Barbados vs Singapore: Poultry Birds — Manure applied to soils (N content), per square

Barbados
2,902 kg per square kilometre
in 2023
Singapore
1,173 kg per square kilometre
in 2023
Barbados rank
1st
Singapore rank
4th

Poultry Birds — Manure applied to soils (N content), per square over time

  • Barbados
  • Singapore
01.0k2.0k3.0k4.0k196119922023

How they compare

Barbados currently reports 2,902 kg per square kilometre against 1,173 kg per square kilometre in Singapore, a difference of 1,729 kg per square kilometre.

That makes Barbados's figure about 2.5 times Singapore's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was Singapore ahead.

Barbados ranks 1st and Singapore ranks 4th of 168 countries.

Across the 7 decades both report, Barbados averaged higher in 4 and Singapore in 3.

Head to head by decade

Decade Barbados Singapore Difference Ahead
1960s 180.25 kg per square kilometre 1,659 kg per square kilometre 1,479 kg per square kilometre Singapore
1970s 521.16 kg per square kilometre 2,924 kg per square kilometre 2,403 kg per square kilometre Singapore
1980s 1,269 kg per square kilometre 1,912 kg per square kilometre 643.19 kg per square kilometre Singapore
1990s 1,713 kg per square kilometre 898.37 kg per square kilometre 814.71 kg per square kilometre Barbados
2000s 1,929 kg per square kilometre 1,095 kg per square kilometre 834.1 kg per square kilometre Barbados
2010s 2,412 kg per square kilometre 1,319 kg per square kilometre 1,093 kg per square kilometre Barbados
2020s 2,850 kg per square kilometre 1,206 kg per square kilometre 1,645 kg per square kilometre Barbados

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — manure applied to soils (n content), per square, Barbados or Singapore?
Barbados, at 2,902 kg per square kilometre against 1,173 kg per square kilometre in Singapore as of 2023.
What is the difference in poultry birds — manure applied to soils (n content), per square between Barbados and Singapore?
1,729 kg per square kilometre, with Barbados ahead.
How many years of comparable data are there for Barbados and Singapore?
63 years are reported by both, from 1961 to 2023.
How do Barbados and Singapore rank globally for poultry birds — manure applied to soils (n content), per square?
Barbados ranks 1st and Singapore ranks 4th of 168 countries.
Where does this data come from?
Statizoid (derived), published as Poultry Birds — Manure applied to soils (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Barbados vs Singapore: Poultry Birds — Manure applied to soils (N content), per square. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-n-content-per-square-kilometre/barbados/singapore/

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<a href="https://environment.statizoid.com/compare/poultry-birds-manure-applied-to-soils-n-content-per-square-kilometre/barbados/singapore/">Barbados vs Singapore: Poultry Birds — Manure applied to soils (N content), per square</a> — Statizoid

About this data

Indicator
Poultry Birds — Manure applied to soils (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 — Manure applied to soils (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.