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Brèves 2014
Fertilizer in small doses yields higher returns for less money in the fragile semi-arid areas of Zimbabwe
Fertilizer in small doses yields higher returns for less money in the fragile semi-arid areas of Zimbabwe
ScienceDaily (March 6, 2014)
Fertilizer in small doses yields higher returns for less money in the fragile semi-arid areas of Zimbabwe
ScienceDaily (March 6, 2014)
Crop yields in the fragile semi-arid areas of Zimbabwe have been declining over time due to a decline in soil fertility resulting from mono-cropping, lack of fertilizer, and other factors. Researchers have evaluated the use of a precision farming technique called “microdosing,” its effect on food security, and its ability to improve yield at a low cost to farmers.
Story source
The above story is based on materials provided by University of Illinois College of Agricultural, Consumer and Environmental Sciences (ACES).
Page publiée le 30 juillet 2014
Famine in the Horn of Africa (1984) was caused by El Nino and currents in the Indian Ocean
Fertilizer in small doses yields higher returns for less money in the semi-arid areas of Zimbabwe 