The Dose Size Factor

摘要

This can be a good tool with irrigation strategies and water management. The term "Dose Size Factor" (DSF) offers growers a tool to optimize the watering frequency and irrigation size for cultivation on stone-wool. A recently completed multi-year study at the Improvement Centre in Bleiswijk, the Netherlands, concluded that a dose size factor of 25 is optimum to guarantee maximum rooting and a homogeneous water distribution and EC.