What is the highest biological fixation — cropland nitrogen per unit area recorded in Saint Kitts and Nevis?

The highest recorded value was 18.64 kg/ha in 2004.

What is the lowest biological fixation — cropland nitrogen per unit area recorded in Saint Kitts and Nevis?

The lowest recorded value was 3.63 kg/ha in 2022.

How does Saint Kitts and Nevis rank for biological fixation — cropland nitrogen per unit area?

Saint Kitts and Nevis ranks 121st out of 191 countries with data for 2023.

Is biological fixation — cropland nitrogen per unit area rising or falling in Saint Kitts and Nevis?

Over the last ten years it is down 7.6%. The long-run trend across the full record is falling.

Where does this Saint Kitts and Nevis data come from?

The figures come from Food and Agriculture Organization of the United Nations, published as part of Biological fixation — Cropland nitrogen per unit area. Statizoid updates them automatically from the source API.

Biological fixation — Cropland nitrogen per unit area in Saint Kitts and Nevis

Name: Biological fixation — Cropland nitrogen per unit area in Saint Kitts and Nevis
Creator: Food and Agriculture Organization of the United Nations
License: CC BY-NC-SA 3.0 IGO (FAO)

Saint Kitts and Nevis: Biological fixation — Cropland nitrogen per unit area was 3.65 kg/ha in 2023. ▼ Falling

Latest (2023)

3.65 kg/ha

Change on year

up 0.7%

World rank

121st

of 191 countries

All-time high

18.64 kg/ha

in 2004

All-time low

3.63 kg/ha

in 2022

Years of data

1961–2023

Biological fixation — Cropland nitrogen per unit area in Saint Kitts and Nevis, 1961–2023

Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.

Analysis

Saint Kitts and Nevis recorded 3.65 kg/ha for biological fixation — cropland nitrogen per unit area in 2023.

That represents a change of up 0.7% on the previous year and down 7.6% over ten years.

Over the whole period, biological fixation — cropland nitrogen per unit area in Saint Kitts and Nevis peaked at 18.64 kg/ha in 2004 and was at its lowest, 3.63 kg/ha, in 2022.

That places Saint Kitts and Nevis 121st out of 191 countries with data for 2023, putting it in the middle of the range.

The long-run direction has been consistently falling across the 63 years of available data.

Averages by decade

Decade	Average	Lowest	Highest	Years
1960s	8.17 kg/ha	7.65 kg/ha	8.39 kg/ha	9
1970s	8.72 kg/ha	7.16 kg/ha	11.15 kg/ha	10
1980s	11.55 kg/ha	9.82 kg/ha	12.76 kg/ha	10
1990s	13.38 kg/ha	10.71 kg/ha	16.31 kg/ha	10
2000s	11.27 kg/ha	4.77 kg/ha	18.64 kg/ha	10
2010s	3.87 kg/ha	3.64 kg/ha	4.55 kg/ha	10
2020s	3.7 kg/ha	3.63 kg/ha	3.78 kg/ha	4

Countries ranked near Saint Kitts and Nevis

118 Bhutan 3.78 kg/ha compare
119 Brunei Darussalam 3.76 kg/ha compare
120 Tajikistan 3.73 kg/ha compare
122 Botswana 3.58 kg/ha compare
123 Denmark 3.48 kg/ha compare
124 Yemen 3.47 kg/ha compare

See the full ranking of 223 places →

More environment data for Saint Kitts and Nevis

Temperature change 1.19 °C (2025)
Standard Deviation 0.27 °C (2025)
Nutrient potash K2O (total) — Import quantity 3 t (2024)
Nutrient phosphate P2O5 (total) — Agricultural Use 9 t (2024)
Nutrient phosphate P2O5 (total) — Use per area of cropland 1.76 kg/ha (2024)
Nutrient phosphate P2O5 (total) — Use per capita 0.19 kg/cap (2024)
Nutrient phosphate P2O5 (total) — Use per value of agricultural 2.91 g/Int$ (2024)
Nutrient potash K2O (total) — Use per capita 0.06 kg/cap (2024)
Land area equipped for irrigation — Area 0.03 1000 ha (2024)
Nutrient potash K2O (total) — Use per value of agricultural production 0.97 g/Int$ (2024)

All data for Saint Kitts and Nevis →

Frequently asked questions

What is biological fixation — cropland nitrogen per unit area in Saint Kitts and Nevis?: Biological fixation — cropland nitrogen per unit area in Saint Kitts and Nevis was 3.65 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest biological fixation — cropland nitrogen per unit area recorded in Saint Kitts and Nevis?: The highest recorded value was 18.64 kg/ha in 2004.
What is the lowest biological fixation — cropland nitrogen per unit area recorded in Saint Kitts and Nevis?: The lowest recorded value was 3.63 kg/ha in 2022.
How does Saint Kitts and Nevis rank for biological fixation — cropland nitrogen per unit area?: Saint Kitts and Nevis ranks 121st out of 191 countries with data for 2023.
Is biological fixation — cropland nitrogen per unit area rising or falling in Saint Kitts and Nevis?: Over the last ten years it is down 7.6%. The long-run trend across the full record is falling.
Where does this Saint Kitts and Nevis data come from?: The figures come from Food and Agriculture Organization of the United Nations, published as part of Biological fixation — Cropland nitrogen per unit area. Statizoid updates them automatically from the source API.

Download this data

CSV · JSON — 63 observations, free to reuse under CC BY-NC-SA 3.0 IGO (FAO).

About this data

Indicator: Biological fixation — Cropland nitrogen per unit area
Unit: kg/ha
Source: Food and Agriculture Organization of the United Nations
Licence: CC BY-NC-SA 3.0 IGO (FAO)
Coverage: 223 places, 12,870 data points, 1961–2023
Last refreshed: 13 August 2026

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 (%).