CORESTA Meeting, Agronomy/Phytopathology, Oxford, 1995
Evolution of different forms of nitrogen fertiliser in float plant seedling trays
NICOLAS C.; CAZAMAJOUR F.; MANDON A.
ANITTA, Bergerac, France
Evolution of nitrates, nitrites and ammonium was studied in tray water in relation to fertiliser used, the temperature, and whether or not the disinfectent was added into the water. Three fertilisers used were: nitrate of lime, ammonium sulphate...