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Germination and establishment of the chalk grassland perennials Pimpinella saxifraga, Scabiosa columbaria, Plantago media and Achillea millefolium wer...
Read moreArable weeds are important theme in organic farming. In this study the weed densities and diversity in Mecklenburg-Vorpommern were studied. To achieve...
Read moreThe abundance of breeding skylarks (Alauda arvensis) was determined by surveying singing males in over 600 randomly selected 1-km squares throughout B...
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