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The Agrarian Research Institute of the University of Wageningen (LEI) has carried out a study on the estimation of ammonia emissions in 2020. According to data obtained, emissions will reach 100 million kilograms, which, in comparison with 2007, represents a decrease of 20 million kilograms. These figures do not include the use of chemical fertilizers in the greenhouse horticulture sector and the gardening sector, nor co-fermentation.
The drop in emissions is attributed to the reduction of 10 million kilograms in stable livestock and 9 million in the use of manure.
Ammonia emissions in 2010 are estimated at 114 million kilograms, 6 million less than in 2007, due to the prohibition of certain types of fertilization, the incorporation of two –stage
In 2020, 90% of the emissions will come from manure and only 10% will correspond to chemical fertilizers. Within the 90% corresponding to manure, more than half (54%) will come from farm droppings and the other 34% from the application of those droppings in fields. The emissions from grazing and manure storage are relatively low.
The drop in emissions is attributed to the reduction of 10 million kilograms in stable livestock and 9 million in the use of manure.
Ammonia emissions in 2010 are estimated at 114 million kilograms, 6 million less than in 2007, due to the prohibition of certain types of fertilization, the incorporation of two –stage
In 2020, 90% of the emissions will come from manure and only 10% will correspond to chemical fertilizers. Within the 90% corresponding to manure, more than half (54%) will come from farm droppings and the other 34% from the application of those droppings in fields. The emissions from grazing and manure storage are relatively low.
http://www.marm.es/ministerio/pags/biblioteca/revistas/pdf_NDE%5Cpdf_5fnde_5cnde_5f2011_5f260.pdf
