Conversion factor for active ingredient
A multiplier used to determine the actual amount of a chemical component within a formulated fertilizer or pesticide product based on its concentration percentage.
Также говорят: active ingredient conversion factor, a.i. factor, formulation conversion factor
This factor is essential for calculating the correct application rate of agrochemicals. Since commercial products are diluted with carriers and additives, the factor ensures the precise quantity of the active nutrient or chemical agent is applied per hectare.
It is standard practice when switching between products with different formulations or concentrations. Professionals use it to ensure that the nutrient budget or pest control strategy remains consistent regardless of the specific product brand or grade used.
A common mistake is confusing the product's gross weight with the weight of the active ingredient. Failure to apply this conversion can lead to under-application, reducing efficacy, or over-application, which risks crop damage and increased environmental impact.