Browsing Department of Soil Science by Subject "Food security, phosphate rock depletion, sustainable agriculture."

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    • Depletion of phosphate rock reserves and world food crisis: Reality or hoax? 

      Kisinyo Peter Oloo and Opala Peter Asbon (African Journal of Agricultural Research, 2020)
      Phosphate rock (PR) deposits are the major source of phosphate (P) fertilizers for soil fertility replenishment. The demand for P fertilizers in the year 2014 was 42,706,000 tons and was expected to reach 46,648,000 tons ...