desarrollo de variedades de maíz en el valle de Mantaro.
- Se observó la adopción de variedades de maíz de gran núcleo a partir de alrededor del año 1000 d.C. (período intermedio tardío).
- Esta adopción fue siglos más tarde que cambios similares en la costa, lo que sugiere un impacto limitado de Wari.
Conclusiones:
- El desarrollo del maíz peruano de las tierras altas siguió una trayectoria distinta de las regiones costeras.
- La expansión de Wari tuvo un impacto directo mínimo en el cultivo de maíz en el valle de Mantaro.
- Las innovaciones agrícolas del período intermedio tardío en las tierras altas fueron impulsadas localmente.
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