potass

Those minim nutritive elements' contents wane obviously ,such as quickly availablephosphor, Kalium Potass, Boron ,etc;

土壤速效性磷、钾、硼等大、营养元素含明显亏缺；

Purpose：Mainly used in lithopone and material in potass,and widely used in agriculture and lightindustry.

用途：用于制造锌钡粉和其他锌盐的原料，还泛应用于农业与轻工业，用作肥料、饲料添加剂等。