Harrowing is one of the oldest weed control methods and remains widely used as an alternative to herbicides in organic farming. Various types of harrows, including spring tine harrows and rotary harrows, can be employed in cereal fields. The effectiveness of this method depends on several key factors, including weed species, weed development stage, soil conditions, and weather.
Document no: 3_LV_PA_HARROWING_BS7_EN
