Chickens, layers: Amount excreted in manure (N content) … square in Sri Lanka
Sri Lanka: Chickens, layers: Amount excreted in manure (N content) … square was 50.5 kg per square kilometre in 2023. ◆ Volatile
Chickens, layers — Amount excreted in manure (N content), per square in Sri Lanka, 1961–2023
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
In 2023, chickens, layers — amount excreted in manure (n content), per square in Sri Lanka stood at 50.5 kg per square kilometre.
Compared with earlier readings it is down 14.5% on the previous year and down 34.6% over ten years.
Over the whole period, chickens, layers — amount excreted in manure (n content), per square in Sri Lanka peaked at 83.09 kg per square kilometre in 2017 and was at its lowest, 10.31 kg per square kilometre, in 1962.
That places Sri Lanka 61st out of 168 countries with data for 2023, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Chickens, layers: Amount excreted in manure (N content) … square in Sri Lanka, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 11.17 kg per square kilometre | — |
| 1962 | 10.31 kg per square kilometre | -7.7% |
| 1963 | 17.18 kg per square kilometre | +66.7% |
| 1964 | 18.04 kg per square kilometre | +5.0% |
| 1965 | 17.18 kg per square kilometre | -4.8% |
| 1966 | 18.47 kg per square kilometre | +7.5% |
| 1967 | 18.47 kg per square kilometre | +0.0% |
| 1968 | 21.05 kg per square kilometre | +14.0% |
| 1969 | 20.45 kg per square kilometre | -2.9% |
| 1970 | 20.41 kg per square kilometre | -0.2% |
| 1971 | 22.45 kg per square kilometre | +10.0% |
| 1972 | 25.54 kg per square kilometre | +13.8% |
| 1973 | 21.84 kg per square kilometre | -14.5% |
| 1974 | 19.53 kg per square kilometre | -10.6% |
| 1975 | 16.86 kg per square kilometre | -13.7% |
| 1976 | 16.84 kg per square kilometre | -0.1% |
| 1977 | 17.83 kg per square kilometre | +5.9% |
| 1978 | 15.55 kg per square kilometre | -12.8% |
| 1979 | 19.52 kg per square kilometre | +25.5% |
| 1980 | 22.53 kg per square kilometre | +15.4% |
| 1981 | 22.01 kg per square kilometre | -2.3% |
| 1982 | 22.68 kg per square kilometre | +3.0% |
| 1983 | 23.51 kg per square kilometre | +3.7% |
| 1984 | 24.43 kg per square kilometre | +3.9% |
| 1985 | 26.52 kg per square kilometre | +8.5% |
| 1986 | 28.9 kg per square kilometre | +9.0% |
| 1987 | 33.04 kg per square kilometre | +14.3% |
| 1988 | 31.79 kg per square kilometre | -3.8% |
| 1989 | 33.5 kg per square kilometre | +5.4% |
| 1990 | 32.65 kg per square kilometre | -2.6% |
| 1991 | 30.93 kg per square kilometre | -5.3% |
| 1992 | 31.79 kg per square kilometre | +2.8% |
| 1993 | 32.42 kg per square kilometre | +2.0% |
| 1994 | 32.1 kg per square kilometre | -1.0% |
| 1995 | 31.7 kg per square kilometre | -1.2% |
| 1996 | 31.34 kg per square kilometre | -1.1% |
| 1997 | 30.64 kg per square kilometre | -2.2% |
| 1998 | 31.58 kg per square kilometre | +3.1% |
| 1999 | 33.65 kg per square kilometre | +6.6% |
| 2000 | 36.8 kg per square kilometre | +9.3% |
| 2001 | 36.52 kg per square kilometre | -0.7% |
| 2002 | 36.94 kg per square kilometre | +1.2% |
| 2003 | 44.32 kg per square kilometre | +20.0% |
| 2004 | 52.44 kg per square kilometre | +18.3% |
| 2005 | 54.72 kg per square kilometre | +4.3% |
| 2006 | 62.43 kg per square kilometre | +14.1% |
| 2007 | 64.41 kg per square kilometre | +3.2% |
| 2008 | 67.71 kg per square kilometre | +5.1% |
| 2009 | 61.99 kg per square kilometre | -8.4% |
| 2010 | 63.87 kg per square kilometre | +3.0% |
| 2011 | 65.7 kg per square kilometre | +2.9% |
| 2012 | 67.54 kg per square kilometre | +2.8% |
| 2013 | 77.19 kg per square kilometre | +14.3% |
| 2014 | 75.76 kg per square kilometre | -1.8% |
| 2015 | 61.28 kg per square kilometre | -19.1% |
| 2016 | 82.47 kg per square kilometre | +34.6% |
| 2017 | 83.09 kg per square kilometre | +0.8% |
| 2018 | 80.22 kg per square kilometre | -3.5% |
| 2019 | 66.72 kg per square kilometre | -16.8% |
| 2020 | 63.72 kg per square kilometre | -4.5% |
| 2021 | 61.31 kg per square kilometre | -3.8% |
| 2022 | 59.04 kg per square kilometre | -3.7% |
| 2023 | 50.5 kg per square kilometre | -14.5% |
Biggest year-on-year movements
Years where Chickens, layers: Amount excreted in manure (N content) … square in Sri Lanka 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 |
|---|---|---|---|
| 1963 | +66.7% | 10.31 kg per square kilometre | 17.18 kg per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 16.92 kg per square kilometre | 10.31 kg per square kilometre | 21.05 kg per square kilometre | 9 |
| 1970s | 19.64 kg per square kilometre | 15.55 kg per square kilometre | 25.54 kg per square kilometre | 10 |
| 1980s | 26.89 kg per square kilometre | 22.01 kg per square kilometre | 33.5 kg per square kilometre | 10 |
| 1990s | 31.88 kg per square kilometre | 30.64 kg per square kilometre | 33.65 kg per square kilometre | 10 |
| 2000s | 51.83 kg per square kilometre | 36.52 kg per square kilometre | 67.71 kg per square kilometre | 10 |
| 2010s | 72.38 kg per square kilometre | 61.28 kg per square kilometre | 83.09 kg per square kilometre | 10 |
| 2020s | 58.64 kg per square kilometre | 50.5 kg per square kilometre | 63.72 kg per square kilometre | 4 |
Countries ranked near Sri Lanka
More environment data for Sri Lanka
- Historical exposure to drought — Land soil moisture anomaly 5.24 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly 5.49 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.207 °C (2025)
- Temperature change 0.849 °C (2025)
- Wood-based panels — Production, annual growth rate 0 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 5.63 % 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 1.22 % change on previous year (2024)
Frequently asked questions
- What is chickens, layers — amount excreted in manure (n content), per square in Sri Lanka?
- Chickens, layers — amount excreted in manure (n content), per square in Sri Lanka was 50.5 kg per square kilometre in 2023, according to Statizoid (derived).
- What is the highest chickens, layers — amount excreted in manure (n content), per square recorded in Sri Lanka?
- The highest recorded value was 83.09 kg per square kilometre in 2017.
- What is the lowest chickens, layers — amount excreted in manure (n content), per square recorded in Sri Lanka?
- The lowest recorded value was 10.31 kg per square kilometre in 1962.
- How does Sri Lanka rank for chickens, layers — amount excreted in manure (n content), per square?
- Sri Lanka ranks 61st out of 168 countries with data for 2023.
- Is chickens, layers — amount excreted in manure (n content), per square rising or falling in Sri Lanka?
- Over the last ten years it is down 34.6%. The long-run trend across the full record is volatile.
- Where does this Sri Lanka data come from?
- The figures come from Statizoid (derived), published as part of Chickens, layers — Amount excreted in manure (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
Chickens, layers — 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, layers — Amount excreted in manure (N content) ÷ Land area (sq. km)
Computed from
- Chickens, layers — Amount excreted in manure 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
Chickens, layers — 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.