| 摘要 |
A mobile spraying plant 1 for spraying crops, comprising a tank ( 10 ), at least one nozzle ( 60 ) in fluid communication ( 70 ) with said tank ( 10 ), a controllable regulating valve ( 30 ) for regulating a flow of liquid between the tank ( 10 ) and the nozzles ( 60 ), an electronic control ( 101 ) unit configured for controlling the degree of opening of the regulating valve ( 30 ) and comprising a calculator unit and a storage/register, and a flow meter ( 40 ) for determining the flow of liquid between the tank and the nozzle(s) ( 60 ) and configured for communicating with said electronic control unit 101 , which spraying plant ( 1 ) also comprises a device ( 35 ) for registering the degree of opening of the regulating valve, said device being in communication with said electronic control unit, and said electronic control unit being configured for registering, storing and processing data concerning the degree of opening of the regulating valve; and a method of regulating the throughput through said spraying plant.
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