Рет қаралды 39,467
Harrows have many purposes, but for organic farmers, they can be a good source of blind cultivation. Shortly after planting, and before crop emergence, harrows can break up topsoil, killing weeds germinating at shallow depths and giving the crop a head start when it emerges.
In this video, PFI farmers share their experience with when and how they use harrows in organic corn and soybean production to control weeds; they discuss the importance of timing; and how changing the settings of a harrow affects the job it’ll do.
Learn more about organic weed control:
Seedbed Preparation and Planting: • Seedbed Preparation an...
Crop Rotation and Weed Suppression: • Crop Rotation for Weed...
Rotary Hoes: • Rotary Hoes - Organic ...
Tine Weeders: • Tine Weeders - Organic...
Should I Replant?: • Should I Replant? - Or...
Cultivation - First Pass - Organic Weed Control: • Cultivation - First Pa...
Cultivation - Equipment - Organic Weed Control: • Cultivation - Equipmen...
For more information about Practical Farmers of Iowa, and to see our upcoming field days, our latest research reports and a blog loaded with practical information about farming, visit our website: practicalfarmers.org/