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Manuring and land exploitation in the Central Plains of late Longshan (2200–1900 BCE) China: Implications of stable isotopes of archaeobotanical remains.
- Source :
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Journal of Archaeological Science . Dec2022, Vol. 148, pN.PAG-N.PAG. 1p. - Publication Year :
- 2022
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Abstract
- The Central Plains of China is ideal for studying the interplay between agricultural production and social complexity. Focusing on four sites (Wangchenggang, Chengyao, Wadian, and Xinzhai) dating to the Late Longshan (2200–1900 BCE) in the Central Plains, the present study described species identification results of charred crop seeds at each site and then carried out carbon and nitrogen stable isotope analyses of 55 samples consisting of 456 cereal grains and soybeans. Our results suggest the different landforms were exploited in the Central Plains during the Late Longshan period, with foxtail millet (Setaria italica), common millet (Panicum miliaceum), rice (Oryza sativa), and soybean (Glycine max) being favorably cultivated in lands with different geographic features. We also propose the practice of millet and rice manure in the region. Furthermore, the inhabitants at centralized settlements such as Wadian seemed to have differed in their ability to procure and consume the better-manured millets and rice, an indication that crop foods and social status may be intertwined. While the implications of our isotopic study are constrained by the small sample size, our data are broadly compatible with the hypothesis that the diversified agricultural system contributes to the formation of institutionalized inequality. Further work and research directions are also highlighted. • Agriculture was key to the rise of early states in the Central Plains of China. • We report carbon and nitrogen stable isotopes for four key sites in the region. • We suggest that millet and rice were bettered manured. • The two millets, rice, and soybean were favorably planted in different landforms. • We also notice differential consumption of crops at centralized settlements. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03054403
- Volume :
- 148
- Database :
- Academic Search Index
- Journal :
- Journal of Archaeological Science
- Publication Type :
- Academic Journal
- Accession number :
- 160210568
- Full Text :
- https://doi.org/10.1016/j.jas.2022.105691