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    Vegetation response to fire and roller-chopping in the south-west of Buenos Aires, Argentina

    Peláez DV1, HD Giorgetti2, OA Montenegro2, OR Elia3, GD Rodríguez2, FR Blazquez3, RJ Andrioli3

    Phyton-International Journal of Experimental Botany, Vol.86, pp. 325-331, 2017, DOI:10.32604/phyton.2017.86.325

    Abstract The objective of this work was to study the effect of a controlled fire and/or roller-chopping on foliar cover and density of the most conspicuous woody and forage perennial grass species in the south of the Phytogeographical Province of the Monte, Argentina. All control treatments reduced the woody species mean percentage cover. This reduction persisted during the whole study period. Nevertheless, the woody species tended to recover their percentage cover towards the end of study. At the end of the study period, significant differences (P<0.05) were only detected between the control and controlled burn plus roller-chopping treatment. No significant differences… More >

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