Kazakhstan vs Spain: Biological fixation — Cropland nitrogen per unit area
Biological fixation — Cropland nitrogen per unit area over time
- Kazakhstan
- Spain
How they compare
Kazakhstan currently reports 2.11 kg/ha against 2.07 kg/ha in Spain, a difference of 0.04 kg/ha.
The two have swapped places 3 times across 32 shared years of data; in 1992 it was Spain ahead.
Kazakhstan ranks 146th and Spain ranks 147th of 191 countries.
Spain has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Kazakhstan | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.2539 kg/ha | 1.45 kg/ha | 1.19 kg/ha | Spain |
| 2000s | 0.3808 kg/ha | 1.87 kg/ha | 1.49 kg/ha | Spain |
| 2010s | 1.31 kg/ha | 2.25 kg/ha | 0.9459 kg/ha | Spain |
| 2020s | 1.73 kg/ha | 2.09 kg/ha | 0.362 kg/ha | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biological fixation — cropland nitrogen per unit area, Kazakhstan or Spain?
- Kazakhstan, at 2.11 kg/ha against 2.07 kg/ha in Spain as of 2023.
- What is the difference in biological fixation — cropland nitrogen per unit area between Kazakhstan and Spain?
- 0.04 kg/ha, with Kazakhstan ahead.
- How many years of comparable data are there for Kazakhstan and Spain?
- 32 years are reported by both, from 1992 to 2023.
- How do Kazakhstan and Spain rank globally for biological fixation — cropland nitrogen per unit area?
- Kazakhstan ranks 146th and Spain ranks 147th 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 (%).