Portugal vs Saint Lucia: Chickens, layers … applied soils that square kilometre volatilises

Portugal
9.89 kg per square kilometre
in 2020
Saint Lucia
9.12 kg per square kilometre
in 2023
Portugal rank
44th
Saint Lucia rank
47th

Chickens, layers … applied soils that square kilometre volatilises over time

  • Portugal
  • Saint Lucia
57.51012.515196119922023

How they compare

Portugal currently reports 9.89 kg per square kilometre against 9.12 kg per square kilometre in Saint Lucia, a difference of 0.77 kg per square kilometre.

That makes Portugal's figure about 1.1 times Saint Lucia's.

The two have swapped places 12 times across 58 shared years of data; in 1961 it was Portugal ahead.

Portugal ranks 44th and Saint Lucia ranks 47th of 168 countries.

Across the 7 decades both report, Portugal averaged higher in 4 and Saint Lucia in 3.

Head to head by decade

Decade Portugal Saint Lucia Difference Ahead
1960s 4.54 kg per square kilometre 4.71 kg per square kilometre 0.1757 kg per square kilometre Saint Lucia
1970s 5.43 kg per square kilometre 5.79 kg per square kilometre 0.3575 kg per square kilometre Saint Lucia
1980s 7.58 kg per square kilometre 6.7 kg per square kilometre 0.875 kg per square kilometre Portugal
1990s 7.65 kg per square kilometre 7 kg per square kilometre 0.649 kg per square kilometre Portugal
2000s 7.31 kg per square kilometre 10.28 kg per square kilometre 2.96 kg per square kilometre Saint Lucia
2010s 8.73 kg per square kilometre 7.77 kg per square kilometre 0.9518 kg per square kilometre Portugal
2020s 9.89 kg per square kilometre 5.84 kg per square kilometre 4.06 kg per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure applied to soils that volatilises (n), Portugal or Saint Lucia?
Portugal, at 9.89 kg per square kilometre against 9.12 kg per square kilometre in Saint Lucia as of 2020.
What is the difference in chickens, layers — manure applied to soils that volatilises (n) between Portugal and Saint Lucia?
0.77 kg per square kilometre, with Portugal ahead.
How many years of comparable data are there for Portugal and Saint Lucia?
58 years are reported by both, from 1961 to 2020.
How do Portugal and Saint Lucia rank globally for chickens, layers — manure applied to soils that volatilises (n)?
Portugal ranks 44th and Saint Lucia ranks 47th of 168 countries.
Where does this data come from?
Statizoid (derived), published as Chickens, layers — Manure applied to soils that volatilises (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Saint Lucia: Chickens, layers — Manure applied to soils that volatilises (N). Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/portugal/st-lucia/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-applied-to-soils-that-volatilises-n-content-per-square-kilometre/portugal/st-lucia/">Portugal vs Saint Lucia: Chickens, layers — Manure applied to soils that volatilises (N)</a> — Statizoid

About this data

Indicator
Chickens, layers — Manure applied to soils that volatilises (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, layers — Manure applied to soils that volatilises (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.