Salpetererde

== German == === Etymology === Salpeter (“saltpeter, niter”) +‎ Erde (“earth”) === Noun === Salpetererde f (genitive Salpetererde, plural Salpetererden) nitrous earth ==== Declension ==== === Further reading === “Salpetererde” in Duden online “Salpetererde”, in Digitales Wörterbuch der deutschen Sprache‎[1] (in German)