Kuwait vs Samoa: Biological fixation — Cropland nitrogen per unit area
Biological fixation — Cropland nitrogen per unit area over time
- Kuwait
- Samoa
How they compare
Samoa currently reports 0.0006 kg/ha against 0 kg/ha in Kuwait, a difference of 0.0006 kg/ha.
Across all 63 years both countries report, Samoa has been ahead every year.
Kuwait ranks 186th and Samoa ranks 185th of 191 countries.
Samoa has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Kuwait | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 kg/ha | 0.0004 kg/ha | 0.0004 kg/ha | Samoa |
| 1970s | 0 kg/ha | 0.0004 kg/ha | 0.0004 kg/ha | Samoa |
| 1980s | 0 kg/ha | 0.0003 kg/ha | 0.0003 kg/ha | Samoa |
| 1990s | 0 kg/ha | 0.0005 kg/ha | 0.0005 kg/ha | Samoa |
| 2000s | 0 kg/ha | 0.0007 kg/ha | 0.0007 kg/ha | Samoa |
| 2010s | 0 kg/ha | 0.0005 kg/ha | 0.0005 kg/ha | Samoa |
| 2020s | 0 kg/ha | 0.0006 kg/ha | 0.0006 kg/ha | Samoa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biological fixation — cropland nitrogen per unit area, Kuwait or Samoa?
- Samoa, at 0.0006 kg/ha against 0 kg/ha in Kuwait as of 2023.
- What is the difference in biological fixation — cropland nitrogen per unit area between Kuwait and Samoa?
- 0.0006 kg/ha, with Samoa ahead.
- How many years of comparable data are there for Kuwait and Samoa?
- 63 years are reported by both, from 1961 to 2023.
- How do Kuwait and Samoa rank globally for biological fixation — cropland nitrogen per unit area?
- Kuwait ranks 186th and Samoa ranks 185th of 191 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Biological fixation — 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 (%).