Chickens — Amount excreted in manure (N content), per square kilometre in Japan

Japan: Chickens — Amount excreted in manure (N content), per square kilometre was 373.52 kg per square kilometre in 2023. ▲ Rising

Latest (2023)
373.52 kg per square kilometre
Change on year
down 3.2%
World rank
22nd
of 168 countries
All-time high
409.65 kg per square kilometre
in 1988
All-time low
98.21 kg per square kilometre
in 1961
Years of data
63
1961–2023

Chickens — Amount excreted in manure (N content), per square kilometre in Japan, 1961–2023

100200300400196119922023

Source: Statizoid (derived). Measured in kg per square kilometre.

Analysis

In 2023, chickens — amount excreted in manure (n content), per square kilometre in Japan stood at 373.52 kg per square kilometre.

That represents a change of down 3.2% on the previous year and up 1.4% over ten years.

Over the whole period, chickens — amount excreted in manure (n content), per square kilometre in Japan peaked at 409.65 kg per square kilometre in 1988 and was at its lowest, 98.21 kg per square kilometre, in 1961.

Japan ranks 22nd of 168 countries on this measure, in the top quarter.

The long-run direction has been consistently rising across the 63 years of available data.

Chickens — Amount excreted in manure (N content), per square kilometre in Japan, year by year

Annual values for Chickens — Amount excreted in manure (N content), per square kilometre in Japan, 1961 to 2023.
Year kg per square kilometre Change
1961 98.21 kg per square kilometre —
1962 123.46 kg per square kilometre +25.7%
1963 132.84 kg per square kilometre +7.6%
1964 157.99 kg per square kilometre +18.9%
1965 174.38 kg per square kilometre +10.4%
1966 175.1 kg per square kilometre +0.4%
1967 199.71 kg per square kilometre +14.1%
1968 220.91 kg per square kilometre +10.6%
1969 249.96 kg per square kilometre +13.1%
1970 278.94 kg per square kilometre +11.6%
1971 293.32 kg per square kilometre +5.2%
1972 288.85 kg per square kilometre -1.5%
1973 298.75 kg per square kilometre +3.4%
1974 304.41 kg per square kilometre +1.9%
1975 295.11 kg per square kilometre -3.1%
1976 294.27 kg per square kilometre -0.3%
1977 309.99 kg per square kilometre +5.3%
1978 328.82 kg per square kilometre +6.1%
1979 338.49 kg per square kilometre +2.9%
1980 339.84 kg per square kilometre +0.4%
1981 342.1 kg per square kilometre +0.7%
1982 355.89 kg per square kilometre +4.0%
1983 363.92 kg per square kilometre +2.3%
1984 378.42 kg per square kilometre +4.0%
1985 386.85 kg per square kilometre +2.2%
1986 396.56 kg per square kilometre +2.5%
1987 405.67 kg per square kilometre +2.3%
1988 409.65 kg per square kilometre +1.0%
1989 408.18 kg per square kilometre -0.4%
1990 401.48 kg per square kilometre -1.6%
1991 396.34 kg per square kilometre -1.3%
1992 402.33 kg per square kilometre +1.5%
1993 402.88 kg per square kilometre +0.1%
1994 392.61 kg per square kilometre -2.5%
1995 382.08 kg per square kilometre -2.7%
1996 376.93 kg per square kilometre -1.3%
1997 375.82 kg per square kilometre -0.3%
1998 371.12 kg per square kilometre -1.3%
1999 363.36 kg per square kilometre -2.1%
2000 361.55 kg per square kilometre -0.5%
2001 357.68 kg per square kilometre -1.1%
2002 351.94 kg per square kilometre -1.6%
2003 348.31 kg per square kilometre -1.0%
2004 343.86 kg per square kilometre -1.3%
2005 328.61 kg per square kilometre -4.4%
2006 344.85 kg per square kilometre +4.9%
2007 355.52 kg per square kilometre +3.1%
2008 351.55 kg per square kilometre -1.1%
2009 350.97 kg per square kilometre -0.2%
2010 351.69 kg per square kilometre +0.2%
2011 243.85 kg per square kilometre -30.7%
2012 242 kg per square kilometre -0.8%
2013 368.53 kg per square kilometre +52.3%
2014 372.84 kg per square kilometre +1.2%
2015 373.99 kg per square kilometre +0.3%
2016 372.94 kg per square kilometre -0.3%
2017 377.35 kg per square kilometre +1.2%
2018 388 kg per square kilometre +2.8%
2019 389.36 kg per square kilometre +0.4%
2020 390.26 kg per square kilometre +0.2%
2021 388.71 kg per square kilometre -0.4%
2022 385.92 kg per square kilometre -0.7%
2023 373.52 kg per square kilometre -3.2%

Japan compared with similar countries

  • Japan's 373.52 kg per square kilometre is above the median for high income countries, which is 128.46 kg per square kilometre, 2.9× the median. (56 countries reporting)
  • Japan's 373.52 kg per square kilometre is above the median for East Asia & Pacific, which is 108.08 kg per square kilometre, 3.5× the median. (23 countries reporting)

Biggest year-on-year movements

Years where Chickens — Amount excreted in manure (N content), per square kilometre 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.

YearChange FromTo
2013 +52.3% 242 kg per square kilometre 368.53 kg per square kilometre
2011 -30.7% 351.69 kg per square kilometre 243.85 kg per square kilometre
1962 +25.7% 98.21 kg per square kilometre 123.46 kg per square kilometre

Averages by decade

DecadeAverage LowestHighest Years
1960s 170.29 kg per square kilometre 98.21 kg per square kilometre 249.96 kg per square kilometre 9
1970s 303.1 kg per square kilometre 278.94 kg per square kilometre 338.49 kg per square kilometre 10
1980s 378.71 kg per square kilometre 339.84 kg per square kilometre 409.65 kg per square kilometre 10
1990s 386.5 kg per square kilometre 363.36 kg per square kilometre 402.88 kg per square kilometre 10
2000s 349.48 kg per square kilometre 328.61 kg per square kilometre 361.55 kg per square kilometre 10
2010s 348.05 kg per square kilometre 242 kg per square kilometre 389.36 kg per square kilometre 10
2020s 384.6 kg per square kilometre 373.52 kg per square kilometre 390.26 kg per square kilometre 4

Countries ranked near Japan

  1. 19 Palestine 404.29 kg per square kilometre compare
  2. 20 Malaysia 402.69 kg per square kilometre compare
  3. 21 El Salvador 385.18 kg per square kilometre compare
  4. 23 Kiribati 316.32 kg per square kilometre compare
  5. 24 Saint Lucia 311.41 kg per square kilometre compare
  6. 25 Philippines 310.88 kg per square kilometre compare

See the full ranking of 170 places →

More environment data for Japan

All data for Japan →

Frequently asked questions

What is chickens — amount excreted in manure (n content), per square kilometre in Japan?
Chickens — amount excreted in manure (n content), per square kilometre in Japan was 373.52 kg per square kilometre in 2023, according to Statizoid (derived).
What is the highest chickens — amount excreted in manure (n content), per square kilometre recorded in Japan?
The highest recorded value was 409.65 kg per square kilometre in 1988.
What is the lowest chickens — amount excreted in manure (n content), per square kilometre recorded in Japan?
The lowest recorded value was 98.21 kg per square kilometre in 1961.
How does Japan rank for chickens — amount excreted in manure (n content), per square kilometre?
Japan ranks 22nd out of 168 countries with data for 2023.
Is chickens — amount excreted in manure (n content), per square kilometre rising or falling in Japan?
Over the last ten years it is up 1.4%. The long-run trend across the full record is rising.
Where does this Japan data come from?
The figures come from Statizoid (derived), published as part of Chickens — Amount excreted in manure (N content), per square kilometre. Statizoid updates them automatically from the source API.

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Chickens — Amount excreted in manure (N content), per square kilometre in Japan. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/stat/chickens-amount-excreted-in-manure-n-content-per-square-kilometre/japan/

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<a href="https://environment.statizoid.com/stat/chickens-amount-excreted-in-manure-n-content-per-square-kilometre/japan/">Chickens — Amount excreted in manure (N content), per square kilometre in Japan</a> — Statizoid

How this figure is calculated

Chickens — Amount excreted in manure (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.

Chickens — Amount excreted in manure (N content) ÷ Land area (sq. km)

Computed from

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

Indicator
Chickens — Amount excreted in manure (N content), per square kilometre
Unit
kg per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
170 places, 9,696 data points, 1961–2023
Last refreshed

Chickens — Amount excreted in manure (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.