Detailed text transcripts for TV channel - DW - 20190526:12:33:00
A phosphorus into sort. o. me could it's a small benefit if the mike arise they disappear from the soil it takes a long time for them to return to the creator and recall denies ation starts from the edges of the field. so if you have large fields it's an even slower process you know some of the process. if this natural exchange is lost we risk becoming dependent on chemical fertilizers particularly phosphorous which is only mined in a few places in the world. we compensate for the lack of natural nutrients with chemistry elements like nitrogen and phosphorous and potassium are manufactured usi...