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| Ahrens, W. H. | 1 |
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Ahrens, W. H. – Journal of Agronomic Education, 1986
Presents an experiment which enables weed science students to observe first-hand the process of herbicide leaching in soils. Features of this technique which demonstrate the movement of herbicide within a column of soil are outlined. Diagrams are provided of the apparatus employed in the exercise. (ML)
Descriptors: Agricultural Education, Agronomy, College Science, Herbicides
