Key facts
- Poor weed management in forage maize can reduce yields by up to 30%.
- Maizetech recommends broader application of pendamethalin for weed control.
- Sulphur application enhances nitrogen efficiency and protein availability in grass.
- Recommended sulphur rates are 20kg S/ha/year for grazing and 15kg S/ha for silage.
- Sulphur application may reduce nitrogen leaching by 22kg N/ha.
- Sulphur application can increase grass yield.
- The Advantage Beef Programme offers guidance on calf-to-grass transition.
- Successful calf transition is critical for calf-to-beef systems.
Optimal weed control strategies for forage maize crops in Ireland are under discussion, as inadequate management can lead to significant yield reductions of up to 30%. Maizetech is advocating for a more extensive application of pendamethalin, a herbicide, to improve weed control effectiveness and broaden the available windows for herbicide application. This approach aims to safeguard crop yields and ensure better overall management of forage maize.
