The transformation of cropping patterns from Late Neolithic to Early Iron Age (5900–2100 BP) in the Gansu–Qinghai region of northwest China
The transformation of cropping patterns from Late Neolithic to Early Iron Age (5900–2100 BP) in the Gansu–Qinghai region of northwest China
复制标题
西北甘青地区新石器时代晚期至铁器时代早期（距今5900—2100年）种植方式的转变
DOI：
10.1177/0959683620941137
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发表时间：
2020-07
期刊：
影响因子：
--
通讯作者：
Guanghui Dong
中科院分区：
文献类型：
--
作者：
Lele Ren;Ying Yang;Qianqian Wang;Shanjia Zhang;Tingting Chen;Yifu Cui;Zhongxin Wang;Guanjin Liang;Guanghui Dong
甘青地区处于跨欧亚文化交流的关键位置，研究该地区农业发展史对于了解欧亚大陆史前农作物传播的时空演变具有重要意义。然而，有关该地区史前农业发展史的系统考古植物学研究却很少。在此，我们基于金产口遗址考古植物学分析和放射性碳测年，考察了齐家文化时期大通河流域的农业发展历史。结合前期甘青地区植物考古研究，探讨了新石器时代晚期至铁器时代早期种植模式的历时变化。结果表明，距今 4100-3700 年期间，小米仍然是最重要的生存植物，而距今 3900 年左右，金产口遗址首次种植大麦和小麦。距今5900-4000年，人类仅在农业管理水平较高的甘青地区种植谷子和黍。大麦和小麦在距今 4000-3600 年期间被添加到该地区的农业系统中，尽管与小米相比，它们发挥着辅助作用。距今3600—2100年，大麦在甘青地区的作用日益增强，但地貌单元差异明显，农业管理水平明显下降。距今5900年至2100年甘青地区种植模式和农业管理水平的转变可能主要是由史前跨大陆文化交流推动的，其次是该地区气候变化的推动。
The Gansu–Qinghai region lies in the key position for trans-Eurasian cultural exchange, and hence investigations of the history of agricultural development in this region are significant for understanding the spatiotemporal evolution of prehistoric crop dispersal in Eurasia. However, systematic archaeobotanical studies concerning the history of the development of prehistoric agriculture in this area are scarce. Here, based on archaeobotanical analysis and radiocarbon dating at the Jinchankou site, we investigated the history of agricultural development in the Datong River valley during the Qijia culture. Combined with previous archaeobotanical studies of the Gansu–Qinghai region, we explored the diachronic changes in the cropping patterns from the Late Neolithic to the Early Iron Age. The results suggest that millet remained the most important subsistence plant during 4100–3700 BP, while barley and wheat were first cultivated around 3900 BP at the Jinchankou site. Humans only cultivated foxtail and broomcorn millet in the Gansu–Qinghai region with a high level of agricultural management during 5900–4000 BP. Barley and wheat were added to the agricultural system in the area during 4000–3600 BP, although they played a subsidiary role compared with millet. During 3600–2100 BP, barley played an increasingly important role in the Gansu–Qinghai region but with evident differences among geomorphic units, and there was an obvious decrease in agricultural management level. It is likely that the transformation of cropping patterns and agricultural management levels in the Gansu–Qinghai region from 5900 to 2100 BP was primarily promoted by prehistoric trans-continental cultural exchange and secondly by climate change in the area.
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影响因子：
2.5
作者：
M. Tengberg
通讯作者：
M. Tengberg
影响因子：
2.8
作者：
E. Murphy;R. Schulting;Nicholas Beer;Yuri Chistov;A. Kasparov;Margarita Pshenitsyna
通讯作者：
E. Murphy;R. Schulting;Nicholas Beer;Yuri Chistov;A. Kasparov;Margarita Pshenitsyna
影响因子：
1.5
作者：
Ligang Zhou;Sandra J. Garvie-Lok
通讯作者：
Ligang Zhou;Sandra J. Garvie-Lok
影响因子：
2.2
作者：
J. Dodson;G. Dong
通讯作者：
J. Dodson;G. Dong
DOI：
10.1098/rspb.2013.3382
发表时间：
2014-05
期刊：
Proceedings of the Royal Society B: Biological Sciences
影响因子：
--
作者：
R. Spengler;Michael D. Frachetti;Paula N. Doumani;Lynne M. Rouse;Barbara Cerasetti;Elissa A Bullion;
通讯作者：
R. Spengler;Michael D. Frachetti;Paula N. Doumani;Lynne M. Rouse;Barbara Cerasetti;Elissa A Bullion;