Puerto Rico vs Singapore: Seed — Cropland nitrogen per unit area
Seed — Cropland nitrogen per unit area over time
- Puerto Rico
- Singapore
How they compare
Singapore currently reports 0.0139 kg/ha against 0.0083 kg/ha in Puerto Rico, a difference of 0.0056 kg/ha.
That makes Singapore's figure about 1.7 times Puerto Rico's.
The two have swapped places 9 times across 63 shared years of data; in 1961 it was Puerto Rico ahead.
Puerto Rico ranks 179th and Singapore ranks 178th of 185 countries.
Across the 7 decades both report, Puerto Rico averaged higher in 2 and Singapore in 5.
Head to head by decade
| Decade | Puerto Rico | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.0753 kg/ha | 0.0913 kg/ha | 0.016 kg/ha | Singapore |
| 1970s | 0.0748 kg/ha | 0.1184 kg/ha | 0.0436 kg/ha | Singapore |
| 1980s | 0.0852 kg/ha | 0.0964 kg/ha | 0.0111 kg/ha | Singapore |
| 1990s | 0.0405 kg/ha | 0.0182 kg/ha | 0.0223 kg/ha | Puerto Rico |
| 2000s | 0.0161 kg/ha | 0.012 kg/ha | 0.004 kg/ha | Puerto Rico |
| 2010s | 0.0136 kg/ha | 0.0143 kg/ha | 0.0008 kg/ha | Singapore |
| 2020s | 0.0089 kg/ha | 0.014 kg/ha | 0.0052 kg/ha | Singapore |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher seed — cropland nitrogen per unit area, Puerto Rico or Singapore?
- Singapore, at 0.0139 kg/ha against 0.0083 kg/ha in Puerto Rico as of 2023.
- What is the difference in seed — cropland nitrogen per unit area between Puerto Rico and Singapore?
- 0.0056 kg/ha, with Singapore ahead.
- How many years of comparable data are there for Puerto Rico and Singapore?
- 63 years are reported by both, from 1961 to 2023.
- How do Puerto Rico and Singapore rank globally for seed — cropland nitrogen per unit area?
- Puerto Rico ranks 179th and Singapore ranks 178th of 185 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Seed — 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 (%).