Technology for producing soil conditioner by using steel mill waste

The invention discloses a technology for producing a soil conditioner by using steel mill waste. The technology comprises the following steps of 1, separately collecting light burned dolomite powder and limestone powder, of which the particle sizes are between 180-250-mesh; 2, grinding potassium fel...

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Bibliographische Detailangaben
1. Verfasser: WU HANYUAN
Format: Patent
Sprache:chi ; eng
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