Input — Cropland nitrogen per unit area in Samoa
Samoa: Input — Cropland nitrogen per unit area was 21.78 kg/ha in 2023. ◆ Volatile
Input — Cropland nitrogen 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 nitrogen per unit area in Samoa stood at 21.78 kg/ha.
Compared with earlier readings it is down 3.9% on the previous year and down 23.5% over ten years.
Over the whole period, input — cropland nitrogen per unit area in Samoa peaked at 44.23 kg/ha in 2008 and was at its lowest, 7.98 kg/ha, in 1962.
Samoa ranks 180th of 201 countries on this measure, in the bottom quarter.
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 | 8.55 kg/ha | 7.98 kg/ha | 8.94 kg/ha | 9 |
| 1970s | 9.18 kg/ha | 9.01 kg/ha | 9.58 kg/ha | 10 |
| 1980s | 17.37 kg/ha | 10.69 kg/ha | 28.78 kg/ha | 10 |
| 1990s | 28.17 kg/ha | 27.75 kg/ha | 29.15 kg/ha | 10 |
| 2000s | 38.99 kg/ha | 30.18 kg/ha | 44.23 kg/ha | 10 |
| 2010s | 27.46 kg/ha | 20.74 kg/ha | 39.75 kg/ha | 10 |
| 2020s | 21.48 kg/ha | 16.96 kg/ha | 24.51 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 input — cropland nitrogen per unit area in Samoa?
- Input — cropland nitrogen per unit area in Samoa was 21.78 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest input — cropland nitrogen per unit area recorded in Samoa?
- The highest recorded value was 44.23 kg/ha in 2008.
- What is the lowest input — cropland nitrogen per unit area recorded in Samoa?
- The lowest recorded value was 7.98 kg/ha in 1962.
- How does Samoa rank for input — cropland nitrogen per unit area?
- Samoa ranks 180th out of 201 countries with data for 2023.
- Is input — cropland nitrogen 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 Input — Cropland nitrogen per unit area. Statizoid updates them automatically from the source API.
Download this data
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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 (%).