Fertilizer use - country data from around the world:
The average for 2013 was 240.63 kg per hectare of arable land.
The highest value was in Qatar: 6898.7 kg per hectare of arable land and the lowest value was in the Gambia: 0.5 kg per hectare of arable land.
Below is a chart for all countries where data are available for: Fertilizer use.
World bank definition: Fertilizer consumption measures the quantity of plant nutrients used per unit of arable land. Fertilizer products cover nitrogenous, potash, and phosphate fertilizers (including ground rock phosphate). Traditional nutrients--animal and plant manures--are not included. For the purpose of data dissemination, FAO has adopted the concept of a calendar year (January to December). Some countries compile fertilizer data on a calendar year basis, while others are on a split-year basis. Arable land includes land defined by the FAO as land under temporary crops (double-cropped areas are counted once), temporary meadows for mowing or for pasture, land under market or kitchen gardens, and land temporarily fallow. Land abandoned as a result of shifting cultivation is excluded.