Browsing School of Agriculture and Food Security by Subject ": Food security, phosphate rock depletion, sustainable agriculture"

Now showing items 1-1 of 1

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

      18. Eric Oduor Ochieng, Destaings Nyongesa , Nelson Obange (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 ...