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