Ghana vs Tonga: Input — Cropland nitrogen per unit area
Input — Cropland nitrogen per unit area over time
- Ghana
- Tonga
How they compare
Ghana currently reports 32.7 kg/ha against 31.28 kg/ha in Tonga, a difference of 1.42 kg/ha.
The two have swapped places 5 times across 63 shared years of data; in 1961 it was Tonga ahead.
Ghana ranks 162nd and Tonga ranks 163rd of 201 countries.
Across the 7 decades both report, Ghana averaged higher in 1 and Tonga in 6.
Head to head by decade
| Decade | Ghana | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 7.93 kg/ha | 14.88 kg/ha | 6.96 kg/ha | Tonga |
| 1970s | 13.47 kg/ha | 21.82 kg/ha | 8.36 kg/ha | Tonga |
| 1980s | 14.62 kg/ha | 33.97 kg/ha | 19.34 kg/ha | Tonga |
| 1990s | 14.67 kg/ha | 31.78 kg/ha | 17.11 kg/ha | Tonga |
| 2000s | 20.4 kg/ha | 31.59 kg/ha | 11.19 kg/ha | Tonga |
| 2010s | 28.48 kg/ha | 31.68 kg/ha | 3.2 kg/ha | Tonga |
| 2020s | 32.39 kg/ha | 31.54 kg/ha | 0.8491 kg/ha | Ghana |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher input — cropland nitrogen per unit area, Ghana or Tonga?
- Ghana, at 32.7 kg/ha against 31.28 kg/ha in Tonga as of 2023.
- What is the difference in input — cropland nitrogen per unit area between Ghana and Tonga?
- 1.42 kg/ha, with Ghana 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 input — cropland nitrogen per unit area?
- Ghana ranks 162nd and Tonga ranks 163rd of 201 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Input — 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 (%).