Measurement and evaluation of emission gas production in selected cattle operation.

Measurement and evaluation of emission gas production in the selected operation with cattle''. This thesis deals with environmental pollution, especially livestock production in agriculture. The work is based on the determination of emission gases NH3, CO2, NH4, and NO2 and water vapor in the barn with redholsteen cattle breeds in ZD Krásná Hora nad Vltavou a.s. This work also deals with ammonia in agriculture, greenhouse gases and methods, which determine their concentrations. Average concentrations of the gases were as follows: CO2 = 1 188, 73 mg. m-3, water vapor = 8 181.29 mg.m - 3, N2O = 0.535 mg.m-3, NH3 = 1.14 mg.m -3; CH4 = 4.81 mg.m-3. The total average amount of all measured concentrations is 9376, 45 mg.m-3