Italy vs Tonga: Outputs — Cropland potassium per unit area
Outputs — Cropland potassium per unit area over time
- Italy
- Tonga
How they compare
Italy currently reports 22.21 kg/ha against 20.98 kg/ha in Tonga, a difference of 1.23 kg/ha.
That makes Italy's figure about 1.1 times Tonga's.
The two have swapped places 3 times across 63 shared years of data; in 1961 it was Tonga ahead.
Italy ranks 92nd and Tonga ranks 95th of 201 countries.
Across the 7 decades both report, Italy averaged higher in 3 and Tonga in 4.
Head to head by decade
| Decade | Italy | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 17.61 kg/ha | 36.7 kg/ha | 19.1 kg/ha | Tonga |
| 1970s | 22.13 kg/ha | 33.83 kg/ha | 11.7 kg/ha | Tonga |
| 1980s | 25.6 kg/ha | 23.29 kg/ha | 2.31 kg/ha | Italy |
| 1990s | 27.34 kg/ha | 19.3 kg/ha | 8.04 kg/ha | Italy |
| 2000s | 27.32 kg/ha | 27.73 kg/ha | 0.4106 kg/ha | Tonga |
| 2010s | 25.58 kg/ha | 27.55 kg/ha | 1.97 kg/ha | Tonga |
| 2020s | 22.88 kg/ha | 20.53 kg/ha | 2.35 kg/ha | Italy |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher outputs — cropland potassium per unit area, Italy or Tonga?
- Italy, at 22.21 kg/ha against 20.98 kg/ha in Tonga as of 2023.
- What is the difference in outputs — cropland potassium per unit area between Italy and Tonga?
- 1.23 kg/ha, with Italy ahead.
- How many years of comparable data are there for Italy and Tonga?
- 63 years are reported by both, from 1961 to 2023.
- How do Italy and Tonga rank globally for outputs — cropland potassium per unit area?
- Italy ranks 92nd and Tonga ranks 95th of 201 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Outputs — Cropland potassium 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 (%).