Post-emergence harrowing generally results in low selectivity, which is the ratio between weed control and crop injury. Many organic growers have suggested that post-emergence harrowing’s selectivity ...

Weed control is one of the most important practices for a satisfying crop performance. In organic farming, weeds are mainly controlled by using mechanical methods, which may result in incomplete crop ...

The wide-working NZ Extreme heavy-duty tine harrow for conventional seed-bed preparation is now in full production following successful pre-series experience. It builds on the 5m to 10m NZ Aggressive, ...

Simplicity and potentially lower running costs – together with an ability to cope with hordes of stones – makes a tine coulter drill an attractive proposition. Peter Hill sets out the options. Who ...