这份报纸拿了 C 和在 Xichuan 在 Gouwan 地点发掘的人的骨头的 N 稳定的同位素的分析,河南省,揭示人的食谱并且探索人的生活方式和米饭和稷农业的发展。尽管稷农业是为中间的黄河山谷的传统的经济模型,到人的食谱的大米的贡献几乎等于在这个地点的稷的。在另一方面,在不同文化时期的 C 和 N 马厩同位素的比较清楚地在稷和米饭农业显示变化。人主要取决于农业并且在 Yangshao 文化聚在一起我。稷农业,高耸,并且钓鱼的家畜在 Yangshao 文化 II 被提高。稷农业和畜牧在 Yangshao 文化 III 稳定地发展了。在以后混合大米和稷农业进一步发展了。另外,米饭农业在 Yangshao 文化阶段在对在北方和南方之间的文化交换合适的气候传播了到北方。在 Qujialing 文化时期,在更冷的气候下面,米饭耕作不是主导的,尽管 Qujialing 文化在这个地点起了一个关键作用。
This paper undertook the C and N stable isotopic analysis of human bones unearthed at the Gouwan site in Xichuan, Henan, to reveal the human diets and to explore the lifestyle of humans and the development of rice and millet agriculture. The contribution office to human diets was almost equal to that of millet in this site though millet agriculture is the traditional economic model for the middle Yellow River Valley. On the other hand, the comparison of C and N stable isotopes in different cultural periods clearly indicates changes in millet and rice agriculture. Humans mainly depended on agriculture and gathering in the Yangshao Culture I. Millet agriculture, livestock rearing, and fishing were enhanced in the Yangshao Culture II. Millet agriculture and animal husbandry developed steadily in the Yangshao Culture III. After that the mixed rice and millet agriculture developed further. In addition, rice agriculture spread to the north in the climate suitable for cultural exchanges between north and south in the Yangshao Culture phases. In the Qujialing Culture period, under a colder climate, the rice farming was not dominant, though the Qujialing Culture played a key role in the site.