Chickens: Manure applied … applied square kilometre volatilises in Bulgaria
Bulgaria: Chickens: Manure applied … applied square kilometre volatilises was 13.46 kg per square kilometre in 2020. ▼ Falling
Chickens — Manure applied to soils that volatilises (N content), per in Bulgaria, 1961–2020
Source: Statizoid (derived). Measured in kg per square kilometre.
Analysis
The most recent figure for chickens — manure applied to soils that volatilises (n content), per in Bulgaria is 13.46 kg per square kilometre, measured in 2020.
The figure is down 13.3% on the previous year and up 5.4% over ten years.
Over the whole period, chickens — manure applied to soils that volatilises (n content), per in Bulgaria peaked at 32.16 kg per square kilometre in 1983 and was at its lowest, 9.42 kg per square kilometre, in 2014.
That places Bulgaria 68th out of 168 countries with data for 2020, putting it in the middle of the range.
The long-run direction has been consistently falling across the 60 years of available data.
Chickens: Manure applied … applied square kilometre volatilises in Bulgaria, year by year
| Year | kg per square kilometre | Change |
|---|---|---|
| 1961 | 19.71 kg per square kilometre | — |
| 1962 | 18.97 kg per square kilometre | -3.8% |
| 1963 | 17.52 kg per square kilometre | -7.7% |
| 1964 | 18.26 kg per square kilometre | +4.2% |
| 1965 | 18.46 kg per square kilometre | +1.1% |
| 1966 | 17.88 kg per square kilometre | -3.2% |
| 1967 | 19.2 kg per square kilometre | +7.4% |
| 1968 | 21.83 kg per square kilometre | +13.7% |
| 1969 | 19.66 kg per square kilometre | -9.9% |
| 1970 | 22.83 kg per square kilometre | +16.1% |
| 1971 | 25.6 kg per square kilometre | +12.1% |
| 1972 | 25.88 kg per square kilometre | +1.1% |
| 1973 | 26.22 kg per square kilometre | +1.3% |
| 1974 | 27.69 kg per square kilometre | +5.6% |
| 1975 | 26.65 kg per square kilometre | -3.8% |
| 1976 | 28.9 kg per square kilometre | +8.5% |
| 1977 | 29.74 kg per square kilometre | +2.9% |
| 1978 | 30.74 kg per square kilometre | +3.3% |
| 1979 | 30.35 kg per square kilometre | -1.3% |
| 1980 | 30.86 kg per square kilometre | +1.7% |
| 1981 | 31.12 kg per square kilometre | +0.8% |
| 1982 | 30.37 kg per square kilometre | -2.4% |
| 1983 | 32.16 kg per square kilometre | +5.9% |
| 1984 | 32.09 kg per square kilometre | -0.2% |
| 1985 | 31.66 kg per square kilometre | -1.4% |
| 1986 | 29.85 kg per square kilometre | -5.7% |
| 1987 | 30.16 kg per square kilometre | +1.1% |
| 1988 | 31.34 kg per square kilometre | +3.9% |
| 1989 | 31.54 kg per square kilometre | +0.7% |
| 1990 | 27.12 kg per square kilometre | -14.0% |
| 1991 | 20.99 kg per square kilometre | -22.6% |
| 1992 | 16.89 kg per square kilometre | -19.5% |
| 1993 | 15.2 kg per square kilometre | -10.0% |
| 1994 | 14.09 kg per square kilometre | -7.3% |
| 1995 | 15.22 kg per square kilometre | +8.0% |
| 1996 | 14.59 kg per square kilometre | -4.1% |
| 1997 | 12.63 kg per square kilometre | -13.5% |
| 1998 | 11.5 kg per square kilometre | -8.9% |
| 1999 | 12.14 kg per square kilometre | +5.5% |
| 2000 | 11.24 kg per square kilometre | -7.4% |
| 2001 | 10.91 kg per square kilometre | -2.9% |
| 2002 | 13.23 kg per square kilometre | +21.3% |
| 2003 | 14.58 kg per square kilometre | +10.2% |
| 2004 | 14.6 kg per square kilometre | +0.2% |
| 2005 | 13.68 kg per square kilometre | -6.3% |
| 2006 | 13.77 kg per square kilometre | +0.7% |
| 2007 | 14.5 kg per square kilometre | +5.3% |
| 2008 | 13.19 kg per square kilometre | -9.0% |
| 2009 | 12.69 kg per square kilometre | -3.8% |
| 2010 | 12.78 kg per square kilometre | +0.7% |
| 2011 | 11.28 kg per square kilometre | -11.7% |
| 2012 | 10.45 kg per square kilometre | -7.4% |
| 2013 | 10.8 kg per square kilometre | +3.4% |
| 2014 | 9.42 kg per square kilometre | -12.8% |
| 2015 | 10.37 kg per square kilometre | +10.1% |
| 2016 | 11.31 kg per square kilometre | +9.0% |
| 2017 | 13.65 kg per square kilometre | +20.7% |
| 2018 | 14.2 kg per square kilometre | +4.0% |
| 2019 | 15.53 kg per square kilometre | +9.4% |
| 2020 | 13.46 kg per square kilometre | -13.3% |
Bulgaria compared with similar countries
- Bulgaria's 13.46 kg per square kilometre is below the median for high income countries, which is 18.79 kg per square kilometre, 72% of the median. (56 countries reporting)
- Bulgaria's 13.46 kg per square kilometre is below the median for Europe & Central Asia, which is 16.02 kg per square kilometre, 84% of the median. (43 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 19.05 kg per square kilometre | 17.52 kg per square kilometre | 21.83 kg per square kilometre | 9 |
| 1970s | 27.46 kg per square kilometre | 22.83 kg per square kilometre | 30.74 kg per square kilometre | 10 |
| 1980s | 31.12 kg per square kilometre | 29.85 kg per square kilometre | 32.16 kg per square kilometre | 10 |
| 1990s | 16.04 kg per square kilometre | 11.5 kg per square kilometre | 27.12 kg per square kilometre | 10 |
| 2000s | 13.24 kg per square kilometre | 10.91 kg per square kilometre | 14.6 kg per square kilometre | 10 |
| 2010s | 11.98 kg per square kilometre | 9.42 kg per square kilometre | 15.53 kg per square kilometre | 10 |
| 2020s | 13.46 kg per square kilometre | 13.46 kg per square kilometre | 13.46 kg per square kilometre | 1 |
Countries ranked near Bulgaria
More environment data for Bulgaria
- Historical exposure to drought — Land soil moisture anomaly -1.39 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -1.52 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.573 °C (2025)
- Temperature change 2.18 °C (2025)
- Wood-based panels — Production, annual growth rate 0 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual -6.02 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate -0.7509 % change on previous year (2024)
Frequently asked questions
- What is chickens — manure applied to soils that volatilises (n content), per in Bulgaria?
- Chickens — manure applied to soils that volatilises (n content), per in Bulgaria was 13.46 kg per square kilometre in 2020, according to Statizoid (derived).
- What is the highest chickens — manure applied to soils that volatilises (n content), per recorded in Bulgaria?
- The highest recorded value was 32.16 kg per square kilometre in 1983.
- What is the lowest chickens — manure applied to soils that volatilises (n content), per recorded in Bulgaria?
- The lowest recorded value was 9.42 kg per square kilometre in 2014.
- How does Bulgaria rank for chickens — manure applied to soils that volatilises (n content), per?
- Bulgaria ranks 68th out of 168 countries with data for 2020.
- Is chickens — manure applied to soils that volatilises (n content), per rising or falling in Bulgaria?
- Over the last ten years it is up 5.4%. The long-run trend across the full record is falling.
- Where does this Bulgaria data come from?
- The figures come from Statizoid (derived), published as part of Chickens — Manure applied to soils that volatilises (N content), per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Chickens — Manure applied to soils that volatilises (N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Chickens — Manure applied to soils that volatilises (N content) ÷ Land area (sq. km)
Computed from
- Chickens — Manure applied to soils that volatilises Food and Agriculture Organization of the United Nations
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Chickens — Manure applied to soils that volatilises (N content) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.