1.-4. nimetus 4-st
Results of fifteen-year monitoring of winter oilseed rape (Brassica napus L.) production in selected farm businesses of the Czech Republic from the viewpoint of technological and economic parameters
The paper presents field trials focused on technological and economic comparison of conventional tillage (CT) and reduced tillage (RT) technologies of soil cultivation and drilling of winter oilseed rape (Brassica napus ...
Comparison of mechanical and electric drive of mulcher
The contribution is focused on comparison of mechanical and electric drive of mulcher with vertical axis of rotation by means of mathematical model. The mulcher has working width of 6 m and it is usually aggregated with ...
Evaluation of the fuel commercial additives effect on exhaust gas emissions, fuel consumption and performance in diesel and petrol engine
The paper deals with the impact assessment of the additives used in diesel and petrol fuel to improve the power and emission parameters of the vehicle and its consumption. The usage of additives in engine fuels have ...
The operational parameters and emissions of portable generator after long-term operation on n-butanol
The utilization of biofuels in spark ignition and compression ignition engines is the trend of the recent time. The great expectations are inserted into n - butanol as a fuel, especially for spark ignition ...