ArticleRapid communications in mass spectrometry : RCM2020
Carbon and nitrogen isotopic variability in foxtail millet (Setaria italica) with watering regime.
Article in Rapid communications in mass spectrometry : RCM, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed, 29 citations in OpenAlex.
- Environmentally adjustedCommunications earth & environment · 2025Article
- Millets, dogs, pigs and permanent settlement: productivity transitions in Neolithic northern China.Evolutionary human sciences · 2024Review
- Article
- Understanding the Relationship between Water Availability and Biosilica Accumulation in SelectedPlants (Basel, Switzerland) · 2022Article
- The potential of stable carbon and nitrogen isotope analysis of foxtail and broomcorn millets for investigating ancient farming systems.Frontiers in plant science · 2022Article
- Carbon and nitrogen isotopic variability in foxtail millet (Setaria italica) with watering regime.Rapid communications in mass spectrometry : RCM · 2020Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
rationaleCarbonised plant remains are analysed for reconstruction of past climates and agricultural regimes. Several recent studies have used C
methodsWe compare stable isotope ratios of Setaria italica plants grown in a controlled environment chamber with different watering regimes. We compare the carbon isotope ratios of leaves and grains, and the nitrogen isotope ratios of grains, from 12 accessions of Setaria italica.
resultsWe find significant isotopic variability between watering regimes. Carbon isotope ratios are positively correlated with water availability, and on average vary by 1.9‰ and 1.7‰ for leaves and grains, respectively. Grain nitrogen isotope ratios also vary with watering regime; however, the highest isotope ratios are found with the 130-mL watering regime.
conclusionsThe carbon isotope ratios of Setaria italica are strongly correlated with water availability. However, the correlation is the opposite to that seen in studies of C
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