The 2-Minute Rule for Greenhouse accessories
The substrate Answer was then stored at −twenty°C until the ammonium and nitrate contents have been analyzed Together with the San++ Steady-Flow Analysator (Skalar Analytic GmbH, Erkelenz, Germany). Nitrate perseverance was based on a response with hydrazinium sulfate, sulfanilamide and N-(1-naphthyl) ethylenediamine dihydrochloride which result