Nutrient balance — Cropland potassium per unit area in Melanesia
Melanesia: Nutrient balance — Cropland potassium per unit area was -19.29 kg/ha in 2023. ▼ Falling
Nutrient balance — Cropland potassium per unit area in Melanesia, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
In 2023, nutrient balance — cropland potassium per unit area in Melanesia stood at -19.29 kg/ha.
Compared with earlier readings it is down 4.1% on the previous year and down 37.4% over ten years.
Over the whole period, nutrient balance — cropland potassium per unit area in Melanesia peaked at -10.67 kg/ha in 1989 and was at its lowest, -21.3 kg/ha, in 2019.
The long-run direction has been consistently falling across the 63 years of available data.
Nutrient balance — Cropland potassium per unit area in Melanesia, year by year
| Year | kg/ha | Change |
|---|---|---|
| 1961 | -17.02 kg/ha | — |
| 1962 | -18.46 kg/ha | +8.5% |
| 1963 | -20.1 kg/ha | +8.9% |
| 1964 | -19.49 kg/ha | -3.0% |
| 1965 | -18.23 kg/ha | -6.5% |
| 1966 | -18.19 kg/ha | -0.2% |
| 1967 | -18.17 kg/ha | -0.1% |
| 1968 | -19.39 kg/ha | +6.7% |
| 1969 | -18.69 kg/ha | -3.6% |
| 1970 | -18.83 kg/ha | +0.7% |
| 1971 | -17.62 kg/ha | -6.4% |
| 1972 | -16.27 kg/ha | -7.7% |
| 1973 | -14.11 kg/ha | -13.3% |
| 1974 | -14.32 kg/ha | +1.5% |
| 1975 | -14.64 kg/ha | +2.3% |
| 1976 | -14.35 kg/ha | -2.0% |
| 1977 | -16.91 kg/ha | +17.8% |
| 1978 | -16.83 kg/ha | -0.5% |
| 1979 | -17.37 kg/ha | +3.2% |
| 1980 | -16.25 kg/ha | -6.4% |
| 1981 | -16.6 kg/ha | +2.2% |
| 1982 | -18.95 kg/ha | +14.1% |
| 1983 | -16.81 kg/ha | -11.3% |
| 1984 | -20.02 kg/ha | +19.1% |
| 1985 | -18.78 kg/ha | -6.2% |
| 1986 | -17.35 kg/ha | -7.6% |
| 1987 | -14.56 kg/ha | -16.1% |
| 1988 | -12.77 kg/ha | -12.3% |
| 1989 | -10.67 kg/ha | -16.4% |
| 1990 | -11.63 kg/ha | +9.0% |
| 1991 | -15.55 kg/ha | +33.7% |
| 1992 | -16.98 kg/ha | +9.2% |
| 1993 | -16.85 kg/ha | -0.8% |
| 1994 | -13.57 kg/ha | -19.5% |
| 1995 | -14.28 kg/ha | +5.3% |
| 1996 | -15.66 kg/ha | +9.6% |
| 1997 | -15.47 kg/ha | -1.2% |
| 1998 | -13.19 kg/ha | -14.7% |
| 1999 | -15.19 kg/ha | +15.1% |
| 2000 | -17.79 kg/ha | +17.1% |
| 2001 | -14.35 kg/ha | -19.3% |
| 2002 | -17.7 kg/ha | +23.3% |
| 2003 | -17.45 kg/ha | -1.4% |
| 2004 | -17.77 kg/ha | +1.8% |
| 2005 | -18.7 kg/ha | +5.2% |
| 2006 | -19.57 kg/ha | +4.7% |
| 2007 | -21.06 kg/ha | +7.6% |
| 2008 | -19.84 kg/ha | -5.8% |
| 2009 | -15.48 kg/ha | -22.0% |
| 2010 | -12.12 kg/ha | -21.7% |
| 2011 | -13.83 kg/ha | +14.1% |
| 2012 | -11.67 kg/ha | -15.6% |
| 2013 | -14.04 kg/ha | +20.3% |
| 2014 | -18.02 kg/ha | +28.4% |
| 2015 | -21.1 kg/ha | +17.1% |
| 2016 | -19.97 kg/ha | -5.4% |
| 2017 | -20.55 kg/ha | +2.9% |
| 2018 | -19.84 kg/ha | -3.4% |
| 2019 | -21.3 kg/ha | +7.3% |
| 2020 | -20.97 kg/ha | -1.5% |
| 2021 | -20.34 kg/ha | -3.0% |
| 2022 | -18.53 kg/ha | -8.9% |
| 2023 | -19.29 kg/ha | +4.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | -18.64 kg/ha | -20.1 kg/ha | -17.02 kg/ha | 9 |
| 1970s | -16.12 kg/ha | -18.83 kg/ha | -14.11 kg/ha | 10 |
| 1980s | -16.28 kg/ha | -20.02 kg/ha | -10.67 kg/ha | 10 |
| 1990s | -14.84 kg/ha | -16.98 kg/ha | -11.63 kg/ha | 10 |
| 2000s | -17.97 kg/ha | -21.06 kg/ha | -14.35 kg/ha | 10 |
| 2010s | -17.24 kg/ha | -21.3 kg/ha | -11.67 kg/ha | 10 |
| 2020s | -19.78 kg/ha | -20.97 kg/ha | -18.53 kg/ha | 4 |
Countries ranked near Melanesia
- 12 Switzerland 135.7 kg/ha compare
- 13 Malta 123.48 kg/ha compare
- 13 Syrian Arab Republic -8.78 kg/ha compare
- 14 Democratic Republic of the Congo -13 kg/ha compare
- 14 New Caledonia 98.3 kg/ha compare
- 15 Djibouti 94.79 kg/ha compare
- 16 Slovenia 91.05 kg/ha compare
- 16 Türkiye -19.79 kg/ha compare
- 17 Republic of Korea 90.73 kg/ha compare
- 18 Costa Rica 90.28 kg/ha compare
- 18 Micronesia (Federated States of) -121.98 kg/ha compare
More environment data for Melanesia
- Historical exposure to drought — Cropland soil moisture anomaly 2.37 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Historical exposure to drought — Land soil moisture anomaly 1.59 Percentage change (2025)
- Standard Deviation 0.179 °C (2025)
- Temperature change 0.857 °C (2025)
- Nutrient phosphate P2O5 (total) — Use per area of cropland 3.85 kg/ha (2024)
- Land area — Area 52,995 1000 ha (2024)
- Nutrient phosphate P2O5 (total) — Use per capita 0.47 kg/cap (2024)
- Nutrient phosphate P2O5 (total) — Use per value of agricultural 1.3 g/Int$ (2024)
- Nutrient potash K2O (total) — Import quantity 21,133 t (2024)
Frequently asked questions
- What is nutrient balance — cropland potassium per unit area in Melanesia?
- Nutrient balance — cropland potassium per unit area in Melanesia was -19.29 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest nutrient balance — cropland potassium per unit area recorded in Melanesia?
- The highest recorded value was -10.67 kg/ha in 1989.
- What is the lowest nutrient balance — cropland potassium per unit area recorded in Melanesia?
- The lowest recorded value was -21.3 kg/ha in 2019.
- How does Melanesia rank for nutrient balance — cropland potassium per unit area?
- Melanesia ranks 15th out of 18 countries with data for 2023.
- Is nutrient balance — cropland potassium per unit area rising or falling in Melanesia?
- Over the last ten years it is down 37.4%. The long-run trend across the full record is falling.
- Where does this Melanesia data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Nutrient balance — 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 (%).