Chad vs Sao Tome and Principe: Crop residue removal — Cropland potassium per unit area
Crop residue removal — Cropland potassium per unit area over time
- Chad
- Sao Tome and Principe
How they compare
Chad currently reports 5.73 kg/ha against 5.02 kg/ha in Sao Tome and Principe, a difference of 0.71 kg/ha.
That makes Chad's figure about 1.1 times Sao Tome and Principe's.
The two have swapped places 8 times across 63 shared years of data; in 1961 it was Chad ahead.
Chad ranks 156th and Sao Tome and Principe ranks 159th of 186 countries.
Across the 7 decades both report, Chad averaged higher in 4 and Sao Tome and Principe in 3.
Head to head by decade
| Decade | Chad | Sao Tome and Principe | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 5.28 kg/ha | 0.6156 kg/ha | 4.66 kg/ha | Chad |
| 1970s | 4.85 kg/ha | 0.5946 kg/ha | 4.26 kg/ha | Chad |
| 1980s | 5.03 kg/ha | 1 kg/ha | 4.03 kg/ha | Chad |
| 1990s | 4.96 kg/ha | 3.1 kg/ha | 1.86 kg/ha | Chad |
| 2000s | 4.6 kg/ha | 4.65 kg/ha | 0.0432 kg/ha | Sao Tome and Principe |
| 2010s | 5.33 kg/ha | 5.57 kg/ha | 0.2447 kg/ha | Sao Tome and Principe |
| 2020s | 5.76 kg/ha | 5.8 kg/ha | 0.0386 kg/ha | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher crop residue removal — cropland potassium per unit area, Chad or Sao Tome and Principe?
- Chad, at 5.73 kg/ha against 5.02 kg/ha in Sao Tome and Principe as of 2023.
- What is the difference in crop residue removal — cropland potassium per unit area between Chad and Sao Tome and Principe?
- 0.71 kg/ha, with Chad ahead.
- How many years of comparable data are there for Chad and Sao Tome and Principe?
- 63 years are reported by both, from 1961 to 2023.
- How do Chad and Sao Tome and Principe rank globally for crop residue removal — cropland potassium per unit area?
- Chad ranks 156th and Sao Tome and Principe ranks 159th of 186 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Crop residue removal — Cropland potassium per unit area. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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 (%).