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Timing of post‐emergence weed harrowing |
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| Authors: | J RASMUSSEN H MATHIASEN B M BIBBY |
| Affiliation: | 1. Department of Agriculture and Ecology, University of Copenhagen, Copenhagen, Denmark;2. Department of Biostatistics, University of Aarhus, Aarhus, Denmark |
| Abstract: | |
| Keywords: | mechanical weed control physical weed control cultivation tillage spring barley Sinapis arvensis charlock digital image analysis |