El Salvador vs Peru: Nitrogen use efficiency
El Salvador
30.8%
in 2014
Peru
31.5%
in 2014
El Salvador rank
137th
Peru rank
136th
Nitrogen use efficiency over time
- El Salvador
- Peru
How they compare
Peru currently reports 31.5% against 30.8% in El Salvador, a difference of 0.7%.
The two have swapped places 11 times across 54 shared years of data; in 1961 it was El Salvador ahead.
El Salvador ranks 137th and Peru ranks 136th of 204 countries.
Individual pages
About this data
Nitrogen use efficiency (NUE) is the ratio between nitrogen inputs and output. A NUE of 40% means that only 40% of nitrogen inputs are converted into nitrogen in the form of crops.