Effect of final autumn grazing date on sward herbage mass, leaf area index and tiller density during winter and early spring
Autor: | Ryan, W., Hennessy, D., Murphy, J.J., Boland, T.M. |
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Zdroj: | Irish Journal of Agricultural and Food Research, 2009 Jan 01. 48(2), 269-269. |
Databáze: | JSTOR Journals |
Externí odkaz: |