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  1. No Access

    Article

    On the opportunity cost of the photosynthate invested in stem elongation reactions mediated by phytochrome

    Seedlings of shade-intolerant species react to alterations of the light climate caused by their neighbors with morphological changes that may influence the pattern of resource acquisition and utilization at th...

    C. L. Ballaré, A. L. Scopel, R. A. Sánchez in Oecologia (1991)

  2. No Access

    Article

    Morphological responses of Datura ferox L. seedlings to the presence of neighbours

    We studied the effects of density on the dynamics of seedling growth and canopy microclimate within experimental stands composed of Datura ferox L. seedlings grown in individual pots. Interception of photosynthet...

    C. L. Ballaré, R. A. Sánchez, Ana L. Scopel, C. M. Ghersa in Oecologia (1988)