Abstract
The seasonal variations in soil mineral nitrogen (N) were studied in 5 field experiments on intensively used grassland (90 Lolium perenne) in the Netherlands in 1985-88. In unfertilized grassland the quantity of soil mineral N ranged from 19 to 58 k
Original language | English |
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Title of host publication | Proceedings of the XVI International Grassland Congress, Nice (France) |
Place of Publication | Versailles |
Publisher | Association Francaise pour la Production Fourragere |
Pages | 159-160 |
Publication status | Published - 1989 |