Caracterización de plantas adventicias asociadas a el cultivo de ciruelo japonés cv Horvin en dos zonas diferentes en Norte de Santander.

Abstract

In the following study, the inventory and characteriza􀆟on of the communi􀆟es of species of weeds associated with the cul􀆟va􀆟on of Japanese plum in two municipali􀆟es of Norte de Santander, Pamplona and Pamplonita, was made by means of directed sampling making 100 random launches with a PVC frame. 40 cm wide by 40 cm high, in order to meet a minimum sampling area of 16m2. Where various popula􀆟on characters were calculated, as well as density, frequency and coverage. These characters were evaluated in three sampling areas (Border, Street and crown of each tree), in the results we found 34 families, 81 species and 75 genera. It was also concluded that the species with the highest ecological importance value index was Poa annua L. The most numerous botanical families in species were Asteraceae and Poaceae L. The most numerous botanical families in species were Asteraceae and Poaceae.