Previous studies on the Rice-Millet （foxtail millet and common millet） Blended Zone in Chinese Neolithic have not clearly addressed such questions as the importance of primitive rice-millet mixed agriculture to huma...Previous studies on the Rice-Millet （foxtail millet and common millet） Blended Zone in Chinese Neolithic have not clearly addressed such questions as the importance of primitive rice-millet mixed agriculture to human lifestyle and livestock managements within this region, the relationship among the development of the agriculture, paleoenvironment, and cultural interactions, and so on. Here stable carbon and nitrogen isotope analysis of human and pig bones from the Qinglongquan site was conducted, covering two cultural phases, namely the Qujialing Culture （3000 BC to 2600 BC） and the Shijiahe Culture （2600 BC to 2200 BC）. Based on this analysis, we further discussed the diets of ancient humans and pigs in the site, investigated the importance of rice-millet mixed agriculture to human and pig diets, and explored the relationship among the primitive rice agriculture and millet agriculture, cultural interactions, and paleoenvironment. The δ^13C values of human bone collagen （-16.7‰ to -12.4‰, averaging -14.6‰±1.3‰, n=24） revealed that both C3 and Ca foods were consumed, probably from the contribution of rice （C3 plant） and millets （C4 plants） due to the coexistence of these crops at this site. In addition, the human mean δ^13C value suggested that millet agriculture was only minor in human diets. The human δ^15N values （6.6‰ to 10.8‰, averaging 9.0‰±1.2‰, n=24） showed that animal resources played a significant role in human diets, and varied greatly. The mean δ^13C value of the pigs （-14.3‰±2.5‰, n=13） was quite similar to that of the humans, but the mean δ^15N value of the pigs was slightly less （1.3‰） The similar δ^13C and δ^15N values between humans and pigs suggested that the pigs consumed a lot of humans＇ food remains. No correlations of the δ^13C and δ^15N values between humans and pigs showed that both human and pig diets were based mainly on plant foods, which might be related to highly developed rice-millet mixed agriculture at that time展开更多
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 m...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 of rice 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.展开更多
基金supported by the Knowledge Innovation Project of Chinese Academy of Sciences(Grant No.KJCX3.SYW.N12)National Natural Science Foundation of China(Grant No.40702003)+1 种基金Partner group program of Max Plank Institute and Chinese Academy of Sciences(Grant No.KACX1-YW-0830)Relics Preservation Project of South-to-North Water Diversion
文摘Previous studies on the Rice-Millet （foxtail millet and common millet） Blended Zone in Chinese Neolithic have not clearly addressed such questions as the importance of primitive rice-millet mixed agriculture to human lifestyle and livestock managements within this region, the relationship among the development of the agriculture, paleoenvironment, and cultural interactions, and so on. Here stable carbon and nitrogen isotope analysis of human and pig bones from the Qinglongquan site was conducted, covering two cultural phases, namely the Qujialing Culture （3000 BC to 2600 BC） and the Shijiahe Culture （2600 BC to 2200 BC）. Based on this analysis, we further discussed the diets of ancient humans and pigs in the site, investigated the importance of rice-millet mixed agriculture to human and pig diets, and explored the relationship among the primitive rice agriculture and millet agriculture, cultural interactions, and paleoenvironment. The δ^13C values of human bone collagen （-16.7‰ to -12.4‰, averaging -14.6‰±1.3‰, n=24） revealed that both C3 and Ca foods were consumed, probably from the contribution of rice （C3 plant） and millets （C4 plants） due to the coexistence of these crops at this site. In addition, the human mean δ^13C value suggested that millet agriculture was only minor in human diets. The human δ^15N values （6.6‰ to 10.8‰, averaging 9.0‰±1.2‰, n=24） showed that animal resources played a significant role in human diets, and varied greatly. The mean δ^13C value of the pigs （-14.3‰±2.5‰, n=13） was quite similar to that of the humans, but the mean δ^15N value of the pigs was slightly less （1.3‰） The similar δ^13C and δ^15N values between humans and pigs suggested that the pigs consumed a lot of humans＇ food remains. No correlations of the δ^13C and δ^15N values between humans and pigs showed that both human and pig diets were based mainly on plant foods, which might be related to highly developed rice-millet mixed agriculture at that time
基金supported by the Knowledge Innovation Project of Chinese Academy of Sciences(Grant No. KJCX3.SYW.N12)National Natural Science Foundation of China(Grant No.40702003)+4 种基金Relics Preservation Project of South-to-North Water Diversion(Grant No.A.07015)Cooperative Research Project between Chinese Academy of Sciences and Zhengzhou UniversityPartner group program of Max Plank Institute and Chinese Academy of SciencesProgram of Bureau of Planning & StrategyChinese Academy of Sciences (Grant No.KACX1-YW-0830)
文摘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 of rice 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.
