Poland vs Solomon Islands: Biological fixation — Cropland nitrogen per unit area
Biological fixation — Cropland nitrogen per unit area over time
- Poland
- Solomon Islands
How they compare
Poland currently reports 5.34 kg/ha against 5.21 kg/ha in Solomon Islands, a difference of 0.13 kg/ha.
The two have swapped places 6 times across 63 shared years of data; in 1961 it was Poland ahead.
Poland ranks 102nd and Solomon Islands ranks 104th of 191 countries.
Across the 7 decades both report, Poland averaged higher in 1 and Solomon Islands in 6.
Head to head by decade
| Decade | Poland | Solomon Islands | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 2.1 kg/ha | 2.05 kg/ha | 0.0468 kg/ha | Poland |
| 1970s | 1.39 kg/ha | 2.93 kg/ha | 1.53 kg/ha | Solomon Islands |
| 1980s | 1.9 kg/ha | 3.48 kg/ha | 1.58 kg/ha | Solomon Islands |
| 1990s | 1.62 kg/ha | 3.33 kg/ha | 1.71 kg/ha | Solomon Islands |
| 2000s | 1.16 kg/ha | 3.88 kg/ha | 2.71 kg/ha | Solomon Islands |
| 2010s | 3.2 kg/ha | 5.36 kg/ha | 2.16 kg/ha | Solomon Islands |
| 2020s | 4.85 kg/ha | 5.3 kg/ha | 0.4472 kg/ha | Solomon Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biological fixation — cropland nitrogen per unit area, Poland or Solomon Islands?
- Poland, at 5.34 kg/ha against 5.21 kg/ha in Solomon Islands as of 2023.
- What is the difference in biological fixation — cropland nitrogen per unit area between Poland and Solomon Islands?
- 0.13 kg/ha, with Poland ahead.
- How many years of comparable data are there for Poland and Solomon Islands?
- 63 years are reported by both, from 1961 to 2023.
- How do Poland and Solomon Islands rank globally for biological fixation — cropland nitrogen per unit area?
- Poland ranks 102nd and Solomon Islands ranks 104th 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 (%).