Fermentation medium for oxytetracyclin (terramycin) consist of

• A. CSL, starch, (NH4)2 SO4, sodium chloride and CaCO3
• B. CSL, (NH4)2 SO4, sodium chloride and CaCO3
• C. CSL, starch,(NH4)2 SO4, ammonium chloride and CaCO3
• D. CSL,(NH4)2 SO4, ammonium chloride and CaCO3