MUBIL III – Evaluation, Subproject: Effects of different organic fertilisation systems in organic farming weed flora and soil seed bank

This sub-project dealt with the evaluation whether the conversion to organic farming leads to an icrease of weed diversity and changes in the seed bank. Furthermore the influence of different fertilizers on species diversity was compared. In 2007 and 2008 the aboveground vegetation and seed bank analysis on the small permanent plots and the mapping of the surrounding vegetation were conducted.