Portugal vs Tuvalu: Nutrient balance — Cropland potassium per unit area
Nutrient balance — Cropland potassium per unit area over time
- Portugal
- Tuvalu
How they compare
Portugal currently reports 45.07 kg/ha against 40.61 kg/ha in Tuvalu, a difference of 4.46 kg/ha.
That makes Portugal's figure about 1.1 times Tuvalu's.
The two have swapped places 4 times across 63 shared years of data; in 1961 it was Portugal ahead.
Portugal ranks 36th and Tuvalu ranks 38th of 185 countries.
Portugal has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Portugal | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 17.67 kg/ha | 6.68 kg/ha | 10.99 kg/ha | Portugal |
| 1970s | 23.67 kg/ha | 10.07 kg/ha | 13.6 kg/ha | Portugal |
| 1980s | 32.38 kg/ha | 16.75 kg/ha | 15.62 kg/ha | Portugal |
| 1990s | 36.87 kg/ha | 33.44 kg/ha | 3.43 kg/ha | Portugal |
| 2000s | 42.33 kg/ha | 41.2 kg/ha | 1.13 kg/ha | Portugal |
| 2010s | 47.28 kg/ha | 41.95 kg/ha | 5.33 kg/ha | Portugal |
| 2020s | 45.56 kg/ha | 40.2 kg/ha | 5.35 kg/ha | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nutrient balance — cropland potassium per unit area, Portugal or Tuvalu?
- Portugal, at 45.07 kg/ha against 40.61 kg/ha in Tuvalu as of 2023.
- What is the difference in nutrient balance — cropland potassium per unit area between Portugal and Tuvalu?
- 4.46 kg/ha, with Portugal ahead.
- How many years of comparable data are there for Portugal and Tuvalu?
- 63 years are reported by both, from 1961 to 2023.
- How do Portugal and Tuvalu rank globally for nutrient balance — cropland potassium per unit area?
- Portugal ranks 36th and Tuvalu ranks 38th of 185 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Nutrient balance — 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 (%).