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New class: soil pH #367

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celineaubert opened this Issue Jul 28, 2016 · 0 comments

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TODO in agronomy

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@celineaubert @cmungall
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celineaubert commented Jul 28, 2016 • edited

Please add a class soil pH.
subclassOf acidity; http://purl.obolibrary.org/obo/PATO_0001842
subclassOf inheres in some soil
definition An acidity quality inhering in soil that is defined as the negative logarithm of the hydrogen ion concentration.
http://www.esf.edu/pubprog/brochure/soilph/soilph.htm

cmungall added the soil label Aug 16, 2016

celineaubert changed the title from New classes: soil pH, soil pH measurement datum to New class: soil pH Nov 3, 2016

pbuttigieg added to TODO in agronomy Mar 28, 2017

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