Vishnu Chemicals Ltd announced that it has completed trials of Precipitated Barium Sulphate (Blanc Fixe) and Sodium Sulphide. Image: Reuters Chromium and Barium compounds manufacturer, Vishnu ...
The effect of chlorides and sulphates of sodium, potassium, calcium, and magnesium, added at 0.1% to 2.0% sodium chloride-equivalent (soil basis), on nitrogen mineralization and nitrification during ...
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