VENTILATION RATE AND GREENHOUSE GASES EMISSIONS FROM BROILER CHICKEN HOUSE

VENTILATION RATE AND GREENHOUSE GASES EMISSIONS FROM BROILER CHICKEN HOUSE

An experiment was carried out to determine emissions of greenhouse gases from broiler chicken house during one fattening period (i.e. 40 days). The greatest concentrations of water vapour (H2O), carbon dioxide (CO2), nitrous oxide (N2O) and methane (CH4) were observed in the first ten days. Increasi...

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Veröffentlicht in:Journal of Central European agriculture 2009-03, Vol.9 (3), p.527-531
Hauptverfasser: Monika KNÍŽATOVÁ, Štefan MIHINA, Ján ORSÁG, Ingrid KARANDUŠOVSKÁ, Jaroslav ŠOTTNÍK
Format: Artikel
Sprache:bul
Schlagworte:
broiler chicken
emission
greenhouse gas
ventilation rate
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Zusammenfassung:An experiment was carried out to determine emissions of greenhouse gases from broiler chicken house during one fattening period (i.e. 40 days). The greatest concentrations of water vapour (H2O), carbon dioxide (CO2), nitrous oxide (N2O) and methane (CH4) were observed in the first ten days. Increasing emissions of all greenhouse gases were as a consequence of increasing ventilation rate, although their concentrations were decreasing. It was released 83.8 . 106 m3 polluted air containing 211 314 kg CO2, 5 kg N2O, 1 323 kg CH4 and 178 914 kg H2O over a period of whole fattening time.
ISSN:1332-9049
1332-9049