Gas concentrations were measured on 16 farms (eight cattle farms, five piggeries, three poultry yards) mainly during wintertime. The gases were ammonia, carbon dioxide, methane, hydrogen sulfide, methyl mercaptan and other sulfides. The mean concentrations of ammonia varied between 8—43 cm3/m3 in the air of livestock building. In the poultry yards the mean concentration of ammonia was highest; it was lower in piggeries and especially in cowhouses. Carbon dioxide concentrations were 500—3500 cm3/m3 in cowhouses, 1000—4000 cm3/m3 in hoghouses and 600—4000 cm3/m3 in poultry yards. Very low concentrations of methane and sulfur compounds were found in the livestock confinement buildings. It is obvious that in normal working situations only ammon...
The influence of different techniques to reduce the ammonia emission from a building with 42 tied da...
The mathematical model to analyze ammonia concentrations inside lifestock facilities has been made. ...
Polluted air in a big farm of poultry keeping (~18 thousands of chickens) and milker cows (30 animal...
Gas concentrations were measured on 16 farms (eight cattle farms, five piggeries, three poultry yard...
Emissions of ammonia from livestock farming are responsible for the acidification and eutrophication...
Emissions of ammonia from livestock farming are responsible for the acidification and eutrophication...
Emissions of ammonia from livestock farming are responsible for the acidification and eutrophication...
Tutkimuksessa selvitettiin viljelijöiden altistumista kaasuille ja pölyille nykyaikaisissa pihattona...
The aim of this field study was to determine the concentrations and emissions of ammonia and hydroge...
Gamybos sąlygomis nustatyta savitoji amoniako emisija trijų tipų karvidėse: apšiltintoje rišamų karv...
The impact of dairy cows and fattening pigs housing system on ammonia emission rate has been studied...
Under production conditions ammonia emission was studied in three types of cowshed: in insulated cow...
TEZ7423Tez (Yüksek Lisans) -- Çukurova Üniversitesi, Adana, 2009.Kaynakça (s.37-40) var.vi, 41 s. : ...
The ammonia volatilization in pig houses should be reduced to protect the environment and to improve...
Gamybos sąlygomis tirta kiaulių laikymo technologijų įtaka amoniako koncentracijai ir emisijos inten...
The influence of different techniques to reduce the ammonia emission from a building with 42 tied da...
The mathematical model to analyze ammonia concentrations inside lifestock facilities has been made. ...
Polluted air in a big farm of poultry keeping (~18 thousands of chickens) and milker cows (30 animal...
Gas concentrations were measured on 16 farms (eight cattle farms, five piggeries, three poultry yard...
Emissions of ammonia from livestock farming are responsible for the acidification and eutrophication...
Emissions of ammonia from livestock farming are responsible for the acidification and eutrophication...
Emissions of ammonia from livestock farming are responsible for the acidification and eutrophication...
Tutkimuksessa selvitettiin viljelijöiden altistumista kaasuille ja pölyille nykyaikaisissa pihattona...
The aim of this field study was to determine the concentrations and emissions of ammonia and hydroge...
Gamybos sąlygomis nustatyta savitoji amoniako emisija trijų tipų karvidėse: apšiltintoje rišamų karv...
The impact of dairy cows and fattening pigs housing system on ammonia emission rate has been studied...
Under production conditions ammonia emission was studied in three types of cowshed: in insulated cow...
TEZ7423Tez (Yüksek Lisans) -- Çukurova Üniversitesi, Adana, 2009.Kaynakça (s.37-40) var.vi, 41 s. : ...
The ammonia volatilization in pig houses should be reduced to protect the environment and to improve...
Gamybos sąlygomis tirta kiaulių laikymo technologijų įtaka amoniako koncentracijai ir emisijos inten...
The influence of different techniques to reduce the ammonia emission from a building with 42 tied da...
The mathematical model to analyze ammonia concentrations inside lifestock facilities has been made. ...
Polluted air in a big farm of poultry keeping (~18 thousands of chickens) and milker cows (30 animal...