Biological fixation — Cropland nitrogen in Chad
Chad: Biological fixation — Cropland nitrogen was 84,475 t in 2023. ◆ Volatile
Biological fixation — Cropland nitrogen in Chad, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in t.
Analysis
The most recent figure for biological fixation — cropland nitrogen in Chad is 84,475 t, measured in 2023.
That represents a change of down 3.5% on the previous year and down 13.4% over ten years.
Over the whole period, biological fixation — cropland nitrogen in Chad peaked at 111,315 t in 2012 and was at its lowest, 12,208 t, in 1982.
Chad ranks 37th of 176 countries on this measure, in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Biological fixation — Cropland nitrogen in Chad, year by year
| Year | t | Change |
|---|---|---|
| 1961 | 18,152 t | — |
| 1962 | 19,170 t | +5.6% |
| 1963 | 18,065 t | -5.8% |
| 1964 | 20,173 t | +11.7% |
| 1965 | 21,184 t | +5.0% |
| 1966 | 15,614 t | -26.3% |
| 1967 | 15,339 t | -1.8% |
| 1968 | 16,681 t | +8.8% |
| 1969 | 17,712 t | +6.2% |
| 1970 | 15,531 t | -12.3% |
| 1971 | 15,229 t | -1.9% |
| 1972 | 14,686 t | -3.6% |
| 1973 | 14,818 t | +0.9% |
| 1974 | 15,534 t | +4.8% |
| 1975 | 15,257 t | -1.8% |
| 1976 | 15,747 t | +3.2% |
| 1977 | 15,447 t | -1.9% |
| 1978 | 15,889 t | +2.9% |
| 1979 | 16,530 t | +4.0% |
| 1980 | 16,958 t | +2.6% |
| 1981 | 16,452 t | -3.0% |
| 1982 | 12,208 t | -25.8% |
| 1983 | 12,982 t | +6.3% |
| 1984 | 13,450 t | +3.6% |
| 1985 | 14,982 t | +11.4% |
| 1986 | 14,682 t | -2.0% |
| 1987 | 14,365 t | -2.2% |
| 1988 | 13,723 t | -4.5% |
| 1989 | 16,620 t | +21.1% |
| 1990 | 16,902 t | +1.7% |
| 1991 | 24,075 t | +42.4% |
| 1992 | 26,390 t | +9.6% |
| 1993 | 24,178 t | -8.4% |
| 1994 | 26,042 t | +7.7% |
| 1995 | 32,057 t | +23.1% |
| 1996 | 32,973 t | +2.9% |
| 1997 | 39,444 t | +19.6% |
| 1998 | 50,397 t | +27.8% |
| 1999 | 40,442 t | -19.8% |
| 2000 | 43,996 t | +8.8% |
| 2001 | 52,074 t | +18.4% |
| 2002 | 42,743 t | -17.9% |
| 2003 | 48,856 t | +14.3% |
| 2004 | 40,104 t | -17.9% |
| 2005 | 50,042 t | +24.8% |
| 2006 | 44,902 t | -10.3% |
| 2007 | 47,461 t | +5.7% |
| 2008 | 55,932 t | +17.8% |
| 2009 | 57,718 t | +3.2% |
| 2010 | 106,203 t | +84.0% |
| 2011 | 64,766 t | -39.0% |
| 2012 | 111,315 t | +71.9% |
| 2013 | 97,568 t | -12.3% |
| 2014 | 84,984 t | -12.9% |
| 2015 | 73,641 t | -13.3% |
| 2016 | 89,833 t | +22.0% |
| 2017 | 89,530 t | -0.3% |
| 2018 | 91,415 t | +2.1% |
| 2019 | 89,895 t | -1.7% |
| 2020 | 87,965 t | -2.1% |
| 2021 | 85,693 t | -2.6% |
| 2022 | 87,570 t | +2.2% |
| 2023 | 84,475 t | -3.5% |
Chad compared with similar countries
- Chad's 84,475 t is above the median for low income countries, which is 54,449 t, 1.6× the median. (21 countries reporting)
- Chad's 84,475 t is above the median for Sub-Saharan Africa, which is 54,522 t, 1.5× the median. (40 countries reporting)
Biggest year-on-year movements
Years where Biological fixation — Cropland nitrogen in Chad 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 |
|---|---|---|---|
| 2010 | +84.0% | 57,718 t | 106,203 t |
| 2012 | +71.9% | 64,766 t | 111,315 t |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 18,010 t | 15,339 t | 21,184 t | 9 |
| 1970s | 15,467 t | 14,686 t | 16,530 t | 10 |
| 1980s | 14,642 t | 12,208 t | 16,958 t | 10 |
| 1990s | 31,290 t | 16,902 t | 50,397 t | 10 |
| 2000s | 48,383 t | 40,104 t | 57,718 t | 10 |
| 2010s | 89,915 t | 64,766 t | 111,315 t | 10 |
| 2020s | 86,426 t | 84,475 t | 87,965 t | 4 |
Countries ranked near Chad
More environment data for Chad
- Historical exposure to drought — Land soil moisture anomaly -10.96 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -13.87 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.274 °C (2025)
- Temperature change 1.1 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 4.44 % 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 5 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is biological fixation — cropland nitrogen in Chad?
- Biological fixation — cropland nitrogen in Chad was 84,475 t in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest biological fixation — cropland nitrogen recorded in Chad?
- The highest recorded value was 111,315 t in 2012.
- What is the lowest biological fixation — cropland nitrogen recorded in Chad?
- The lowest recorded value was 12,208 t in 1982.
- How does Chad rank for biological fixation — cropland nitrogen?
- Chad ranks 37th out of 176 countries with data for 2023.
- Is biological fixation — cropland nitrogen rising or falling in Chad?
- Over the last ten years it is down 13.4%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Biological fixation — Cropland nitrogen. 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 (%).