Crop harvest removal — Cropland potassium per unit area in USSR

USSR: Crop harvest removal — Cropland potassium per unit area was 8.22 kg/ha in 1991. ▲ Rising

Latest (1991)
8.22 kg/ha
Change on year
down 17.6%
World rank
176th
of 201 countries
All-time high
10.59 kg/ha
in 1973
All-time low
5.84 kg/ha
in 1963
Years of data
31
1961–1991

Crop harvest removal — Cropland potassium per unit area in USSR, 1961–1991

02.557.5101961197619911961: 6.4 kg/ha1962: 6.3 kg/ha1963: 5.8 kg/ha1964: 8.1 kg/ha1965: 7.2 kg/ha1966: 8.3 kg/ha1967: 8.3 kg/ha1968: 9.1 kg/ha1969: 8.2 kg/ha1970: 9.2 kg/ha1971: 8.9 kg/ha1972: 8.3 kg/ha1973: 10.6 kg/ha1974: 9.3 kg/ha1975: 8.1 kg/ha1976: 10.4 kg/ha1977: 9.7 kg/ha1978: 10.6 kg/ha1979: 9.3 kg/ha1980: 8.9 kg/ha1981: 8.2 kg/ha1982: 9.2 kg/ha1983: 9.7 kg/ha1984: 9.3 kg/ha1985: 9.3 kg/ha1986: 9.9 kg/ha1987: 9.7 kg/ha1988: 9.1 kg/ha1989: 10 kg/ha1990: 10 kg/ha1991: 8.2 kg/ha

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

Analysis

In 1991, crop harvest removal — cropland potassium per unit area in USSR stood at 8.22 kg/ha.

Compared with earlier readings it is down 17.6% on the previous year and up 0.5% over ten years.

Over the whole period, crop harvest removal — cropland potassium per unit area in USSR peaked at 10.59 kg/ha in 1973 and was at its lowest, 5.84 kg/ha, in 1963.

That places USSR 176th out of 201 countries with data for 1991, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 31 years of available data.

Averages by decade

DecadeAverage LowestHighest Years
1960s 7.53 kg/ha 5.84 kg/ha 9.07 kg/ha 9
1970s 9.43 kg/ha 8.05 kg/ha 10.59 kg/ha 10
1980s 9.31 kg/ha 8.17 kg/ha 9.96 kg/ha 10
1990s 9.1 kg/ha 8.22 kg/ha 9.97 kg/ha 2

Countries ranked near USSR

  1. 173 Finland 9.61 kg/ha compare
  2. 174 Togo 9.4 kg/ha compare
  3. 175 Guinea 8.88 kg/ha compare
  4. 177 Norway 8.2 kg/ha compare
  5. 178 Brunei Darussalam 7.51 kg/ha compare
  6. 179 South Sudan 6.9 kg/ha

See the full ranking of 233 places →

More environment data for USSR

All data for USSR →

Frequently asked questions

What is crop harvest removal — cropland potassium per unit area in USSR?
Crop harvest removal — cropland potassium per unit area in USSR was 8.22 kg/ha in 1991, according to Food and Agriculture Organization of the United Nations.
What is the highest crop harvest removal — cropland potassium per unit area recorded in USSR?
The highest recorded value was 10.59 kg/ha in 1973.
What is the lowest crop harvest removal — cropland potassium per unit area recorded in USSR?
The lowest recorded value was 5.84 kg/ha in 1963.
How does USSR rank for crop harvest removal — cropland potassium per unit area?
USSR ranks 176th out of 201 countries with data for 1991.
Is crop harvest removal — cropland potassium per unit area rising or falling in USSR?
Over the last ten years it is up 0.5%. The long-run trend across the full record is rising.
Where does this USSR data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Crop harvest removal — Cropland potassium per unit area. Statizoid updates them automatically from the source API.

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Crop harvest removal — Cropland potassium per unit area in USSR. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 16 August 2026, from https://environment.statizoid.com/stat/crop-harvest-removal-cropland-potassium-per-unit-area/ussr/

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About this data

Indicator
Crop harvest removal — Cropland potassium 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
233 places, 13,483 data points, 1961–2023
Last refreshed

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 (%).