Greenhouse Secrets
The substrate solution was then stored at −twenty°C until finally the ammonium and nitrate contents were being analyzed While using the San++ Continuous-Stream Analysator (Skalar Analytic GmbH, Erkelenz, Germany). Nitrate resolve was according to a response with hydrazinium sulfate, sulfanilamide and N-(1-naphthyl) ethylenediamine dihydrochlorid