Weed communities in energetic crops in Leszczawa Dolna (Bircza commune)
2007
Wnuk, Z. | Ziaja, M.,Uniwersytet Rzeszowski, Rzeszow (Poland). Wydzial Wychowania Fizycznego
The study aimed to determination of floristic composition of weed associations and weed communities of willows and poplars stands infested with weeds. The material included 18 phytosociological records made in 2005-06. On the whole area 107 species were noted. In the flora there were more apophytes than anthropophytes. Archeophytes were a predominant group of anthropophytes, while among apophytes meadow species were the most frequent. 15 species had the highest phytosociological constancy, 9 phytosociological classes were distinquished on the Salix viminalis and Populus sp. plantations
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