Given the task definition and input, reply with output. In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Romanian language.

The NPK numbers on the fertilizer represents the percent, by weight, of Nitrogen, P2O5 and K2O, respectively.

Numerele de pe fertilizator reprezintă procentul, în funcție de greutate, de Nitrogen, P2O5, respectiv K2O.