What is input — cropland potassium per unit area in Samoa?

Input — cropland potassium per unit area in Samoa was 19.58 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.

What is the highest input — cropland potassium per unit area recorded in Samoa?

The highest recorded value was 39.15 kg/ha in 2008.

What is the lowest input — cropland potassium per unit area recorded in Samoa?

The lowest recorded value was 5.87 kg/ha in 1962.

How does Samoa rank for input — cropland potassium per unit area?

Samoa ranks 122nd out of 201 countries with data for 2023.

Is input — cropland potassium per unit area rising or falling in Samoa?

Over the last ten years it is down 23.9%. The long-run trend across the full record is volatile.

Where does this Samoa data come from?

The figures come from Food and Agriculture Organization of the United Nations, published as part of Input — Cropland potassium per unit area. Statizoid updates them automatically from the source API.

Input — Cropland potassium per unit area in Samoa

Name: Input — Cropland potassium per unit area in Samoa
Creator: Food and Agriculture Organization of the United Nations
License: CC BY-NC-SA 3.0 IGO (FAO)

Samoa: Input — Cropland potassium per unit area was 19.58 kg/ha in 2023. ◆ Volatile

Latest (2023)

19.58 kg/ha

Change on year

down 5.2%

World rank

122nd

of 201 countries

All-time high

39.15 kg/ha

in 2008

All-time low

5.87 kg/ha

in 1962

Years of data

1961–2023

Input — Cropland potassium per unit area in Samoa, 1961–2023

Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.

Analysis

In 2023, input — cropland potassium per unit area in Samoa stood at 19.58 kg/ha.

Compared with earlier readings it is down 5.2% on the previous year and down 23.9% over ten years.

Over the whole period, input — cropland potassium per unit area in Samoa peaked at 39.15 kg/ha in 2008 and was at its lowest, 5.87 kg/ha, in 1962.

Samoa ranks 122nd of 201 countries on this measure, in the middle of the range.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

Decade	Average	Lowest	Highest	Years
1960s	6.44 kg/ha	5.87 kg/ha	6.84 kg/ha	9
1970s	7.24 kg/ha	6.91 kg/ha	7.65 kg/ha	10
1980s	14.99 kg/ha	8.86 kg/ha	25.68 kg/ha	10
1990s	24.9 kg/ha	24.55 kg/ha	25.85 kg/ha	10
2000s	34.6 kg/ha	26.76 kg/ha	39.15 kg/ha	10
2010s	24.93 kg/ha	18.68 kg/ha	35.94 kg/ha	10
2020s	19.42 kg/ha	15.12 kg/ha	22.34 kg/ha	4

Countries ranked near Samoa

119 Mexico 19.91 kg/ha compare
120 Dominica 19.76 kg/ha compare
121 Czechoslovakia 19.61 kg/ha compare
123 Tonga 19.33 kg/ha compare
124 Bhutan 19.25 kg/ha compare
125 Georgia 18.7 kg/ha compare

See the full ranking of 233 places →

More environment data for Samoa

Standard Deviation 0.23 °C (2025)
Temperature change 0.919 °C (2025)
Other paper and paperboard, not elsewhere specified — Import value 154 1000 USD (2024)
Other paper and paperboard, not elsewhere specified — Import quantity 33 t (2024)
Other paper and paperboard — Export value 241 1000 USD (2024)
Other paper and paperboard — Export quantity 263 t (2024)
Other paper and paperboard — Import value 681 1000 USD (2024)
Other paper and paperboard — Import quantity 313 t (2024)
Printing and writing papers — Import value 626 1000 USD (2024)
Printing and writing papers — Import quantity 398 t (2024)

All data for Samoa →

Frequently asked questions

What is input — cropland potassium per unit area in Samoa?: Input — cropland potassium per unit area in Samoa was 19.58 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest input — cropland potassium per unit area recorded in Samoa?: The highest recorded value was 39.15 kg/ha in 2008.
What is the lowest input — cropland potassium per unit area recorded in Samoa?: The lowest recorded value was 5.87 kg/ha in 1962.
How does Samoa rank for input — cropland potassium per unit area?: Samoa ranks 122nd out of 201 countries with data for 2023.
Is input — cropland potassium per unit area rising or falling in Samoa?: Over the last ten years it is down 23.9%. The long-run trend across the full record is volatile.
Where does this Samoa data come from?: The figures come from Food and Agriculture Organization of the United Nations, published as part of Input — Cropland potassium per unit area. Statizoid updates them automatically from the source API.

Download this data

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About this data

Indicator: Input — Cropland potassium per unit area
Unit: kg/ha
Source: Food and Agriculture Organization of the United Nations
Licence: CC BY-NC-SA 3.0 IGO (FAO)
Coverage: 233 places, 13,500 data points, 1961–2023
Last refreshed: 13 August 2026

The Cropland Nutrient balance domain contains information on the flows of nitrogen, phosphorus, and potassium from mineral fertilizer, manure applied, atmospheric deposition, crop removal, and biological fixation over cropland and per unit area of cropland. The flows are aggregated to total inputs and total outputs, from which the overall nutrient balance and nutrient use efficiency on cropland are calculated. Statistics are disseminated in units of tonnes and in kg/ha, as appropriate. Nutrient use efficiency is expressed as a fraction (%).