Nutrient balance — Cropland nitrogen use efficiency in United Republic of Tanzania
United Republic of Tanzania: Nutrient balance — Cropland nitrogen use efficiency was 72.27 % in 2023. ▼ Falling
Nutrient balance — Cropland nitrogen use efficiency in United Republic of Tanzania, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in %.
Analysis
The most recent figure for nutrient balance — cropland nitrogen use efficiency in United Republic of Tanzania is 72.27 %, measured in 2023.
The figure is down 0.6% on the previous year and down 1.6% over ten years.
Over the whole period, nutrient balance — cropland nitrogen use efficiency in United Republic of Tanzania peaked at 105.01 % in 1966 and was at its lowest, 63.52 %, in 2003.
The long-run direction has been consistently falling across the 63 years of available data.
Nutrient balance — Cropland nitrogen use efficiency in United Republic of Tanzania, year by year
| Year | % | Change |
|---|---|---|
| 1961 | 93.63 % | — |
| 1962 | 96.17 % | +2.7% |
| 1963 | 94.91 % | -1.3% |
| 1964 | 99.65 % | +5.0% |
| 1965 | 100.42 % | +0.8% |
| 1966 | 105.01 % | +4.6% |
| 1967 | 99.82 % | -4.9% |
| 1968 | 87.24 % | -12.6% |
| 1969 | 94.33 % | +8.1% |
| 1970 | 84.87 % | -10.0% |
| 1971 | 83.1 % | -2.1% |
| 1972 | 87.97 % | +5.9% |
| 1973 | 91.14 % | +3.6% |
| 1974 | 88 % | -3.4% |
| 1975 | 92.58 % | +5.2% |
| 1976 | 94.67 % | +2.3% |
| 1977 | 98.04 % | +3.6% |
| 1978 | 98.32 % | +0.3% |
| 1979 | 97.49 % | -0.8% |
| 1980 | 91.05 % | -6.6% |
| 1981 | 87.8 % | -3.6% |
| 1982 | 88.08 % | +0.3% |
| 1983 | 94.28 % | +7.0% |
| 1984 | 88.78 % | -5.8% |
| 1985 | 87.66 % | -1.3% |
| 1986 | 93.07 % | +6.2% |
| 1987 | 87.27 % | -6.2% |
| 1988 | 83.33 % | -4.5% |
| 1989 | 86.89 % | +4.3% |
| 1990 | 82.85 % | -4.6% |
| 1991 | 84.11 % | +1.5% |
| 1992 | 84.26 % | +0.2% |
| 1993 | 82.16 % | -2.5% |
| 1994 | 75.05 % | -8.7% |
| 1995 | 91.87 % | +22.4% |
| 1996 | 90.17 % | -1.8% |
| 1997 | 74.83 % | -17.0% |
| 1998 | 75.82 % | +1.3% |
| 1999 | 83.29 % | +9.9% |
| 2000 | 80.2 % | -3.7% |
| 2001 | 82.53 % | +2.9% |
| 2002 | 85.02 % | +3.0% |
| 2003 | 63.52 % | -25.3% |
| 2004 | 85.06 % | +33.9% |
| 2005 | 79.19 % | -6.9% |
| 2006 | 78.91 % | -0.4% |
| 2007 | 80.19 % | +1.6% |
| 2008 | 84.86 % | +5.8% |
| 2009 | 74.68 % | -12.0% |
| 2010 | 76.33 % | +2.2% |
| 2011 | 78.11 % | +2.3% |
| 2012 | 78.66 % | +0.7% |
| 2013 | 73.41 % | -6.7% |
| 2014 | 77.57 % | +5.7% |
| 2015 | 78.25 % | +0.9% |
| 2016 | 79.54 % | +1.6% |
| 2017 | 78.35 % | -1.5% |
| 2018 | 79.5 % | +1.5% |
| 2019 | 92.95 % | +16.9% |
| 2020 | 74 % | -20.4% |
| 2021 | 85.31 % | +15.3% |
| 2022 | 72.7 % | -14.8% |
| 2023 | 72.27 % | -0.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 96.8 % | 87.24 % | 105.01 % | 9 |
| 1970s | 91.62 % | 83.1 % | 98.32 % | 10 |
| 1980s | 88.82 % | 83.33 % | 94.28 % | 10 |
| 1990s | 82.44 % | 74.83 % | 91.87 % | 10 |
| 2000s | 79.41 % | 63.52 % | 85.06 % | 10 |
| 2010s | 79.27 % | 73.41 % | 92.95 % | 10 |
| 2020s | 76.07 % | 72.27 % | 85.31 % | 4 |
Countries ranked near United Republic of Tanzania
More environment data for United Republic of Tanzania
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Temperature change 1.06 °C (2025)
- Standard Deviation 0.253 °C (2025)
- Newsprint — Import quantity, annual growth rate -38.68 % change on previous year (2024)
- Total fibre furnish — Production, annual growth rate 0 % change on previous year (2024)
- Other paper and paperboard, not elsewhere specified — Import value 23.24 % change on previous year (2024)
- Other paper and paperboard, not elsewhere specified — Import 13.1 % change on previous year (2024)
- Other paper and paperboard — Import value, annual growth rate 23.17 % change on previous year (2024)
- Printing and writing papers — Import value, annual growth rate 4.34 % change on previous year (2024)
- Newsprint — Import value, gaps filled 10,645 1000 USD (2024)
Frequently asked questions
- What is nutrient balance — cropland nitrogen use efficiency in United Republic of Tanzania?
- Nutrient balance — cropland nitrogen use efficiency in United Republic of Tanzania was 72.27 % in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest nutrient balance — cropland nitrogen use efficiency recorded in United Republic of Tanzania?
- The highest recorded value was 105.01 % in 1966.
- What is the lowest nutrient balance — cropland nitrogen use efficiency recorded in United Republic of Tanzania?
- The lowest recorded value was 63.52 % in 2003.
- How does United Republic of Tanzania rank for nutrient balance — cropland nitrogen use efficiency?
- United Republic of Tanzania ranks 9th out of 18 regions with data for 2023.
- Is nutrient balance — cropland nitrogen use efficiency rising or falling in United Republic of Tanzania?
- Over the last ten years it is down 1.6%. The long-run trend across the full record is falling.
- Where does this United Republic of Tanzania data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Nutrient balance — Cropland nitrogen use efficiency. 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
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 (%).