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\bibitem{Grunert_etal2016} {\textquotedblleft}\textit{Growing media constituents determine the microbial nitrogen conversions in organic growing media for horticulture}{\textquotedblright}. Grunert O, Reheul D, Van Labeke M-C, Perneel M, Hernandez-Sanabria E, Vlaeminck SE, Boon N, Microbial Biotechnology \textbf{9}, 389 (2016).   http://doi.org/10.1111/1751-7915.12354

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