Ploughing is an effective technique for controlling perennial weeds, especially during the pre-sowing phase. Its effectiveness is particularly evident during the early growth stages of the weeds. However, despite ensuring good control of spontaneous vegetation, it has some drawbacks. Under non-ideal soil moisture conditions, it can lead to the formation of large clods, making additional and costly operations necessary to prepare the seedbed. This practice involves a considerable energy demand and can negatively affect soil fertility by accelerating the mineralization of organic matter. Moreover, the passage of the plough tends to create a compact plough pan, which hinders water infiltration and root growth of crops. The high traction effort required can also pose a safety risk, particularly on sloping land, where the use of a plough is often associated with tractor overturning.
Document no: 5. IT_PA_Ploughing_BS5_EN
