Reconstruction
Between about 2300 and 1800 BCE under the conventional chronology, Shimao grew into an exceptional fortified center on the northern Loess Plateau, beside the Ordos region. Its stone enclosures covered more than 400 hectares and surrounded residential districts, cemeteries, gates and the elevated complex known as Huangchengtai. Baffled entrances, towers, carved stones, murals, jade objects and foundation deposits containing sacrificed people reveal organized labor and pronounced hierarchy. Calling Shimao a city or state-level center is a scholarly interpretation, but its scale and political importance are well supported.
Food was fundamental to maintaining this concentrated population. Flotation and isotope research identifies foxtail millet and broomcorn millet as its principal crops. A regional sequence centered on Shimao indicates a gradual transition from labor-intensive broomcorn millet cultivation toward more extensive foxtail millet farming, which was well suited to dry, increasingly cool conditions. Nitrogen-isotope measurements suggest some fertilization, while relatively consistent values among sampled Shimao grains may indicate coordinated field management. These remain informed interpretations rather than direct records of who controlled farmland or distributed harvests.
Animal bones supply another part of the picture. A studied assemblage of more than 6,000 specimens was dominated by domestic pigs, cattle and caprines, with only limited use of wild animals. Mortality patterns indicate that livestock were commonly killed for meat, and comparison with the smaller settlement of Zhaimaoliang suggests that households may have remained important producers rather than surrendering all animal husbandry to a centralized institution. How meat was cooked is not securely known; roasting, boiling or stewing would be reasonable possibilities, but no single method should be treated as established for the whole site.
The clearest reconstructed recipe comes from microscopic residues in pottery at Huangchengtai. Starch grains, phytoliths and yeast-related evidence from pitchers, cups, lids and a storage jar support production of a malted alcoholic beverage. Identified ingredients included broomcorn millet, other millet, rice, Triticeae grasses, beans and several roots or herbs, among them lily, snake-gourd and a ginger-family plant. Some identifications are necessarily broad. Germinated grain probably converted starch into fermentable sugars, while pitchers may have served or heated the drink.
Because these vessels came from Shimao’s monumental core, researchers interpret drinking and feasting as possible instruments of hospitality, ritual and elite politics. The ingredients also demonstrate connections between dryland farming, livestock management and plants obtained through wider exchange or gathering networks. Food therefore did more than provide calories: it helped sustain urban labor and may have materialized differences in access, status and ceremony.
No direct culinary lineage connects a particular modern recipe to Shimao. Nevertheless, millet remains an important dryland crop in northern China, and grain fermentation continues to shape Chinese foodways. Shimao provides securely excavated evidence that resilient cereals, mixed farming and technically sophisticated fermented drinks already supported complex communities roughly four millennia ago.
Historical context
Approximately 2300–1800 BCE, northern China contained several competing centers rather than a single unified civilization. Taosi flourished farther south during the earlier part of this span, while Erlitou emerged near its end. Shimao occupied an ecological frontier between the millet-farming Loess Plateau and northern herding zones. Regional conditions became generally cooler and drier around the 4.2-kiloyear climatic episode, although climate alone cannot explain Shimao’s political trajectory. Its area exceeded 400 hectares, but a defensible population total is not yet available. Jade, cowries and other nonlocal materials indicate long-distance connections whose exact routes and political organization remain uncertain.
Evidence
Archaeological
StrongExcavated fortifications, gates, residential areas, cemeteries, monumental architecture, artifacts and foundation deposits directly establish Shimao’s scale and material complexity.
Archaeobotanical
StrongFlotation recovered foxtail millet, broomcorn millet and other plant remains; isotope analysis provides additional evidence concerning cultivation and field management.
Zooarchaeological
StrongA large analyzed faunal assemblage directly documents pigs, cattle, caprines, dogs and limited wild-animal exploitation, although some sheep-versus-goat identifications and early dates require caution.
Residue chemical
StrongMicrobotanical residues and yeast-related traces in pottery from Huangchengtai support a malted fermented beverage containing multiple grains and plants. Several plant identifications are limited to broad taxonomic groups.
Written sources
LimitedNo known contemporary text names or describes Shimao. Connections to later dynastic histories or legendary rulers are retrospective and cannot identify the site’s inhabitants.
Food identification
StrongMillets and major domestic animal groups are directly represented by plant and faunal remains; the fermented beverage is supported by residues across specialized vessels.
Dating
ModerateRadiocarbon evidence supports occupation in the late third and early second millennia BCE, but a recent Bayesian reassessment favors approximately 2200–1700 cal BCE rather than the conventional 2300–1800 BCE range.
Preparation method
ModerateAltered starches and vessel residues support malting, fermentation and probable serving or heating of an alcoholic beverage. Everyday methods used to prepare millet and meat remain insufficiently documented.
Geographic attribution
StrongThe excavated site is securely located near Gaojiabao in Shenmu, northern Shaanxi, at the transition between the Loess Plateau and Ordos region.
Historical interpretation
InterpretiveDescriptions of Shimao as a city, regional polity or early state and interpretations of feasting as elite political practice synthesize several evidence classes but are not direct observations.
Visual reconstruction
InterpretiveWall foundations and architectural remains permit defensible plans and partial reconstructions, but upper structures, roof forms, colors and scenes of food service require reconstruction.
Sources
- 1.Zhouyong Sun, Jing Shao, Li Liu, et al. (2018). The first Neolithic urban center on China's north Loess Plateau: The rise and fall of Shimao. Archaeological Research in Asia 14: 33–45. doi:10.1016/j.ara.2017.02.004Primary archaeology
- 2.Pengfei Sheng, Xue Shang, Xinying Zhou, et al. (2024). Feeding Shimao: Archaeobotanical and Isotopic Investigation into Early Urbanism (4200–3000 BP) on the Northern Loess Plateau, China. Environmental Archaeology 29(5): 425–439. doi:10.1080/14614103.2021.2009995Scientific literature
- 3.Tricia E. Owlett, S. Hu, Z. Sun, J. Shao (2018). Food between the country and the city: The politics of food production at Shimao and Zhaimaoliang in the Ordos Region, northern China. Archaeological Research in Asia 14: 46–60. doi:10.1016/j.ara.2017.10.002Scientific literature
- 4.Yahui He, Li Liu, Zhouyong Sun, et al. (2021). “Proposing a toast” from the first urban center in the north Loess Plateau, China: Alcoholic beverages at Shimao. Journal of Anthropological Archaeology 64: 101352. doi:10.1016/j.jaa.2021.101352Scientific literature
- 5.Ying Tung Fung, Thomas Higham, Jessica Rawson (2025). Re-examining the Chronological Framework and Human Occupation Pattern of the North Loess Plateau Using Bayesian Modelling. Journal of World Prehistory 38. doi:10.1007/s10963-025-09195-3Scientific literature
- 6.Jiajing Wang, Li Liu, Terry Ball, et al. (2016). Revealing a 5,000-y-old beer recipe in China. Proceedings of the National Academy of Sciences 113(23): 6444–6448. doi:10.1073/pnas.1601465113Scientific literature
- 7.Houyuan Lu, Xiaoyan Yang, Maolin Ye, et al. (2005). Millet noodles in Late Neolithic China. Nature 437: 967–968. doi:10.1038/437967aScientific literature
- 8.Patrick E. McGovern, Juzhong Zhang, Jigen Tang, et al. (2004). Fermented beverages of pre- and proto-historic China. Proceedings of the National Academy of Sciences 101(51): 17593–17598. doi:10.1073/pnas.0407921102Scientific literature
Limitations
- moderatedate start/date end
The supplied 2300–1800 BCE range remains the conventional chronology used in major Shimao publications, but a 2025 quality-controlled Bayesian review of regional radiocarbon dates places Shimao at approximately 2200–1700 cal BCE. The card dates should therefore remain explicitly approximate pending broader chronological resolution.
