Manure applied — Cropland potassium per unit area in Samoa
Samoa: Manure applied — Cropland potassium per unit area was 19.54 kg/ha in 2023. ◆ Volatile
Manure applied — 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, manure applied — cropland potassium per unit area in Samoa stood at 19.54 kg/ha.
That represents a change of down 3.8% on the previous year and down 23.5% over ten years.
Over the whole period, manure applied — cropland potassium per unit area in Samoa peaked at 38.63 kg/ha in 2008 and was at its lowest, 5.66 kg/ha, in 1962.
That places Samoa 86th out of 200 countries with data for 2023, putting it 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 | 6.23 kg/ha | 5.66 kg/ha | 6.64 kg/ha | 9 |
| 1970s | 7.04 kg/ha | 6.71 kg/ha | 7.45 kg/ha | 10 |
| 1980s | 13.64 kg/ha | 8.28 kg/ha | 24.1 kg/ha | 10 |
| 1990s | 23.91 kg/ha | 23.31 kg/ha | 24.78 kg/ha | 10 |
| 2000s | 34.26 kg/ha | 26.36 kg/ha | 38.63 kg/ha | 10 |
| 2010s | 24.68 kg/ha | 18.29 kg/ha | 35.69 kg/ha | 10 |
| 2020s | 19.2 kg/ha | 14.93 kg/ha | 22.01 kg/ha | 4 |
Countries ranked near Samoa
More environment data for Samoa
- Standard Deviation 0.23 °C (2025)
- Temperature change 0.919 °C (2025)
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Frequently asked questions
- What is manure applied — cropland potassium per unit area in Samoa?
- Manure applied — cropland potassium per unit area in Samoa was 19.54 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest manure applied — cropland potassium per unit area recorded in Samoa?
- The highest recorded value was 38.63 kg/ha in 2008.
- What is the lowest manure applied — cropland potassium per unit area recorded in Samoa?
- The lowest recorded value was 5.66 kg/ha in 1962.
- How does Samoa rank for manure applied — cropland potassium per unit area?
- Samoa ranks 86th out of 200 countries with data for 2023.
- Is manure applied — cropland potassium per unit area rising or falling in Samoa?
- Over the last ten years it is down 23.5%. 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 Manure applied — Cropland potassium per unit area. Statizoid updates them automatically from the source API.
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About this data
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 (%).