In 2008, several investigations were conducted in the area of chemical plant protection outlays in two vast area farms where Room Spray simplified system of farming was applied.Analysed outlays consisted of: use of pesticides in kilograms of active substance per 1 ha and real costs of plant protection procedures.Profitability of the outlay was identified with approximate indicator of outlay E1 and E2.The research showed that farm during plant production use from 1 to 10.
28 kg AS/ha.Costs Universal Remote Control of these procedures ranged from 100.50 to 1253.84 PLN/ha depending on the cultivated plant.
Profitability of plant protection procedures in wheat and rape cultivation was at the same level in both farms.The highest profitability was reached by maize cultivation.