Potash Sulphate Plus Calcium and Magnesium Fertilizer Ball Granular

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    氧化钾

    K2O

    (%min)

    Ca

    (%min)

    Mg

    (%min)

    酸碱度

    PH

     

    硬度

    Hardness

    (N min)

    粒度

    Size

    (≥90%)

    30

    4

    6

    7-10

    40

    2-5mm

    *可定制Custom made is possible