row marker

row marker

In land mine warfare, a natural, artificial, or specially installed marker, located at the start or finish of a mine row where mines are laid by individual rows. See also marker.
Mentioned in ?
References in periodicals archive ?
The order of the orthogonal projections of the row markers (points) onto a column marker (vector) approximates the order of the row elements (values) in that column (the same property holds for the projection of column markers onto the direction defined by a row marker).
50 and a 1-row Columbia seeder with fertilizer attachment and row marker went for $26.
As you would expect from a professional-grade tool, this planter tracks well, and its row marker doesn't skip.
As you would expect with a professional-grade tool, this planter tracks well, and its row marker doesn't skip.
After the seedbed was prepared, a row marker was drawn across the field leaving marks in one direction only.
They were trying to set row marker strings, but the dog wanted to play.
Lower the row marker on the side toward the field, place the check wire through the fork and pulleys and close the pulley holder.
First, to make sure the seeds were dropped at proper intervals, a drag-type row marker was pulled crosswise across the field.
I read about one farmer who didn't want to pre-mark his fields with a row marker, so he tied a rag on the planter wheel.
Tenders are invited for supply, fabrication and erection work of mainline row markers and repainting and repair of existing row markers in pipeline row of chaksu pump station jurisdiction
So we love the row markers from Le Jardinet that help you form perfectly straight rows.
For an adult, create a starter gardening kit--seed packets or catalogs, a gardening book, row markers, composting instructions, etc.