Four-species mixtures enhanced yield at low and high levels of nitrogen addition over two years
| Autor: | Finn, J.A., Carnus, T., Kirwan, L., Cuddihy, A., Connolly, J. |
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| Zdroj: | Irish Journal of Agricultural and Food Research, 2009 Jan 01. 48(2), 272-272. |
| Databáze: | JSTOR Journals |
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