Portugal vs Romania: Chickens, layers: Manure left … left square kilometre leaches

Portugal
0.3037 kg per square kilometre
in 2020
Romania
0.2707 kg per square kilometre
in 2023
Portugal rank
128th
Romania rank
129th

Chickens, layers: Manure left … left square kilometre leaches over time

  • Portugal
  • Romania
00.10.20.30.4196119922023

How they compare

Portugal currently reports 0.3037 kg per square kilometre against 0.2707 kg per square kilometre in Romania, a difference of 0.033 kg per square kilometre.

That makes Portugal's figure about 1.1 times Romania's.

The two have swapped places 1 time across 58 shared years of data; in 1961 it was Romania ahead.

Portugal ranks 128th and Romania ranks 129th of 168 countries.

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

Head to head by decade

Decade Portugal Romania Difference Ahead
1960s 0.1392 kg per square kilometre 0.1981 kg per square kilometre 0.0589 kg per square kilometre Romania
1970s 0.1667 kg per square kilometre 0.2721 kg per square kilometre 0.1054 kg per square kilometre Romania
1980s 0.2325 kg per square kilometre 0.3348 kg per square kilometre 0.1023 kg per square kilometre Romania
1990s 0.2347 kg per square kilometre 0.2946 kg per square kilometre 0.0599 kg per square kilometre Romania
2000s 0.2244 kg per square kilometre 0.2963 kg per square kilometre 0.0719 kg per square kilometre Romania
2010s 0.2678 kg per square kilometre 0.2992 kg per square kilometre 0.0314 kg per square kilometre Romania
2020s 0.3037 kg per square kilometre 0.2166 kg per square kilometre 0.0871 kg per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, layers — manure left on pasture that leaches (n content), Portugal or Romania?
Portugal, at 0.3037 kg per square kilometre against 0.2707 kg per square kilometre in Romania as of 2020.
What is the difference in chickens, layers — manure left on pasture that leaches (n content) between Portugal and Romania?
0.033 kg per square kilometre, with Portugal ahead.
How many years of comparable data are there for Portugal and Romania?
58 years are reported by both, from 1961 to 2020.
How do Portugal and Romania rank globally for chickens, layers — manure left on pasture that leaches (n content)?
Portugal ranks 128th and Romania ranks 129th of 168 countries.
Where does this data come from?
Statizoid (derived), published as Chickens, layers — Manure left on pasture 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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Portugal vs Romania: Chickens, layers — Manure left on pasture that leaches (N content). Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://environment.statizoid.com/compare/chickens-layers-manure-left-on-pasture-that-leaches-n-content-per-square-kilometre/portugal/romania/

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<a href="https://environment.statizoid.com/compare/chickens-layers-manure-left-on-pasture-that-leaches-n-content-per-square-kilometre/portugal/romania/">Portugal vs Romania: Chickens, layers — Manure left on pasture that leaches (N content)</a> — Statizoid

About this data

Indicator
Chickens, layers — Manure left on pasture 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, layers — Manure left on pasture 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.