ZINC SULFIDE OPTIONS

zinc sulfide Options

Soils contaminated with zinc from mining, refining, or fertilizing with zinc-bearing sludge can contain quite a few grams of zinc per kilogram of dry soil. Amounts of zinc in excess of 500 ppm in soil interfere with the power of crops to absorb other critical metals, which include iron and manganese.Amorphous or "plastic" sulfur is made by immedia

read more