Oceania vs Sierra Leone: Biological fixation — Cropland nitrogen per unit area
Biological fixation — Cropland nitrogen per unit area over time
- Oceania
- Sierra Leone
How they compare
Sierra Leone currently reports 21.23 kg/ha against 11.2 kg/ha in Oceania, a difference of 10.03 kg/ha.
That makes Sierra Leone's figure about 1.9 times Oceania's.
Across all 63 years both countries report, Sierra Leone has been ahead every year.
Oceania ranks 20th and Sierra Leone ranks 23rd of 32 groups.
Sierra Leone has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Oceania | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.6917 kg/ha | 26.86 kg/ha | 26.16 kg/ha | Sierra Leone |
| 1970s | 1.67 kg/ha | 27.47 kg/ha | 25.8 kg/ha | Sierra Leone |
| 1980s | 5.02 kg/ha | 24.11 kg/ha | 19.09 kg/ha | Sierra Leone |
| 1990s | 10.69 kg/ha | 23.44 kg/ha | 12.75 kg/ha | Sierra Leone |
| 2000s | 7.02 kg/ha | 17.97 kg/ha | 10.94 kg/ha | Sierra Leone |
| 2010s | 7.04 kg/ha | 17.82 kg/ha | 10.78 kg/ha | Sierra Leone |
| 2020s | 8.61 kg/ha | 19.34 kg/ha | 10.74 kg/ha | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biological fixation — cropland nitrogen per unit area, Oceania or Sierra Leone?
- Sierra Leone, at 21.23 kg/ha against 11.2 kg/ha in Oceania as of 2023.
- What is the difference in biological fixation — cropland nitrogen per unit area between Oceania and Sierra Leone?
- 10.03 kg/ha, with Sierra Leone ahead.
- How many years of comparable data are there for Oceania and Sierra Leone?
- 63 years are reported by both, from 1961 to 2023.
- How do Oceania and Sierra Leone rank globally for biological fixation — cropland nitrogen per unit area?
- Oceania ranks 20th and Sierra Leone ranks 23rd of 32 groups.
- 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 (%).