Article from 27.08.2025 | Last changed: 27.08.2025
… to reduce or prevent this, the Fertilizer Ordinance (DüV), which was amended in 2020, contains a number of requirements for the proper application of farm manure … farmland immediately and no later than four hours after application. From 2020, the application of liquid farm manure on cultivated farmland and from 2025 on … low-emission application techniques (drag hose, drag shoe, injection method). From 2020, urea fertilizers may only be applied if a urease inhibitor has been added to …