河南郑州汪沟遗址炭化植物遗存分析

Analysis of Carbonized Botanic Remains from Wanggou Site in Zhengzhou

汪沟遗址位于河南省郑州市荥阳城区北2公里汪沟村南濒临索河支流故道的岗地上,是豫中地区仰韶文化晚期一处高等级的中心性聚落遗址。在2014-2016年三个季度的发掘中我们系统采集了浮选土样,浮选结果显示:汪沟遗址的农作物有粟、黍、稻和大豆,粟的绝对数量和出土概率都很高,以粟黍为代表的旱作农业是汪沟遗址主要的农业生产方式,稻作农业所占比重很小,大豆种植也较少。国电荥阳电厂热源入郑管网工程发掘区植物遗存出土密度较高,可能是遗址的居住区,遗址靠近壕沟的区域植物遗存相对较少。

The Wanggou site is located south of Wanggou Village and on the ground where near Suo River tributary. It is a high-level central settlement site in the late Yangshao culture in the middle of Henan Province.In 2014-2016, we systematically collected flotation soil samples. The results show that foxtail millet, broomcorn millet, rice and soybean make up the crop-group of the settlement. And the proportion of the millet is high, rice is low, and rice farming is smaller than that of dry farming, rice and millet both are daily crops of Wanggou ancestors. The proportion of the soybean is lower. In one of the excavation area the density of unearthed plant remains is high, it may be the residential area of the site, and there is relatively few plant remains in the area near the trench, that area may have less human activity.