China vs Portugal: Swine, market — Manure management (manure treated, N content), per

China
180.85 kg per square kilometre
in 2023
Portugal
199.44 kg per square kilometre
in 2023
China rank
39th
Portugal rank
36th

Swine, market — Manure management (manure treated, N content), per over time

  • China
  • Portugal
0100200300196119922023

How they compare

Portugal currently reports 199.44 kg per square kilometre against 180.85 kg per square kilometre in China, a difference of 18.59 kg per square kilometre.

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

The two have swapped places 6 times across 63 shared years of data; in 1961 it was Portugal ahead.

China ranks 39th and Portugal ranks 36th of 149 countries.

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

Head to head by decade

Decade China Portugal Difference Ahead
1960s 59.45 kg per square kilometre 149.76 kg per square kilometre 90.31 kg per square kilometre Portugal
1970s 107.47 kg per square kilometre 191.68 kg per square kilometre 84.21 kg per square kilometre Portugal
1980s 132.57 kg per square kilometre 280.44 kg per square kilometre 147.87 kg per square kilometre Portugal
1990s 164.21 kg per square kilometre 230.46 kg per square kilometre 66.25 kg per square kilometre Portugal
2000s 179.2 kg per square kilometre 182.47 kg per square kilometre 3.27 kg per square kilometre Portugal
2010s 187.05 kg per square kilometre 192.87 kg per square kilometre 5.83 kg per square kilometre Portugal
2020s 181.51 kg per square kilometre 202.03 kg per square kilometre 20.52 kg per square kilometre Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher swine, market — manure management (manure treated, n content), per, China or Portugal?
Portugal, at 199.44 kg per square kilometre against 180.85 kg per square kilometre in China as of 2023.
What is the difference in swine, market — manure management (manure treated, n content), per between China and Portugal?
18.59 kg per square kilometre, with Portugal ahead.
How many years of comparable data are there for China and Portugal?
63 years are reported by both, from 1961 to 2023.
How do China and Portugal rank globally for swine, market — manure management (manure treated, n content), per?
China ranks 39th and Portugal ranks 36th of 149 countries.
Where does this data come from?
Statizoid (derived), published as Swine, market — 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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China vs Portugal: Swine, market — Manure management (manure treated, N content), per. Statizoid, drawing on Statizoid (derived). Retrieved 02 October 2026, from https://environment.statizoid.com/compare/swine-market-manure-management-manure-treated-n-content-per-square-kilometre/china/portugal/

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About this data

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

Swine, market — 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.