Japan vs Portugal: Chickens: Manure applied to soils … applied square kilometre leaches

Japan
60.77 kg per square kilometre
in 2023
Portugal
63.38 kg per square kilometre
in 2020
Japan rank
27th
Portugal rank
26th

Chickens: Manure applied to soils … applied square kilometre leaches over time

  • Japan
  • Portugal
204060196119922023

How they compare

Portugal currently reports 63.38 kg per square kilometre against 60.77 kg per square kilometre in Japan, a difference of 2.61 kg per square kilometre.

The two have swapped places 2 times across 58 shared years of data; in 1961 it was Japan ahead.

Japan ranks 27th and Portugal ranks 26th of 168 countries.

Japan has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Japan Portugal Difference Ahead
1960s 27.7 kg per square kilometre 15.32 kg per square kilometre 12.39 kg per square kilometre Japan
1970s 49.31 kg per square kilometre 21.82 kg per square kilometre 27.49 kg per square kilometre Japan
1980s 61.61 kg per square kilometre 24.95 kg per square kilometre 36.67 kg per square kilometre Japan
1990s 62.88 kg per square kilometre 34.3 kg per square kilometre 28.57 kg per square kilometre Japan
2000s 56.86 kg per square kilometre 45.15 kg per square kilometre 11.7 kg per square kilometre Japan
2010s 54.97 kg per square kilometre 41.35 kg per square kilometre 13.63 kg per square kilometre Japan
2020s 63.49 kg per square kilometre 63.38 kg per square kilometre 0.1165 kg per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens — manure applied to soils that leaches (n content), per, Japan or Portugal?
Portugal, at 63.38 kg per square kilometre against 60.77 kg per square kilometre in Japan as of 2020.
What is the difference in chickens — manure applied to soils that leaches (n content), per between Japan and Portugal?
2.61 kg per square kilometre, with Portugal ahead.
How many years of comparable data are there for Japan and Portugal?
58 years are reported by both, from 1961 to 2020.
How do Japan and Portugal rank globally for chickens — manure applied to soils that leaches (n content), per?
Japan ranks 27th and Portugal ranks 26th of 168 countries.
Where does this data come from?
Statizoid (derived), published as Chickens — Manure applied to soils that leaches (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Portugal: Chickens — Manure applied to soils that leaches (N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-manure-applied-to-soils-that-leaches-n-content-per-square-kilometre/japan/portugal/

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

About this data

Indicator
Chickens — Manure applied to soils that leaches (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 — Manure applied to soils that leaches (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.