Dataset: Broadbalk Wheat Chalk Applications

Citation:  Margaret Glendining, Paul Poulton, Andy Gregory (2022). Broadbalk Wheat Chalk Applications Electronic Rothamsted Archive, Rothamsted Research 10.23637/rbk1-chalk-01
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  • DOI: 10.23637/rbk1-chalk-01
  • Experiment: Broadbalk
  • Files included in the download:
    • Broadbalk Wheat Experiment Chalk Applications (pdf)
    • Broadbalk Wheat Experiment Chalk Application (xlsx)
    • Frictionless data package containing metadata and .csv file (zip)
  • Version: 1.0
  • Created: 2022-08-22
  • Published: 2022-09-01
  • Keywords: wheat - Rothamsted Research - Broadbalk long-term experiment - arable soils - liming
  • Author(s): Margaret Glendining, Paul Poulton, Andy Gregory
  • Publisher: Electronic Rothamsted Archive, Rothamsted Research

Broadbalk Wheat Experiment Chalk Application t/ha- 2008

Broadbalk Wheat Experiment Chalk Application t/ha- 2008

Summary

Details of the routine chalk (lime) applications to the Broadbalk Wheat Experiment, first applied in 1955. A regular scheme was introduced in 1956 and revised in 1976. The aim was to maintain soil pH above 7.5 and minimize the range of pH values within each Section. No chalk was required 1993-2007. As in earlier years, differential chalk applications were made to selected plots in 2008, 2014 and 2019, the amount applied depending on the soil pH.

Technical Information

Chalk application as tonnes CaCO3 per hectare

Related Documents

Contributors

  • Margaret Glendining: Data curator
  • Paul Poulton: Researcher
  • Nathalie Castells: Data manager
  • Andy Gregory: Project manager

Dataset Access and Conditions

Rights Holder

Rothamsted Research

License

Creative Commons License This dataset is available under a Creative Commons Attribution Licence (4.0).

Cite this Dataset

YOU MUST CITE AS: Margaret Glendining, Paul Poulton, Andy Gregory (2022). Dataset: Broadbalk Wheat Chalk Applications Electronic Rothamsted Archive, Rothamsted Research https://doi.org/10.23637/rbk1-chalk-01

Please review our How to Credit Datasets guidance for more information.

Conditions of Use

Rothamsted relies on the integrity of users to ensure that datasets are used appropriately and Rothamsted Research receives suitable acknowledgment as being the originators of these data. Please review the Conditions of Use before downloading.

Table Of Contents

A pdf file with summary details of the chalk applications since 1955. An Excel file with individual plot data, since 1955. Frictionless CSV files are also provided for users who prefer the CSV format.

In accordance with the Joint Code of Practice for Research at Rothamsted, data processing in e-RA follow rigorous standard operating procedures to ensure the quality and correctness of data collected in the field through to depositing in the e-RA database. Data checked by Andy Macdonald, Paul Poulton and Andy Gregory.

  • The dataset Broadbalk Wheat Chalk Applications is a published dataset from the e-RA Database. e-RA is part of the Rothamsted Long-Term Experiments - National Bioscience Research Infrastructure (RLTE-NBRI), which also covers maintenance of the Long-Term Experiments, the Rothamsted Sample Archive and Rothamsted's environmental monitoring activities including the weather stations and its role in the UK Environmental Change Network
  • The RLTE-NBRI is funded by UK Research and Innovation - Biotechnology and Biological Sciences Research Council (UKRI-BBSRC) under award BBS/E/RH/23NB0007 (2023-2028). The RLTE-NBRI is also supported by the Lawes Agricultural Trust. e-RA has been part of a National Capability since 2012, previous awards from the BBSRC were Grants BBS/E/C/00005189 (2012-2017) and BBS/E/C/000J0300 (2017-2022)
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For further information and assistance, please contact the e-RA curators, Sarah Perryman and Margaret Glendining using the e-RA email address: era@rothamsted.ac.uk