Poultry Birds: Amount excreted in manure (N content) … square in Seychelles

Seychelles: Poultry Birds: Amount excreted in manure (N content) … square was 274.9 kg per square kilometre in 2023. ◆ Volatile

Latest (2023)
274.9 kg per square kilometre
Change on year
up 5.1%
World rank
30th
of 168 countries
All-time high
603.48 kg per square kilometre
in 1997
All-time low
52.87 kg per square kilometre
in 1961
Years of data
63
1961–2023

Poultry Birds — Amount excreted in manure (N content), per square in Seychelles, 1961–2023

0200400600196119922023

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

Analysis

In 2023, poultry birds — amount excreted in manure (n content), per square in Seychelles stood at 274.9 kg per square kilometre.

That represents a change of up 5.1% on the previous year and up 148.1% over ten years.

Over the whole period, poultry birds — amount excreted in manure (n content), per square in Seychelles peaked at 603.48 kg per square kilometre in 1997 and was at its lowest, 52.87 kg per square kilometre, in 1961.

That places Seychelles 30th out of 168 countries with data for 2023, putting it in the top quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Poultry Birds: Amount excreted in manure (N content) … square in Seychelles, year by year

Annual values for Poultry Birds — Amount excreted in manure (N content), per square kilometre in Seychelles, 1961 to 2023.
Year kg per square kilometre Change
1961 52.87 kg per square kilometre —
1962 52.87 kg per square kilometre +0.0%
1963 54.65 kg per square kilometre +3.4%
1964 59.74 kg per square kilometre +9.3%
1965 61.52 kg per square kilometre +3.0%
1966 66.6 kg per square kilometre +8.3%
1967 68.38 kg per square kilometre +2.7%
1968 73.46 kg per square kilometre +7.4%
1969 73.46 kg per square kilometre +0.0%
1970 79.55 kg per square kilometre +8.3%
1971 68.39 kg per square kilometre -14.0%
1972 79.17 kg per square kilometre +15.8%
1973 87.38 kg per square kilometre +10.4%
1974 101.67 kg per square kilometre +16.4%
1975 113.01 kg per square kilometre +11.2%
1976 120.97 kg per square kilometre +7.0%
1977 132.89 kg per square kilometre +9.9%
1978 150.09 kg per square kilometre +12.9%
1979 168.86 kg per square kilometre +12.5%
1980 189.19 kg per square kilometre +12.0%
1981 213.05 kg per square kilometre +12.6%
1982 141.86 kg per square kilometre -33.4%
1983 192.71 kg per square kilometre +35.8%
1984 231.84 kg per square kilometre +20.3%
1985 251.41 kg per square kilometre +8.4%
1986 274.83 kg per square kilometre +9.3%
1987 243.55 kg per square kilometre -11.4%
1988 212.28 kg per square kilometre -12.8%
1989 313.97 kg per square kilometre +47.9%
1990 284.62 kg per square kilometre -9.3%
1991 294.4 kg per square kilometre +3.4%
1992 235.49 kg per square kilometre -20.0%
1993 294.4 kg per square kilometre +25.0%
1994 407.95 kg per square kilometre +38.6%
1995 537.06 kg per square kilometre +31.6%
1996 462.65 kg per square kilometre -13.9%
1997 603.48 kg per square kilometre +30.4%
1998 513.5 kg per square kilometre -14.9%
1999 525.21 kg per square kilometre +2.3%
2000 560.49 kg per square kilometre +6.7%
2001 504.14 kg per square kilometre -10.1%
2002 478.79 kg per square kilometre -5.0%
2003 524.14 kg per square kilometre +9.5%
2004 396.66 kg per square kilometre -24.3%
2005 387.02 kg per square kilometre -2.4%
2006 404.95 kg per square kilometre +4.6%
2007 414.66 kg per square kilometre +2.4%
2008 391.02 kg per square kilometre -5.7%
2009 324.18 kg per square kilometre -17.1%
2010 295.6 kg per square kilometre -8.8%
2011 333.96 kg per square kilometre +13.0%
2012 161.7 kg per square kilometre -51.6%
2013 110.8 kg per square kilometre -31.5%
2014 146.8 kg per square kilometre +32.5%
2015 153.46 kg per square kilometre +4.5%
2016 165.83 kg per square kilometre +8.1%
2017 149.57 kg per square kilometre -9.8%
2018 164.67 kg per square kilometre +10.1%
2019 161.14 kg per square kilometre -2.1%
2020 196.28 kg per square kilometre +21.8%
2021 243.55 kg per square kilometre +24.1%
2022 261.58 kg per square kilometre +7.4%
2023 274.9 kg per square kilometre +5.1%

Seychelles compared with similar countries

  • Seychelles's 274.9 kg per square kilometre is above the median for high income countries, which is 132.06 kg per square kilometre, 2.1× the median. (56 countries reporting)
  • Seychelles's 274.9 kg per square kilometre is above the median for Sub-Saharan Africa, which is 38.36 kg per square kilometre, 7.2× the median. (44 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1960s 62.62 kg per square kilometre 52.87 kg per square kilometre 73.46 kg per square kilometre 9
1970s 110.2 kg per square kilometre 68.39 kg per square kilometre 168.86 kg per square kilometre 10
1980s 226.47 kg per square kilometre 141.86 kg per square kilometre 313.97 kg per square kilometre 10
1990s 415.87 kg per square kilometre 235.49 kg per square kilometre 603.48 kg per square kilometre 10
2000s 438.61 kg per square kilometre 324.18 kg per square kilometre 560.49 kg per square kilometre 10
2010s 184.35 kg per square kilometre 110.8 kg per square kilometre 333.96 kg per square kilometre 10
2020s 244.08 kg per square kilometre 196.28 kg per square kilometre 274.9 kg per square kilometre 4

Countries ranked near Seychelles

  1. 27 Kiribati 316.32 kg per square kilometre compare
  2. 28 Saint Lucia 311.41 kg per square kilometre compare
  3. 29 Italy 289.04 kg per square kilometre compare
  4. 31 Portugal 272.5 kg per square kilometre compare
  5. 32 Ecuador 268.58 kg per square kilometre compare
  6. 33 Thailand 262.37 kg per square kilometre compare

See the full ranking of 170 places →

More environment data for Seychelles

All data for Seychelles →

Frequently asked questions

What is poultry birds — amount excreted in manure (n content), per square in Seychelles?
Poultry birds — amount excreted in manure (n content), per square in Seychelles was 274.9 kg per square kilometre in 2023, according to Statizoid (derived).
What is the highest poultry birds — amount excreted in manure (n content), per square recorded in Seychelles?
The highest recorded value was 603.48 kg per square kilometre in 1997.
What is the lowest poultry birds — amount excreted in manure (n content), per square recorded in Seychelles?
The lowest recorded value was 52.87 kg per square kilometre in 1961.
How does Seychelles rank for poultry birds — amount excreted in manure (n content), per square?
Seychelles ranks 30th out of 168 countries with data for 2023.
Is poultry birds — amount excreted in manure (n content), per square rising or falling in Seychelles?
Over the last ten years it is up 148.1%. The long-run trend across the full record is volatile.
Where does this Seychelles data come from?
The figures come from Statizoid (derived), published as part of Poultry Birds — Amount excreted in manure (N content), per square kilometre. Statizoid updates them automatically from the source API.

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Poultry Birds — Amount excreted in manure (N content), per square in Seychelles. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/stat/poultry-birds-amount-excreted-in-manure-n-content-per-square-kilometre/seychelles/

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<a href="https://environment.statizoid.com/stat/poultry-birds-amount-excreted-in-manure-n-content-per-square-kilometre/seychelles/">Poultry Birds — Amount excreted in manure (N content), per square in Seychelles</a> — Statizoid

How this figure is calculated

Poultry Birds — 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.

Poultry Birds — 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
Poultry Birds — 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, 9,701 data points, 1961–2023
Last refreshed

Poultry Birds — 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.