Crop residue removal — Cropland potassium per unit area in Japan
Japan: Crop residue removal — Cropland potassium per unit area was 33.96 kg/ha in 2023. ▼ Falling
Crop residue removal — Cropland potassium per unit area in Japan, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
In 2023, crop residue removal — cropland potassium per unit area in Japan stood at 33.96 kg/ha.
The figure is down 1.3% on the previous year and up 0.7% over ten years.
Over the whole period, crop residue removal — cropland potassium per unit area in Japan peaked at 88.87 kg/ha in 1968 and was at its lowest, 30.61 kg/ha, in 2010.
Japan ranks 50th of 186 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 63 years of available data.
Crop residue removal — Cropland potassium per unit area in Japan, year by year
| Year | kg/ha | Change |
|---|---|---|
| 1961 | 68.54 kg/ha | — |
| 1962 | 71.34 kg/ha | +4.1% |
| 1963 | 70.02 kg/ha | -1.8% |
| 1964 | 71 kg/ha | +1.4% |
| 1965 | 72.85 kg/ha | +2.6% |
| 1966 | 74.79 kg/ha | +2.7% |
| 1967 | 86.56 kg/ha | +15.7% |
| 1968 | 88.87 kg/ha | +2.7% |
| 1969 | 87.64 kg/ha | -1.4% |
| 1970 | 86.62 kg/ha | -1.2% |
| 1971 | 78.34 kg/ha | -9.6% |
| 1972 | 85.3 kg/ha | +8.9% |
| 1973 | 86.55 kg/ha | +1.5% |
| 1974 | 83.54 kg/ha | -3.5% |
| 1975 | 85.79 kg/ha | +2.7% |
| 1976 | 74.68 kg/ha | -12.9% |
| 1977 | 80.68 kg/ha | +8.0% |
| 1978 | 75.41 kg/ha | -6.5% |
| 1979 | 70.38 kg/ha | -6.7% |
| 1980 | 57.32 kg/ha | -18.6% |
| 1981 | 58.18 kg/ha | +1.5% |
| 1982 | 57.25 kg/ha | -1.6% |
| 1983 | 54.33 kg/ha | -5.1% |
| 1984 | 58.59 kg/ha | +7.8% |
| 1985 | 55.37 kg/ha | -5.5% |
| 1986 | 53.02 kg/ha | -4.2% |
| 1987 | 47.79 kg/ha | -9.9% |
| 1988 | 43.93 kg/ha | -8.1% |
| 1989 | 43.18 kg/ha | -1.7% |
| 1990 | 41.54 kg/ha | -3.8% |
| 1991 | 38.01 kg/ha | -8.5% |
| 1992 | 40.5 kg/ha | +6.5% |
| 1993 | 31.31 kg/ha | -22.7% |
| 1994 | 43.19 kg/ha | +37.9% |
| 1995 | 39.53 kg/ha | -8.5% |
| 1996 | 39.26 kg/ha | -0.7% |
| 1997 | 38.81 kg/ha | -1.2% |
| 1998 | 36.48 kg/ha | -6.0% |
| 1999 | 36.99 kg/ha | +1.4% |
| 2000 | 38.21 kg/ha | +3.3% |
| 2001 | 36.99 kg/ha | -3.2% |
| 2002 | 36.89 kg/ha | -0.3% |
| 2003 | 33.28 kg/ha | -9.8% |
| 2004 | 35.52 kg/ha | +6.7% |
| 2005 | 36.07 kg/ha | +1.5% |
| 2006 | 33.99 kg/ha | -5.8% |
| 2007 | 34.94 kg/ha | +2.8% |
| 2008 | 35.18 kg/ha | +0.7% |
| 2009 | 32.04 kg/ha | -8.9% |
| 2010 | 30.61 kg/ha | -4.5% |
| 2011 | 32.27 kg/ha | +5.4% |
| 2012 | 33.81 kg/ha | +4.8% |
| 2013 | 33.74 kg/ha | -0.2% |
| 2014 | 34.2 kg/ha | +1.4% |
| 2015 | 34.65 kg/ha | +1.3% |
| 2016 | 33.39 kg/ha | -3.6% |
| 2017 | 34.17 kg/ha | +2.3% |
| 2018 | 33.06 kg/ha | -3.3% |
| 2019 | 34.54 kg/ha | +4.5% |
| 2020 | 34.12 kg/ha | -1.2% |
| 2021 | 35.25 kg/ha | +3.3% |
| 2022 | 34.4 kg/ha | -2.4% |
| 2023 | 33.96 kg/ha | -1.3% |
Japan compared with similar countries
- Japan's 33.96 kg/ha is above the median for high income countries, which is 25.01 kg/ha, 1.4× the median. (57 countries reporting)
- Japan's 33.96 kg/ha is above the median for East Asia & Pacific, which is 12.17 kg/ha, 2.8× the median. (23 countries reporting)
Biggest year-on-year movements
Years where Crop residue removal — Cropland potassium per unit area in Japan 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 |
|---|---|---|---|
| 1994 | +37.9% | 31.31 kg/ha | 43.19 kg/ha |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 76.85 kg/ha | 68.54 kg/ha | 88.87 kg/ha | 9 |
| 1970s | 80.73 kg/ha | 70.38 kg/ha | 86.62 kg/ha | 10 |
| 1980s | 52.89 kg/ha | 43.18 kg/ha | 58.59 kg/ha | 10 |
| 1990s | 38.56 kg/ha | 31.31 kg/ha | 43.19 kg/ha | 10 |
| 2000s | 35.31 kg/ha | 32.04 kg/ha | 38.21 kg/ha | 10 |
| 2010s | 33.44 kg/ha | 30.61 kg/ha | 34.65 kg/ha | 10 |
| 2020s | 34.43 kg/ha | 33.96 kg/ha | 35.25 kg/ha | 4 |
Countries ranked near Japan
More environment data for Japan
- Historical exposure to drought — Land soil moisture anomaly -4.51 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -4.8 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.358 °C (2025)
- Temperature change 1.86 °C (2025)
- Wood-based panels — Production, annual growth rate -3.12 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual -2.8 % 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 -0.4957 % change on previous year (2024)
Frequently asked questions
- What is crop residue removal — cropland potassium per unit area in Japan?
- Crop residue removal — cropland potassium per unit area in Japan was 33.96 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest crop residue removal — cropland potassium per unit area recorded in Japan?
- The highest recorded value was 88.87 kg/ha in 1968.
- What is the lowest crop residue removal — cropland potassium per unit area recorded in Japan?
- The lowest recorded value was 30.61 kg/ha in 2010.
- How does Japan rank for crop residue removal — cropland potassium per unit area?
- Japan ranks 50th out of 186 countries with data for 2023.
- Is crop residue removal — cropland potassium per unit area rising or falling in Japan?
- Over the last ten years it is up 0.7%. The long-run trend across the full record is falling.
- Where does this Japan data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Crop residue removal — 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 (%).