Weeds flora associated with Saffron (Crocus sativus L.) in Morocco
2019; Elsevier BV; Volume: 13; Linguagem: Inglês
10.1016/j.matpr.2019.04.078
ISSN2214-7853
AutoresMaria Rimani, Ibtissam Mzabri, Zouheir Chafik, Abdelbasset Berrichi,
Tópico(s)African Botany and Ecology Studies
ResumoA floristic and ecological study was carried out in the most zones producing saffron in Morocco: Taliouin, Taznakht, Ourika, Imilchil, Tinghir, Midelt, Sefrou, Titouan and Oujda. From 49 surveys carried out in the various zones, the 210 weeds listed belong to 34 botanical families, 85.8% of which are dicotyledonous. Five families Asteraceae, Poaceae, Fabaceae, Brassicaceae and Caryophyllaceae together account for 56.8% of the total population. Biological analysis shows a predominance of annuals with 147 species, representing 70.3% of the total population. Mediterranean taxa predominate with 62.3% of the total population. Consideration of the harmfulness aspect of weeds allowed identifying 12 problematic species as Hordeummurinum (L.) Pers., Malvaparviflora L., Silene rubella L.
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