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Soil microbial and enzymatic signatures decode ancient millet fertilization strategies in Guanzhong arid farmlands

文献类型：期刊论文

作者Feng, Zhizhen1,2; Shang, Xue3; Li, Bo1,2; Ouyang, Huiyong3,4; Lu, Yuxin1,2; Jia, Junchao1,2; Qin, Tao1,2; Yan, Hong1,2; Liang, Jianqiang1,2
刊名NPJ HERITAGE SCIENCE
出版日期2025-12-01
卷号13期号:1页码:9
DOI10.1038/s40494-025-02203-x
通讯作者Shang, Xue(shangxue@ucas.ac.cn)
英文摘要Agricultural archaeology faces limitations in differentiating manure sources via stable isotopes (e.g., delta N-1(5)). This study establishes a microbial-functional identification framework that deciphers prehistoric manuring strategies in Guanzhong dryland millet systems by linking microbial taxa to soil biochemistry. Pig manure (ZH) significantly enriched Actinobacteria (27.12%), elevating nitrate-N (10.54 mgkg-1) and Olsen P (151.13 mgkg-1), evidencing a "fast nutrient-Actinobacteria synergy" that archaeologically explains spatial co-occurrence of pig husbandry and millet storage. Sheep manure (YH) drove peak urease activity (1.64 mgg-1).) but depleted P ( down arrow 37.72% vs ZH), clarifying its rarity in archaeological records within calcareous soils. Cattle manure (NH) showed slow-release properties, aligning with modern topdressing. Chemical fertilizer (CF) reduced microbial richness by approximately 4.4% compared to organic manure treatments (based on ACE/Chao indices). Our manure identification framework re-orients agricultural archaeology from isotope tracing toward comprehensive integration of soil biochemical processes and microbial functional networks.
WOS关键词PHOSPHATASE-ACTIVITY ; MANURE ; DOMESTICATION ; MANAGEMENT ; PHOSPHORUS ; DIVERSITY
资助项目National Natural Science Foundation of China[Grant No. 42277441] ; National Social Science Fund of China[Grant No. 21BKG040] ; Science and Technology Department of Shaanxi Province[Grant No. 2023-CX-PT-12] ; the Science and Technology Program of Shaanxi Academy of Sciences[Grant Nos. 2022K-02] ; the Science and Technology Program of Shaanxi Academy of Sciences[Grant Nos.2020K-15] ; Science and Technology Program of Xianyang[Grant No. L2022-QCYZX-NY-006]
WOS研究方向Arts & Humanities - Other Topics ; Chemistry ; Materials Science ; Spectroscopy
语种英语
WOS记录号WOS:001628403100001
出版者SPRINGER
资助机构National Natural Science Foundation of China ; National Social Science Fund of China ; Science and Technology Department of Shaanxi Province ; the Science and Technology Program of Shaanxi Academy of Sciences ; Science and Technology Program of Xianyang
源URL[http://119.78.100.205/handle/311034/25150]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Shang, Xue
作者单位1.Bioagr Inst Shaanxi, Xian, Shaanxi, Peoples R China
2.Enzyme Engn Res Ctr Shaanxi, Xian, Shaanxi, Peoples R China
3.Univ Chinese Acad Sci, Dept Archaeol & Anthropol, Beijing, Peoples R China
4.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Palaeontol & Palaeoanthropol, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Feng, Zhizhen,Shang, Xue,Li, Bo,et al. Soil microbial and enzymatic signatures decode ancient millet fertilization strategies in Guanzhong arid farmlands[J]. NPJ HERITAGE SCIENCE,2025,13(1):9.
APA Feng, Zhizhen.,Shang, Xue.,Li, Bo.,Ouyang, Huiyong.,Lu, Yuxin.,...&Liang, Jianqiang.(2025).Soil microbial and enzymatic signatures decode ancient millet fertilization strategies in Guanzhong arid farmlands.NPJ HERITAGE SCIENCE,13(1),9.
MLA Feng, Zhizhen,et al."Soil microbial and enzymatic signatures decode ancient millet fertilization strategies in Guanzhong arid farmlands".NPJ HERITAGE SCIENCE 13.1(2025):9.

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来源：古脊椎动物与古人类研究所

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