Figure 4 | Scientific Reports

Figure 4

From: A spatial analysis of lime resources and their potential for improving soil magnesium concentrations and pH in grassland areas of England and Wales

Figure 4

Limestone, chalk and high magnesium limestone (Mg-lime) application to (a) permanent and (b) recent grassland for Great Britain, from the annual British Survey of Fertiliser Practice 1994–2019 publications DEFRA26, https://www.gov.uk/government/collections/fertiliser-usage). Note that data for limestone and chalk are combined in 1997 reporting; data were reported to one decimal place for data other than 1998–1999, which were reported as integers.

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