Biological fixation — Cropland nitrogen per unit area in Americas
Americas: Biological fixation — Cropland nitrogen per unit area was 63.72 kg/ha in 2023. ◆ Volatile
Biological fixation — Cropland nitrogen per unit area in Americas, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
Americas recorded 63.72 kg/ha for biological fixation — cropland nitrogen per unit area in 2023. That is the highest value across all 63 years on record.
Compared with earlier readings it is up 3.5% on the previous year and up 23.2% over ten years.
Over the whole period, biological fixation — cropland nitrogen per unit area in Americas peaked at 63.72 kg/ha in 2023 and was at its lowest, 6.96 kg/ha, in 1961.
Americas ranks 2nd of 32 groups on this measure, in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 8.54 kg/ha | 6.96 kg/ha | 10.12 kg/ha | 9 |
| 1970s | 14.44 kg/ha | 10.41 kg/ha | 19.6 kg/ha | 10 |
| 1980s | 19.46 kg/ha | 17.41 kg/ha | 21.61 kg/ha | 10 |
| 1990s | 24.65 kg/ha | 20.57 kg/ha | 29.92 kg/ha | 10 |
| 2000s | 38.05 kg/ha | 30.76 kg/ha | 43.12 kg/ha | 10 |
| 2010s | 54.63 kg/ha | 46.12 kg/ha | 61.79 kg/ha | 10 |
| 2020s | 62.35 kg/ha | 61.07 kg/ha | 63.72 kg/ha | 4 |
Countries ranked near Americas
More environment data for Americas
- Standard Deviation 0.303 °C (2025)
- Temperature change 1.95 °C (2025)
- Industrial roundwood — Production 740.92 million m3 (2024)
- Wood fuel — Production 341.57 million m3 (2024)
- Wood fuel, coniferous — Production 78.58 million m3 (2024)
- Wood fuel, non-coniferous — Production 263.00 million m3 (2024)
- Industrial roundwood — Export quantity 14.43 million m3 (2024)
- Sawnwood, coniferous — Import value 8.55 million 1000 USD (2024)
- Value Added (Agriculture, Forestry and Fishing) — Annual growth US$ 2.72 % (2024)
- Value Added (Agriculture, Forestry and Fishing) — Annual growth US$ -3.24 % (2024)
Frequently asked questions
- What is biological fixation — cropland nitrogen per unit area in Americas?
- Biological fixation — cropland nitrogen per unit area in Americas was 63.72 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest biological fixation — cropland nitrogen per unit area recorded in Americas?
- The highest recorded value was 63.72 kg/ha in 2023.
- What is the lowest biological fixation — cropland nitrogen per unit area recorded in Americas?
- The lowest recorded value was 6.96 kg/ha in 1961.
- How does Americas rank for biological fixation — cropland nitrogen per unit area?
- Americas ranks 2nd out of 32 groups with data for 2023.
- Is biological fixation — cropland nitrogen per unit area rising or falling in Americas?
- Over the last ten years it is up 23.2%. The long-run trend across the full record is volatile.
- Where does this Americas data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Biological fixation — Cropland nitrogen per unit area. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under CC BY-NC-SA 3.0 IGO (FAO).
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 (%).