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New inexpensive method to detect lime in soil
![PhD student Ruby Hume’s research is also investigating in-field spectral assessment of soils using infrared spectroscopy technology.](/sites/default/files/styles/ua_landscape/public/media/images/2021-12/ruby-hume-soil-4870.jpg?h=c4dd2c7b&itok=Ir5Nvpmh)
University of Adelaide scientists have developed a new simple, inexpensive and fast method to detect and measure very low concentrations of agricultural lime in soils, which is generally a time consuming and difficult exercise.
[Read more about New inexpensive method to detect lime in soil]