Chad vs Yemen: Outputs — Cropland nitrogen per unit area
Outputs — Cropland nitrogen per unit area over time
- Chad
- Yemen
How they compare
Chad currently reports 17.71 kg/ha against 17.45 kg/ha in Yemen, a difference of 0.26 kg/ha.
The two have swapped places 13 times across 63 shared years of data; in 1961 it was Yemen ahead.
Chad ranks 168th and Yemen ranks 171st of 201 countries.
Across the 7 decades both report, Chad averaged higher in 1 and Yemen in 6.
Head to head by decade
| Decade | Chad | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 9.48 kg/ha | 12.9 kg/ha | 3.42 kg/ha | Yemen |
| 1970s | 8.36 kg/ha | 13.81 kg/ha | 5.46 kg/ha | Yemen |
| 1980s | 7.85 kg/ha | 13.53 kg/ha | 5.68 kg/ha | Yemen |
| 1990s | 11.86 kg/ha | 13.65 kg/ha | 1.79 kg/ha | Yemen |
| 2000s | 15.19 kg/ha | 15.4 kg/ha | 0.2159 kg/ha | Yemen |
| 2010s | 19.6 kg/ha | 18.53 kg/ha | 1.06 kg/ha | Chad |
| 2020s | 18.54 kg/ha | 20.11 kg/ha | 1.56 kg/ha | Yemen |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher outputs — cropland nitrogen per unit area, Chad or Yemen?
- Chad, at 17.71 kg/ha against 17.45 kg/ha in Yemen as of 2023.
- What is the difference in outputs — cropland nitrogen per unit area between Chad and Yemen?
- 0.26 kg/ha, with Chad ahead.
- How many years of comparable data are there for Chad and Yemen?
- 63 years are reported by both, from 1961 to 2023.
- How do Chad and Yemen rank globally for outputs — cropland nitrogen per unit area?
- Chad ranks 168th and Yemen ranks 171st of 201 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Outputs — Cropland nitrogen 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 (%).