LIBROS DEL AUTOR: annette deubel

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  • The Long-Term Fertilization Trials in Halle (Saale)
    Annette Deubel / Wolfgang Merbach
    With the 'eternal rye' experiment, laid out by Julius Kühn in 1878, the Institute of Agricultural and Nutritional Sciences of the Martin Luther University Halle-Wittenberg has the second oldest long-term fertilization trial of the world after Rothamstedt (UK). In addition, four more long-term fertilization experiments as well as one soil development trial exist in Halle, all fo...
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