Biological fixation — Cropland nitrogen per unit area in Australia and New Zealand
Australia and New Zealand: Biological fixation — Cropland nitrogen per unit area was 11.73 kg/ha in 2023. ◆ Volatile
Biological fixation — Cropland nitrogen per unit area in Australia and New Zealand, 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 Australia and New Zealand stood at 11.73 kg/ha.
The figure is up 20.2% on the previous year and up 96.3% over ten years.
Over the whole period, biological fixation — cropland nitrogen per unit area in Australia and New Zealand peaked at 13.86 kg/ha in 1995 and was at its lowest, 0.5577 kg/ha, in 1965.
Australia and New Zealand ranks 51st of 176 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Biological fixation — Cropland nitrogen per unit area in Australia and New Zealand, year by year
| Year | kg/ha | Change |
|---|---|---|
| 1961 | 0.6442 kg/ha | — |
| 1962 | 0.5671 kg/ha | -12.0% |
| 1963 | 0.6075 kg/ha | +7.1% |
| 1964 | 0.6412 kg/ha | +5.5% |
| 1965 | 0.5577 kg/ha | -13.0% |
| 1966 | 0.6271 kg/ha | +12.4% |
| 1967 | 0.6299 kg/ha | +0.4% |
| 1968 | 0.6141 kg/ha | -2.5% |
| 1969 | 0.7168 kg/ha | +16.7% |
| 1970 | 0.8977 kg/ha | +25.2% |
| 1971 | 1.15 kg/ha | +28.5% |
| 1972 | 1.16 kg/ha | +0.8% |
| 1973 | 1.55 kg/ha | +33.0% |
| 1974 | 1.98 kg/ha | +27.7% |
| 1975 | 2.37 kg/ha | +20.0% |
| 1976 | 1.73 kg/ha | -26.9% |
| 1977 | 1.73 kg/ha | -0.3% |
| 1978 | 1.84 kg/ha | +6.8% |
| 1979 | 2.16 kg/ha | +17.4% |
| 1980 | 2.21 kg/ha | +2.1% |
| 1981 | 2.44 kg/ha | +10.3% |
| 1982 | 2.46 kg/ha | +1.1% |
| 1983 | 3.55 kg/ha | +44.1% |
| 1984 | 4.39 kg/ha | +23.6% |
| 1985 | 4.84 kg/ha | +10.2% |
| 1986 | 7.1 kg/ha | +46.8% |
| 1987 | 8.13 kg/ha | +14.5% |
| 1988 | 8.8 kg/ha | +8.3% |
| 1989 | 8.17 kg/ha | -7.1% |
| 1990 | 8.3 kg/ha | +1.5% |
| 1991 | 10.46 kg/ha | +26.1% |
| 1992 | 11.77 kg/ha | +12.5% |
| 1993 | 12.86 kg/ha | +9.2% |
| 1994 | 9.57 kg/ha | -25.5% |
| 1995 | 13.86 kg/ha | +44.8% |
| 1996 | 12.13 kg/ha | -12.5% |
| 1997 | 11.18 kg/ha | -7.8% |
| 1998 | 11.38 kg/ha | +1.8% |
| 1999 | 11.83 kg/ha | +3.9% |
| 2000 | 9.16 kg/ha | -22.6% |
| 2001 | 9.77 kg/ha | +6.6% |
| 2002 | 6.35 kg/ha | -35.0% |
| 2003 | 8.58 kg/ha | +35.1% |
| 2004 | 6.47 kg/ha | -24.5% |
| 2005 | 8.37 kg/ha | +29.2% |
| 2006 | 5.12 kg/ha | -38.8% |
| 2007 | 6.43 kg/ha | +25.4% |
| 2008 | 6.25 kg/ha | -2.7% |
| 2009 | 6.81 kg/ha | +9.0% |
| 2010 | 8.5 kg/ha | +24.7% |
| 2011 | 6.8 kg/ha | -20.0% |
| 2012 | 6.01 kg/ha | -11.6% |
| 2013 | 5.98 kg/ha | -0.6% |
| 2014 | 5.86 kg/ha | -2.0% |
| 2015 | 5.66 kg/ha | -3.4% |
| 2016 | 8.48 kg/ha | +49.7% |
| 2017 | 11.87 kg/ha | +40.0% |
| 2018 | 8.56 kg/ha | -27.9% |
| 2019 | 5.62 kg/ha | -34.4% |
| 2020 | 5.4 kg/ha | -3.8% |
| 2021 | 9.07 kg/ha | +67.8% |
| 2022 | 9.76 kg/ha | +7.6% |
| 2023 | 11.73 kg/ha | +20.2% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.6228 kg/ha | 0.5577 kg/ha | 0.7168 kg/ha | 9 |
| 1970s | 1.66 kg/ha | 0.8977 kg/ha | 2.37 kg/ha | 10 |
| 1980s | 5.21 kg/ha | 2.21 kg/ha | 8.8 kg/ha | 10 |
| 1990s | 11.33 kg/ha | 8.3 kg/ha | 13.86 kg/ha | 10 |
| 2000s | 7.33 kg/ha | 5.12 kg/ha | 9.77 kg/ha | 10 |
| 2010s | 7.33 kg/ha | 5.62 kg/ha | 11.87 kg/ha | 10 |
| 2020s | 8.99 kg/ha | 5.4 kg/ha | 11.73 kg/ha | 4 |
Countries ranked near Australia and New Zealand
More environment data for Australia and New Zealand
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -5.87 Percentage change (2025)
- Historical exposure to drought — Land soil moisture anomaly -4.39 Percentage change (2025)
- Temperature change 1.39 °C (2025)
- Standard Deviation 0.335 °C (2025)
- Total fibre furnish — Production 4.99 million t (2024)
- Recovered paper — Production 2.98 million t (2024)
- Agricultural land — Value of agricultural production (Int. $) per Area 187.5 USD_PPP/ha (2024)
- Arable land — Area 31,787 1000 ha (2024)
- Cropland — Area per capita 1.01 ha/cap (2024)
Frequently asked questions
- What is biological fixation — cropland nitrogen per unit area in Australia and New Zealand?
- Biological fixation — cropland nitrogen per unit area in Australia and New Zealand was 11.73 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 Australia and New Zealand?
- The highest recorded value was 13.86 kg/ha in 1995.
- What is the lowest biological fixation — cropland nitrogen per unit area recorded in Australia and New Zealand?
- The lowest recorded value was 0.5577 kg/ha in 1965.
- How does Australia and New Zealand rank for biological fixation — cropland nitrogen per unit area?
- Australia and New Zealand ranks 51st out of 176 countries with data for 2023.
- Is biological fixation — cropland nitrogen per unit area rising or falling in Australia and New Zealand?
- Over the last ten years it is up 96.3%. The long-run trend across the full record is volatile.
- Where does this Australia and New Zealand 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
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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 (%).