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- Vinther, F.P.
- Grass and forage science 2006 v.61 no.2 pp. 154-163
- stolons, etc ; Lolium perenne; Trifolium repens; sward; nitrogen fixation; biomass; harvest date; mowing; grazing; roots; stubble; field experimentation; Show all 12 Subjects
- ... Nitrogen (N), accumulating in stubble, stolons and roots, is an important component in N balances in perennial ryegrass-white clover swards, and the effects of cutting frequency on the biomass of above- and below-harvest height were studied during two consecutive years. Total dry matter (DM) and total N production, and N₂ fixation, were measured at two cutting frequencies imposed in the summers of ...