Article
In situ management and domestication of plants in Mesoamerica.
Annals of botany - 1 Nov 2007
Casas Alejandro, Otero-Arnaiz Adriana, Pérez-Negrón Edgar, Valiente-Banuet Alfonso
Abstract excerpt
BACKGROUND AND AIMS: Ethnobotanical studies in Mexico have documented that Mesoamerican peoples practise systems of in situ management of wild and weedy vegetation directed to control availability of useful plants. In situ management includes let standing, encouraging growing and protection of individual plants of useful species during clearance of vegetation, which in some cases may involve artificial selection....
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