Emissions from the use of fertilizers represent a serious issue for the sustainability of agricultural system, also considering the increasing of human population and the world food demand. In the present study we evaluated the role of soil organic matter on the emissions of greenhouse gasses after the application of different fertilizers as liquid fraction of digestate from pig slurries, compost from organic fraction of municipal solid wastes, and urea on bare soil in order to avoid the influence of the crop. The experiment was performed on twenty-four bare soil pots with two levels of organic metter (low and high). Emission were direc tly monitored through the use of a static chamber system and a portable gas analyser.
The role of soil organic matter on greenhouse gas emissions from different fertilizers / Leonardo, Verdi; Marco, Napoli; Marco, Mancini; Mirjana, Ljubojevic; Anna, Dalla Marta; Simone, Orlandini. - STAMPA. - (2017), pp. 89-91. (Intervento presentato al convegno XX Convegno nazionale dell'Associazione italiana di Agrometeorologia (AIAM). XLVI Convegno nazionale della Società italiana di Agronomia (SIA). Strategie integrate per affrontare le sfide climatiche e agronomiche nella gestione dei sistemi agroalimentari. Integrated strategies for agro-ecosystem management to address climate change challenges) [10.6092/unibo/amsacta/5692].
The role of soil organic matter on greenhouse gas emissions from different fertilizers
VERDI, LEONARDO;NAPOLI, MARCO;MANCINI, MARCO;DALLA MARTA, ANNA;ORLANDINI, SIMONE
2017
Abstract
Emissions from the use of fertilizers represent a serious issue for the sustainability of agricultural system, also considering the increasing of human population and the world food demand. In the present study we evaluated the role of soil organic matter on the emissions of greenhouse gasses after the application of different fertilizers as liquid fraction of digestate from pig slurries, compost from organic fraction of municipal solid wastes, and urea on bare soil in order to avoid the influence of the crop. The experiment was performed on twenty-four bare soil pots with two levels of organic metter (low and high). Emission were direc tly monitored through the use of a static chamber system and a portable gas analyser.
I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
