Abstract Background and Aims Ethnobotanical studies in Mexico have documented that
Mesoamerican peoples practise systems of in situ management of wild and weedy …

Genetic resources and breeding of Amaranthus Page 241 Genetic Resources and Breeding
of Amaranthus* 7 DM Brenner North Central Regional Plant Introduction Station, Department …

Apresentam-se os resultados de pesquisa de campo sobre o conhecimento e uso de
recursos vegetais em uma comunidade rural do semi-árido do estado de Pernambuco …

Se presenta una síntesis de información etnobiológica obtenida entre grupos indígenas de
México, analizando tendencias y patrones en las formas de conocer, utilizar y manipular los …

Background Management types and their intensity may vary according to indicators such
as:(1) practices complexity,(2) degree of techniques specialization,(3) occurrence and types …

Morphological variation was analyzed in wild, managed in situ, and cultivated populations of
the columnar cactus Stenocereus stellatus in central Mexico. The purpose was to evaluate …

Copal is a resin of ritual uses in Mexico that is extracted from several species of trees of the
genus Bursera. The effect of traditional management on phenotypical traits of copal trees …

Se analizan procesos de domesticación de plantas bajo manejo silvícola en Mesoamérica,
en donde las culturas indígenas manipulan intencionalmente a comunidades y poblaciones …

This chapter gives an overview of the relationship of people and weeds in Mexico. Weeds
are understood as plants that are successful in human-disturbed habitats. It discusses origin …

El amaranto (Amaranthus spp) es un cultivo esencial en las unidades de producción
campesina del municipio de Tochimilco, Puebla. Su siembra obedece a propósitos …