Ireland vs Portugal: Swine, breeding — Manure applied to soils (N content), per square

Ireland
43.85 kg per square kilometre
in 2023
Portugal
51.09 kg per square kilometre
in 2023
Ireland rank
21st
Portugal rank
19th

Swine, breeding — Manure applied to soils (N content), per square over time

  • Ireland
  • Portugal
20406080196119922023

How they compare

Portugal currently reports 51.09 kg per square kilometre against 43.85 kg per square kilometre in Ireland, a difference of 7.24 kg per square kilometre.

That makes Portugal's figure about 1.2 times Ireland's.

The two have swapped places 8 times across 63 shared years of data; in 1961 it was Portugal ahead.

Ireland ranks 21st and Portugal ranks 19th of 149 countries.

Across the 7 decades both report, Ireland averaged higher in 1 and Portugal in 6.

Head to head by decade

Decade Ireland Portugal Difference Ahead
1960s 32.22 kg per square kilometre 38.37 kg per square kilometre 6.15 kg per square kilometre Portugal
1970s 31.83 kg per square kilometre 49.1 kg per square kilometre 17.27 kg per square kilometre Portugal
1980s 32.42 kg per square kilometre 71.84 kg per square kilometre 39.42 kg per square kilometre Portugal
1990s 46.22 kg per square kilometre 59.04 kg per square kilometre 12.82 kg per square kilometre Portugal
2000s 51.07 kg per square kilometre 46.74 kg per square kilometre 4.32 kg per square kilometre Ireland
2010s 48.65 kg per square kilometre 49.41 kg per square kilometre 0.7609 kg per square kilometre Portugal
2020s 49.61 kg per square kilometre 51.75 kg per square kilometre 2.15 kg per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, breeding — manure applied to soils (n content), per square, Ireland or Portugal?
Portugal, at 51.09 kg per square kilometre against 43.85 kg per square kilometre in Ireland as of 2023.
What is the difference in swine, breeding — manure applied to soils (n content), per square between Ireland and Portugal?
7.24 kg per square kilometre, with Portugal ahead.
How many years of comparable data are there for Ireland and Portugal?
63 years are reported by both, from 1961 to 2023.
How do Ireland and Portugal rank globally for swine, breeding — manure applied to soils (n content), per square?
Ireland ranks 21st and Portugal ranks 19th of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine, breeding — 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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Ireland vs Portugal: Swine, breeding — Manure applied to soils (N content), per square. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-n-content-per-square-kilometre/ireland/portugal/

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<a href="https://environment.statizoid.com/compare/swine-breeding-manure-applied-to-soils-n-content-per-square-kilometre/ireland/portugal/">Ireland vs Portugal: Swine, breeding — Manure applied to soils (N content), per square</a> — Statizoid

About this data

Indicator
Swine, breeding — 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
151 places, 8,689 data points, 1961–2023
Last refreshed

Swine, breeding — 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.