Ghana vs Tonga: Outputs — Cropland nitrogen per unit area
Outputs — Cropland nitrogen per unit area over time
- Ghana
- Tonga
How they compare
Tonga currently reports 42.31 kg/ha against 40.82 kg/ha in Ghana, a difference of 1.49 kg/ha.
Across all 63 years both countries report, Tonga has been ahead every year.
Ghana ranks 96th and Tonga ranks 93rd of 186 countries.
Tonga has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Ghana | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 12.02 kg/ha | 65.83 kg/ha | 53.8 kg/ha | Tonga |
| 1970s | 14.35 kg/ha | 63.66 kg/ha | 49.31 kg/ha | Tonga |
| 1980s | 13 kg/ha | 42.82 kg/ha | 29.82 kg/ha | Tonga |
| 1990s | 17.31 kg/ha | 33.43 kg/ha | 16.13 kg/ha | Tonga |
| 2000s | 22.89 kg/ha | 57.57 kg/ha | 34.68 kg/ha | Tonga |
| 2010s | 31.21 kg/ha | 59.05 kg/ha | 27.84 kg/ha | Tonga |
| 2020s | 39.07 kg/ha | 41.15 kg/ha | 2.08 kg/ha | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher outputs — cropland nitrogen per unit area, Ghana or Tonga?
- Tonga, at 42.31 kg/ha against 40.82 kg/ha in Ghana as of 2023.
- What is the difference in outputs — cropland nitrogen per unit area between Ghana and Tonga?
- 1.49 kg/ha, with Tonga ahead.
- How many years of comparable data are there for Ghana and Tonga?
- 63 years are reported by both, from 1961 to 2023.
- How do Ghana and Tonga rank globally for outputs — cropland nitrogen per unit area?
- Ghana ranks 96th and Tonga ranks 93rd of 186 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Outputs — Cropland nitrogen per unit area. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Cropland Nutrient balance domain contains information on the flows of nitrogen, phosphorus, and potassium from mineral fertilizer, manure applied, atmospheric deposition, crop removal, and biological fixation over cropland and per unit area of cropland. The flows are aggregated to total inputs and total outputs, from which the overall nutrient balance and nutrient use efficiency on cropland are calculated. Statistics are disseminated in units of tonnes and in kg/ha, as appropriate. Nutrient use efficiency is expressed as a fraction (%).