陕西两处仰韶时期遗址浮选结果分析及其对比

Results of Soil Samples Flotation from Two Yangshao Sites in Shaanxi and A Comparative Study

兴乐坊与下河遗址均位于陕西省渭南市,且都包含仰韶中期的遗存。浮选分析表明,仰韶中期,粟作农业在两遗址均占主导地位,兴乐坊遗址在粟作农业的基础上还发展了水稻种植,形成稻粟皆有的特点。此外,两遗址在仰韶中期灰坑植物遗存方面存在巨大差异。这种差异可能是由于采样的偶然性,或受下河遗址有特殊功能的大房址的影响。

The Xinglefang and Xiahe sites are located in Weinan, Shaanxi Province and both have yielded remains dating to the Middle Yangshao period. The flotation result shows that millet agiculture dominates the subsistence economy of the two sites. In addition, dee remains have been found in the Xinglefang site, which indicates a special subsistenee characteristic by combining millet and flee. The assemblages of macro-botanical remains from ash-pits in these two Middle Yangshao period sites vary to quite a large extent. The variation might have been attributed to the randomness of sample collection or the special function of the large dwelling house at the Xiahe site. The authors also suggest the difference of geological environment might have accounted for some of this variation.