Manure applied — Cropland nitrogen per unit area in Sierra Leone
Sierra Leone: Manure applied — Cropland nitrogen per unit area was 4.12 kg/ha in 2023. ▲ Rising
Manure applied — Cropland nitrogen per unit area in Sierra Leone, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
The most recent figure for manure applied — cropland nitrogen per unit area in Sierra Leone is 4.12 kg/ha, measured in 2023.
That represents a change of down 2.1% on the previous year and up 86.8% over ten years.
Over the whole period, manure applied — cropland nitrogen per unit area in Sierra Leone peaked at 4.28 kg/ha in 2021 and was at its lowest, 0.7875 kg/ha, in 2003.
Sierra Leone ranks 183rd of 200 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 63 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 2.28 kg/ha | 1.75 kg/ha | 2.6 kg/ha | 9 |
| 1970s | 2.54 kg/ha | 2.26 kg/ha | 2.86 kg/ha | 10 |
| 1980s | 2.92 kg/ha | 2.71 kg/ha | 3.08 kg/ha | 10 |
| 1990s | 3.42 kg/ha | 3.27 kg/ha | 3.6 kg/ha | 10 |
| 2000s | 1.33 kg/ha | 0.7875 kg/ha | 2.96 kg/ha | 10 |
| 2010s | 2.75 kg/ha | 1.82 kg/ha | 4.11 kg/ha | 10 |
| 2020s | 4.18 kg/ha | 4.09 kg/ha | 4.28 kg/ha | 4 |
Countries ranked near Sierra Leone
More environment data for Sierra Leone
- Standard Deviation 0.232 °C (2025)
- Temperature change 1.28 °C (2025)
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Frequently asked questions
- What is manure applied — cropland nitrogen per unit area in Sierra Leone?
- Manure applied — cropland nitrogen per unit area in Sierra Leone was 4.12 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest manure applied — cropland nitrogen per unit area recorded in Sierra Leone?
- The highest recorded value was 4.28 kg/ha in 2021.
- What is the lowest manure applied — cropland nitrogen per unit area recorded in Sierra Leone?
- The lowest recorded value was 0.7875 kg/ha in 2003.
- How does Sierra Leone rank for manure applied — cropland nitrogen per unit area?
- Sierra Leone ranks 183rd out of 200 countries with data for 2023.
- Is manure applied — cropland nitrogen per unit area rising or falling in Sierra Leone?
- Over the last ten years it is up 86.8%. The long-run trend across the full record is rising.
- Where does this Sierra Leone data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Manure applied — Cropland nitrogen per unit area. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under CC BY-NC-SA 3.0 IGO (FAO).
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 (%).