Guinea vs Tonga: Nitrogen fertilizer use per hectare of cropland
Guinea
2.34 kilograms per hectare
in 2023
Tonga
2.17 kilograms per hectare
in 2023
Guinea rank
177th
Tonga rank
179th
Nitrogen fertilizer use per hectare of cropland over time
- Guinea
- Tonga
How they compare
Guinea currently reports 2.34 kilograms per hectare against 2.17 kilograms per hectare in Tonga, a difference of 0.17 kilograms per hectare.
That makes Guinea's figure about 1.1 times Tonga's.
The two have swapped places 5 times across 25 shared years of data; in 1982 it was Tonga ahead.
Guinea ranks 177th and Tonga ranks 179th of 201 countries.
Tonga has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Guinea | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.09 kilograms per hectare | 3 kilograms per hectare | 2.91 kilograms per hectare | Tonga |
| 2000s | 0.575 kilograms per hectare | 0.975 kilograms per hectare | 0.4 kilograms per hectare | Tonga |
| 2010s | 0.939 kilograms per hectare | 1.97 kilograms per hectare | 1.03 kilograms per hectare | Tonga |
| 2020s | 1.77 kilograms per hectare | 2.47 kilograms per hectare | 0.7 kilograms per hectare | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen fertilizer use per hectare of cropland, Guinea or Tonga?
- Guinea, at 2.34 kilograms per hectare against 2.17 kilograms per hectare in Tonga as of 2023.
- What is the difference in nitrogen fertilizer use per hectare of cropland between Guinea and Tonga?
- 0.17 kilograms per hectare, with Guinea ahead.
- How many years of comparable data are there for Guinea and Tonga?
- 25 years are reported by both, from 1982 to 2023.
- How do Guinea and Tonga rank globally for nitrogen fertilizer use per hectare of cropland?
- Guinea ranks 177th and Tonga ranks 179th of 201 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations (2025) – with major processing by Our World in Data, published as Nitrogen fertilizer use per hectare of cropland. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Application of nitrogen fertilizer, measured in kilograms of total nutrient per hectare of cropland.