Guinea-Bissau vs Tonga: Crop residue removal — Cropland phosphorus per unit area
Crop residue removal — Cropland phosphorus per unit area over time
- Guinea-Bissau
- Tonga
How they compare
Tonga currently reports 0.2934 kg/ha against 0.2905 kg/ha in Guinea-Bissau, a difference of 0.0029 kg/ha.
The two have swapped places 9 times across 63 shared years of data; in 1961 it was Guinea-Bissau ahead.
Guinea-Bissau ranks 168th and Tonga ranks 167th of 185 countries.
Across the 7 decades both report, Guinea-Bissau averaged higher in 4 and Tonga in 3.
Head to head by decade
| Decade | Guinea-Bissau | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.356 kg/ha | 0.4683 kg/ha | 0.1123 kg/ha | Tonga |
| 1970s | 0.3296 kg/ha | 0.4405 kg/ha | 0.1109 kg/ha | Tonga |
| 1980s | 0.4986 kg/ha | 0.4307 kg/ha | 0.0679 kg/ha | Guinea-Bissau |
| 1990s | 0.5067 kg/ha | 0.4203 kg/ha | 0.0864 kg/ha | Guinea-Bissau |
| 2000s | 0.3145 kg/ha | 0.2474 kg/ha | 0.0672 kg/ha | Guinea-Bissau |
| 2010s | 0.2966 kg/ha | 0.2661 kg/ha | 0.0305 kg/ha | Guinea-Bissau |
| 2020s | 0.2811 kg/ha | 0.2942 kg/ha | 0.0131 kg/ha | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher crop residue removal — cropland phosphorus per unit area, Guinea-Bissau or Tonga?
- Tonga, at 0.2934 kg/ha against 0.2905 kg/ha in Guinea-Bissau as of 2023.
- What is the difference in crop residue removal — cropland phosphorus per unit area between Guinea-Bissau and Tonga?
- 0.0029 kg/ha, with Tonga ahead.
- How many years of comparable data are there for Guinea-Bissau and Tonga?
- 63 years are reported by both, from 1961 to 2023.
- How do Guinea-Bissau and Tonga rank globally for crop residue removal — cropland phosphorus per unit area?
- Guinea-Bissau ranks 168th and Tonga ranks 167th of 185 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Crop residue removal — Cropland phosphorus 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 (%).