How does changing the nozzle orifice size impact application rate?

Changing the nozzle orifice size has a significant impact on the application rate of a spray system. When using larger nozzles, the application rate increases because a larger orifice allows more solution to flow through in a given amount of time. This direct relationship means that as the size of the orifice increases, the volume of the liquid applied per unit area also increases, which is essential for ensuring that adequate amounts of herbicide or pesticide are delivered effectively.

By understanding that larger nozzles lead to higher output rates, one can better plan and execute application strategies to achieve the desired coverage and effectiveness in weed management. This knowledge is crucial in determining the appropriate nozzle size for specific applications, leading to more efficient and consistent results in field operations.