Japan vs Portugal: Chickens — Manure applied to soils (N content), per square kilometre

Japan
202.56 kg per square kilometre
in 2023
Portugal
211.25 kg per square kilometre
in 2020
Japan rank
27th
Portugal rank
26th

Chickens — Manure applied to soils (N content), per square kilometre over time

  • Japan
  • Portugal
50100150200196119922023

How they compare

Portugal currently reports 211.25 kg per square kilometre against 202.56 kg per square kilometre in Japan, a difference of 8.69 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 92.35 kg per square kilometre 51.05 kg per square kilometre 41.29 kg per square kilometre Japan
1970s 164.37 kg per square kilometre 72.73 kg per square kilometre 91.64 kg per square kilometre Japan
1980s 205.37 kg per square kilometre 83.15 kg per square kilometre 122.22 kg per square kilometre Japan
1990s 209.6 kg per square kilometre 114.35 kg per square kilometre 95.25 kg per square kilometre Japan
2000s 189.53 kg per square kilometre 150.51 kg per square kilometre 39.01 kg per square kilometre Japan
2010s 183.24 kg per square kilometre 137.82 kg per square kilometre 45.42 kg per square kilometre Japan
2020s 211.64 kg per square kilometre 211.25 kg per square kilometre 0.389 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 (n content), per square kilometre, Japan or Portugal?
Portugal, at 211.25 kg per square kilometre against 202.56 kg per square kilometre in Japan as of 2020.
What is the difference in chickens — manure applied to soils (n content), per square kilometre between Japan and Portugal?
8.69 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 (n content), per square kilometre?
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 (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

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

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

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

About this data

Indicator
Chickens — 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, 9,696 data points, 1961–2023
Last refreshed

Chickens — 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.