Portugal vs Tonga: Chickens, broilers: Manure management (manure treated, N) … square

Portugal
162.19 kg per square kilometre
in 2020
Tonga
127.06 kg per square kilometre
in 2023
Portugal rank
20th
Tonga rank
23rd

Chickens, broilers: Manure management (manure treated, N) … square over time

  • Portugal
  • Tonga
050100150196119922023

How they compare

Portugal currently reports 162.19 kg per square kilometre against 127.06 kg per square kilometre in Tonga, a difference of 35.13 kg per square kilometre.

That makes Portugal's figure about 1.3 times Tonga's.

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

Portugal ranks 20th and Tonga ranks 23rd of 168 countries.

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

Head to head by decade

Decade Portugal Tonga Difference Ahead
1960s 28.44 kg per square kilometre 23.91 kg per square kilometre 4.53 kg per square kilometre Portugal
1970s 45.69 kg per square kilometre 27.6 kg per square kilometre 18.09 kg per square kilometre Portugal
1980s 45.39 kg per square kilometre 73.61 kg per square kilometre 28.21 kg per square kilometre Tonga
1990s 76.31 kg per square kilometre 88.65 kg per square kilometre 12.34 kg per square kilometre Tonga
2000s 114.25 kg per square kilometre 113.48 kg per square kilometre 0.77 kg per square kilometre Portugal
2010s 94.44 kg per square kilometre 123.47 kg per square kilometre 29.03 kg per square kilometre Tonga
2020s 162.19 kg per square kilometre 126.57 kg per square kilometre 35.62 kg per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher chickens, broilers — manure management (manure treated, n content), Portugal or Tonga?
Portugal, at 162.19 kg per square kilometre against 127.06 kg per square kilometre in Tonga as of 2020.
What is the difference in chickens, broilers — manure management (manure treated, n content) between Portugal and Tonga?
35.13 kg per square kilometre, with Portugal ahead.
How many years of comparable data are there for Portugal and Tonga?
58 years are reported by both, from 1961 to 2020.
How do Portugal and Tonga rank globally for chickens, broilers — manure management (manure treated, n content)?
Portugal ranks 20th and Tonga ranks 23rd of 168 countries.
Where does this data come from?
Statizoid (derived), published as Chickens, broilers — Manure management (manure treated, 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 Tonga: Chickens, broilers — Manure management (manure treated, N content). Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://environment.statizoid.com/compare/chickens-broilers-manure-management-manure-treated-n-content-per-square-kilometre/portugal/tonga/

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<a href="https://environment.statizoid.com/compare/chickens-broilers-manure-management-manure-treated-n-content-per-square-kilometre/portugal/tonga/">Portugal vs Tonga: Chickens, broilers — Manure management (manure treated, N content)</a> — Statizoid

About this data

Indicator
Chickens, broilers — Manure management (manure treated, 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, broilers — Manure management (manure treated, 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.