Republic of Korea vs Viet Nam: Biological fixation — Cropland nitrogen per unit area
Biological fixation — Cropland nitrogen per unit area over time
- Republic of Korea
- Viet Nam
How they compare
Republic of Korea currently reports 19.89 kg/ha against 19.57 kg/ha in Viet Nam, a difference of 0.32 kg/ha.
The two have swapped places 2 times across 63 shared years of data; in 1961 it was Republic of Korea ahead.
Republic of Korea ranks 25th and Viet Nam ranks 3rd of 176 countries.
Across the 7 decades both report, Republic of Korea averaged higher in 2 and Viet Nam in 5.
Head to head by decade
| Decade | Republic of Korea | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 25.89 kg/ha | 22.72 kg/ha | 3.17 kg/ha | Republic of Korea |
| 1970s | 27.93 kg/ha | 23.16 kg/ha | 4.77 kg/ha | Republic of Korea |
| 1980s | 26.29 kg/ha | 28.01 kg/ha | 1.72 kg/ha | Viet Nam |
| 1990s | 22.49 kg/ha | 32.57 kg/ha | 10.08 kg/ha | Viet Nam |
| 2000s | 20.68 kg/ha | 28.71 kg/ha | 8.03 kg/ha | Viet Nam |
| 2010s | 18.55 kg/ha | 24.22 kg/ha | 5.67 kg/ha | Viet Nam |
| 2020s | 18.76 kg/ha | 19.78 kg/ha | 1.03 kg/ha | Viet Nam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biological fixation — cropland nitrogen per unit area, Republic of Korea or Viet Nam?
- Republic of Korea, at 19.89 kg/ha against 19.57 kg/ha in Viet Nam as of 2023.
- What is the difference in biological fixation — cropland nitrogen per unit area between Republic of Korea and Viet Nam?
- 0.32 kg/ha, with Republic of Korea ahead.
- How many years of comparable data are there for Republic of Korea and Viet Nam?
- 63 years are reported by both, from 1961 to 2023.
- How do Republic of Korea and Viet Nam rank globally for biological fixation — cropland nitrogen per unit area?
- Republic of Korea ranks 25th and Viet Nam ranks 3rd of 176 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Biological fixation — 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 (%).