DEVELOPMENT OF A RIDGE PROFILE WEEDER
DOI:
https://doi.org/10.4314/njt.41.342Abstract
The prototype weeder described in this paper consists of a ground-driven rotating horizontal short shaft which is connected by universal joints to two gangs of rotary hoe weeders. With the short shaft nearly at the bottom of a furrow between two ridges, the gangs of weeders lie on the sides of the two ridges. The universal joints make it possible to angle the weeder gangs with respect to the horizontal shaft to make the gangs conform to the profiles of the sides of the ridges facing the common furrow. The operator walks in the furrow and simply pushes the weedier along to weed one side each of two ridges. Thus the weeder can handle any crop planted on ridges, irrespective of the height of the plants. The shares on the gangs of the rotary hoe weeders are independently adjustable to facilitate reaching the surface of any ridge. Field tests show that this weeder is very effective in controlling young weeds where only light earthling up is required.Downloads
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