Maize (corn) — Crop residues (N content), per square kilometre in Portugal
Portugal: Maize (corn) — Crop residues (N content), per square kilometre was 65.87 kg per square kilometre in 2023. ▬ Flat
Latest (2023)
65.87 kg per square kilometre
Change on year
up 6.5%
World rank
47th
of 146 countries
All-time high
88.3 kg per square kilometre
in 1998
All-time low
46.97 kg per square kilometre
in 2005
Years of data
63
1961–2023
Maize (corn) — Crop residues (N content), per square kilometre in Portugal, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
Portugal recorded 65.87 kg per square kilometre for maize (corn) — crop residues (n content), per square kilometre in 2023.
That represents a change of up 6.5% on the previous year and down 18.4% over ten years.
Over the whole period, maize (corn) — crop residues (n content), per square kilometre in Portugal peaked at 88.3 kg per square kilometre in 1998 and was at its lowest, 46.97 kg per square kilometre, in 2005.
Portugal ranks 47th of 146 countries on this measure, in the middle of the range.
Maize (corn) — Crop residues (N content), per square kilometre in Portugal, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 74.32 kg per square kilometre | — |
| 1962 | 71.36 kg per square kilometre | -4.0% |
| 1963 | 65.16 kg per square kilometre | -8.7% |
| 1964 | 71.5 kg per square kilometre | +9.7% |
| 1965 | 59.7 kg per square kilometre | -16.5% |
| 1966 | 72.03 kg per square kilometre | +20.6% |
| 1967 | 71.01 kg per square kilometre | -1.4% |
| 1968 | 69.74 kg per square kilometre | -1.8% |
| 1969 | 69.36 kg per square kilometre | -0.5% |
| 1970 | 71.37 kg per square kilometre | +2.9% |
| 1971 | 65.52 kg per square kilometre | -8.2% |
| 1972 | 64.73 kg per square kilometre | -1.2% |
| 1973 | 63.7 kg per square kilometre | -1.6% |
| 1974 | 60.76 kg per square kilometre | -4.6% |
| 1975 | 59.3 kg per square kilometre | -2.4% |
| 1976 | 51.94 kg per square kilometre | -12.4% |
| 1977 | 57.52 kg per square kilometre | +10.8% |
| 1978 | 58.64 kg per square kilometre | +1.9% |
| 1979 | 59.42 kg per square kilometre | +1.3% |
| 1980 | 57.84 kg per square kilometre | -2.7% |
| 1981 | 47.71 kg per square kilometre | -17.5% |
| 1982 | 51.47 kg per square kilometre | +7.9% |
| 1983 | 51.2 kg per square kilometre | -0.5% |
| 1984 | 54.15 kg per square kilometre | +5.8% |
| 1985 | 56.02 kg per square kilometre | +3.5% |
| 1986 | 63.04 kg per square kilometre | +12.5% |
| 1987 | 65.39 kg per square kilometre | +3.7% |
| 1988 | 65.3 kg per square kilometre | -0.1% |
| 1989 | 65.2 kg per square kilometre | -0.2% |
| 1990 | 64.33 kg per square kilometre | -1.3% |
| 1991 | 63.4 kg per square kilometre | -1.4% |
| 1992 | 64.27 kg per square kilometre | +1.4% |
| 1993 | 62.72 kg per square kilometre | -2.4% |
| 1994 | 65.95 kg per square kilometre | +5.2% |
| 1995 | 65.75 kg per square kilometre | -0.3% |
| 1996 | 72.06 kg per square kilometre | +9.6% |
| 1997 | 78.34 kg per square kilometre | +8.7% |
| 1998 | 88.3 kg per square kilometre | +12.7% |
| 1999 | 83.61 kg per square kilometre | -5.3% |
| 2000 | 78.82 kg per square kilometre | -5.7% |
| 2001 | 81.41 kg per square kilometre | +3.3% |
| 2002 | 71.83 kg per square kilometre | -11.8% |
| 2003 | 71.98 kg per square kilometre | +0.2% |
| 2004 | 71.06 kg per square kilometre | -1.3% |
| 2005 | 46.97 kg per square kilometre | -33.9% |
| 2006 | 48.93 kg per square kilometre | +4.2% |
| 2007 | 55.12 kg per square kilometre | +12.6% |
| 2008 | 62.26 kg per square kilometre | +13.0% |
| 2009 | 55.94 kg per square kilometre | -10.2% |
| 2010 | 55.1 kg per square kilometre | -1.5% |
| 2011 | 70.51 kg per square kilometre | +28.0% |
| 2012 | 73.74 kg per square kilometre | +4.6% |
| 2013 | 80.75 kg per square kilometre | +9.5% |
| 2014 | 77.91 kg per square kilometre | -3.5% |
| 2015 | 71.81 kg per square kilometre | -7.8% |
| 2016 | 61.88 kg per square kilometre | -13.8% |
| 2017 | 64.58 kg per square kilometre | +4.4% |
| 2018 | 61.9 kg per square kilometre | -4.2% |
| 2019 | 64.96 kg per square kilometre | +4.9% |
| 2020 | 58.83 kg per square kilometre | -9.4% |
| 2021 | 64.63 kg per square kilometre | +9.8% |
| 2022 | 61.83 kg per square kilometre | -4.3% |
| 2023 | 65.87 kg per square kilometre | +6.5% |
Portugal compared with similar countries
- Portugal's 65.87 kg per square kilometre is above the median for high income countries, which is 12.57 kg per square kilometre, 5.2× the median. (42 countries reporting)
- Portugal's 65.87 kg per square kilometre is above the median for Europe & Central Asia, which is 59.19 kg per square kilometre, 1.1× the median. (36 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 69.35 kg per square kilometre | 59.7 kg per square kilometre | 74.32 kg per square kilometre | 9 |
| 1970s | 61.29 kg per square kilometre | 51.94 kg per square kilometre | 71.37 kg per square kilometre | 10 |
| 1980s | 57.73 kg per square kilometre | 47.71 kg per square kilometre | 65.39 kg per square kilometre | 10 |
| 1990s | 70.87 kg per square kilometre | 62.72 kg per square kilometre | 88.3 kg per square kilometre | 10 |
| 2000s | 64.43 kg per square kilometre | 46.97 kg per square kilometre | 81.41 kg per square kilometre | 10 |
| 2010s | 68.31 kg per square kilometre | 55.1 kg per square kilometre | 80.75 kg per square kilometre | 10 |
| 2020s | 62.79 kg per square kilometre | 58.83 kg per square kilometre | 65.87 kg per square kilometre | 4 |
Countries ranked near Portugal
More climate change data for Portugal
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 93.31 million kg (2050)
- Emissions from livestock — Emissions (CO2eq) 5,543 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 1,218 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 4,325 kt (2050)
- Emissions from livestock — Emissions 4.6 kt (2050)
- Emissions from livestock — Emissions 154.46 kt (2050)
- Emissions from crops — Emissions (CO2eq) 950.54 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 585.76 kt (2050)
- Emissions from crops — Emissions (CO2eq) from CH4 364.79 kt (2050)
- Emissions from crops — Emissions 2.21 kt (2050)
Frequently asked questions
- What is maize (corn) — crop residues (n content), per square kilometre in Portugal?
- Maize (corn) — crop residues (n content), per square kilometre in Portugal was 65.87 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest maize (corn) — crop residues (n content), per square kilometre recorded in Portugal?
- The highest recorded value was 88.3 kg per square kilometre in 1998.
- What is the lowest maize (corn) — crop residues (n content), per square kilometre recorded in Portugal?
- The lowest recorded value was 46.97 kg per square kilometre in 2005.
- How does Portugal rank for maize (corn) — crop residues (n content), per square kilometre?
- Portugal ranks 47th out of 146 countries with data for 2023.
- Is maize (corn) — crop residues (n content), per square kilometre rising or falling in Portugal?
- Over the last ten years it is down 18.4%. The long-run trend across the full record is flat.
- Where does this Portugal data come from?
- The figures come from Statizoid (derived), published as part of Maize (corn) — Crop residues (N content), per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Maize (corn) — Crop residues (N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Maize (corn) — Crop residues (N content) ÷ Land area (sq. km)
Computed from
- Maize (corn) — Crop residues Food and Agriculture Organization of the United Nations
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Maize (corn) — Crop residues (N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.