Sao Tome and Principe vs Sri Lanka: Poultry Birds: Amount excreted in manure (N content) … square

Sao Tome and Principe
130.96 kg per square kilometre
in 2023
Sri Lanka
122.35 kg per square kilometre
in 2023
Sao Tome and Principe rank
66th
Sri Lanka rank
68th

Poultry Birds: Amount excreted in manure (N content) … square over time

  • Sao Tome and Principe
  • Sri Lanka
50100150200196119922023

How they compare

Sao Tome and Principe currently reports 130.96 kg per square kilometre against 122.35 kg per square kilometre in Sri Lanka, a difference of 8.61 kg per square kilometre.

That makes Sao Tome and Principe's figure about 1.1 times Sri Lanka's.

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

Sao Tome and Principe ranks 66th and Sri Lanka ranks 68th of 168 countries.

Across the 7 decades both report, Sao Tome and Principe averaged higher in 5 and Sri Lanka in 2.

Head to head by decade

Decade Sao Tome and Principe Sri Lanka Difference Ahead
1960s 33.9 kg per square kilometre 39.47 kg per square kilometre 5.56 kg per square kilometre Sri Lanka
1970s 48.7 kg per square kilometre 43.44 kg per square kilometre 5.26 kg per square kilometre Sao Tome and Principe
1980s 65.64 kg per square kilometre 51.14 kg per square kilometre 14.51 kg per square kilometre Sao Tome and Principe
1990s 122.43 kg per square kilometre 64.06 kg per square kilometre 58.37 kg per square kilometre Sao Tome and Principe
2000s 194.28 kg per square kilometre 86.59 kg per square kilometre 107.69 kg per square kilometre Sao Tome and Principe
2010s 148.61 kg per square kilometre 125.92 kg per square kilometre 22.69 kg per square kilometre Sao Tome and Principe
2020s 147.97 kg per square kilometre 150.1 kg per square kilometre 2.13 kg per square kilometre Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher poultry birds — amount excreted in manure (n content), per square, Sao Tome and Principe or Sri Lanka?
Sao Tome and Principe, at 130.96 kg per square kilometre against 122.35 kg per square kilometre in Sri Lanka as of 2023.
What is the difference in poultry birds — amount excreted in manure (n content), per square between Sao Tome and Principe and Sri Lanka?
8.61 kg per square kilometre, with Sao Tome and Principe ahead.
How many years of comparable data are there for Sao Tome and Principe and Sri Lanka?
63 years are reported by both, from 1961 to 2023.
How do Sao Tome and Principe and Sri Lanka rank globally for poultry birds — amount excreted in manure (n content), per square?
Sao Tome and Principe ranks 66th and Sri Lanka ranks 68th of 168 countries.
Where does this data come from?
Statizoid (derived), published as Poultry Birds — Amount excreted in manure (N content), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Sri Lanka: Poultry Birds — Amount excreted in manure (N content), per square. Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://environment.statizoid.com/compare/poultry-birds-amount-excreted-in-manure-n-content-per-square-kilometre/sao-tome-and-principe/sri-lanka/

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<a href="https://environment.statizoid.com/compare/poultry-birds-amount-excreted-in-manure-n-content-per-square-kilometre/sao-tome-and-principe/sri-lanka/">Sao Tome and Principe vs Sri Lanka: Poultry Birds — Amount excreted in manure (N content), per square</a> — Statizoid

About this data

Indicator
Poultry Birds — Amount excreted in manure (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, 9,701 data points, 1961–2023
Last refreshed

Poultry Birds — Amount excreted in manure (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.