STUDY OF SEGETAL SPECIES FROM CULTURES FROM THE SOUTH OF DOLJ COUNTY

RĂDUȚOIU DANIEL, STAN ION, RĂDUȚOIU AMIRA VASILICA

Abstract


Segetal plants are that category of species that vegetate in agricultural crops. They grow alongside cultivated plants and represent real competitors.

The main objective of this work is to carry out a floristic inventory of all species from agricultural crops in southern Dolj County.

The flora and fauna of southern Dolj County have been severely impoverished in the last century due to human intervention, which has turned the area into an anthropogenic steppe. On many areas, natural vegetation has been replaced by agricultural land. A characteristic (segetal) flor is installed on these surfaces. The floristic list of segetal plants in southern Dolj County includes 152 taxa belonging to 36 botanical families. The segetal species with a strong impact on the crops in the researched area are: Sorghum halepense, Cirsium arvense, Ambrosia artemisiifolia, Sinapis arvensis, Veronica hederifolia and Setaria pumila.


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