Mineral fertilizers — Cropland potassium per unit area in New Zealand
New Zealand: Mineral fertilizers — Cropland potassium per unit area was 19.03 kg/ha in 2023. ▼ Falling
Mineral fertilizers — Cropland potassium per unit area in New Zealand, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
The most recent figure for mineral fertilizers — cropland potassium per unit area in New Zealand is 19.03 kg/ha, measured in 2023.
That represents a change of down 1.4% on the previous year and down 3.7% over ten years.
Over the whole period, mineral fertilizers — cropland potassium per unit area in New Zealand peaked at 44.7 kg/ha in 1973 and was at its lowest, 13.12 kg/ha, in 1962.
That places New Zealand 49th out of 186 countries with data for 2023, putting it in the middle of the range.
The long-run direction has been consistently falling across the 63 years of available data.
Mineral fertilizers — Cropland potassium per unit area in New Zealand, year by year
| Year | kg/ha | Change |
|---|---|---|
| 1961 | 20 kg/ha | — |
| 1962 | 13.12 kg/ha | -34.4% |
| 1963 | 16.72 kg/ha | +27.5% |
| 1964 | 22.45 kg/ha | +34.2% |
| 1965 | 26.54 kg/ha | +18.2% |
| 1966 | 23.35 kg/ha | -12.0% |
| 1967 | 17.58 kg/ha | -24.7% |
| 1968 | 20.92 kg/ha | +19.0% |
| 1969 | 24.24 kg/ha | +15.8% |
| 1970 | 29.29 kg/ha | +20.9% |
| 1971 | 28.55 kg/ha | -2.5% |
| 1972 | 34.84 kg/ha | +22.0% |
| 1973 | 44.7 kg/ha | +28.3% |
| 1974 | 35.57 kg/ha | -20.4% |
| 1975 | 28.96 kg/ha | -18.6% |
| 1976 | 31.71 kg/ha | +9.5% |
| 1977 | 32.39 kg/ha | +2.2% |
| 1978 | 32.95 kg/ha | +1.7% |
| 1979 | 23.84 kg/ha | -27.6% |
| 1980 | 22.15 kg/ha | -7.1% |
| 1981 | 22.91 kg/ha | +3.4% |
| 1982 | 25.14 kg/ha | +9.7% |
| 1983 | 25.95 kg/ha | +3.2% |
| 1984 | 28.97 kg/ha | +11.7% |
| 1985 | 18.48 kg/ha | -36.2% |
| 1986 | 15.49 kg/ha | -16.2% |
| 1987 | 15.5 kg/ha | +0.1% |
| 1988 | 23.03 kg/ha | +48.6% |
| 1989 | 24.01 kg/ha | +4.3% |
| 1990 | 19.38 kg/ha | -19.3% |
| 1991 | 24.4 kg/ha | +25.9% |
| 1992 | 28.88 kg/ha | +18.4% |
| 1993 | 31.11 kg/ha | +7.7% |
| 1994 | 30.74 kg/ha | -1.2% |
| 1995 | 31.54 kg/ha | +2.6% |
| 1996 | 30.36 kg/ha | -3.7% |
| 1997 | 28.99 kg/ha | -4.5% |
| 1998 | 29.32 kg/ha | +1.1% |
| 1999 | 29.37 kg/ha | +0.1% |
| 2000 | 27.53 kg/ha | -6.3% |
| 2001 | 31.83 kg/ha | +15.6% |
| 2002 | 32.31 kg/ha | +1.5% |
| 2003 | 34.01 kg/ha | +5.3% |
| 2004 | 32.28 kg/ha | -5.1% |
| 2005 | 29.91 kg/ha | -7.4% |
| 2006 | 29.51 kg/ha | -1.3% |
| 2007 | 27.25 kg/ha | -7.7% |
| 2008 | 21.52 kg/ha | -21.0% |
| 2009 | 18.35 kg/ha | -14.7% |
| 2010 | 17.77 kg/ha | -3.2% |
| 2011 | 20.21 kg/ha | +13.8% |
| 2012 | 19.05 kg/ha | -5.8% |
| 2013 | 19.76 kg/ha | +3.7% |
| 2014 | 20.48 kg/ha | +3.7% |
| 2015 | 24.21 kg/ha | +18.2% |
| 2016 | 22.8 kg/ha | -5.8% |
| 2017 | 26.92 kg/ha | +18.1% |
| 2018 | 26.29 kg/ha | -2.3% |
| 2019 | 24.54 kg/ha | -6.7% |
| 2020 | 24.4 kg/ha | -0.6% |
| 2021 | 23.78 kg/ha | -2.5% |
| 2022 | 19.3 kg/ha | -18.9% |
| 2023 | 19.03 kg/ha | -1.4% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 20.55 kg/ha | 13.12 kg/ha | 26.54 kg/ha | 9 |
| 1970s | 32.28 kg/ha | 23.84 kg/ha | 44.7 kg/ha | 10 |
| 1980s | 22.16 kg/ha | 15.49 kg/ha | 28.97 kg/ha | 10 |
| 1990s | 28.41 kg/ha | 19.38 kg/ha | 31.54 kg/ha | 10 |
| 2000s | 28.45 kg/ha | 18.35 kg/ha | 34.01 kg/ha | 10 |
| 2010s | 22.2 kg/ha | 17.77 kg/ha | 26.92 kg/ha | 10 |
| 2020s | 21.63 kg/ha | 19.03 kg/ha | 24.4 kg/ha | 4 |
Countries ranked near New Zealand
More environment data for New Zealand
- Historical exposure to drought — Land soil moisture anomaly -0.2131 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly 1.69 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.379 °C (2025)
- Temperature change 1.23 °C (2025)
- Paper and paperboard — Import quantity, annual growth rate 15.34 % change on previous year (2024)
- Paper and paperboard — Import quantity, per unit of GDP 0 t per US$ of GDP (2024)
- Paper and paperboard — Import quantity, per capita 0.0722 t per person (2024)
- Paper and paperboard — Import value, annual growth rate 4.31 % change on previous year (2024)
- Paper and paperboard — Import value, per unit of GDP 0 1000 USD per US$ of GDP (2024)
Frequently asked questions
- What is mineral fertilizers — cropland potassium per unit area in New Zealand?
- Mineral fertilizers — cropland potassium per unit area in New Zealand was 19.03 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest mineral fertilizers — cropland potassium per unit area recorded in New Zealand?
- The highest recorded value was 44.7 kg/ha in 1973.
- What is the lowest mineral fertilizers — cropland potassium per unit area recorded in New Zealand?
- The lowest recorded value was 13.12 kg/ha in 1962.
- How does New Zealand rank for mineral fertilizers — cropland potassium per unit area?
- New Zealand ranks 49th out of 186 countries with data for 2023.
- Is mineral fertilizers — cropland potassium per unit area rising or falling in New Zealand?
- Over the last ten years it is down 3.7%. The long-run trend across the full record is falling.
- Where does this New Zealand data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Mineral fertilizers — Cropland potassium 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 (%).