Biological fixation — Cropland nitrogen per unit area in Eswatini
Eswatini: Biological fixation — Cropland nitrogen per unit area was 10.02 kg/ha in 2023. ▲ Rising
Biological fixation — Cropland nitrogen per unit area in Eswatini, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
In 2023, biological fixation — cropland nitrogen per unit area in Eswatini stood at 10.02 kg/ha.
Compared with earlier readings it is up 1.5% on the previous year and down 3.1% over ten years.
Over the whole period, biological fixation — cropland nitrogen per unit area in Eswatini peaked at 10.35 kg/ha in 2013 and was at its lowest, 5.12 kg/ha, in 1978.
That places Eswatini 66th out of 176 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently rising across the 63 years of available data.
Biological fixation — Cropland nitrogen per unit area in Eswatini, year by year
| Year | kg/ha | Change |
|---|---|---|
| 1961 | 5.43 kg/ha | — |
| 1962 | 5.22 kg/ha | -3.9% |
| 1963 | 6.46 kg/ha | +23.7% |
| 1964 | 6.21 kg/ha | -3.9% |
| 1965 | 6.41 kg/ha | +3.2% |
| 1966 | 5.52 kg/ha | -13.9% |
| 1967 | 5.78 kg/ha | +4.7% |
| 1968 | 5.69 kg/ha | -1.5% |
| 1969 | 6.03 kg/ha | +6.0% |
| 1970 | 6.05 kg/ha | +0.3% |
| 1971 | 6.22 kg/ha | +2.9% |
| 1972 | 5.64 kg/ha | -9.5% |
| 1973 | 5.2 kg/ha | -7.6% |
| 1974 | 6.01 kg/ha | +15.6% |
| 1975 | 5.97 kg/ha | -0.8% |
| 1976 | 5.8 kg/ha | -2.8% |
| 1977 | 5.78 kg/ha | -0.2% |
| 1978 | 5.12 kg/ha | -11.4% |
| 1979 | 5.13 kg/ha | +0.1% |
| 1980 | 5.47 kg/ha | +6.8% |
| 1981 | 7.6 kg/ha | +38.7% |
| 1982 | 7.85 kg/ha | +3.3% |
| 1983 | 7.17 kg/ha | -8.6% |
| 1984 | 6.07 kg/ha | -15.4% |
| 1985 | 7.28 kg/ha | +19.9% |
| 1986 | 7.9 kg/ha | +8.6% |
| 1987 | 7.43 kg/ha | -6.0% |
| 1988 | 8.45 kg/ha | +13.7% |
| 1989 | 7.93 kg/ha | -6.1% |
| 1990 | 8.1 kg/ha | +2.1% |
| 1991 | 7.42 kg/ha | -8.5% |
| 1992 | 7.57 kg/ha | +2.1% |
| 1993 | 7.92 kg/ha | +4.6% |
| 1994 | 8.18 kg/ha | +3.2% |
| 1995 | 8.37 kg/ha | +2.4% |
| 1996 | 9.14 kg/ha | +9.2% |
| 1997 | 9.99 kg/ha | +9.3% |
| 1998 | 10.22 kg/ha | +2.3% |
| 1999 | 9.6 kg/ha | -6.0% |
| 2000 | 8.03 kg/ha | -16.4% |
| 2001 | 8.54 kg/ha | +6.3% |
| 2002 | 9.2 kg/ha | +7.8% |
| 2003 | 9.46 kg/ha | +2.8% |
| 2004 | 9.86 kg/ha | +4.3% |
| 2005 | 9.7 kg/ha | -1.6% |
| 2006 | 9.95 kg/ha | +2.6% |
| 2007 | 9.84 kg/ha | -1.2% |
| 2008 | 9.77 kg/ha | -0.7% |
| 2009 | 9.82 kg/ha | +0.5% |
| 2010 | 9.81 kg/ha | -0.1% |
| 2011 | 9.98 kg/ha | +1.8% |
| 2012 | 10.14 kg/ha | +1.6% |
| 2013 | 10.35 kg/ha | +2.0% |
| 2014 | 10.22 kg/ha | -1.2% |
| 2015 | 9.58 kg/ha | -6.2% |
| 2016 | 10.06 kg/ha | +5.0% |
| 2017 | 10.08 kg/ha | +0.1% |
| 2018 | 10.03 kg/ha | -0.5% |
| 2019 | 10.09 kg/ha | +0.6% |
| 2020 | 10.03 kg/ha | -0.5% |
| 2021 | 9.81 kg/ha | -2.2% |
| 2022 | 9.87 kg/ha | +0.6% |
| 2023 | 10.02 kg/ha | +1.5% |
Eswatini compared with similar countries
- Eswatini's 10.02 kg/ha is below the median for lower middle income countries, which is 10.24 kg/ha, 98% of the median. (38 countries reporting)
- Eswatini's 10.02 kg/ha is below the median for Sub-Saharan Africa, which is 12.23 kg/ha, 82% of the median. (40 countries reporting)
Biggest year-on-year movements
Years where Biological fixation — Cropland nitrogen per unit area in Eswatini changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1981 | +38.7% | 5.47 kg/ha | 7.6 kg/ha |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 5.86 kg/ha | 5.22 kg/ha | 6.46 kg/ha | 9 |
| 1970s | 5.69 kg/ha | 5.12 kg/ha | 6.22 kg/ha | 10 |
| 1980s | 7.32 kg/ha | 5.47 kg/ha | 8.45 kg/ha | 10 |
| 1990s | 8.65 kg/ha | 7.42 kg/ha | 10.22 kg/ha | 10 |
| 2000s | 9.42 kg/ha | 8.03 kg/ha | 9.95 kg/ha | 10 |
| 2010s | 10.03 kg/ha | 9.58 kg/ha | 10.35 kg/ha | 10 |
| 2020s | 9.94 kg/ha | 9.81 kg/ha | 10.03 kg/ha | 4 |
Countries ranked near Eswatini
More environment data for Eswatini
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.321 °C (2025)
- Temperature change 1.02 °C (2025)
- Wood-based panels — Production, annual growth rate 0 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 0.2772 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate -2.19 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
Frequently asked questions
- What is biological fixation — cropland nitrogen per unit area in Eswatini?
- Biological fixation — cropland nitrogen per unit area in Eswatini was 10.02 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 Eswatini?
- The highest recorded value was 10.35 kg/ha in 2013.
- What is the lowest biological fixation — cropland nitrogen per unit area recorded in Eswatini?
- The lowest recorded value was 5.12 kg/ha in 1978.
- How does Eswatini rank for biological fixation — cropland nitrogen per unit area?
- Eswatini ranks 66th out of 176 countries with data for 2023.
- Is biological fixation — cropland nitrogen per unit area rising or falling in Eswatini?
- Over the last ten years it is down 3.1%. The long-run trend across the full record is rising.
- Where does this Eswatini 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 (%).