【摘要】 2010年楚雄彝族自治州元谋县大墩子遗址进行了植物遗存的浮选工作。浮选结果表明,在距今4000年前后,大墩子遗址已经存在农作物的耕种和加工活动,农作物是大墩子遗址先民日常饮食的主要来源。大墩子遗址的农业为旱地农业和水田农业的混合农业,这种水旱混作的农业在大墩子遗址从早到晚一直存在。更多还原

【Abstract】 The flotation result of plant remains in the Dadunzi site, excavated at Yuanmou Coutny,Yunan, in 2010, shows that crop cultivation and processing had existed 4000 years before, and the main resource of daily food was also from agriculture. The agriculture of the site included dry farming and rice farming, and both of them coexisted throughout the whole time of the site.更多还原