Alguns aspectos da anatomía-ecológica de Persea americana Mili (abacateiro) e interpretações fisio-ecológicas
DOI:
https://doi.org/10.5433/1679-0383.1985v6n3p140Keywords:
Ecological Anatomy, Anatomical inter-relations, Physiological Ecology.Abstract
In the present work are presented anatomical differences in leaves situaded in different strata on the same tree ofPersea Americana. Analysis of linear regression and tests of coeficience of correlation demonstrate that in respect tb the relationships of the anatomical parameters studied, there is much interdependence. The histological point of view compares such parameters as number and size of stomata, volume of mesophyll, area of functional xylem, phloem, supportive tissue and epidermic tissue, and on the other han different microclimatic positions, domonstrates that Persea Americana is an extremely plastic species with much adaptability; as plastic as Hevea brasiliensis Muelli. Arg and much more plastic than Bertholletia excelsa Humb. & Benpl.
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