Swine, breeding — Manure management (manure treated, N content), per in Singapore

Singapore: Swine, breeding — Manure management (manure treated, N content), per was 109.83 kg per square kilometre in 1990. ▼ Falling

Latest (1990)
109.83 kg per square kilometre
Change on year
down 14.3%
World rank
9th
of 149 countries
All-time high
468.23 kg per square kilometre
in 1973
All-time low
109.83 kg per square kilometre
in 1990
Years of data
30
1961–1990

Swine, breeding — Manure management (manure treated, N content), per in Singapore, 1961–1990

1002003004005001961197519901961: 329.5 kg per square kilometre1962: 366.1 kg per square kilometre1963: 342.3 kg per square kilometre1964: 256.3 kg per square kilometre1965: 347.8 kg per square kilometre1966: 371.6 kg per square kilometre1967: 377.1 kg per square kilometre1968: 346 kg per square kilometre1969: 342.3 kg per square kilometre1970: 366.1 kg per square kilometre1971: 384.4 kg per square kilometre1972: 417.3 kg per square kilometre1973: 468.2 kg per square kilometre1974: 434.2 kg per square kilometre1975: 388.1 kg per square kilometre1976: 392.1 kg per square kilometre1977: 457.6 kg per square kilometre1978: 402.7 kg per square kilometre1979: 421 kg per square kilometre1980: 366.1 kg per square kilometre1981: 329.5 kg per square kilometre1982: 292.9 kg per square kilometre1983: 292.9 kg per square kilometre1984: 292.9 kg per square kilometre1985: 252.2 kg per square kilometre1986: 188.9 kg per square kilometre1987: 168.2 kg per square kilometre1988: 117.4 kg per square kilometre1989: 128.1 kg per square kilometre1990: 109.8 kg per square kilometre

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

Analysis

In 1990, swine, breeding — manure management (manure treated, n content), per in Singapore stood at 109.83 kg per square kilometre. That is the lowest value across all 30 years on record.

Compared with earlier readings it is down 14.3% on the previous year and down 70.0% over ten years.

Over the whole period, swine, breeding — manure management (manure treated, n content), per in Singapore peaked at 468.23 kg per square kilometre in 1973 and was at its lowest, 109.83 kg per square kilometre, in 1990.

That places Singapore 9th out of 149 countries with data for 1990, putting it in the top 10%.

The long-run direction has been consistently falling across the 30 years of available data.

Swine, breeding — Manure management (manure treated, N content), per in Singapore, year by year

Annual values for Swine, breeding — Manure management (manure treated, N content), per square kilometre in Singapore, 1961 to 1990.
Year kg per square kilometre Change
1961 329.48 kg per square kilometre —
1962 366.09 kg per square kilometre +11.1%
1963 342.29 kg per square kilometre -6.5%
1964 256.26 kg per square kilometre -25.1%
1965 347.79 kg per square kilometre +35.7%
1966 371.58 kg per square kilometre +6.8%
1967 377.07 kg per square kilometre +1.5%
1968 345.95 kg per square kilometre -8.3%
1969 342.29 kg per square kilometre -1.1%
1970 366.09 kg per square kilometre +7.0%
1971 384.39 kg per square kilometre +5.0%
1972 417.34 kg per square kilometre +8.6%
1973 468.23 kg per square kilometre +12.2%
1974 434.18 kg per square kilometre -7.3%
1975 388.06 kg per square kilometre -10.6%
1976 392.08 kg per square kilometre +1.0%
1977 457.61 kg per square kilometre +16.7%
1978 402.7 kg per square kilometre -12.0%
1979 421 kg per square kilometre +4.5%
1980 366.09 kg per square kilometre -13.0%
1981 329.48 kg per square kilometre -10.0%
1982 292.87 kg per square kilometre -11.1%
1983 292.87 kg per square kilometre +0.0%
1984 292.94 kg per square kilometre +0.0%
1985 252.18 kg per square kilometre -13.9%
1986 188.89 kg per square kilometre -25.1%
1987 168.15 kg per square kilometre -11.0%
1988 117.36 kg per square kilometre -30.2%
1989 128.13 kg per square kilometre +9.2%
1990 109.83 kg per square kilometre -14.3%

Singapore compared with similar countries

  • Singapore's 109.83 kg per square kilometre is above the median for high income countries, which is 19.85 kg per square kilometre, 5.5× the median. (50 countries reporting)
  • Singapore's 109.83 kg per square kilometre is above the median for East Asia & Pacific, which is 8.03 kg per square kilometre, 13.7× the median. (23 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1960s 342.09 kg per square kilometre 256.26 kg per square kilometre 377.07 kg per square kilometre 9
1970s 413.17 kg per square kilometre 366.09 kg per square kilometre 468.23 kg per square kilometre 10
1980s 242.9 kg per square kilometre 117.36 kg per square kilometre 366.09 kg per square kilometre 10
1990s 109.83 kg per square kilometre 109.83 kg per square kilometre 109.83 kg per square kilometre 1

Countries ranked near Singapore

  1. 6 Malta 339.48 kg per square kilometre compare
  2. 7 Spain 205.33 kg per square kilometre compare
  3. 8 Germany 184.36 kg per square kilometre compare
  4. 10 Samoa 103.72 kg per square kilometre compare
  5. 11 Switzerland 101.75 kg per square kilometre compare
  6. 12 Poland 96.41 kg per square kilometre compare

See the full ranking of 151 places →

More environment data for Singapore

All data for Singapore →

Frequently asked questions

What is swine, breeding — manure management (manure treated, n content), per in Singapore?
Swine, breeding — manure management (manure treated, n content), per in Singapore was 109.83 kg per square kilometre in 1990, according to Statizoid (derived).
What is the highest swine, breeding — manure management (manure treated, n content), per recorded in Singapore?
The highest recorded value was 468.23 kg per square kilometre in 1973.
What is the lowest swine, breeding — manure management (manure treated, n content), per recorded in Singapore?
The lowest recorded value was 109.83 kg per square kilometre in 1990.
How does Singapore rank for swine, breeding — manure management (manure treated, n content), per?
Singapore ranks 9th out of 149 countries with data for 1990.
Is swine, breeding — manure management (manure treated, n content), per rising or falling in Singapore?
Over the last ten years it is down 70.0%. The long-run trend across the full record is falling.
Where does this Singapore data come from?
The figures come from Statizoid (derived), published as part of Swine, breeding — Manure management (manure treated, N content), per square kilometre. Statizoid updates them automatically from the source API.

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Swine, breeding — Manure management (manure treated, N content), per in Singapore. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/stat/swine-breeding-manure-management-manure-treated-n-content-per-square-kilometre/singapore/

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How this figure is calculated

Swine, breeding — Manure management (manure treated, 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.

Swine, breeding — Manure management (manure treated, 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
Swine, breeding — Manure management (manure treated, 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
151 places, 8,689 data points, 1961–2023
Last refreshed

Swine, breeding — Manure management (manure treated, 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.